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open-consul
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Merge remote-tracking branch 'origin/master' into intention-topology-endpoint

This commit is contained in:
freddygv 2021-03-17 17:14:38 -06:00
parent b79039c21c 63dcb7fa76
commit 60690cf5c9
234 changed files with 4615 additions and 1734 deletions
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3
.changelog/8599.txt Normal file
View File

@ -0,0 +1,3 @@
```release-note:improvement
api: `AutopilotServerHelath` now handles the 429 status code returned by the v1/operator/autopilot/health endpoint and still returned the parsed reply which will indicate server healthiness
```

3
.changelog/9475.txt Normal file
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@ -0,0 +1,3 @@
```release-note:bug
checks: add TLSServerName field to allow setting the TLS server name for HTTPS health checks.
```

4
.changelog/9672.txt Normal file
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@ -0,0 +1,4 @@
```release-note:improvement
cli: added a `-force-without-cross-signing` flag to the `ca set-config` command.
connect/ca: The ForceWithoutCrossSigning field will now work as expected for CA providers that support cross signing.
```

3
.changelog/9792.txt Normal file
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@ -0,0 +1,3 @@
```release-note:feature
cli: Add prefix option to kv import command
```

3
.changelog/9819.txt Normal file
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@ -0,0 +1,3 @@
```release-note:improvement
ui: improve accessibility of modal dialogs
```

3
.changelog/9847.txt Normal file
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@ -0,0 +1,3 @@
```release-note:improvement
ui: support stricter content security policies
```

3
.changelog/9851.txt Normal file
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@ -0,0 +1,3 @@
```release-note:bug
config: correct config key from `advertise_addr_ipv6` to `advertise_addr_wan_ipv6`
```

3
.changelog/9864.txt Normal file
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@ -0,0 +1,3 @@
```release-note:improvement
ui: add permanently visible indicator when ACLs are disabled
```

3
.changelog/9872.txt Normal file
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@ -0,0 +1,3 @@
```release-note:improvement
connect: Allow per-upstream configuration to be set in service-defaults. [experimental]
```

6
.circleci/config.yml
View File

@ -520,13 +520,13 @@ jobs:
- run: *notify-slack-failure
# run integration tests on nomad/master
nomad-integration-master:
nomad-integration-main:
docker:
- image: *GOLANG_IMAGE
environment:
<<: *ENVIRONMENT
NOMAD_WORKING_DIR: /go/src/github.com/hashicorp/nomad
NOMAD_VERSION: master
NOMAD_VERSION: main
steps: *NOMAD_INTEGRATION_TEST_STEPS
build-website-docker-image:
@ -1054,7 +1054,7 @@ workflows:
- dev-upload-docker:
<<: *dev-upload
context: consul-ci
- nomad-integration-master:
- nomad-integration-main:
requires:
- dev-build
- nomad-integration-0_8:

11
agent/agent.go
View File

@ -377,8 +377,6 @@ func New(bd BaseDeps) (*Agent, error) {
Cache: bd.Cache,
NetRPC: &a,
CacheName: cacheName,
// Temporarily until streaming supports all connect events
CacheNameConnect: cachetype.HealthServicesName,
}
a.serviceManager = NewServiceManager(&a)
@ -540,6 +538,7 @@ func (a *Agent) Start(ctx context.Context) error {
// Start the proxy config manager.
a.proxyConfig, err = proxycfg.NewManager(proxycfg.ManagerConfig{
Cache: a.cache,
Health: a.rpcClientHealth,
Logger: a.logger.Named(logging.ProxyConfig),
State: a.State,
Source: &structs.QuerySource{
@ -1948,7 +1947,6 @@ type addServiceLockedRequest struct {
// agent using Agent.AddService.
type AddServiceRequest struct {
Service *structs.NodeService
nodeName string
chkTypes []*structs.CheckType
persist bool
token string
@ -2519,7 +2517,7 @@ func (a *Agent) addCheck(check *structs.HealthCheck, chkType *structs.CheckType,
chkType.Interval = checks.MinInterval
}
tlsClientConfig := a.tlsConfigurator.OutgoingTLSConfigForCheck(chkType.TLSSkipVerify)
tlsClientConfig := a.tlsConfigurator.OutgoingTLSConfigForCheck(chkType.TLSSkipVerify, chkType.TLSServerName)
http := &checks.CheckHTTP{
CheckID: cid,
@ -2591,7 +2589,7 @@ func (a *Agent) addCheck(check *structs.HealthCheck, chkType *structs.CheckType,
var tlsClientConfig *tls.Config
if chkType.GRPCUseTLS {
tlsClientConfig = a.tlsConfigurator.OutgoingTLSConfigForCheck(chkType.TLSSkipVerify)
tlsClientConfig = a.tlsConfigurator.OutgoingTLSConfigForCheck(chkType.TLSSkipVerify, chkType.TLSServerName)
}
grpc := &checks.CheckGRPC{
@ -3108,7 +3106,6 @@ func (a *Agent) loadServices(conf *config.RuntimeConfig, snap map[structs.CheckI
err = a.addServiceLocked(addServiceLockedRequest{
AddServiceRequest: AddServiceRequest{
Service: ns,
nodeName: a.config.NodeName,
chkTypes: chkTypes,
persist: false, // don't rewrite the file with the same data we just read
token: service.Token,
@ -3129,7 +3126,6 @@ func (a *Agent) loadServices(conf *config.RuntimeConfig, snap map[structs.CheckI
err = a.addServiceLocked(addServiceLockedRequest{
AddServiceRequest: AddServiceRequest{
Service: sidecar,
nodeName: a.config.NodeName,
chkTypes: sidecarChecks,
persist: false, // don't rewrite the file with the same data we just read
token: sidecarToken,
@ -3228,7 +3224,6 @@ func (a *Agent) loadServices(conf *config.RuntimeConfig, snap map[structs.CheckI
err = a.addServiceLocked(addServiceLockedRequest{
AddServiceRequest: AddServiceRequest{
Service: p.Service,
nodeName: a.config.NodeName,
chkTypes: nil,
persist: false, // don't rewrite the file with the same data we just read
token: p.Token,

2
agent/agent_endpoint.go
View File

@ -994,7 +994,6 @@ func (s *HTTPHandlers) AgentRegisterService(resp http.ResponseWriter, req *http.
addReq := AddServiceRequest{
Service: ns,
nodeName: s.agent.config.NodeName,
chkTypes: chkTypes,
persist: true,
token: token,
@ -1008,7 +1007,6 @@ func (s *HTTPHandlers) AgentRegisterService(resp http.ResponseWriter, req *http.
if sidecar != nil {
addReq := AddServiceRequest{
Service: sidecar,
nodeName: s.agent.config.NodeName,
chkTypes: sidecarChecks,
persist: true,
token: sidecarToken,

2
agent/agent_endpoint_test.go
View File

@ -411,7 +411,7 @@ func TestAgent_Service(t *testing.T) {
// Copy and modify
updatedResponse := *expectedResponse
updatedResponse.Port = 9999
updatedResponse.ContentHash = "fa3af167b81f6721"
updatedResponse.ContentHash = "c7739b50900c7483"
// Simple response for non-proxy service registered in TestAgent config
expectWebResponse := &api.AgentService{

4
agent/cache-types/resolved_service_config_test.go
View File

@ -25,8 +25,6 @@ func TestResolvedServiceConfig(t *testing.T) {
require.Equal(uint64(24), req.QueryOptions.MinQueryIndex)
require.Equal(1*time.Second, req.QueryOptions.MaxQueryTime)
require.Equal("foo", req.Name)
require.Equal("foo-1", req.ID)
require.Equal("foo-node", req.NodeName)
require.True(req.AllowStale)
reply := args.Get(2).(*structs.ServiceConfigResponse)
@ -50,8 +48,6 @@ func TestResolvedServiceConfig(t *testing.T) {
}, &structs.ServiceConfigRequest{
Datacenter: "dc1",
Name: "foo",
ID: "foo-1",
NodeName: "foo-node",
})
require.NoError(err)
require.Equal(cache.FetchResult{

2
agent/cache-types/streaming_health_services.go
View File

@ -75,7 +75,7 @@ func (c *StreamingHealthServices) Fetch(opts cache.FetchOptions, req cache.Reque
Token: srvReq.Token,
Datacenter: srvReq.Datacenter,
Index: index,
Namespace: srvReq.EnterpriseMeta.GetNamespace(),
Namespace: srvReq.EnterpriseMeta.NamespaceOrEmpty(),
}
if srvReq.Connect {
req.Topic = pbsubscribe.Topic_ServiceHealthConnect

2
agent/cache-types/streaming_health_services_test.go
View File

@ -229,7 +229,7 @@ func requireResultsSame(t *testing.T, want, got *structs.IndexedCheckServiceNode
// without duplicating the tests.
func getNamespace(ns string) string {
meta := structs.NewEnterpriseMeta(ns)
return meta.GetNamespace()
return meta.NamespaceOrEmpty()
}
func TestOrderingConsistentWithMemDb(t *testing.T) {

1
agent/config/builder.go
View File

@ -1571,6 +1571,7 @@ func (b *builder) checkVal(v *CheckDefinition) *structs.CheckDefinition {
Shell: stringVal(v.Shell),
GRPC: stringVal(v.GRPC),
GRPCUseTLS: boolVal(v.GRPCUseTLS),
TLSServerName: stringVal(v.TLSServerName),
TLSSkipVerify: boolVal(v.TLSSkipVerify),
AliasNode: stringVal(v.AliasNode),
AliasService: stringVal(v.AliasService),

3
agent/config/config.go
View File

@ -137,7 +137,7 @@ type Config struct {
AdvertiseAddrLANIPv6 *string `mapstructure:"advertise_addr_ipv6"`
AdvertiseAddrWAN *string `mapstructure:"advertise_addr_wan"`
AdvertiseAddrWANIPv4 *string `mapstructure:"advertise_addr_wan_ipv4"`
AdvertiseAddrWANIPv6 *string `mapstructure:"advertise_addr_ipv6"`
AdvertiseAddrWANIPv6 *string `mapstructure:"advertise_addr_wan_ipv6"`
AdvertiseReconnectTimeout *string `mapstructure:"advertise_reconnect_timeout"`
AutoConfig AutoConfigRaw `mapstructure:"auto_config"`
Autopilot Autopilot `mapstructure:"autopilot"`
@ -405,6 +405,7 @@ type CheckDefinition struct {
Shell *string `mapstructure:"shell"`
GRPC *string `mapstructure:"grpc"`
GRPCUseTLS *bool `mapstructure:"grpc_use_tls"`
TLSServerName *string `mapstructure:"tls_server_name"`
TLSSkipVerify *bool `mapstructure:"tls_skip_verify" alias:"tlsskipverify"`
AliasNode *string `mapstructure:"alias_node"`
AliasService *string `mapstructure:"alias_service"`

9
agent/config/runtime_test.go
View File

@ -5099,6 +5099,7 @@ func TestLoad_FullConfig(t *testing.T) {
OutputMaxSize: checks.DefaultBufSize,
DockerContainerID: "ipgdFtjd",
Shell: "qAeOYy0M",
TLSServerName: "bdeb5f6a",
TLSSkipVerify: true,
Timeout: 1813 * time.Second,
TTL: 21743 * time.Second,
@ -5124,6 +5125,7 @@ func TestLoad_FullConfig(t *testing.T) {
Interval: 28767 * time.Second,
DockerContainerID: "THW6u7rL",
Shell: "C1Zt3Zwh",
TLSServerName: "6adc3bfb",
TLSSkipVerify: true,
Timeout: 18506 * time.Second,
TTL: 31006 * time.Second,
@ -5149,6 +5151,7 @@ func TestLoad_FullConfig(t *testing.T) {
Interval: 18714 * time.Second,
DockerContainerID: "qF66POS9",
Shell: "sOnDy228",
TLSServerName: "7BdnzBYk",
TLSSkipVerify: true,
Timeout: 5954 * time.Second,
TTL: 30044 * time.Second,
@ -5354,6 +5357,7 @@ func TestLoad_FullConfig(t *testing.T) {
Interval: 24392 * time.Second,
DockerContainerID: "ZKXr68Yb",
Shell: "CEfzx0Fo",
TLSServerName: "4f191d4F",
TLSSkipVerify: true,
Timeout: 38333 * time.Second,
TTL: 57201 * time.Second,
@ -5404,6 +5408,7 @@ func TestLoad_FullConfig(t *testing.T) {
Interval: 32718 * time.Second,
DockerContainerID: "cU15LMet",
Shell: "nEz9qz2l",
TLSServerName: "f43ouY7a",
TLSSkipVerify: true,
Timeout: 34738 * time.Second,
TTL: 22773 * time.Second,
@ -5427,6 +5432,7 @@ func TestLoad_FullConfig(t *testing.T) {
Interval: 5656 * time.Second,
DockerContainerID: "5tDBWpfA",
Shell: "rlTpLM8s",
TLSServerName: "sOv5WTtp",
TLSSkipVerify: true,
Timeout: 4868 * time.Second,
TTL: 11222 * time.Second,
@ -5544,6 +5550,7 @@ func TestLoad_FullConfig(t *testing.T) {
Interval: 22224 * time.Second,
DockerContainerID: "ipgdFtjd",
Shell: "omVZq7Sz",
TLSServerName: "axw5QPL5",
TLSSkipVerify: true,
Timeout: 18913 * time.Second,
TTL: 44743 * time.Second,
@ -5567,6 +5574,7 @@ func TestLoad_FullConfig(t *testing.T) {
Interval: 12356 * time.Second,
DockerContainerID: "HBndBU6R",
Shell: "hVI33JjA",
TLSServerName: "7uwWOnUS",
TLSSkipVerify: true,
Timeout: 38282 * time.Second,
TTL: 1181 * time.Second,
@ -5590,6 +5598,7 @@ func TestLoad_FullConfig(t *testing.T) {
Interval: 23926 * time.Second,
DockerContainerID: "dO5TtRHk",
Shell: "e6q2ttES",
TLSServerName: "ECSHk8WF",
TLSSkipVerify: true,
Timeout: 38483 * time.Second,
TTL: 10943 * time.Second,

2
agent/config/testdata/TestRuntimeConfig_Sanitize.golden vendored
View File

@ -107,6 +107,7 @@
"Status": "",
"SuccessBeforePassing": 0,
"TCP": "",
"TLSServerName": "",
"TLSSkipVerify": false,
"TTL": "0s",
"Timeout": "0s",
@ -307,6 +308,7 @@
"Status": "",
"SuccessBeforePassing": 0,
"TCP": "",
"TLSServerName": "",
"TLSSkipVerify": false,
"TTL": "0s",
"Timeout": "0s"

9
agent/config/testdata/full-config.hcl vendored
View File

@ -113,6 +113,7 @@ check = {
output_max_size = 4096
docker_container_id = "qF66POS9"
shell = "sOnDy228"
tls_server_name = "7BdnzBYk"
tls_skip_verify = true
timeout = "5954s"
ttl = "30044s"
@ -139,6 +140,7 @@ checks = [
output_max_size = 4096
docker_container_id = "ipgdFtjd"
shell = "qAeOYy0M"
tls_server_name = "bdeb5f6a"
tls_skip_verify = true
timeout = "1813s"
ttl = "21743s"
@ -164,6 +166,7 @@ checks = [
output_max_size = 4096
docker_container_id = "THW6u7rL"
shell = "C1Zt3Zwh"
tls_server_name = "6adc3bfb"
tls_skip_verify = true
timeout = "18506s"
ttl = "31006s"
@ -378,6 +381,7 @@ service = {
interval = "23926s"
docker_container_id = "dO5TtRHk"
shell = "e6q2ttES"
tls_server_name = "ECSHk8WF"
tls_skip_verify = true
timeout = "38483s"
ttl = "10943s"
@ -402,6 +406,7 @@ service = {
output_max_size = 4096
docker_container_id = "ipgdFtjd"
shell = "omVZq7Sz"
tls_server_name = "axw5QPL5"
tls_skip_verify = true
timeout = "18913s"
ttl = "44743s"
@ -425,6 +430,7 @@ service = {
output_max_size = 4096
docker_container_id = "HBndBU6R"
shell = "hVI33JjA"
tls_server_name = "7uwWOnUS"
tls_skip_verify = true
timeout = "38282s"
ttl = "1181s"
@ -462,6 +468,7 @@ services = [
output_max_size = 4096
docker_container_id = "ZKXr68Yb"
shell = "CEfzx0Fo"
tls_server_name = "4f191d4F"
tls_skip_verify = true
timeout = "38333s"
ttl = "57201s"
@ -502,6 +509,7 @@ services = [
output_max_size = 4096
docker_container_id = "cU15LMet"
shell = "nEz9qz2l"
tls_server_name = "f43ouY7a"
tls_skip_verify = true
timeout = "34738s"
ttl = "22773s"
@ -525,6 +533,7 @@ services = [
output_max_size = 4096
docker_container_id = "5tDBWpfA"
shell = "rlTpLM8s"
tls_server_name = "sOv5WTtp"
tls_skip_verify = true
timeout = "4868s"
ttl = "11222s"

9
agent/config/testdata/full-config.json vendored
View File

@ -114,6 +114,7 @@
"interval": "18714s",
"docker_container_id": "qF66POS9",
"shell": "sOnDy228",
"tls_server_name": "7BdnzBYk",
"tls_skip_verify": true,
"timeout": "5954s",
"ttl": "30044s",
@ -140,6 +141,7 @@
"output_max_size": 4096,
"docker_container_id": "ipgdFtjd",
"shell": "qAeOYy0M",
"tls_server_name": "bdeb5f6a",
"tls_skip_verify": true,
"timeout": "1813s",
"ttl": "21743s",
@ -165,6 +167,7 @@
"output_max_size": 4096,
"docker_container_id": "THW6u7rL",
"shell": "C1Zt3Zwh",
"tls_server_name": "6adc3bfb",
"tls_skip_verify": true,
"timeout": "18506s",
"ttl": "31006s",
@ -375,6 +378,7 @@
"output_max_size": 4096,
"docker_container_id": "dO5TtRHk",
"shell": "e6q2ttES",
"tls_server_name": "ECSHk8WF",
"tls_skip_verify": true,
"timeout": "38483s",
"ttl": "10943s",
@ -399,6 +403,7 @@
"output_max_size": 4096,
"docker_container_id": "ipgdFtjd",
"shell": "omVZq7Sz",
"tls_server_name": "axw5QPL5",
"tls_skip_verify": true,
"timeout": "18913s",
"ttl": "44743s",
@ -422,6 +427,7 @@
"output_max_size": 4096,
"docker_container_id": "HBndBU6R",
"shell": "hVI33JjA",
"tls_server_name": "7uwWOnUS",
"tls_skip_verify": true,
"timeout": "38282s",
"ttl": "1181s",
@ -459,6 +465,7 @@
"output_max_size": 4096,
"docker_container_id": "ZKXr68Yb",
"shell": "CEfzx0Fo",
"tls_server_name": "4f191d4F",
"tls_skip_verify": true,
"timeout": "38333s",
"ttl": "57201s",
@ -499,6 +506,7 @@
"output_max_size": 4096,
"docker_container_id": "cU15LMet",
"shell": "nEz9qz2l",
"tls_server_name": "f43ouY7a",
"tls_skip_verify": true,
"timeout": "34738s",
"ttl": "22773s",
@ -522,6 +530,7 @@
"output_max_size": 4096,
"docker_container_id": "5tDBWpfA",
"shell": "rlTpLM8s",
"tls_server_name": "sOv5WTtp",
"tls_skip_verify": true,
"timeout": "4868s",
"ttl": "11222s",

44
agent/consul/config_endpoint.go
View File

@ -330,10 +330,10 @@ func (c *ConfigEntry) ResolveServiceConfig(args *structs.ServiceConfigRequest, r
func(ws memdb.WatchSet, state *state.Store) error {
reply.Reset()
reply.MeshGateway.Mode = structs.MeshGatewayModeDefault
// TODO(freddy) Refactor this into smaller set of state store functions
// Pass the WatchSet to both the service and proxy config lookups. If either is updated during the
// blocking query, this function will be rerun and these state store lookups will both be current.
// We use the default enterprise meta to look up the global proxy defaults because their are not namespaced.
// We use the default enterprise meta to look up the global proxy defaults because they are not namespaced.
_, proxyEntry, err := state.ConfigEntry(ws, structs.ProxyDefaults, structs.ProxyConfigGlobal, structs.DefaultEnterpriseMeta())
if err != nil {
return err
@ -449,27 +449,6 @@ func (c *ConfigEntry) ResolveServiceConfig(args *structs.ServiceConfigRequest, r
}
}
// The goal is to flatten the mesh gateway mode in this order:
// 0. Value from centralized upstream_defaults
// 1. Value from local proxy registration
// 2. Value from centralized upstream_configs
// 3. Value from local upstream definition. This last step is done in the client's service manager.
var registrationMGConfig structs.MeshGatewayConfig
if args.ID != "" && args.NodeName != "" {
index, registration, err := state.NodeServiceWatch(ws, args.NodeName, args.ID, &args.EnterpriseMeta)
if err != nil {
return fmt.Errorf("failed to query service registration")
}
if index > reply.Index {
reply.Index = index
}
if registration != nil && !registration.Proxy.MeshGateway.IsZero() {
registrationMGConfig = registration.Proxy.MeshGateway
}
}
// usConfigs stores the opaque config map for each upstream and is keyed on the upstream's ID.
usConfigs := make(map[structs.ServiceID]map[string]interface{})
@ -502,16 +481,23 @@ func (c *ConfigEntry) ResolveServiceConfig(args *structs.ServiceConfigRequest, r
// Merge centralized defaults for all upstreams before configuration for specific upstreams
if upstreamDefaults != nil {
upstreamDefaults.MergeInto(resolvedCfg, args.ID == "")
upstreamDefaults.MergeInto(resolvedCfg)
}
// The value from the proxy registration overrides the one from upstream_defaults because
// it is specific to the proxy instance
if !registrationMGConfig.IsZero() {
resolvedCfg["mesh_gateway"] = registrationMGConfig
// The MeshGateway value from the proxy registration overrides the one from upstream_defaults
// because it is specific to the proxy instance.
//
// The goal is to flatten the mesh gateway mode in this order:
// 0. Value from centralized upstream_defaults
// 1. Value from local proxy registration
// 2. Value from centralized upstream_configs
// 3. Value from local upstream definition. This last step is done in the client's service manager.
if !args.MeshGateway.IsZero() {
resolvedCfg["mesh_gateway"] = args.MeshGateway
}
if upstreamConfigs[upstream.String()] != nil {
upstreamConfigs[upstream.String()].MergeInto(resolvedCfg, args.ID == "")
upstreamConfigs[upstream.String()].MergeInto(resolvedCfg)
}
if len(resolvedCfg) > 0 {

304
agent/consul/config_endpoint_test.go
View File

@ -1029,8 +1029,6 @@ func TestConfigEntry_ResolveServiceConfig_Upstreams(t *testing.T) {
},
request: structs.ServiceConfigRequest{
Name: "foo",
ID: "foo-proxy-1",
NodeName: "foo-node",
Datacenter: "dc1",
Upstreams: []string{"zap"},
},
@ -1072,8 +1070,6 @@ func TestConfigEntry_ResolveServiceConfig_Upstreams(t *testing.T) {
},
request: structs.ServiceConfigRequest{
Name: "foo",
ID: "foo-proxy-1",
NodeName: "foo-node",
Datacenter: "dc1",
UpstreamIDs: []structs.ServiceID{{ID: "zap"}},
},
@ -1118,17 +1114,13 @@ func TestConfigEntry_ResolveServiceConfig_Upstreams(t *testing.T) {
},
request: structs.ServiceConfigRequest{
Name: "foo",
ID: "foo-proxy-1",
NodeName: "foo-node",
Datacenter: "dc1",
UpstreamIDs: []structs.ServiceID{
{ID: "zap"},
},
},
proxyCfg: structs.ConnectProxyConfig{
MeshGateway: structs.MeshGatewayConfig{
Mode: structs.MeshGatewayModeNone,
},
UpstreamIDs: []structs.ServiceID{
{ID: "zap"},
},
},
expect: structs.ServiceConfigResponse{
UpstreamIDConfigs: structs.OpaqueUpstreamConfigs{
@ -1184,17 +1176,13 @@ func TestConfigEntry_ResolveServiceConfig_Upstreams(t *testing.T) {
},
request: structs.ServiceConfigRequest{
Name: "foo",
ID: "foo-proxy-1",
NodeName: "foo-node",
Datacenter: "dc1",
UpstreamIDs: []structs.ServiceID{
{ID: "zap"},
},
},
proxyCfg: structs.ConnectProxyConfig{
MeshGateway: structs.MeshGatewayConfig{
Mode: structs.MeshGatewayModeNone,
},
UpstreamIDs: []structs.ServiceID{
{ID: "zap"},
},
},
expect: structs.ServiceConfigResponse{
ProxyConfig: map[string]interface{}{
@ -1240,19 +1228,6 @@ func TestConfigEntry_ResolveServiceConfig_Upstreams(t *testing.T) {
idx++
}
// The config endpoints pulls the proxy registration if a proxy ID is provided.
if tc.request.ID != "" {
require.NoError(t, state.EnsureNode(4, &structs.Node{
ID: "9c6e733c-c39d-4555-8d41-0f174a31c489",
Node: tc.request.NodeName,
}))
require.NoError(t, state.EnsureService(5, tc.request.NodeName, &structs.NodeService{
ID: tc.request.ID,
Service: tc.request.ID,
Proxy: tc.proxyCfg,
}))
}
var out structs.ServiceConfigResponse
require.NoError(t, msgpackrpc.CallWithCodec(codec, "ConfigEntry.ResolveServiceConfig", &tc.request, &out))
@ -1269,273 +1244,6 @@ func TestConfigEntry_ResolveServiceConfig_Upstreams(t *testing.T) {
}
}
func TestConfigEntry_ResolveServiceConfig_Upstreams_RegistrationBlocking(t *testing.T) {
if testing.Short() {
t.Skip("too slow for testing.Short")
}
t.Parallel()
dir1, s1 := testServer(t)
defer os.RemoveAll(dir1)
defer s1.Shutdown()
codec := rpcClient(t, s1)
defer codec.Close()
testrpc.WaitForTestAgent(t, s1.RPC, "dc1")
nodeName := "foo-node"
// Create a dummy proxy/service config in the state store to look up.
state := s1.fsm.State()
require.NoError(t, state.EnsureConfigEntry(1, &structs.ProxyConfigEntry{
Kind: structs.ProxyDefaults,
Name: structs.ProxyConfigGlobal,
Config: map[string]interface{}{
"foo": 1,
},
}))
require.NoError(t, state.EnsureConfigEntry(2, &structs.ServiceConfigEntry{
Kind: structs.ServiceDefaults,
Name: "foo",
Protocol: "http",
}))
require.NoError(t, state.EnsureConfigEntry(3, &structs.ServiceConfigEntry{
Kind: structs.ServiceDefaults,
Name: "bar",
Protocol: "grpc",
}))
require.NoError(t, state.EnsureNode(4, &structs.Node{
ID: "9c6e733c-c39d-4555-8d41-0f174a31c489",
Node: nodeName,
}))
args := structs.ServiceConfigRequest{
Name: "foo",
ID: "foo-proxy",
NodeName: nodeName,
Datacenter: s1.config.Datacenter,
Upstreams: []string{"bar", "baz"},
}
var out structs.ServiceConfigResponse
require.NoError(t, msgpackrpc.CallWithCodec(codec, "ConfigEntry.ResolveServiceConfig", &args, &out))
var index uint64
expected := structs.ServiceConfigResponse{
ProxyConfig: map[string]interface{}{
"foo": int64(1),
"protocol": "http",
},
// This mesh gateway configuration is pulled from foo-proxy's registration
UpstreamConfigs: map[string]map[string]interface{}{
"bar": {
"protocol": "grpc",
},
},
// Don't know what this is deterministically
QueryMeta: out.QueryMeta,
}
require.Equal(t, expected, out)
index = out.Index
// Now setup a blocking query for 'foo' while we add the proxy registration for foo-proxy.
// Adding the foo proxy registration should cause the blocking query to fire because it is
// watched when the ID and NodeName are provided.
{
// Async cause a change
start := time.Now()
go func() {
time.Sleep(100 * time.Millisecond)
require.NoError(t, state.EnsureService(index+1, nodeName, &structs.NodeService{
ID: "foo-proxy",
Service: "foo-proxy",
Proxy: structs.ConnectProxyConfig{
MeshGateway: structs.MeshGatewayConfig{
Mode: structs.MeshGatewayModeLocal,
},
},
}))
}()
// Re-run the query
var out structs.ServiceConfigResponse
require.NoError(t, msgpackrpc.CallWithCodec(codec, "ConfigEntry.ResolveServiceConfig",
&structs.ServiceConfigRequest{
Name: "foo",
ID: "foo-proxy",
NodeName: nodeName,
Datacenter: "dc1",
Upstreams: []string{"bar", "baz"},
QueryOptions: structs.QueryOptions{
MinQueryIndex: index,
MaxQueryTime: time.Second,
},
},
&out,
))
// Should block at least 100ms
require.True(t, time.Since(start) >= 100*time.Millisecond, "too fast")
// Check the indexes
require.Equal(t, out.Index, index+1)
// The mesh gateway config from the proxy registration should no longer be present
expected := structs.ServiceConfigResponse{
ProxyConfig: map[string]interface{}{
"foo": int64(1),
"protocol": "http",
},
UpstreamConfigs: map[string]map[string]interface{}{
"bar": {
"protocol": "grpc",
"mesh_gateway": map[string]interface{}{"Mode": string(structs.MeshGatewayModeLocal)},
},
"baz": {
"mesh_gateway": map[string]interface{}{"Mode": string(structs.MeshGatewayModeLocal)},
},
},
// Don't know what this is deterministically
QueryMeta: out.QueryMeta,
}
require.Equal(t, expected, out)
}
}
func TestConfigEntry_ResolveServiceConfig_Upstreams_DegistrationBlocking(t *testing.T) {
if testing.Short() {
t.Skip("too slow for testing.Short")
}
t.Parallel()
dir1, s1 := testServer(t)
defer os.RemoveAll(dir1)
defer s1.Shutdown()
codec := rpcClient(t, s1)
defer codec.Close()
testrpc.WaitForTestAgent(t, s1.RPC, "dc1")
nodeName := "foo-node"
// Create a dummy proxy/service config in the state store to look up.
state := s1.fsm.State()
require.NoError(t, state.EnsureConfigEntry(1, &structs.ProxyConfigEntry{
Kind: structs.ProxyDefaults,
Name: structs.ProxyConfigGlobal,
Config: map[string]interface{}{
"foo": 1,
},
}))
require.NoError(t, state.EnsureConfigEntry(2, &structs.ServiceConfigEntry{
Kind: structs.ServiceDefaults,
Name: "foo",
Protocol: "http",
}))
require.NoError(t, state.EnsureConfigEntry(3, &structs.ServiceConfigEntry{
Kind: structs.ServiceDefaults,
Name: "bar",
Protocol: "grpc",
}))
require.NoError(t, state.EnsureNode(4, &structs.Node{
ID: "9c6e733c-c39d-4555-8d41-0f174a31c489",
Node: nodeName,
}))
require.NoError(t, state.EnsureService(5, nodeName, &structs.NodeService{
ID: "foo-proxy",
Service: "foo-proxy",
Proxy: structs.ConnectProxyConfig{
MeshGateway: structs.MeshGatewayConfig{
Mode: structs.MeshGatewayModeLocal,
},
},
}))
args := structs.ServiceConfigRequest{
Name: "foo",
ID: "foo-proxy",
NodeName: nodeName,
Datacenter: s1.config.Datacenter,
Upstreams: []string{"bar", "baz"},
}
var out structs.ServiceConfigResponse
require.NoError(t, msgpackrpc.CallWithCodec(codec, "ConfigEntry.ResolveServiceConfig", &args, &out))
var index uint64
expected := structs.ServiceConfigResponse{
ProxyConfig: map[string]interface{}{
"foo": int64(1),
"protocol": "http",
},
// This mesh gateway configuration is pulled from foo-proxy's registration
UpstreamConfigs: map[string]map[string]interface{}{
"bar": {
"protocol": "grpc",
"mesh_gateway": map[string]interface{}{"Mode": string(structs.MeshGatewayModeLocal)},
},
"baz": {
"mesh_gateway": map[string]interface{}{"Mode": string(structs.MeshGatewayModeLocal)},
},
},
// Don't know what this is deterministically
QueryMeta: out.QueryMeta,
}
require.Equal(t, expected, out)
index = out.Index
// Now setup a blocking query for 'foo' while we erase the proxy registration for foo-proxy.
// Deleting the foo proxy registration should cause the blocking query to fire because it is
// watched when the ID and NodeName are provided.
{
// Async cause a change
start := time.Now()
go func() {
time.Sleep(100 * time.Millisecond)
require.NoError(t, state.DeleteService(index+1, nodeName, "foo-proxy", nil))
}()
// Re-run the query
var out structs.ServiceConfigResponse
require.NoError(t, msgpackrpc.CallWithCodec(codec, "ConfigEntry.ResolveServiceConfig",
&structs.ServiceConfigRequest{
Name: "foo",
ID: "foo-proxy",
NodeName: nodeName,
Datacenter: "dc1",
Upstreams: []string{"bar", "baz"},
QueryOptions: structs.QueryOptions{
MinQueryIndex: index,
MaxQueryTime: time.Second,
},
},
&out,
))
// Should block at least 100ms
require.True(t, time.Since(start) >= 100*time.Millisecond, "too fast")
// Check the indexes
require.Equal(t, out.Index, index+1)
// The mesh gateway config from the proxy registration should no longer be present
expected := structs.ServiceConfigResponse{
ProxyConfig: map[string]interface{}{
"foo": int64(1),
"protocol": "http",
},
UpstreamConfigs: map[string]map[string]interface{}{
"bar": {
"protocol": "grpc",
},
},
// Don't know what this is deterministically
QueryMeta: out.QueryMeta,
}
require.Equal(t, expected, out)
}
}
func TestConfigEntry_ResolveServiceConfig_Blocking(t *testing.T) {
if testing.Short() {
t.Skip("too slow for testing.Short")

9
agent/consul/leader_connect_ca.go
View File

@ -887,12 +887,13 @@ func (c *CAManager) UpdateConfiguration(args *structs.CARequest) (reterr error)
"You can try again with ForceWithoutCrossSigningSet but this may cause " +
"disruption - see documentation for more.")
}
if !canXSign && args.Config.ForceWithoutCrossSigning {
c.logger.Warn("current CA doesn't support cross signing but " +
"CA reconfiguration forced anyway with ForceWithoutCrossSigning")
if args.Config.ForceWithoutCrossSigning {
c.logger.Warn("ForceWithoutCrossSigning set, CA reconfiguration skipping cross-signing")
}
if canXSign {
// If ForceWithoutCrossSigning wasn't set, attempt to have the old CA generate a
// cross-signed intermediate.
if canXSign && !args.Config.ForceWithoutCrossSigning {
// Have the old provider cross-sign the new root
xcCert, err := oldProvider.CrossSignCA(newRoot)
if err != nil {

127
agent/consul/leader_connect_test.go
View File

@ -1410,3 +1410,130 @@ func TestLeader_Consul_BadCAConfigShouldntPreventLeaderEstablishment(t *testing.
require.NotEmpty(t, rootsList.Roots)
require.NotNil(t, activeRoot)
}
func TestLeader_Consul_ForceWithoutCrossSigning(t *testing.T) {
require := require.New(t)
dir1, s1 := testServer(t)
defer os.RemoveAll(dir1)
defer s1.Shutdown()
codec := rpcClient(t, s1)
defer codec.Close()
waitForLeaderEstablishment(t, s1)
// Get the current root
rootReq := &structs.DCSpecificRequest{
Datacenter: "dc1",
}
var rootList structs.IndexedCARoots
require.Nil(msgpackrpc.CallWithCodec(codec, "ConnectCA.Roots", rootReq, &rootList))
require.Len(rootList.Roots, 1)
oldRoot := rootList.Roots[0]
// Update the provider config to use a new private key, which should
// cause a rotation.
_, newKey, err := connect.GeneratePrivateKey()
require.NoError(err)
newConfig := &structs.CAConfiguration{
Provider: "consul",
Config: map[string]interface{}{
"LeafCertTTL": "500ms",
"PrivateKey": newKey,
"RootCert": "",
"RotationPeriod": "2160h",
"SkipValidate": true,
},
ForceWithoutCrossSigning: true,
}
{
args := &structs.CARequest{
Datacenter: "dc1",
Config: newConfig,
}
var reply interface{}
require.NoError(msgpackrpc.CallWithCodec(codec, "ConnectCA.ConfigurationSet", args, &reply))
}
// Old root should no longer be active.
_, roots, err := s1.fsm.State().CARoots(nil)
require.NoError(err)
require.Len(roots, 2)
for _, r := range roots {
if r.ID == oldRoot.ID {
require.False(r.Active)
} else {
require.True(r.Active)
}
}
}
func TestLeader_Vault_ForceWithoutCrossSigning(t *testing.T) {
ca.SkipIfVaultNotPresent(t)
require := require.New(t)
testVault := ca.NewTestVaultServer(t)
defer testVault.Stop()
_, s1 := testServerWithConfig(t, func(c *Config) {
c.Build = "1.9.1"
c.PrimaryDatacenter = "dc1"
c.CAConfig = &structs.CAConfiguration{
Provider: "vault",
Config: map[string]interface{}{
"Address": testVault.Addr,
"Token": testVault.RootToken,
"RootPKIPath": "pki-root/",
"IntermediatePKIPath": "pki-intermediate/",
},
}
})
defer s1.Shutdown()
codec := rpcClient(t, s1)
defer codec.Close()
waitForLeaderEstablishment(t, s1)
// Get the current root
rootReq := &structs.DCSpecificRequest{
Datacenter: "dc1",
}
var rootList structs.IndexedCARoots
require.Nil(msgpackrpc.CallWithCodec(codec, "ConnectCA.Roots", rootReq, &rootList))
require.Len(rootList.Roots, 1)
oldRoot := rootList.Roots[0]
// Update the provider config to use a new PKI path, which should
// cause a rotation.
newConfig := &structs.CAConfiguration{
Provider: "vault",
Config: map[string]interface{}{
"Address": testVault.Addr,
"Token": testVault.RootToken,
"RootPKIPath": "pki-root-2/",
"IntermediatePKIPath": "pki-intermediate/",
},
ForceWithoutCrossSigning: true,
}
{
args := &structs.CARequest{
Datacenter: "dc1",
Config: newConfig,
}
var reply interface{}
require.NoError(msgpackrpc.CallWithCodec(codec, "ConnectCA.ConfigurationSet", args, &reply))
}
// Old root should no longer be active.
_, roots, err := s1.fsm.State().CARoots(nil)
require.NoError(err)
require.Len(roots, 2)
for _, r := range roots {
if r.ID == oldRoot.ID {
require.False(r.Active)
} else {
require.True(r.Active)
}
}
}

14
agent/consul/leader_intentions_test.go
View File

@ -6,12 +6,14 @@ import (
"testing"
"time"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"github.com/hashicorp/consul/agent/consul/state"
"github.com/hashicorp/consul/agent/structs"
tokenStore "github.com/hashicorp/consul/agent/token"
"github.com/hashicorp/consul/sdk/testutil/retry"
"github.com/hashicorp/consul/testrpc"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestLeader_ReplicateIntentions(t *testing.T) {
@ -543,17 +545,17 @@ func TestLeader_LegacyIntentionMigration(t *testing.T) {
checkIntentions(t, s1, true, map[string]*structs.Intention{})
}))
mapifyConfigs := func(entries interface{}) map[structs.ConfigEntryKindName]*structs.ServiceIntentionsConfigEntry {
m := make(map[structs.ConfigEntryKindName]*structs.ServiceIntentionsConfigEntry)
mapifyConfigs := func(entries interface{}) map[state.ConfigEntryKindName]*structs.ServiceIntentionsConfigEntry {
m := make(map[state.ConfigEntryKindName]*structs.ServiceIntentionsConfigEntry)
switch v := entries.(type) {
case []*structs.ServiceIntentionsConfigEntry:
for _, entry := range v {
kn := structs.NewConfigEntryKindName(entry.Kind, entry.Name, &entry.EnterpriseMeta)
kn := state.NewConfigEntryKindName(entry.Kind, entry.Name, &entry.EnterpriseMeta)
m[kn] = entry
}
case []structs.ConfigEntry:
for _, entry := range v {
kn := structs.NewConfigEntryKindName(entry.GetKind(), entry.GetName(), entry.GetEnterpriseMeta())
kn := state.NewConfigEntryKindName(entry.GetKind(), entry.GetName(), entry.GetEnterpriseMeta())
m[kn] = entry.(*structs.ServiceIntentionsConfigEntry)
}
default:

139
agent/consul/state/catalog.go
View File

@ -28,6 +28,13 @@ const (
minUUIDLookupLen = 2
)
// Query is type used to query any single value index that may include an
// enterprise identifier.
type Query struct {
Value string
structs.EnterpriseMeta
}
func resizeNodeLookupKey(s string) string {
l := len(s)
@ -40,7 +47,7 @@ func resizeNodeLookupKey(s string) string {
// Nodes is used to pull the full list of nodes for use during snapshots.
func (s *Snapshot) Nodes() (memdb.ResultIterator, error) {
iter, err := s.tx.Get("nodes", "id")
iter, err := s.tx.Get(tableNodes, indexID)
if err != nil {
return nil, err
}
@ -50,21 +57,13 @@ func (s *Snapshot) Nodes() (memdb.ResultIterator, error) {
// Services is used to pull the full list of services for a given node for use
// during snapshots.
func (s *Snapshot) Services(node string) (memdb.ResultIterator, error) {
iter, err := catalogServiceListByNode(s.tx, node, structs.WildcardEnterpriseMeta(), true)
if err != nil {
return nil, err
}
return iter, nil
return s.tx.Get(tableServices, indexNode, Query{Value: node})
}
// Checks is used to pull the full list of checks for a given node for use
// during snapshots.
func (s *Snapshot) Checks(node string) (memdb.ResultIterator, error) {
iter, err := catalogListChecksByNode(s.tx, node, structs.WildcardEnterpriseMeta())
if err != nil {
return nil, err
}
return iter, nil
return s.tx.Get(tableChecks, indexNode, Query{Value: node})
}
// Registration is used to make sure a node, service, and check registration is
@ -127,7 +126,7 @@ func (s *Store) ensureRegistrationTxn(tx WriteTxn, idx uint64, preserveIndexes b
// modify the node at all so we prevent watch churn and useless writes
// and modify index bumps on the node.
{
existing, err := tx.First("nodes", "id", node.Node)
existing, err := tx.First(tableNodes, indexID, Query{Value: node.Node})
if err != nil {
return fmt.Errorf("node lookup failed: %s", err)
}
@ -186,7 +185,7 @@ func (s *Store) EnsureNode(idx uint64, node *structs.Node) error {
// If allowClashWithoutID then, getting a conflict on another node without ID will be allowed
func ensureNoNodeWithSimilarNameTxn(tx ReadTxn, node *structs.Node, allowClashWithoutID bool) error {
// Retrieve all of the nodes
enodes, err := tx.Get("nodes", "id")
enodes, err := tx.Get(tableNodes, indexID)
if err != nil {
return fmt.Errorf("Cannot lookup all nodes: %s", err)
}
@ -288,7 +287,7 @@ func (s *Store) ensureNodeTxn(tx WriteTxn, idx uint64, preserveIndexes bool, nod
// Check for an existing node by name to support nodes with no IDs.
if n == nil {
existing, err := tx.First("nodes", "id", node.Node)
existing, err := tx.First(tableNodes, indexID, Query{Value: node.Node})
if err != nil {
return fmt.Errorf("node name lookup failed: %s", err)
}
@ -353,7 +352,7 @@ func (s *Store) GetNode(id string) (uint64, *structs.Node, error) {
}
func getNodeTxn(tx ReadTxn, nodeName string) (*structs.Node, error) {
node, err := tx.First("nodes", "id", nodeName)
node, err := tx.First(tableNodes, indexID, Query{Value: nodeName})
if err != nil {
return nil, fmt.Errorf("node lookup failed: %s", err)
}
@ -402,7 +401,7 @@ func (s *Store) Nodes(ws memdb.WatchSet) (uint64, structs.Nodes, error) {
idx := maxIndexTxn(tx, "nodes")
// Retrieve all of the nodes
nodes, err := tx.Get("nodes", "id")
nodes, err := tx.Get(tableNodes, indexID)
if err != nil {
return 0, nil, fmt.Errorf("failed nodes lookup: %s", err)
}
@ -492,7 +491,7 @@ func (s *Store) deleteNodeCASTxn(tx WriteTxn, idx, cidx uint64, nodeName string)
// the store within a given transaction.
func (s *Store) deleteNodeTxn(tx WriteTxn, idx uint64, nodeName string) error {
// Look up the node.
node, err := tx.First("nodes", "id", nodeName)
node, err := tx.First(tableNodes, indexID, Query{Value: nodeName})
if err != nil {
return fmt.Errorf("node lookup failed: %s", err)
}
@ -501,7 +500,7 @@ func (s *Store) deleteNodeTxn(tx WriteTxn, idx uint64, nodeName string) error {
}
// Delete all services associated with the node and update the service index.
services, err := tx.Get("services", "node", nodeName)
services, err := tx.Get(tableServices, indexNode, Query{Value: nodeName})
if err != nil {
return fmt.Errorf("failed service lookup: %s", err)
}
@ -527,7 +526,7 @@ func (s *Store) deleteNodeTxn(tx WriteTxn, idx uint64, nodeName string) error {
// Delete all checks associated with the node. This will invalidate
// sessions as necessary.
checks, err := tx.Get("checks", "node", nodeName)
checks, err := tx.Get(tableChecks, indexNode, Query{Value: nodeName})
if err != nil {
return fmt.Errorf("failed check lookup: %s", err)
}
@ -653,7 +652,7 @@ func ensureServiceTxn(tx WriteTxn, idx uint64, node string, preserveIndexes bool
// That's always populated when we read from the state store.
entry := svc.ToServiceNode(node)
// Get the node
n, err := tx.First("nodes", "id", node)
n, err := tx.First(tableNodes, indexID, Query{Value: node})
if err != nil {
return fmt.Errorf("failed node lookup: %s", err)
}
@ -905,18 +904,19 @@ func maxIndexAndWatchChsForServiceNodes(tx ReadTxn,
// compatible destination for the given service name. This will include
// both proxies and native integrations.
func (s *Store) ConnectServiceNodes(ws memdb.WatchSet, serviceName string, entMeta *structs.EnterpriseMeta) (uint64, structs.ServiceNodes, error) {
return s.serviceNodes(ws, serviceName, true, entMeta)
tx := s.db.ReadTxn()
defer tx.Abort()
return serviceNodesTxn(tx, ws, serviceName, true, entMeta)
}
// ServiceNodes returns the nodes associated with a given service name.
func (s *Store) ServiceNodes(ws memdb.WatchSet, serviceName string, entMeta *structs.EnterpriseMeta) (uint64, structs.ServiceNodes, error) {
return s.serviceNodes(ws, serviceName, false, entMeta)
tx := s.db.ReadTxn()
defer tx.Abort()
return serviceNodesTxn(tx, ws, serviceName, false, entMeta)
}
func (s *Store) serviceNodes(ws memdb.WatchSet, serviceName string, connect bool, entMeta *structs.EnterpriseMeta) (uint64, structs.ServiceNodes, error) {
tx := s.db.Txn(false)
defer tx.Abort()
func serviceNodesTxn(tx ReadTxn, ws memdb.WatchSet, serviceName string, connect bool, entMeta *structs.EnterpriseMeta) (uint64, structs.ServiceNodes, error) {
// Function for lookup
index := "service"
if connect {
@ -1087,7 +1087,7 @@ func (s *Store) ServiceAddressNodes(ws memdb.WatchSet, address string, entMeta *
func parseServiceNodes(tx ReadTxn, ws memdb.WatchSet, services structs.ServiceNodes) (structs.ServiceNodes, error) {
// We don't want to track an unlimited number of nodes, so we pull a
// top-level watch to use as a fallback.
allNodes, err := tx.Get("nodes", "id")
allNodes, err := tx.Get(tableNodes, indexID)
if err != nil {
return nil, fmt.Errorf("failed nodes lookup: %s", err)
}
@ -1102,7 +1102,7 @@ func parseServiceNodes(tx ReadTxn, ws memdb.WatchSet, services structs.ServiceNo
s := sn.PartialClone()
// Grab the corresponding node record.
watchCh, n, err := tx.FirstWatch("nodes", "id", sn.Node)
watchCh, n, err := tx.FirstWatch(tableNodes, indexID, Query{Value: sn.Node})
if err != nil {
return nil, fmt.Errorf("failed node lookup: %s", err)
}
@ -1141,24 +1141,6 @@ func (s *Store) NodeService(nodeName string, serviceID string, entMeta *structs.
return idx, service, nil
}
// NodeServiceWatch is used to retrieve a specific service associated with the given
// node, and add it to the watch set.
func (s *Store) NodeServiceWatch(ws memdb.WatchSet, nodeName string, serviceID string, entMeta *structs.EnterpriseMeta) (uint64, *structs.NodeService, error) {
tx := s.db.Txn(false)
defer tx.Abort()
// Get the table index.
idx := catalogServicesMaxIndex(tx, entMeta)
// Query the service
service, err := getNodeServiceWatchTxn(tx, ws, nodeName, serviceID, entMeta)
if err != nil {
return 0, nil, fmt.Errorf("failed querying service for node %q: %s", nodeName, err)
}
return idx, service, nil
}
func getNodeServiceTxn(tx ReadTxn, nodeName, serviceID string, entMeta *structs.EnterpriseMeta) (*structs.NodeService, error) {
// Query the service
_, service, err := firstWatchCompoundWithTxn(tx, "services", "id", entMeta, nodeName, serviceID)
@ -1173,21 +1155,6 @@ func getNodeServiceTxn(tx ReadTxn, nodeName, serviceID string, entMeta *structs.
return nil, nil
}
func getNodeServiceWatchTxn(tx ReadTxn, ws memdb.WatchSet, nodeName, serviceID string, entMeta *structs.EnterpriseMeta) (*structs.NodeService, error) {
// Query the service
watchCh, service, err := firstWatchCompoundWithTxn(tx, "services", "id", entMeta, nodeName, serviceID)
if err != nil {
return nil, fmt.Errorf("failed querying service for node %q: %s", nodeName, err)
}
ws.Add(watchCh)
if service != nil {
return service.(*structs.ServiceNode).ToNodeService(), nil
}
return nil, nil
}
func (s *Store) nodeServices(ws memdb.WatchSet, nodeNameOrID string, entMeta *structs.EnterpriseMeta, allowWildcard bool) (bool, uint64, *structs.Node, memdb.ResultIterator, error) {
tx := s.db.Txn(false)
defer tx.Abort()
@ -1196,7 +1163,7 @@ func (s *Store) nodeServices(ws memdb.WatchSet, nodeNameOrID string, entMeta *st
idx := catalogMaxIndex(tx, entMeta, false)
// Query the node by node name
watchCh, n, err := tx.FirstWatch("nodes", "id", nodeNameOrID)
watchCh, n, err := tx.FirstWatch(tableNodes, indexID, Query{Value: nodeNameOrID})
if err != nil {
return true, 0, nil, nil, fmt.Errorf("node lookup failed: %s", err)
}
@ -1353,9 +1320,14 @@ func (s *Store) deleteServiceTxn(tx WriteTxn, idx uint64, nodeName, serviceID st
return nil
}
// TODO: accept a non-pointer value for EnterpriseMeta
if entMeta == nil {
entMeta = structs.DefaultEnterpriseMeta()
}
// Delete any checks associated with the service. This will invalidate
// sessions as necessary.
checks, err := catalogChecksForNodeService(tx, nodeName, serviceID, entMeta)
q := NodeServiceQuery{Node: nodeName, Service: serviceID, EnterpriseMeta: *entMeta}
checks, err := tx.Get(tableChecks, indexNodeService, q)
if err != nil {
return fmt.Errorf("failed service check lookup: %s", err)
}
@ -1439,7 +1411,7 @@ func (s *Store) EnsureCheck(idx uint64, hc *structs.HealthCheck) error {
// updateAllServiceIndexesOfNode updates the Raft index of all the services associated with this node
func updateAllServiceIndexesOfNode(tx WriteTxn, idx uint64, nodeID string) error {
services, err := tx.Get("services", "node", nodeID)
services, err := tx.Get(tableServices, indexNode, Query{Value: nodeID})
if err != nil {
return fmt.Errorf("failed updating services for node %s: %s", nodeID, err)
}
@ -1509,7 +1481,7 @@ func (s *Store) ensureCheckTxn(tx WriteTxn, idx uint64, preserveIndexes bool, hc
}
// Get the node
node, err := tx.First("nodes", "id", hc.Node)
node, err := tx.First(tableNodes, indexID, Query{Value: hc.Node})
if err != nil {
return fmt.Errorf("failed node lookup: %s", err)
}
@ -1614,11 +1586,15 @@ func (s *Store) NodeChecks(ws memdb.WatchSet, nodeName string, entMeta *structs.
tx := s.db.Txn(false)
defer tx.Abort()
if entMeta == nil {
entMeta = structs.DefaultEnterpriseMeta()
}
// Get the table index.
idx := catalogChecksMaxIndex(tx, entMeta)
// Return the checks.
iter, err := catalogListChecksByNode(tx, nodeName, entMeta)
iter, err := catalogListChecksByNode(tx, Query{Value: nodeName, EnterpriseMeta: *entMeta})
if err != nil {
return 0, nil, fmt.Errorf("failed check lookup: %s", err)
}
@ -1735,7 +1711,7 @@ func parseChecksByNodeMeta(tx ReadTxn, ws memdb.WatchSet,
// We don't want to track an unlimited number of nodes, so we pull a
// top-level watch to use as a fallback.
allNodes, err := tx.Get("nodes", "id")
allNodes, err := tx.Get(tableNodes, indexID)
if err != nil {
return 0, nil, fmt.Errorf("failed nodes lookup: %s", err)
}
@ -1745,7 +1721,7 @@ func parseChecksByNodeMeta(tx ReadTxn, ws memdb.WatchSet,
var results structs.HealthChecks
for check := iter.Next(); check != nil; check = iter.Next() {
healthCheck := check.(*structs.HealthCheck)
watchCh, node, err := tx.FirstWatch("nodes", "id", healthCheck.Node)
watchCh, node, err := tx.FirstWatch(tableNodes, indexID, Query{Value: healthCheck.Node})
if err != nil {
return 0, nil, fmt.Errorf("failed node lookup: %s", err)
}
@ -1804,6 +1780,13 @@ func (s *Store) deleteCheckCASTxn(tx WriteTxn, idx, cidx uint64, node string, ch
return true, nil
}
// NodeServiceQuery is a type used to query the checks table.
type NodeServiceQuery struct {
Node string
Service string
structs.EnterpriseMeta
}
// deleteCheckTxn is the inner method used to call a health
// check deletion within an existing transaction.
func (s *Store) deleteCheckTxn(tx WriteTxn, idx uint64, node string, checkID types.CheckID, entMeta *structs.EnterpriseMeta) error {
@ -2147,7 +2130,7 @@ func parseCheckServiceNodes(
// We don't want to track an unlimited number of nodes, so we pull a
// top-level watch to use as a fallback.
allNodes, err := tx.Get("nodes", "id")
allNodes, err := tx.Get(tableNodes, indexID)
if err != nil {
return 0, nil, fmt.Errorf("failed nodes lookup: %s", err)
}
@ -2165,7 +2148,7 @@ func parseCheckServiceNodes(
results := make(structs.CheckServiceNodes, 0, len(services))
for _, sn := range services {
// Retrieve the node.
watchCh, n, err := tx.FirstWatch("nodes", "id", sn.Node)
watchCh, n, err := tx.FirstWatch(tableNodes, indexID, Query{Value: sn.Node})
if err != nil {
return 0, nil, fmt.Errorf("failed node lookup: %s", err)
}
@ -2179,7 +2162,8 @@ func parseCheckServiceNodes(
// First add the node-level checks. These always apply to any
// service on the node.
var checks structs.HealthChecks
iter, err := catalogListNodeChecks(tx, sn.Node)
q := NodeServiceQuery{Node: sn.Node, EnterpriseMeta: *structs.DefaultEnterpriseMeta()}
iter, err := tx.Get(tableChecks, indexNodeService, q)
if err != nil {
return 0, nil, err
}
@ -2189,7 +2173,8 @@ func parseCheckServiceNodes(
}
// Now add the service-specific checks.
iter, err = catalogListServiceChecks(tx, sn.Node, sn.ServiceID, &sn.EnterpriseMeta)
q = NodeServiceQuery{Node: sn.Node, Service: sn.ServiceID, EnterpriseMeta: sn.EnterpriseMeta}
iter, err = tx.Get(tableChecks, indexNodeService, q)
if err != nil {
return 0, nil, err
}
@ -2219,7 +2204,7 @@ func (s *Store) NodeInfo(ws memdb.WatchSet, node string, entMeta *structs.Enterp
idx := catalogMaxIndex(tx, entMeta, true)
// Query the node by the passed node
nodes, err := tx.Get("nodes", "id", node)
nodes, err := tx.Get(tableNodes, indexID, Query{Value: node})
if err != nil {
return 0, nil, fmt.Errorf("failed node lookup: %s", err)
}
@ -2238,7 +2223,7 @@ func (s *Store) NodeDump(ws memdb.WatchSet, entMeta *structs.EnterpriseMeta) (ui
idx := catalogMaxIndex(tx, entMeta, true)
// Fetch all of the registered nodes
nodes, err := tx.Get("nodes", "id")
nodes, err := tx.Get(tableNodes, indexID)
if err != nil {
return 0, nil, fmt.Errorf("failed node lookup: %s", err)
}
@ -2302,6 +2287,10 @@ func serviceDumpKindTxn(tx ReadTxn, ws memdb.WatchSet, kind structs.ServiceKind,
func parseNodes(tx ReadTxn, ws memdb.WatchSet, idx uint64,
iter memdb.ResultIterator, entMeta *structs.EnterpriseMeta) (uint64, structs.NodeDump, error) {
if entMeta == nil {
entMeta = structs.DefaultEnterpriseMeta()
}
// We don't want to track an unlimited number of services, so we pull a
// top-level watch to use as a fallback.
allServices, err := tx.Get("services", "id")
@ -2342,7 +2331,7 @@ func parseNodes(tx ReadTxn, ws memdb.WatchSet, idx uint64,
}
// Query the service level checks
checks, err := catalogListChecksByNode(tx, node.Node, entMeta)
checks, err := catalogListChecksByNode(tx, Query{Value: node.Node, EnterpriseMeta: *entMeta})
if err != nil {
return 0, nil, fmt.Errorf("failed node lookup: %s", err)
}

220
agent/consul/state/catalog_events.go
View File

@ -23,7 +23,8 @@ type EventPayloadCheckServiceNode struct {
// key is used to override the key used to filter the payload. It is set for
// events in the connect topic to specify the name of the underlying service
// when the change event is for a sidecar or gateway.
key string
overrideKey string
overrideNamespace string
}
func (e EventPayloadCheckServiceNode) HasReadPermission(authz acl.Authorizer) bool {
@ -40,11 +41,15 @@ func (e EventPayloadCheckServiceNode) MatchesKey(key, namespace string) bool {
}
name := e.Value.Service.Service
if e.key != "" {
name = e.key
if e.overrideKey != "" {
name = e.overrideKey
}
ns := e.Value.Service.EnterpriseMeta.GetNamespace()
return (key == "" || strings.EqualFold(key, name)) && (namespace == "" || namespace == ns)
ns := e.Value.Service.EnterpriseMeta.NamespaceOrDefault()
if e.overrideNamespace != "" {
ns = e.overrideNamespace
}
return (key == "" || strings.EqualFold(key, name)) &&
(namespace == "" || strings.EqualFold(namespace, ns))
}
// serviceHealthSnapshot returns a stream.SnapshotFunc that provides a snapshot
@ -66,21 +71,24 @@ func serviceHealthSnapshot(db ReadDB, topic stream.Topic) stream.SnapshotFunc {
event := stream.Event{
Index: idx,
Topic: topic,
}
payload := EventPayloadCheckServiceNode{
Op: pbsubscribe.CatalogOp_Register,
Value: &n,
Payload: EventPayloadCheckServiceNode{
Op: pbsubscribe.CatalogOp_Register,
Value: &n,
},
}
if connect && n.Service.Kind == structs.ServiceKindConnectProxy {
payload.key = n.Service.Proxy.DestinationServiceName
if !connect {
// append each event as a separate item so that they can be serialized
// separately, to prevent the encoding of one massive message.
buf.Append([]stream.Event{event})
continue
}
event.Payload = payload
// append each event as a separate item so that they can be serialized
// separately, to prevent the encoding of one massive message.
buf.Append([]stream.Event{event})
events, err := connectEventsByServiceKind(tx, event)
if err != nil {
return idx, err
}
buf.Append(events)
}
return idx, err
@ -123,6 +131,7 @@ func ServiceHealthEventsFromChanges(tx ReadTxn, changes Changes) ([]stream.Event
var nodeChanges map[string]changeType
var serviceChanges map[nodeServiceTuple]serviceChange
var termGatewayChanges map[structs.ServiceName]map[structs.ServiceName]serviceChange
markNode := func(node string, typ changeType) {
if nodeChanges == nil {
@ -201,6 +210,33 @@ func ServiceHealthEventsFromChanges(tx ReadTxn, changes Changes) ([]stream.Event
markService(newNodeServiceTupleFromServiceHealthCheck(obj), serviceChangeIndirect)
}
}
case tableGatewayServices:
gs := changeObject(change).(*structs.GatewayService)
if gs.GatewayKind != structs.ServiceKindTerminatingGateway {
continue
}
gsChange := serviceChange{changeType: changeTypeFromChange(change), change: change}
if termGatewayChanges == nil {
termGatewayChanges = make(map[structs.ServiceName]map[structs.ServiceName]serviceChange)
}
_, ok := termGatewayChanges[gs.Gateway]
if !ok {
termGatewayChanges[gs.Gateway] = map[structs.ServiceName]serviceChange{}
}
switch gsChange.changeType {
case changeUpdate:
after := gsChange.change.After.(*structs.GatewayService)
if gsChange.change.Before.(*structs.GatewayService).IsSame(after) {
continue
}
termGatewayChanges[gs.Gateway][gs.Service] = gsChange
case changeDelete, changeCreate:
termGatewayChanges[gs.Gateway][gs.Service] = gsChange
}
}
}
@ -221,9 +257,6 @@ func ServiceHealthEventsFromChanges(tx ReadTxn, changes Changes) ([]stream.Event
}
for tuple, srvChange := range serviceChanges {
// change may be nil if there was a change that _affected_ the service
// like a change to checks but it didn't actually change the service
// record itself.
if srvChange.changeType == changeDelete {
sn := srvChange.change.Before.(*structs.ServiceNode)
e := newServiceHealthEventDeregister(changes.Index, sn)
@ -265,9 +298,64 @@ func ServiceHealthEventsFromChanges(tx ReadTxn, changes Changes) ([]stream.Event
events = append(events, e)
}
for gatewayName, serviceChanges := range termGatewayChanges {
for serviceName, gsChange := range serviceChanges {
gs := changeObject(gsChange.change).(*structs.GatewayService)
_, nodes, err := serviceNodesTxn(tx, nil, gs.Gateway.Name, false, &gatewayName.EnterpriseMeta)
if err != nil {
return nil, err
}
// Always send deregister events for deletes/updates.
if gsChange.changeType != changeCreate {
for _, sn := range nodes {
e := newServiceHealthEventDeregister(changes.Index, sn)
e.Topic = topicServiceHealthConnect
payload := e.Payload.(EventPayloadCheckServiceNode)
payload.overrideKey = serviceName.Name
if gatewayName.EnterpriseMeta.NamespaceOrDefault() != serviceName.EnterpriseMeta.NamespaceOrDefault() {
payload.overrideNamespace = serviceName.EnterpriseMeta.NamespaceOrDefault()
}
e.Payload = payload
events = append(events, e)
}
}
if gsChange.changeType == changeDelete {
continue
}
// Build service events and append them
for _, sn := range nodes {
tuple := newNodeServiceTupleFromServiceNode(sn)
e, err := newServiceHealthEventForService(tx, changes.Index, tuple)
if err != nil {
return nil, err
}
e.Topic = topicServiceHealthConnect
payload := e.Payload.(EventPayloadCheckServiceNode)
payload.overrideKey = serviceName.Name
if gatewayName.EnterpriseMeta.NamespaceOrDefault() != serviceName.EnterpriseMeta.NamespaceOrDefault() {
payload.overrideNamespace = serviceName.EnterpriseMeta.NamespaceOrDefault()
}
e.Payload = payload
events = append(events, e)
}
}
}
// Duplicate any events that affected connect-enabled instances (proxies or
// native apps) to the relevant Connect topic.
events = append(events, serviceHealthToConnectEvents(events...)...)
connectEvents, err := serviceHealthToConnectEvents(tx, events...)
if err != nil {
return nil, err
}
events = append(events, connectEvents...)
return events, nil
}
@ -285,7 +373,7 @@ func isConnectProxyDestinationServiceChange(idx uint64, before, after *structs.S
e := newServiceHealthEventDeregister(idx, before)
e.Topic = topicServiceHealthConnect
payload := e.Payload.(EventPayloadCheckServiceNode)
payload.key = payload.Value.Service.Proxy.DestinationServiceName
payload.overrideKey = payload.Value.Service.Proxy.DestinationServiceName
e.Payload = payload
return e, true
}
@ -318,38 +406,76 @@ func changeTypeFromChange(change memdb.Change) changeType {
// enabled and so of no interest to those subscribers but also involves
// switching connection details to be the proxy instead of the actual instance
// in case of a sidecar.
func serviceHealthToConnectEvents(events ...stream.Event) []stream.Event {
func serviceHealthToConnectEvents(
tx ReadTxn,
events ...stream.Event,
) ([]stream.Event, error) {
var result []stream.Event
for _, event := range events {
if event.Topic != topicServiceHealth {
if event.Topic != topicServiceHealth { // event.Topic == topicServiceHealthConnect
// Skip non-health or any events already emitted to Connect topic
continue
}
node := getPayloadCheckServiceNode(event.Payload)
if node.Service == nil {
continue
connectEvents, err := connectEventsByServiceKind(tx, event)
if err != nil {
return nil, err
}
connectEvent := event
connectEvent.Topic = topicServiceHealthConnect
switch {
case node.Service.Connect.Native:
result = append(result, connectEvent)
case node.Service.Kind == structs.ServiceKindConnectProxy:
payload := event.Payload.(EventPayloadCheckServiceNode)
payload.key = node.Service.Proxy.DestinationServiceName
connectEvent.Payload = payload
result = append(result, connectEvent)
default:
// ServiceKindTerminatingGateway changes are handled separately.
// All other cases are not relevant to the connect topic
}
result = append(result, connectEvents...)
}
return result
return result, nil
}
func connectEventsByServiceKind(tx ReadTxn, origEvent stream.Event) ([]stream.Event, error) {
node := getPayloadCheckServiceNode(origEvent.Payload)
if node.Service == nil {
return nil, nil
}
event := origEvent // shallow copy the event
event.Topic = topicServiceHealthConnect
if node.Service.Connect.Native {
return []stream.Event{event}, nil
}
switch node.Service.Kind {
case structs.ServiceKindConnectProxy:
payload := event.Payload.(EventPayloadCheckServiceNode)
payload.overrideKey = node.Service.Proxy.DestinationServiceName
event.Payload = payload
return []stream.Event{event}, nil
case structs.ServiceKindTerminatingGateway:
var result []stream.Event
iter, err := gatewayServices(tx, node.Service.Service, &node.Service.EnterpriseMeta)
if err != nil {
return nil, err
}
// similar to checkServiceNodesTxn -> serviceGatewayNodes
for obj := iter.Next(); obj != nil; obj = iter.Next() {
result = append(result, copyEventForService(event, obj.(*structs.GatewayService).Service))
}
return result, nil
default:
// All other cases are not relevant to the connect topic
}
return nil, nil
}
func copyEventForService(event stream.Event, service structs.ServiceName) stream.Event {
event.Topic = topicServiceHealthConnect
payload := event.Payload.(EventPayloadCheckServiceNode)
payload.overrideKey = service.Name
if payload.Value.Service.EnterpriseMeta.NamespaceOrDefault() != service.EnterpriseMeta.NamespaceOrDefault() {
payload.overrideNamespace = service.EnterpriseMeta.NamespaceOrDefault()
}
event.Payload = payload
return event
}
func getPayloadCheckServiceNode(payload stream.Payload) *structs.CheckServiceNode {
@ -365,7 +491,7 @@ func getPayloadCheckServiceNode(payload stream.Payload) *structs.CheckServiceNod
// parseCheckServiceNodes but is more efficient since we know they are all on
// the same node.
func newServiceHealthEventsForNode(tx ReadTxn, idx uint64, node string) ([]stream.Event, error) {
services, err := catalogServiceListByNode(tx, node, structs.WildcardEnterpriseMeta(), true)
services, err := tx.Get(tableServices, indexNode, Query{Value: node})
if err != nil {
return nil, err
}
@ -390,7 +516,7 @@ func newServiceHealthEventsForNode(tx ReadTxn, idx uint64, node string) ([]strea
// the full list of checks for a specific service on that node.
func getNodeAndChecks(tx ReadTxn, node string) (*structs.Node, serviceChecksFunc, error) {
// Fetch the node
nodeRaw, err := tx.First("nodes", "id", node)
nodeRaw, err := tx.First(tableNodes, indexID, Query{Value: node})
if err != nil {
return nil, nil, err
}
@ -399,7 +525,7 @@ func getNodeAndChecks(tx ReadTxn, node string) (*structs.Node, serviceChecksFunc
}
n := nodeRaw.(*structs.Node)
iter, err := catalogListChecksByNode(tx, node, structs.WildcardEnterpriseMeta())
iter, err := tx.Get(tableChecks, indexNode, Query{Value: node})
if err != nil {
return nil, nil, err
}

7
agent/consul/state/catalog_events_oss_test.go Normal file
View File

@ -0,0 +1,7 @@
// +build !consulent
package state
func withServiceHealthEnterpriseCases(cases []serviceHealthTestCase) []serviceHealthTestCase {
return cases
}

756
agent/consul/state/catalog_events_test.go
View File

@ -85,6 +85,23 @@ func TestServiceHealthSnapshot_ConnectTopic(t *testing.T) {
err = store.EnsureRegistration(counter.Next(), testServiceRegistration(t, "web", regNode2, regSidecar))
require.NoError(t, err)
configEntry := &structs.TerminatingGatewayConfigEntry{
Kind: structs.TerminatingGateway,
Name: "tgate1",
Services: []structs.LinkedService{
{
Name: "web",
EnterpriseMeta: *structs.DefaultEnterpriseMeta(),
},
},
EnterpriseMeta: *structs.DefaultEnterpriseMeta(),
}
err = store.EnsureConfigEntry(counter.Next(), configEntry)
require.NoError(t, err)
err = store.EnsureRegistration(counter.Next(), testServiceRegistration(t, "tgate1", regTerminatingGateway))
require.NoError(t, err)
fn := serviceHealthSnapshot((*readDB)(store.db.db), topicServiceHealthConnect)
buf := &snapshotAppender{}
req := stream.SubscribeRequest{Key: "web", Topic: topicServiceHealthConnect}
@ -95,10 +112,9 @@ func TestServiceHealthSnapshot_ConnectTopic(t *testing.T) {
expected := [][]stream.Event{
{
testServiceHealthEvent(t, "web", evSidecar, evConnectTopic, func(e *stream.Event) error {
testServiceHealthEvent(t, "web", evConnectTopic, evSidecar, func(e *stream.Event) error {
e.Index = counter.Last()
ep := e.Payload.(EventPayloadCheckServiceNode)
ep.key = "web"
e.Payload = ep
csn := ep.Value
csn.Node.CreateIndex = 1
@ -113,10 +129,9 @@ func TestServiceHealthSnapshot_ConnectTopic(t *testing.T) {
}),
},
{
testServiceHealthEvent(t, "web", evNode2, evSidecar, evConnectTopic, func(e *stream.Event) error {
testServiceHealthEvent(t, "web", evConnectTopic, evNode2, evSidecar, func(e *stream.Event) error {
e.Index = counter.Last()
ep := e.Payload.(EventPayloadCheckServiceNode)
ep.key = "web"
e.Payload = ep
csn := ep.Value
csn.Node.CreateIndex = 4
@ -130,6 +145,26 @@ func TestServiceHealthSnapshot_ConnectTopic(t *testing.T) {
return nil
}),
},
{
testServiceHealthEvent(t, "tgate1",
evConnectTopic,
evServiceTermingGateway("web"),
func(e *stream.Event) error {
e.Index = counter.Last()
ep := e.Payload.(EventPayloadCheckServiceNode)
e.Payload = ep
csn := ep.Value
csn.Node.CreateIndex = 1
csn.Node.ModifyIndex = 1
csn.Service.CreateIndex = 7
csn.Service.ModifyIndex = 7
csn.Checks[0].CreateIndex = 1
csn.Checks[0].ModifyIndex = 1
csn.Checks[1].CreateIndex = 7
csn.Checks[1].ModifyIndex = 7
return nil
}),
},
}
assertDeepEqual(t, expected, buf.events, cmpEvents)
}
@ -161,26 +196,19 @@ func newIndexCounter() *indexCounter {
var _ stream.SnapshotAppender = (*snapshotAppender)(nil)
func evIndexes(idx, create, modify uint64) func(e *stream.Event) error {
return func(e *stream.Event) error {
e.Index = idx
csn := getPayloadCheckServiceNode(e.Payload)
csn.Node.CreateIndex = create
csn.Node.ModifyIndex = modify
csn.Service.CreateIndex = create
csn.Service.ModifyIndex = modify
return nil
}
type serviceHealthTestCase struct {
Name string
Setup func(s *Store, tx *txn) error
Mutate func(s *Store, tx *txn) error
WantEvents []stream.Event
WantErr bool
}
func TestServiceHealthEventsFromChanges(t *testing.T) {
cases := []struct {
Name string
Setup func(s *Store, tx *txn) error
Mutate func(s *Store, tx *txn) error
WantEvents []stream.Event
WantErr bool
}{
setupIndex := uint64(10)
mutateIndex := uint64(100)
cases := []serviceHealthTestCase{
{
Name: "irrelevant events",
Mutate: func(s *Store, tx *txn) error {
@ -480,7 +508,7 @@ func TestServiceHealthEventsFromChanges(t *testing.T) {
evRenameService,
evServiceMutated,
evNodeUnchanged,
evChecksMutated,
evServiceChecksMutated,
),
testServiceHealthDeregistrationEvent(t, "web",
evConnectTopic,
@ -794,14 +822,14 @@ func TestServiceHealthEventsFromChanges(t *testing.T) {
evServiceCheckFail,
evNodeUnchanged,
evServiceUnchanged,
evChecksMutated,
evServiceChecksMutated,
),
testServiceHealthEvent(t, "web",
evSidecar,
evServiceCheckFail,
evNodeUnchanged,
evServiceUnchanged,
evChecksMutated,
evServiceChecksMutated,
),
testServiceHealthEvent(t, "web",
evConnectTopic,
@ -809,7 +837,7 @@ func TestServiceHealthEventsFromChanges(t *testing.T) {
evServiceCheckFail,
evNodeUnchanged,
evServiceUnchanged,
evChecksMutated,
evServiceChecksMutated,
),
},
WantErr: false,
@ -1001,7 +1029,546 @@ func TestServiceHealthEventsFromChanges(t *testing.T) {
testServiceHealthEvent(t, "api", evNode2, evConnectTopic, evConnectNative, evNodeUnchanged),
},
},
{
Name: "terminating gateway registered with no config entry",
Mutate: func(s *Store, tx *txn) error {
return s.ensureRegistrationTxn(tx, tx.Index, false,
testServiceRegistration(t, "tgate1", regTerminatingGateway), false)
},
WantEvents: []stream.Event{
testServiceHealthEvent(t,
"tgate1",
evServiceTermingGateway("tgate1")),
},
},
{
Name: "config entry created with no terminating gateway instance",
Mutate: func(s *Store, tx *txn) error {
configEntry := &structs.TerminatingGatewayConfigEntry{
Kind: structs.TerminatingGateway,
Name: "tgate1",
Services: []structs.LinkedService{
{
Name: "srv1",
EnterpriseMeta: *structs.DefaultEnterpriseMeta(),
},
},
EnterpriseMeta: *structs.DefaultEnterpriseMeta(),
}
return ensureConfigEntryTxn(tx, tx.Index, configEntry)
},
WantEvents: []stream.Event{},
},
{
Name: "terminating gateway registered after config entry exists",
Setup: func(s *Store, tx *txn) error {
configEntry := &structs.TerminatingGatewayConfigEntry{
Kind: structs.TerminatingGateway,
Name: "tgate1",
Services: []structs.LinkedService{
{
Name: "srv1",
EnterpriseMeta: *structs.DefaultEnterpriseMeta(),
},
{
Name: "srv2",
EnterpriseMeta: *structs.DefaultEnterpriseMeta(),
},
},
EnterpriseMeta: *structs.DefaultEnterpriseMeta(),
}
return ensureConfigEntryTxn(tx, tx.Index, configEntry)
},
Mutate: func(s *Store, tx *txn) error {
if err := s.ensureRegistrationTxn(
tx, tx.Index, false,
testServiceRegistration(t, "tgate1", regTerminatingGateway), false,
); err != nil {
return err
}
return s.ensureRegistrationTxn(
tx, tx.Index, false,
testServiceRegistration(t, "tgate1", regTerminatingGateway, regNode2), false)
},
WantEvents: []stream.Event{
testServiceHealthEvent(t,
"tgate1",
evServiceTermingGateway("tgate1")),
testServiceHealthEvent(t,
"tgate1",
evConnectTopic,
evServiceTermingGateway("srv1")),
testServiceHealthEvent(t,
"tgate1",
evConnectTopic,
evServiceTermingGateway("srv2")),
testServiceHealthEvent(t,
"tgate1",
evServiceTermingGateway("tgate1"),
evNode2),
testServiceHealthEvent(t,
"tgate1",
evConnectTopic,
evServiceTermingGateway("srv1"),
evNode2),
testServiceHealthEvent(t,
"tgate1",
evConnectTopic,
evServiceTermingGateway("srv2"),
evNode2),
},
},
{
Name: "terminating gateway updated after config entry exists",
Setup: func(s *Store, tx *txn) error {
configEntry := &structs.TerminatingGatewayConfigEntry{
Kind: structs.TerminatingGateway,
Name: "tgate1",
Services: []structs.LinkedService{
{
Name: "srv1",
EnterpriseMeta: *structs.DefaultEnterpriseMeta(),
},
{
Name: "srv2",
EnterpriseMeta: *structs.DefaultEnterpriseMeta(),
},
},
EnterpriseMeta: *structs.DefaultEnterpriseMeta(),
}
err := ensureConfigEntryTxn(tx, tx.Index, configEntry)
if err != nil {
return err
}
return s.ensureRegistrationTxn(
tx, tx.Index, false,
testServiceRegistration(t, "tgate1", regTerminatingGateway), false)
},
Mutate: func(s *Store, tx *txn) error {
return s.ensureRegistrationTxn(
tx, tx.Index, false,
testServiceRegistration(t, "tgate1", regTerminatingGateway, regNodeCheckFail), false)
},
WantEvents: []stream.Event{
testServiceHealthEvent(t,
"tgate1",
evServiceTermingGateway("tgate1"),
evNodeCheckFail,
evNodeUnchanged,
evNodeChecksMutated,
evServiceUnchanged),
testServiceHealthEvent(t,
"tgate1",
evConnectTopic,
evServiceTermingGateway("srv1"),
evNodeCheckFail,
evNodeUnchanged,
evNodeChecksMutated,
evServiceUnchanged),
testServiceHealthEvent(t,
"tgate1",
evConnectTopic,
evServiceTermingGateway("srv2"),
evNodeCheckFail,
evNodeUnchanged,
evNodeChecksMutated,
evServiceUnchanged),
},
},
{
Name: "terminating gateway config entry created after gateway exists",
Setup: func(s *Store, tx *txn) error {
return s.ensureRegistrationTxn(tx, tx.Index, false,
testServiceRegistration(t, "tgate1", regTerminatingGateway), false)
},
Mutate: func(s *Store, tx *txn) error {
configEntry := &structs.TerminatingGatewayConfigEntry{
Kind: structs.TerminatingGateway,
Name: "tgate1",
Services: []structs.LinkedService{
{
Name: "srv1",
EnterpriseMeta: *structs.DefaultEnterpriseMeta(),
},
{
Name: "srv2",
EnterpriseMeta: *structs.DefaultEnterpriseMeta(),
},
},
EnterpriseMeta: *structs.DefaultEnterpriseMeta(),
}
return ensureConfigEntryTxn(tx, tx.Index, configEntry)
},
WantEvents: []stream.Event{
testServiceHealthEvent(t,
"tgate1",
evConnectTopic,
evServiceTermingGateway("srv1"),
evServiceIndex(setupIndex)),
testServiceHealthEvent(t,
"tgate1",
evConnectTopic,
evServiceTermingGateway("srv2"),
evServiceIndex(setupIndex)),
},
},
{
Name: "change the terminating gateway config entry to add a linked service",
Setup: func(s *Store, tx *txn) error {
configEntry := &structs.TerminatingGatewayConfigEntry{
Kind: structs.TerminatingGateway,
Name: "tgate1",
Services: []structs.LinkedService{
{
Name: "srv1",
EnterpriseMeta: *structs.DefaultEnterpriseMeta(),
},
},
EnterpriseMeta: *structs.DefaultEnterpriseMeta(),
}
err := ensureConfigEntryTxn(tx, tx.Index, configEntry)
if err != nil {
return err
}
return s.ensureRegistrationTxn(tx, tx.Index, false,
testServiceRegistration(t, "tgate1", regTerminatingGateway), false)
},
Mutate: func(s *Store, tx *txn) error {
configEntry := &structs.TerminatingGatewayConfigEntry{
Kind: structs.TerminatingGateway,
Name: "tgate1",
Services: []structs.LinkedService{
{
Name: "srv1",
EnterpriseMeta: *structs.DefaultEnterpriseMeta(),
},
{
Name: "srv2",
EnterpriseMeta: *structs.DefaultEnterpriseMeta(),
},
},
EnterpriseMeta: *structs.DefaultEnterpriseMeta(),
}
return ensureConfigEntryTxn(tx, tx.Index, configEntry)
},
WantEvents: []stream.Event{
testServiceHealthEvent(t,
"tgate1",
evConnectTopic,
evServiceTermingGateway("srv2"),
evServiceIndex(setupIndex)),
},
},
{
Name: "change the terminating gateway config entry to remove a linked service",
Setup: func(s *Store, tx *txn) error {
configEntry := &structs.TerminatingGatewayConfigEntry{
Kind: structs.TerminatingGateway,
Name: "tgate1",
Services: []structs.LinkedService{
{
Name: "srv1",
EnterpriseMeta: *structs.DefaultEnterpriseMeta(),
},
{
Name: "srv2",
EnterpriseMeta: *structs.DefaultEnterpriseMeta(),
},
},
EnterpriseMeta: *structs.DefaultEnterpriseMeta(),
}
err := ensureConfigEntryTxn(tx, tx.Index, configEntry)
if err != nil {
return err
}
return s.ensureRegistrationTxn(tx, tx.Index, false,
testServiceRegistration(t, "tgate1", regTerminatingGateway), false)
},
Mutate: func(s *Store, tx *txn) error {
configEntry := &structs.TerminatingGatewayConfigEntry{
Kind: structs.TerminatingGateway,
Name: "tgate1",
Services: []structs.LinkedService{
{
Name: "srv2",
EnterpriseMeta: *structs.DefaultEnterpriseMeta(),
},
},
EnterpriseMeta: *structs.DefaultEnterpriseMeta(),
}
return ensureConfigEntryTxn(tx, tx.Index, configEntry)
},
WantEvents: []stream.Event{
testServiceHealthDeregistrationEvent(t,
"tgate1",
evConnectTopic,
evServiceTermingGateway("srv1")),
},
},
{
Name: "update a linked service within a terminating gateway config entry",
Setup: func(s *Store, tx *txn) error {
configEntry := &structs.TerminatingGatewayConfigEntry{
Kind: structs.TerminatingGateway,
Name: "tgate1",
Services: []structs.LinkedService{
{
Name: "srv1",
EnterpriseMeta: *structs.DefaultEnterpriseMeta(),
},
},
EnterpriseMeta: *structs.DefaultEnterpriseMeta(),
}
err := ensureConfigEntryTxn(tx, tx.Index, configEntry)
if err != nil {
return err
}
return s.ensureRegistrationTxn(tx, tx.Index, false,
testServiceRegistration(t, "tgate1", regTerminatingGateway), false)
},
Mutate: func(s *Store, tx *txn) error {
configEntry := &structs.TerminatingGatewayConfigEntry{
Kind: structs.TerminatingGateway,
Name: "tgate1",
Services: []structs.LinkedService{
{
Name: "srv1",
CAFile: "foo.crt",
EnterpriseMeta: *structs.DefaultEnterpriseMeta(),
},
},
EnterpriseMeta: *structs.DefaultEnterpriseMeta(),
}
return ensureConfigEntryTxn(tx, tx.Index, configEntry)
},
WantEvents: []stream.Event{
testServiceHealthDeregistrationEvent(t,
"tgate1",
evConnectTopic,
evServiceTermingGateway("srv1")),
testServiceHealthEvent(t,
"tgate1",
evConnectTopic,
evServiceTermingGateway("srv1"),
evServiceIndex(setupIndex)),
},
},
{
Name: "delete a terminating gateway config entry with a linked service",
Setup: func(s *Store, tx *txn) error {
configEntry := &structs.TerminatingGatewayConfigEntry{
Kind: structs.TerminatingGateway,
Name: "tgate1",
Services: []structs.LinkedService{
{
Name: "srv1",
EnterpriseMeta: *structs.DefaultEnterpriseMeta(),
},
},
EnterpriseMeta: *structs.DefaultEnterpriseMeta(),
}
err := ensureConfigEntryTxn(tx, tx.Index, configEntry)
if err != nil {
return err
}
err = s.ensureRegistrationTxn(tx, tx.Index, false,
testServiceRegistration(t, "tgate1", regTerminatingGateway), false)
if err != nil {
return err
}
return s.ensureRegistrationTxn(
tx, tx.Index, false,
testServiceRegistration(t, "tgate1", regTerminatingGateway, regNode2), false)
},
Mutate: func(s *Store, tx *txn) error {
return deleteConfigEntryTxn(tx, tx.Index, structs.TerminatingGateway, "tgate1", structs.DefaultEnterpriseMeta())
},
WantEvents: []stream.Event{
testServiceHealthDeregistrationEvent(t,
"tgate1",
evConnectTopic,
evServiceTermingGateway("srv1")),
testServiceHealthDeregistrationEvent(t,
"tgate1",
evConnectTopic,
evServiceTermingGateway("srv1"),
evNode2),
},
},
{
Name: "create an instance of a linked service in a terminating gateway",
Setup: func(s *Store, tx *txn) error {
configEntry := &structs.TerminatingGatewayConfigEntry{
Kind: structs.TerminatingGateway,
Name: "tgate1",
Services: []structs.LinkedService{
{
Name: "srv1",
EnterpriseMeta: *structs.DefaultEnterpriseMeta(),
},
},
EnterpriseMeta: *structs.DefaultEnterpriseMeta(),
}
err := ensureConfigEntryTxn(tx, tx.Index, configEntry)
if err != nil {
return err
}
return s.ensureRegistrationTxn(tx, tx.Index, false,
testServiceRegistration(t, "tgate1", regTerminatingGateway), false)
},
Mutate: func(s *Store, tx *txn) error {
return s.ensureRegistrationTxn(tx, tx.Index, false, testServiceRegistration(t, "srv1"), false)
},
WantEvents: []stream.Event{
testServiceHealthEvent(t, "srv1", evNodeUnchanged),
},
},
{
Name: "delete an instance of a linked service in a terminating gateway",
Setup: func(s *Store, tx *txn) error {
configEntry := &structs.TerminatingGatewayConfigEntry{
Kind: structs.TerminatingGateway,
Name: "tgate1",
Services: []structs.LinkedService{
{
Name: "srv1",
EnterpriseMeta: *structs.DefaultEnterpriseMeta(),
},
},
EnterpriseMeta: *structs.DefaultEnterpriseMeta(),
}
err := ensureConfigEntryTxn(tx, tx.Index, configEntry)
if err != nil {
return err
}
err = s.ensureRegistrationTxn(tx, tx.Index, false, testServiceRegistration(t, "srv1"), false)
if err != nil {
return err
}
return s.ensureRegistrationTxn(tx, tx.Index, false,
testServiceRegistration(t, "tgate1", regTerminatingGateway), false)
},
Mutate: func(s *Store, tx *txn) error {
return s.deleteServiceTxn(tx, tx.Index, "node1", "srv1", nil)
},
WantEvents: []stream.Event{
testServiceHealthDeregistrationEvent(t, "srv1"),
},
},
{
Name: "rename a terminating gateway instance",
Setup: func(s *Store, tx *txn) error {
configEntry := &structs.TerminatingGatewayConfigEntry{
Kind: structs.TerminatingGateway,
Name: "tgate1",
Services: []structs.LinkedService{
{
Name: "srv1",
EnterpriseMeta: *structs.DefaultEnterpriseMeta(),
},
},
EnterpriseMeta: *structs.DefaultEnterpriseMeta(),
}
err := ensureConfigEntryTxn(tx, tx.Index, configEntry)
if err != nil {
return err
}
configEntry = &structs.TerminatingGatewayConfigEntry{
Kind: structs.TerminatingGateway,
Name: "tgate2",
Services: []structs.LinkedService{
{
Name: "srv1",
EnterpriseMeta: *structs.DefaultEnterpriseMeta(),
},
},
EnterpriseMeta: *structs.DefaultEnterpriseMeta(),
}
err = ensureConfigEntryTxn(tx, tx.Index, configEntry)
if err != nil {
return err
}
return s.ensureRegistrationTxn(tx, tx.Index, false,
testServiceRegistration(t, "tgate1", regTerminatingGateway), false)
},
Mutate: func(s *Store, tx *txn) error {
rename := func(req *structs.RegisterRequest) error {
req.Service.Service = "tgate2"
req.Checks[1].ServiceName = "tgate2"
return nil
}
return s.ensureRegistrationTxn(tx, tx.Index, false,
testServiceRegistration(t, "tgate1", regTerminatingGateway, rename), false)
},
WantEvents: []stream.Event{
testServiceHealthDeregistrationEvent(t,
"tgate1",
evServiceTermingGateway("tgate1")),
testServiceHealthEvent(t,
"tgate1",
evServiceTermingGateway(""),
evNodeUnchanged,
evServiceMutated,
evServiceChecksMutated,
evTerminatingGatewayRenamed("tgate2")),
testServiceHealthDeregistrationEvent(t,
"tgate1",
evConnectTopic,
evServiceTermingGateway("srv1")),
testServiceHealthEvent(t,
"tgate1",
evConnectTopic,
evServiceTermingGateway("srv1"),
evNodeUnchanged,
evServiceMutated,
evServiceChecksMutated,
evTerminatingGatewayRenamed("tgate2")),
},
},
{
Name: "delete a terminating gateway instance",
Setup: func(s *Store, tx *txn) error {
configEntry := &structs.TerminatingGatewayConfigEntry{
Kind: structs.TerminatingGateway,
Name: "tgate1",
Services: []structs.LinkedService{
{
Name: "srv1",
EnterpriseMeta: *structs.DefaultEnterpriseMeta(),
},
{
Name: "srv2",
EnterpriseMeta: *structs.DefaultEnterpriseMeta(),
},
},
EnterpriseMeta: *structs.DefaultEnterpriseMeta(),
}
err := ensureConfigEntryTxn(tx, tx.Index, configEntry)
if err != nil {
return err
}
return s.ensureRegistrationTxn(tx, tx.Index, false,
testServiceRegistration(t, "tgate1", regTerminatingGateway), false)
},
Mutate: func(s *Store, tx *txn) error {
return s.deleteServiceTxn(tx, tx.Index, "node1", "tgate1", structs.DefaultEnterpriseMeta())
},
WantEvents: []stream.Event{
testServiceHealthDeregistrationEvent(t,
"tgate1",
evServiceTermingGateway("")),
testServiceHealthDeregistrationEvent(t,
"tgate1",
evConnectTopic,
evServiceTermingGateway("srv1")),
testServiceHealthDeregistrationEvent(t,
"tgate1",
evConnectTopic,
evServiceTermingGateway("srv2")),
},
},
}
cases = withServiceHealthEnterpriseCases(cases)
for _, tc := range cases {
tc := tc
@ -1011,7 +1578,7 @@ func TestServiceHealthEventsFromChanges(t *testing.T) {
if tc.Setup != nil {
// Bypass the publish mechanism for this test or we get into odd
// recursive stuff...
setupTx := s.db.WriteTxn(10)
setupTx := s.db.WriteTxn(setupIndex)
require.NoError(t, tc.Setup(s, setupTx))
// Commit the underlying transaction without using wrapped Commit so we
// avoid the whole event publishing system for setup here. It _should_
@ -1020,7 +1587,7 @@ func TestServiceHealthEventsFromChanges(t *testing.T) {
setupTx.Txn.Commit()
}
tx := s.db.WriteTxn(100)
tx := s.db.WriteTxn(mutateIndex)
require.NoError(t, tc.Mutate(s, tx))
// Note we call the func under test directly rather than publishChanges so
@ -1032,11 +1599,50 @@ func TestServiceHealthEventsFromChanges(t *testing.T) {
}
require.NoError(t, err)
assertDeepEqual(t, tc.WantEvents, got, cmpPartialOrderEvents)
assertDeepEqual(t, tc.WantEvents, got, cmpPartialOrderEvents, cmpopts.EquateEmpty())
})
}
}
func regTerminatingGateway(req *structs.RegisterRequest) error {
req.Service.Kind = structs.ServiceKindTerminatingGateway
req.Service.Port = 22000
return nil
}
func evServiceTermingGateway(name string) func(e *stream.Event) error {
return func(e *stream.Event) error {
csn := getPayloadCheckServiceNode(e.Payload)
csn.Service.Kind = structs.ServiceKindTerminatingGateway
csn.Service.Port = 22000
if e.Topic == topicServiceHealthConnect {
payload := e.Payload.(EventPayloadCheckServiceNode)
payload.overrideKey = name
e.Payload = payload
}
return nil
}
}
func evServiceIndex(idx uint64) func(e *stream.Event) error {
return func(e *stream.Event) error {
payload := e.Payload.(EventPayloadCheckServiceNode)
payload.Value.Node.CreateIndex = idx
payload.Value.Node.ModifyIndex = idx
payload.Value.Service.CreateIndex = idx
payload.Value.Service.ModifyIndex = idx
for _, check := range payload.Value.Checks {
check.CreateIndex = idx
check.ModifyIndex = idx
}
e.Payload = payload
return nil
}
}
func assertDeepEqual(t *testing.T, x, y interface{}, opts ...cmp.Option) {
t.Helper()
if diff := cmp.Diff(x, y, opts...); diff != "" {
@ -1045,13 +1651,26 @@ func assertDeepEqual(t *testing.T, x, y interface{}, opts ...cmp.Option) {
}
// cmpPartialOrderEvents returns a compare option which sorts events so that
// all events for a particular node/service are grouped together. The sort is
// stable so events with the same node/service retain their relative order.
// all events for a particular topic are grouped together. The sort is
// stable so events with the same key retain their relative order.
//
// This sort should match the logic in EventPayloadCheckServiceNode.MatchesKey
// to avoid masking bugs.
var cmpPartialOrderEvents = cmp.Options{
cmpopts.SortSlices(func(i, j stream.Event) bool {
key := func(e stream.Event) string {
csn := getPayloadCheckServiceNode(e.Payload)
return fmt.Sprintf("%s/%s/%s", e.Topic, csn.Node.Node, csn.Service.Service)
payload := e.Payload.(EventPayloadCheckServiceNode)
csn := payload.Value
name := csn.Service.Service
if payload.overrideKey != "" {
name = payload.overrideKey
}
ns := csn.Service.EnterpriseMeta.NamespaceOrDefault()
if payload.overrideNamespace != "" {
ns = payload.overrideNamespace
}
return fmt.Sprintf("%s/%s/%s/%s", e.Topic, csn.Node.Node, ns, name)
}
return key(i) < key(j)
}),
@ -1106,7 +1725,9 @@ func testServiceRegistration(t *testing.T, svc string, opts ...regOption) *struc
})
for _, opt := range opts {
err := opt(r)
require.NoError(t, err)
if err != nil {
t.Fatalf("expected no error, got %v", err)
}
}
return r
}
@ -1124,8 +1745,9 @@ func testServiceHealthEvent(t *testing.T, svc string, opts ...eventOption) strea
csn.Node.Address = "10.10.10.10"
for _, opt := range opts {
err := opt(&e)
require.NoError(t, err)
if err := opt(&e); err != nil {
t.Fatalf("expected no error, got %v", err)
}
}
return e
}
@ -1133,8 +1755,9 @@ func testServiceHealthEvent(t *testing.T, svc string, opts ...eventOption) strea
func testServiceHealthDeregistrationEvent(t *testing.T, svc string, opts ...eventOption) stream.Event {
e := newTestEventServiceHealthDeregister(100, 1, svc)
for _, opt := range opts {
err := opt(&e)
require.NoError(t, err)
if err := opt(&e); err != nil {
t.Fatalf("expected no error, got %v", err)
}
}
return e
}
@ -1302,7 +1925,7 @@ func evConnectNative(e *stream.Event) error {
// evConnectTopic option converts the base event to the equivalent event that
// should be published to the connect topic. When needed it should be applied
// first as several other options (notable evSidecar) change behavior subtly
// depending on which topic they are published to and they determin this from
// depending on which topic they are published to and they determine this from
// the event.
func evConnectTopic(e *stream.Event) error {
e.Topic = topicServiceHealthConnect
@ -1339,7 +1962,7 @@ func evSidecar(e *stream.Event) error {
if e.Topic == topicServiceHealthConnect {
payload := e.Payload.(EventPayloadCheckServiceNode)
payload.key = svc
payload.overrideKey = svc
e.Payload = payload
}
return nil
@ -1371,12 +1994,12 @@ func evServiceMutated(e *stream.Event) error {
return nil
}
// evChecksMutated option alters the base event service check to set it's
// evServiceChecksMutated option alters the base event service check to set it's
// CreateIndex (but not modify index) to the setup index. This expresses that we
// expect the service check records originally created in setup to have been
// mutated during the update. NOTE: this must be sequenced after
// evServiceUnchanged if both are used.
func evChecksMutated(e *stream.Event) error {
func evServiceChecksMutated(e *stream.Event) error {
getPayloadCheckServiceNode(e.Payload).Checks[1].CreateIndex = 10
getPayloadCheckServiceNode(e.Payload).Checks[1].ModifyIndex = 100
return nil
@ -1428,12 +2051,21 @@ func evRenameService(e *stream.Event) error {
if e.Topic == topicServiceHealthConnect {
payload := e.Payload.(EventPayloadCheckServiceNode)
payload.key = csn.Service.Proxy.DestinationServiceName
payload.overrideKey = csn.Service.Proxy.DestinationServiceName
e.Payload = payload
}
return nil
}
func evTerminatingGatewayRenamed(newName string) func(e *stream.Event) error {
return func(e *stream.Event) error {
csn := getPayloadCheckServiceNode(e.Payload)
csn.Service.Service = newName
csn.Checks[1].ServiceName = newName
return nil
}
}
// evNodeMeta option alters the base event node to add some meta data.
func evNodeMeta(e *stream.Event) error {
csn := getPayloadCheckServiceNode(e.Payload)
@ -1669,14 +2301,42 @@ func TestEventPayloadCheckServiceNode_FilterByKey(t *testing.T) {
},
{
name: "override key match",
payload: newPayloadCheckServiceNodeWithKey("proxy", "ns1", "srv1"),
payload: newPayloadCheckServiceNodeWithOverride("proxy", "ns1", "srv1", ""),
key: "srv1",
namespace: "ns1",
expected: true,
},
{
name: "override key match",
payload: newPayloadCheckServiceNodeWithKey("proxy", "ns1", "srv2"),
name: "override key mismatch",
payload: newPayloadCheckServiceNodeWithOverride("proxy", "ns1", "srv2", ""),
key: "proxy",
namespace: "ns1",
expected: false,
},
{
name: "override namespace match",
payload: newPayloadCheckServiceNodeWithOverride("proxy", "ns1", "", "ns2"),
key: "proxy",
namespace: "ns2",
expected: true,
},
{
name: "override namespace mismatch",
payload: newPayloadCheckServiceNodeWithOverride("proxy", "ns1", "", "ns3"),
key: "proxy",
namespace: "ns1",
expected: false,
},
{
name: "override both key and namespace match",
payload: newPayloadCheckServiceNodeWithOverride("proxy", "ns1", "srv1", "ns2"),
key: "srv1",
namespace: "ns2",
expected: true,
},
{
name: "override both key and namespace mismatch namespace",
payload: newPayloadCheckServiceNodeWithOverride("proxy", "ns1", "srv2", "ns3"),
key: "proxy",
namespace: "ns1",
expected: false,
@ -1701,7 +2361,8 @@ func newPayloadCheckServiceNode(service, namespace string) EventPayloadCheckServ
}
}
func newPayloadCheckServiceNodeWithKey(service, namespace, key string) EventPayloadCheckServiceNode {
func newPayloadCheckServiceNodeWithOverride(
service, namespace, overrideKey, overrideNamespace string) EventPayloadCheckServiceNode {
return EventPayloadCheckServiceNode{
Value: &structs.CheckServiceNode{
Service: &structs.NodeService{
@ -1709,6 +2370,7 @@ func newPayloadCheckServiceNodeWithKey(service, namespace, key string) EventPayl
EnterpriseMeta: structs.NewEnterpriseMeta(namespace),
},
},
key: key,
overrideKey: overrideKey,
overrideNamespace: overrideNamespace,
}
}

93
agent/consul/state/catalog_oss.go
View File

@ -4,6 +4,7 @@ package state
import (
"fmt"
"strings"
memdb "github.com/hashicorp/go-memdb"
@ -12,6 +13,80 @@ import (
func withEnterpriseSchema(_ *memdb.DBSchema) {}
func indexNodeServiceFromHealthCheck(raw interface{}) ([]byte, error) {
hc, ok := raw.(*structs.HealthCheck)
if !ok {
return nil, fmt.Errorf("unexpected type %T for structs.HealthCheck index", raw)
}
if hc.Node == "" {
return nil, errMissingValueForIndex
}
var b indexBuilder
b.String(strings.ToLower(hc.Node))
b.String(strings.ToLower(hc.ServiceID))
return b.Bytes(), nil
}
func indexFromNodeServiceQuery(arg interface{}) ([]byte, error) {
hc, ok := arg.(NodeServiceQuery)
if !ok {
return nil, fmt.Errorf("unexpected type %T for NodeServiceQuery index", arg)
}
var b indexBuilder
b.String(strings.ToLower(hc.Node))
b.String(strings.ToLower(hc.Service))
return b.Bytes(), nil
}
func indexFromNode(raw interface{}) ([]byte, error) {
n, ok := raw.(*structs.Node)
if !ok {
return nil, fmt.Errorf("unexpected type %T for structs.Node index", raw)
}
if n.Node == "" {
return nil, errMissingValueForIndex
}
var b indexBuilder
b.String(strings.ToLower(n.Node))
return b.Bytes(), nil
}
// indexFromNodeQuery builds an index key where Query.Value is lowercase, and is
// a required value.
func indexFromNodeQuery(arg interface{}) ([]byte, error) {
q, ok := arg.(Query)
if !ok {
return nil, fmt.Errorf("unexpected type %T for Query index", arg)
}
var b indexBuilder
b.String(strings.ToLower(q.Value))
return b.Bytes(), nil
}
func indexFromNodeIdentity(raw interface{}) ([]byte, error) {
n, ok := raw.(interface {
NodeIdentity() structs.Identity
})
if !ok {
return nil, fmt.Errorf("unexpected type %T for index, type must provide NodeIdentity()", raw)
}
id := n.NodeIdentity()
if id.ID == "" {
return nil, errMissingValueForIndex
}
var b indexBuilder
b.String(strings.ToLower(id.ID))
return b.Bytes(), nil
}
func serviceIndexName(name string, _ *structs.EnterpriseMeta) string {
return fmt.Sprintf("service.%s", name)
}
@ -102,7 +177,7 @@ func catalogServiceListByKind(tx ReadTxn, kind structs.ServiceKind, _ *structs.E
}
func catalogServiceListByNode(tx ReadTxn, node string, _ *structs.EnterpriseMeta, _ bool) (memdb.ResultIterator, error) {
return tx.Get("services", "node", node)
return tx.Get(tableServices, indexNode, Query{Value: node})
}
func catalogServiceNodeList(tx ReadTxn, name string, index string, _ *structs.EnterpriseMeta) (memdb.ResultIterator, error) {
@ -139,8 +214,8 @@ func catalogChecksMaxIndex(tx ReadTxn, _ *structs.EnterpriseMeta) uint64 {
return maxIndexTxn(tx, "checks")
}
func catalogListChecksByNode(tx ReadTxn, node string, _ *structs.EnterpriseMeta) (memdb.ResultIterator, error) {
return tx.Get("checks", "node", node)
func catalogListChecksByNode(tx ReadTxn, q Query) (memdb.ResultIterator, error) {
return tx.Get(tableChecks, indexNode, q)
}
func catalogListChecksByService(tx ReadTxn, service string, _ *structs.EnterpriseMeta) (memdb.ResultIterator, error) {
@ -156,14 +231,6 @@ func catalogListChecks(tx ReadTxn, _ *structs.EnterpriseMeta) (memdb.ResultItera
return tx.Get("checks", "id")
}
func catalogListNodeChecks(tx ReadTxn, node string) (memdb.ResultIterator, error) {
return tx.Get("checks", "node_service_check", node, false)
}
func catalogListServiceChecks(tx ReadTxn, node string, service string, _ *structs.EnterpriseMeta) (memdb.ResultIterator, error) {
return tx.Get("checks", "node_service", node, service)
}
func catalogInsertCheck(tx WriteTxn, chk *structs.HealthCheck, idx uint64) error {
// Insert the check
if err := tx.Insert("checks", chk); err != nil {
@ -177,10 +244,6 @@ func catalogInsertCheck(tx WriteTxn, chk *structs.HealthCheck, idx uint64) error
return nil
}
func catalogChecksForNodeService(tx ReadTxn, node string, service string, entMeta *structs.EnterpriseMeta) (memdb.ResultIterator, error) {
return tx.Get("checks", "node_service", node, service)
}
func validateRegisterRequestTxn(_ ReadTxn, _ *structs.RegisterRequest, _ bool) (*structs.EnterpriseMeta, error) {
return nil, nil
}

76
agent/consul/state/catalog_oss_test.go Normal file
View File

@ -0,0 +1,76 @@
// +build !consulent
package state
import "github.com/hashicorp/consul/agent/structs"
func testIndexerTableChecks() map[string]indexerTestCase {
return map[string]indexerTestCase{
indexNodeService: {
read: indexValue{
source: NodeServiceQuery{
Node: "NoDe",
Service: "SeRvIcE",
},
expected: []byte("node\x00service\x00"),
},
write: indexValue{
source: &structs.HealthCheck{
Node: "NoDe",
ServiceID: "SeRvIcE",
},
expected: []byte("node\x00service\x00"),
},
},
indexNode: {
read: indexValue{
source: Query{
Value: "NoDe",
},
expected: []byte("node\x00"),
},
write: indexValue{
source: &structs.HealthCheck{
Node: "NoDe",
ServiceID: "SeRvIcE",
},
expected: []byte("node\x00"),
},
},
}
}
func testIndexerTableNodes() map[string]indexerTestCase {
return map[string]indexerTestCase{
indexID: {
read: indexValue{
source: Query{Value: "NoDeId"},
expected: []byte("nodeid\x00"),
},
write: indexValue{
source: &structs.Node{Node: "NoDeId"},
expected: []byte("nodeid\x00"),
},
},
}
}
func testIndexerTableServices() map[string]indexerTestCase {
return map[string]indexerTestCase{
indexNode: {
read: indexValue{
source: Query{
Value: "NoDe",
},
expected: []byte("node\x00"),
},
write: indexValue{
source: &structs.ServiceNode{
Node: "NoDe",
ServiceID: "SeRvIcE",
},
expected: []byte("node\x00"),
},
},
}
}

77
agent/consul/state/catalog_schema.go
View File

@ -17,17 +17,16 @@ const (
tableGatewayServices = "gateway-services"
tableMeshTopology = "mesh-topology"
indexID = "id"
indexServiceName = "service"
indexConnect = "connect"
indexKind = "kind"
indexStatus = "status"
indexNodeServiceCheck = "node_service_check"
indexNodeService = "node_service"
indexID = "id"
indexServiceName = "service"
indexConnect = "connect"
indexKind = "kind"
indexStatus = "status"
indexNodeService = "node_service"
indexNode = "node"
)
// nodesTableSchema returns a new table schema used for storing node
// information.
// nodesTableSchema returns a new table schema used for storing struct.Node.
func nodesTableSchema() *memdb.TableSchema {
return &memdb.TableSchema{
Name: tableNodes,
@ -36,18 +35,16 @@ func nodesTableSchema() *memdb.TableSchema {
Name: indexID,
AllowMissing: false,
Unique: true,
Indexer: &memdb.StringFieldIndex{
Field: "Node",
Lowercase: true,
Indexer: indexerSingle{
readIndex: readIndex(indexFromNodeQuery),
writeIndex: writeIndex(indexFromNode),
},
},
"uuid": {
Name: "uuid",
AllowMissing: true,
Unique: true,
Indexer: &memdb.UUIDFieldIndex{
Field: "ID",
},
Indexer: &memdb.UUIDFieldIndex{Field: "ID"},
},
"meta": {
Name: "meta",
@ -85,13 +82,13 @@ func servicesTableSchema() *memdb.TableSchema {
},
},
},
"node": {
Name: "node",
indexNode: {
Name: indexNode,
AllowMissing: false,
Unique: false,
Indexer: &memdb.StringFieldIndex{
Field: "Node",
Lowercase: true,
Indexer: indexerSingle{
readIndex: readIndex(indexFromNodeQuery),
writeIndex: writeIndex(indexFromNodeIdentity),
},
},
indexServiceName: {
@ -161,46 +158,22 @@ func checksTableSchema() *memdb.TableSchema {
Lowercase: true,
},
},
"node": {
Name: "node",
indexNode: {
Name: indexNode,
AllowMissing: true,
Unique: false,
Indexer: &memdb.StringFieldIndex{
Field: "Node",
Lowercase: true,
},
},
indexNodeServiceCheck: {
Name: indexNodeServiceCheck,
AllowMissing: true,
Unique: false,
Indexer: &memdb.CompoundIndex{
Indexes: []memdb.Indexer{
&memdb.StringFieldIndex{
Field: "Node",
Lowercase: true,
},
&memdb.FieldSetIndex{
Field: "ServiceID",
},
},
Indexer: indexerSingle{
readIndex: readIndex(indexFromNodeQuery),
writeIndex: writeIndex(indexFromNodeIdentity),
},
},
indexNodeService: {
Name: indexNodeService,
AllowMissing: true,
Unique: false,
Indexer: &memdb.CompoundIndex{
Indexes: []memdb.Indexer{
&memdb.StringFieldIndex{
Field: "Node",
Lowercase: true,
},
&memdb.StringFieldIndex{
Field: "ServiceID",
Lowercase: true,
},
},
Indexer: indexerSingle{
readIndex: readIndex(indexFromNodeServiceQuery),
writeIndex: writeIndex(indexNodeServiceFromHealthCheck),
},
},
},

70
agent/consul/state/config_entry.go
View File

@ -106,7 +106,7 @@ func configEntryTxn(tx ReadTxn, ws memdb.WatchSet, kind, name string, entMeta *s
idx := maxIndexTxn(tx, tableConfigEntries)
// Get the existing config entry.
watchCh, existing, err := firstWatchConfigEntryWithTxn(tx, kind, name, entMeta)
watchCh, existing, err := tx.FirstWatch(tableConfigEntries, "id", NewConfigEntryKindName(kind, name, entMeta))
if err != nil {
return 0, nil, fmt.Errorf("failed config entry lookup: %s", err)
}
@ -175,7 +175,7 @@ func (s *Store) EnsureConfigEntry(idx uint64, conf structs.ConfigEntry) error {
// ensureConfigEntryTxn upserts a config entry inside of a transaction.
func ensureConfigEntryTxn(tx WriteTxn, idx uint64, conf structs.ConfigEntry) error {
// Check for existing configuration.
existing, err := firstConfigEntryWithTxn(tx, conf.GetKind(), conf.GetName(), conf.GetEnterpriseMeta())
existing, err := tx.First(tableConfigEntries, indexID, newConfigEntryQuery(conf))
if err != nil {
return fmt.Errorf("failed configuration lookup: %s", err)
}
@ -214,7 +214,7 @@ func (s *Store) EnsureConfigEntryCAS(idx, cidx uint64, conf structs.ConfigEntry)
defer tx.Abort()
// Check for existing configuration.
existing, err := firstConfigEntryWithTxn(tx, conf.GetKind(), conf.GetName(), conf.GetEnterpriseMeta())
existing, err := tx.First(tableConfigEntries, indexID, newConfigEntryQuery(conf))
if err != nil {
return false, fmt.Errorf("failed configuration lookup: %s", err)
}
@ -254,9 +254,9 @@ func (s *Store) DeleteConfigEntry(idx uint64, kind, name string, entMeta *struct
return tx.Commit()
}
// TODO: accept structs.ConfigEntry instead of individual fields
func deleteConfigEntryTxn(tx WriteTxn, idx uint64, kind, name string, entMeta *structs.EnterpriseMeta) error {
// Try to retrieve the existing config entry.
existing, err := firstConfigEntryWithTxn(tx, kind, name, entMeta)
existing, err := tx.First(tableConfigEntries, indexID, NewConfigEntryKindName(kind, name, entMeta))
if err != nil {
return fmt.Errorf("failed config entry lookup: %s", err)
}
@ -629,8 +629,8 @@ func validateProposedConfigEntryInServiceGraph(
checkChains[sn.ToServiceID()] = struct{}{}
}
overrides := map[structs.ConfigEntryKindName]structs.ConfigEntry{
structs.NewConfigEntryKindName(kind, name, entMeta): proposedEntry,
overrides := map[ConfigEntryKindName]structs.ConfigEntry{
NewConfigEntryKindName(kind, name, entMeta): proposedEntry,
}
var (
@ -709,7 +709,7 @@ func validateProposedConfigEntryInServiceGraph(
func testCompileDiscoveryChain(
tx ReadTxn,
chainName string,
overrides map[structs.ConfigEntryKindName]structs.ConfigEntry,
overrides map[ConfigEntryKindName]structs.ConfigEntry,
entMeta *structs.EnterpriseMeta,
) (string, *structs.DiscoveryGraphNode, error) {
_, speculativeEntries, err := readDiscoveryChainConfigEntriesTxn(tx, nil, chainName, overrides, entMeta)
@ -815,7 +815,7 @@ func (s *Store) ReadDiscoveryChainConfigEntries(
func (s *Store) readDiscoveryChainConfigEntries(
ws memdb.WatchSet,
serviceName string,
overrides map[structs.ConfigEntryKindName]structs.ConfigEntry,
overrides map[ConfigEntryKindName]structs.ConfigEntry,
entMeta *structs.EnterpriseMeta,
) (uint64, *structs.DiscoveryChainConfigEntries, error) {
tx := s.db.Txn(false)
@ -827,7 +827,7 @@ func readDiscoveryChainConfigEntriesTxn(
tx ReadTxn,
ws memdb.WatchSet,
serviceName string,
overrides map[structs.ConfigEntryKindName]structs.ConfigEntry,
overrides map[ConfigEntryKindName]structs.ConfigEntry,
entMeta *structs.EnterpriseMeta,
) (uint64, *structs.DiscoveryChainConfigEntries, error) {
res := structs.NewDiscoveryChainConfigEntries()
@ -1016,7 +1016,7 @@ func getProxyConfigEntryTxn(
tx ReadTxn,
ws memdb.WatchSet,
name string,
overrides map[structs.ConfigEntryKindName]structs.ConfigEntry,
overrides map[ConfigEntryKindName]structs.ConfigEntry,
entMeta *structs.EnterpriseMeta,
) (uint64, *structs.ProxyConfigEntry, error) {
idx, entry, err := configEntryWithOverridesTxn(tx, ws, structs.ProxyDefaults, name, overrides, entMeta)
@ -1041,7 +1041,7 @@ func getServiceConfigEntryTxn(
tx ReadTxn,
ws memdb.WatchSet,
serviceName string,
overrides map[structs.ConfigEntryKindName]structs.ConfigEntry,
overrides map[ConfigEntryKindName]structs.ConfigEntry,
entMeta *structs.EnterpriseMeta,
) (uint64, *structs.ServiceConfigEntry, error) {
idx, entry, err := configEntryWithOverridesTxn(tx, ws, structs.ServiceDefaults, serviceName, overrides, entMeta)
@ -1066,7 +1066,7 @@ func getRouterConfigEntryTxn(
tx ReadTxn,
ws memdb.WatchSet,
serviceName string,
overrides map[structs.ConfigEntryKindName]structs.ConfigEntry,
overrides map[ConfigEntryKindName]structs.ConfigEntry,
entMeta *structs.EnterpriseMeta,
) (uint64, *structs.ServiceRouterConfigEntry, error) {
idx, entry, err := configEntryWithOverridesTxn(tx, ws, structs.ServiceRouter, serviceName, overrides, entMeta)
@ -1091,7 +1091,7 @@ func getSplitterConfigEntryTxn(
tx ReadTxn,
ws memdb.WatchSet,
serviceName string,
overrides map[structs.ConfigEntryKindName]structs.ConfigEntry,
overrides map[ConfigEntryKindName]structs.ConfigEntry,
entMeta *structs.EnterpriseMeta,
) (uint64, *structs.ServiceSplitterConfigEntry, error) {
idx, entry, err := configEntryWithOverridesTxn(tx, ws, structs.ServiceSplitter, serviceName, overrides, entMeta)
@ -1116,7 +1116,7 @@ func getResolverConfigEntryTxn(
tx ReadTxn,
ws memdb.WatchSet,
serviceName string,
overrides map[structs.ConfigEntryKindName]structs.ConfigEntry,
overrides map[ConfigEntryKindName]structs.ConfigEntry,
entMeta *structs.EnterpriseMeta,
) (uint64, *structs.ServiceResolverConfigEntry, error) {
idx, entry, err := configEntryWithOverridesTxn(tx, ws, structs.ServiceResolver, serviceName, overrides, entMeta)
@ -1141,7 +1141,7 @@ func getServiceIntentionsConfigEntryTxn(
tx ReadTxn,
ws memdb.WatchSet,
name string,
overrides map[structs.ConfigEntryKindName]structs.ConfigEntry,
overrides map[ConfigEntryKindName]structs.ConfigEntry,
entMeta *structs.EnterpriseMeta,
) (uint64, *structs.ServiceIntentionsConfigEntry, error) {
idx, entry, err := configEntryWithOverridesTxn(tx, ws, structs.ServiceIntentions, name, overrides, entMeta)
@ -1163,11 +1163,11 @@ func configEntryWithOverridesTxn(
ws memdb.WatchSet,
kind string,
name string,
overrides map[structs.ConfigEntryKindName]structs.ConfigEntry,
overrides map[ConfigEntryKindName]structs.ConfigEntry,
entMeta *structs.EnterpriseMeta,
) (uint64, structs.ConfigEntry, error) {
if len(overrides) > 0 {
kn := structs.NewConfigEntryKindName(kind, name, entMeta)
kn := NewConfigEntryKindName(kind, name, entMeta)
entry, ok := overrides[kn]
if ok {
return 0, entry, nil // a nil entry implies it should act like it is erased
@ -1218,3 +1218,37 @@ func protocolForService(
}
return maxIdx, chain.Protocol, nil
}
// ConfigEntryKindName is a value type useful for maps. You can use:
// map[ConfigEntryKindName]Payload
// instead of:
// map[string]map[string]Payload
type ConfigEntryKindName struct {
Kind string
Name string
structs.EnterpriseMeta
}
func NewConfigEntryKindName(kind, name string, entMeta *structs.EnterpriseMeta) ConfigEntryKindName {
ret := ConfigEntryKindName{
Kind: kind,
Name: name,
}
if entMeta == nil {
entMeta = structs.DefaultEnterpriseMeta()
}
ret.EnterpriseMeta = *entMeta
ret.EnterpriseMeta.Normalize()
return ret
}
func newConfigEntryQuery(c structs.ConfigEntry) ConfigEntryKindName {
return NewConfigEntryKindName(c.GetKind(), c.GetName(), c.GetEnterpriseMeta())
}
// ConfigEntryKindQuery is used to lookup config entries by their kind.
type ConfigEntryKindQuery struct {
Kind string
structs.EnterpriseMeta
}

4
agent/consul/state/config_entry_intention.go
View File

@ -123,7 +123,7 @@ func (s *ServiceIntentionSourceIndex) FromArgs(args ...interface{}) ([]byte, err
return []byte(arg.String() + "\x00"), nil
}
func (s *Store) configIntentionsListTxn(tx ReadTxn, ws memdb.WatchSet, entMeta *structs.EnterpriseMeta) (uint64, structs.Intentions, bool, error) {
func configIntentionsListTxn(tx ReadTxn, ws memdb.WatchSet, entMeta *structs.EnterpriseMeta) (uint64, structs.Intentions, bool, error) {
// unrolled part of configEntriesByKindTxn
idx := maxIndexTxn(tx, tableConfigEntries)
@ -144,7 +144,7 @@ func (s *Store) configIntentionsListTxn(tx ReadTxn, ws memdb.WatchSet, entMeta *
return idx, results, true, nil
}
func (s *Store) configIntentionGetTxn(tx ReadTxn, ws memdb.WatchSet, id string) (uint64, *structs.ServiceIntentionsConfigEntry, *structs.Intention, error) {
func configIntentionGetTxn(tx ReadTxn, ws memdb.WatchSet, id string) (uint64, *structs.ServiceIntentionsConfigEntry, *structs.Intention, error) {
idx := maxIndexTxn(tx, tableConfigEntries)
if idx < 1 {
idx = 1

67
agent/consul/state/config_entry_oss.go
View File

@ -3,22 +3,67 @@
package state
import (
"fmt"
"strings"
memdb "github.com/hashicorp/go-memdb"
"github.com/hashicorp/consul/agent/structs"
)
func firstConfigEntryWithTxn(tx ReadTxn, kind, name string, _ *structs.EnterpriseMeta) (interface{}, error) {
return tx.First(tableConfigEntries, "id", kind, name)
func indexFromConfigEntryKindName(arg interface{}) ([]byte, error) {
n, ok := arg.(ConfigEntryKindName)
if !ok {
return nil, fmt.Errorf("invalid type for ConfigEntryKindName query: %T", arg)
}
var b indexBuilder
b.String(strings.ToLower(n.Kind))
b.String(strings.ToLower(n.Name))
return b.Bytes(), nil
}
func firstWatchConfigEntryWithTxn(
tx ReadTxn,
kind string,
name string,
_ *structs.EnterpriseMeta,
) (<-chan struct{}, interface{}, error) {
return tx.FirstWatch(tableConfigEntries, "id", kind, name)
func indexFromConfigEntry(raw interface{}) ([]byte, error) {
c, ok := raw.(structs.ConfigEntry)
if !ok {
return nil, fmt.Errorf("type must be structs.ConfigEntry: %T", raw)
}
if c.GetName() == "" || c.GetKind() == "" {
return nil, errMissingValueForIndex
}
var b indexBuilder
b.String(strings.ToLower(c.GetKind()))
b.String(strings.ToLower(c.GetName()))
return b.Bytes(), nil
}
// indexKindFromConfigEntry indexes kinds, it is a shim for enterprise.
func indexKindFromConfigEntry(raw interface{}) ([]byte, error) {
c, ok := raw.(structs.ConfigEntry)
if !ok {
return nil, fmt.Errorf("type must be structs.ConfigEntry: %T", raw)
}
if c.GetKind() == "" {
return nil, errMissingValueForIndex
}
var b indexBuilder
b.String(strings.ToLower(c.GetKind()))
return b.Bytes(), nil
}
func indexFromConfigEntryKindQuery(raw interface{}) ([]byte, error) {
q, ok := raw.(ConfigEntryKindQuery)
if !ok {
return nil, fmt.Errorf("type must be structs.ConfigEntry: %T", raw)
}
var b indexBuilder
b.String(strings.ToLower(q.Kind))
return b.Bytes(), nil
}
func validateConfigEntryEnterprise(_ ReadTxn, _ structs.ConfigEntry) error {
@ -26,11 +71,11 @@ func validateConfigEntryEnterprise(_ ReadTxn, _ structs.ConfigEntry) error {
}
func getAllConfigEntriesWithTxn(tx ReadTxn, _ *structs.EnterpriseMeta) (memdb.ResultIterator, error) {
return tx.Get(tableConfigEntries, "id")
return tx.Get(tableConfigEntries, indexID)
}
func getConfigEntryKindsWithTxn(tx ReadTxn, kind string, _ *structs.EnterpriseMeta) (memdb.ResultIterator, error) {
return tx.Get(tableConfigEntries, "kind", kind)
return tx.Get(tableConfigEntries, indexKind, ConfigEntryKindQuery{Kind: kind})
}
func configIntentionsConvertToList(iter memdb.ResultIterator, _ *structs.EnterpriseMeta) structs.Intentions {

35
agent/consul/state/config_entry_oss_test.go Normal file
View File

@ -0,0 +1,35 @@
// +build !consulent
package state
import "github.com/hashicorp/consul/agent/structs"
func testIndexerTableConfigEntries() map[string]indexerTestCase {
return map[string]indexerTestCase{
indexID: {
read: indexValue{
source: ConfigEntryKindName{
Kind: "Proxy-Defaults",
Name: "NaMe",
},
expected: []byte("proxy-defaults\x00name\x00"),
},
write: indexValue{
source: &structs.ProxyConfigEntry{Name: "NaMe"},
expected: []byte("proxy-defaults\x00name\x00"),
},
},
indexKind: {
read: indexValue{
source: ConfigEntryKindQuery{
Kind: "Service-Defaults",
},
expected: []byte("service-defaults\x00"),
},
write: indexValue{
source: &structs.ServiceConfigEntry{},
expected: []byte("service-defaults\x00"),
},
},
}
}

25
agent/consul/state/config_entry_schema.go
View File

@ -1,6 +1,8 @@
package state
import "github.com/hashicorp/go-memdb"
import (
"github.com/hashicorp/go-memdb"
)
const (
tableConfigEntries = "config-entries"
@ -20,26 +22,19 @@ func configTableSchema() *memdb.TableSchema {
Name: indexID,
AllowMissing: false,
Unique: true,
Indexer: &memdb.CompoundIndex{
Indexes: []memdb.Indexer{
&memdb.StringFieldIndex{
Field: "Kind",
Lowercase: true,
},
&memdb.StringFieldIndex{
Field: "Name",
Lowercase: true,
},
},
Indexer: indexerSingleWithPrefix{
readIndex: readIndex(indexFromConfigEntryKindName),
writeIndex: writeIndex(indexFromConfigEntry),
prefixIndex: prefixIndex(indexFromConfigEntryKindName),
},
},
indexKind: {
Name: indexKind,
AllowMissing: false,
Unique: false,
Indexer: &memdb.StringFieldIndex{
Field: "Kind",
Lowercase: true,
Indexer: indexerSingle{
readIndex: readIndex(indexFromConfigEntryKindQuery),
writeIndex: writeIndex(indexKindFromConfigEntry),
},
},
indexLink: {

126
agent/consul/state/config_entry_test.go
View File

@ -962,9 +962,9 @@ func TestStore_ReadDiscoveryChainConfigEntries_Overrides(t *testing.T) {
for _, tc := range []struct {
name string
entries []structs.ConfigEntry
expectBefore []structs.ConfigEntryKindName
overrides map[structs.ConfigEntryKindName]structs.ConfigEntry
expectAfter []structs.ConfigEntryKindName
expectBefore []ConfigEntryKindName
overrides map[ConfigEntryKindName]structs.ConfigEntry
expectAfter []ConfigEntryKindName
expectAfterErr string
checkAfter func(t *testing.T, entrySet *structs.DiscoveryChainConfigEntries)
}{
@ -977,13 +977,13 @@ func TestStore_ReadDiscoveryChainConfigEntries_Overrides(t *testing.T) {
Protocol: "tcp",
},
},
expectBefore: []structs.ConfigEntryKindName{
structs.NewConfigEntryKindName(structs.ServiceDefaults, "main", nil),
expectBefore: []ConfigEntryKindName{
NewConfigEntryKindName(structs.ServiceDefaults, "main", nil),
},
overrides: map[structs.ConfigEntryKindName]structs.ConfigEntry{
structs.NewConfigEntryKindName(structs.ServiceDefaults, "main", nil): nil,
overrides: map[ConfigEntryKindName]structs.ConfigEntry{
NewConfigEntryKindName(structs.ServiceDefaults, "main", nil): nil,
},
expectAfter: []structs.ConfigEntryKindName{
expectAfter: []ConfigEntryKindName{
// nothing
},
},
@ -996,18 +996,18 @@ func TestStore_ReadDiscoveryChainConfigEntries_Overrides(t *testing.T) {
Protocol: "tcp",
},
},
expectBefore: []structs.ConfigEntryKindName{
structs.NewConfigEntryKindName(structs.ServiceDefaults, "main", nil),
expectBefore: []ConfigEntryKindName{
NewConfigEntryKindName(structs.ServiceDefaults, "main", nil),
},
overrides: map[structs.ConfigEntryKindName]structs.ConfigEntry{
structs.NewConfigEntryKindName(structs.ServiceDefaults, "main", nil): &structs.ServiceConfigEntry{
overrides: map[ConfigEntryKindName]structs.ConfigEntry{
NewConfigEntryKindName(structs.ServiceDefaults, "main", nil): &structs.ServiceConfigEntry{
Kind: structs.ServiceDefaults,
Name: "main",
Protocol: "grpc",
},
},
expectAfter: []structs.ConfigEntryKindName{
structs.NewConfigEntryKindName(structs.ServiceDefaults, "main", nil),
expectAfter: []ConfigEntryKindName{
NewConfigEntryKindName(structs.ServiceDefaults, "main", nil),
},
checkAfter: func(t *testing.T, entrySet *structs.DiscoveryChainConfigEntries) {
defaults := entrySet.GetService(structs.NewServiceID("main", nil))
@ -1029,15 +1029,15 @@ func TestStore_ReadDiscoveryChainConfigEntries_Overrides(t *testing.T) {
Name: "main",
},
},
expectBefore: []structs.ConfigEntryKindName{
structs.NewConfigEntryKindName(structs.ServiceDefaults, "main", nil),
structs.NewConfigEntryKindName(structs.ServiceRouter, "main", nil),
expectBefore: []ConfigEntryKindName{
NewConfigEntryKindName(structs.ServiceDefaults, "main", nil),
NewConfigEntryKindName(structs.ServiceRouter, "main", nil),
},
overrides: map[structs.ConfigEntryKindName]structs.ConfigEntry{
structs.NewConfigEntryKindName(structs.ServiceRouter, "main", nil): nil,
overrides: map[ConfigEntryKindName]structs.ConfigEntry{
NewConfigEntryKindName(structs.ServiceRouter, "main", nil): nil,
},
expectAfter: []structs.ConfigEntryKindName{
structs.NewConfigEntryKindName(structs.ServiceDefaults, "main", nil),
expectAfter: []ConfigEntryKindName{
NewConfigEntryKindName(structs.ServiceDefaults, "main", nil),
},
},
{
@ -1074,13 +1074,13 @@ func TestStore_ReadDiscoveryChainConfigEntries_Overrides(t *testing.T) {
},
},
},
expectBefore: []structs.ConfigEntryKindName{
structs.NewConfigEntryKindName(structs.ServiceDefaults, "main", nil),
structs.NewConfigEntryKindName(structs.ServiceResolver, "main", nil),
structs.NewConfigEntryKindName(structs.ServiceRouter, "main", nil),
expectBefore: []ConfigEntryKindName{
NewConfigEntryKindName(structs.ServiceDefaults, "main", nil),
NewConfigEntryKindName(structs.ServiceResolver, "main", nil),
NewConfigEntryKindName(structs.ServiceRouter, "main", nil),
},
overrides: map[structs.ConfigEntryKindName]structs.ConfigEntry{
structs.NewConfigEntryKindName(structs.ServiceRouter, "main", nil): &structs.ServiceRouterConfigEntry{
overrides: map[ConfigEntryKindName]structs.ConfigEntry{
NewConfigEntryKindName(structs.ServiceRouter, "main", nil): &structs.ServiceRouterConfigEntry{
Kind: structs.ServiceRouter,
Name: "main",
Routes: []structs.ServiceRoute{
@ -1097,10 +1097,10 @@ func TestStore_ReadDiscoveryChainConfigEntries_Overrides(t *testing.T) {
},
},
},
expectAfter: []structs.ConfigEntryKindName{
structs.NewConfigEntryKindName(structs.ServiceDefaults, "main", nil),
structs.NewConfigEntryKindName(structs.ServiceResolver, "main", nil),
structs.NewConfigEntryKindName(structs.ServiceRouter, "main", nil),
expectAfter: []ConfigEntryKindName{
NewConfigEntryKindName(structs.ServiceDefaults, "main", nil),
NewConfigEntryKindName(structs.ServiceResolver, "main", nil),
NewConfigEntryKindName(structs.ServiceRouter, "main", nil),
},
checkAfter: func(t *testing.T, entrySet *structs.DiscoveryChainConfigEntries) {
router := entrySet.GetRouter(structs.NewServiceID("main", nil))
@ -1137,15 +1137,15 @@ func TestStore_ReadDiscoveryChainConfigEntries_Overrides(t *testing.T) {
},
},
},
expectBefore: []structs.ConfigEntryKindName{
structs.NewConfigEntryKindName(structs.ServiceDefaults, "main", nil),
structs.NewConfigEntryKindName(structs.ServiceSplitter, "main", nil),
expectBefore: []ConfigEntryKindName{
NewConfigEntryKindName(structs.ServiceDefaults, "main", nil),
NewConfigEntryKindName(structs.ServiceSplitter, "main", nil),
},
overrides: map[structs.ConfigEntryKindName]structs.ConfigEntry{
structs.NewConfigEntryKindName(structs.ServiceSplitter, "main", nil): nil,
overrides: map[ConfigEntryKindName]structs.ConfigEntry{
NewConfigEntryKindName(structs.ServiceSplitter, "main", nil): nil,
},
expectAfter: []structs.ConfigEntryKindName{
structs.NewConfigEntryKindName(structs.ServiceDefaults, "main", nil),
expectAfter: []ConfigEntryKindName{
NewConfigEntryKindName(structs.ServiceDefaults, "main", nil),
},
},
{
@ -1164,12 +1164,12 @@ func TestStore_ReadDiscoveryChainConfigEntries_Overrides(t *testing.T) {
},
},
},
expectBefore: []structs.ConfigEntryKindName{
structs.NewConfigEntryKindName(structs.ServiceDefaults, "main", nil),
structs.NewConfigEntryKindName(structs.ServiceSplitter, "main", nil),
expectBefore: []ConfigEntryKindName{
NewConfigEntryKindName(structs.ServiceDefaults, "main", nil),
NewConfigEntryKindName(structs.ServiceSplitter, "main", nil),
},
overrides: map[structs.ConfigEntryKindName]structs.ConfigEntry{
structs.NewConfigEntryKindName(structs.ServiceSplitter, "main", nil): &structs.ServiceSplitterConfigEntry{
overrides: map[ConfigEntryKindName]structs.ConfigEntry{
NewConfigEntryKindName(structs.ServiceSplitter, "main", nil): &structs.ServiceSplitterConfigEntry{
Kind: structs.ServiceSplitter,
Name: "main",
Splits: []structs.ServiceSplit{
@ -1178,9 +1178,9 @@ func TestStore_ReadDiscoveryChainConfigEntries_Overrides(t *testing.T) {
},
},
},
expectAfter: []structs.ConfigEntryKindName{
structs.NewConfigEntryKindName(structs.ServiceDefaults, "main", nil),
structs.NewConfigEntryKindName(structs.ServiceSplitter, "main", nil),
expectAfter: []ConfigEntryKindName{
NewConfigEntryKindName(structs.ServiceDefaults, "main", nil),
NewConfigEntryKindName(structs.ServiceSplitter, "main", nil),
},
checkAfter: func(t *testing.T, entrySet *structs.DiscoveryChainConfigEntries) {
splitter := entrySet.GetSplitter(structs.NewServiceID("main", nil))
@ -1203,13 +1203,13 @@ func TestStore_ReadDiscoveryChainConfigEntries_Overrides(t *testing.T) {
Name: "main",
},
},
expectBefore: []structs.ConfigEntryKindName{
structs.NewConfigEntryKindName(structs.ServiceResolver, "main", nil),
expectBefore: []ConfigEntryKindName{
NewConfigEntryKindName(structs.ServiceResolver, "main", nil),
},
overrides: map[structs.ConfigEntryKindName]structs.ConfigEntry{
structs.NewConfigEntryKindName(structs.ServiceResolver, "main", nil): nil,
overrides: map[ConfigEntryKindName]structs.ConfigEntry{
NewConfigEntryKindName(structs.ServiceResolver, "main", nil): nil,
},
expectAfter: []structs.ConfigEntryKindName{
expectAfter: []ConfigEntryKindName{
// nothing
},
},
@ -1221,18 +1221,18 @@ func TestStore_ReadDiscoveryChainConfigEntries_Overrides(t *testing.T) {
Name: "main",
},
},
expectBefore: []structs.ConfigEntryKindName{
structs.NewConfigEntryKindName(structs.ServiceResolver, "main", nil),
expectBefore: []ConfigEntryKindName{
NewConfigEntryKindName(structs.ServiceResolver, "main", nil),
},
overrides: map[structs.ConfigEntryKindName]structs.ConfigEntry{
structs.NewConfigEntryKindName(structs.ServiceResolver, "main", nil): &structs.ServiceResolverConfigEntry{
overrides: map[ConfigEntryKindName]structs.ConfigEntry{
NewConfigEntryKindName(structs.ServiceResolver, "main", nil): &structs.ServiceResolverConfigEntry{
Kind: structs.ServiceResolver,
Name: "main",
ConnectTimeout: 33 * time.Second,
},
},
expectAfter: []structs.ConfigEntryKindName{
structs.NewConfigEntryKindName(structs.ServiceResolver, "main", nil),
expectAfter: []ConfigEntryKindName{
NewConfigEntryKindName(structs.ServiceResolver, "main", nil),
},
checkAfter: func(t *testing.T, entrySet *structs.DiscoveryChainConfigEntries) {
resolver := entrySet.GetResolver(structs.NewServiceID("main", nil))
@ -1276,31 +1276,31 @@ func TestStore_ReadDiscoveryChainConfigEntries_Overrides(t *testing.T) {
}
}
func entrySetToKindNames(entrySet *structs.DiscoveryChainConfigEntries) []structs.ConfigEntryKindName {
var out []structs.ConfigEntryKindName
func entrySetToKindNames(entrySet *structs.DiscoveryChainConfigEntries) []ConfigEntryKindName {
var out []ConfigEntryKindName
for _, entry := range entrySet.Routers {
out = append(out, structs.NewConfigEntryKindName(
out = append(out, NewConfigEntryKindName(
entry.Kind,
entry.Name,
&entry.EnterpriseMeta,
))
}
for _, entry := range entrySet.Splitters {
out = append(out, structs.NewConfigEntryKindName(
out = append(out, NewConfigEntryKindName(
entry.Kind,
entry.Name,
&entry.EnterpriseMeta,
))
}
for _, entry := range entrySet.Resolvers {
out = append(out, structs.NewConfigEntryKindName(
out = append(out, NewConfigEntryKindName(
entry.Kind,
entry.Name,
&entry.EnterpriseMeta,
))
}
for _, entry := range entrySet.Services {
out = append(out, structs.NewConfigEntryKindName(
out = append(out, NewConfigEntryKindName(
entry.Kind,
entry.Name,
&entry.EnterpriseMeta,

2
agent/consul/state/coordinate.go
View File

@ -146,7 +146,7 @@ func (s *Store) CoordinateBatchUpdate(idx uint64, updates structs.Coordinates) e
// don't carefully sequence this, and since it will fix itself
// on the next coordinate update from that node, we don't return
// an error or log anything.
node, err := tx.First("nodes", "id", update.Node)
node, err := tx.First(tableNodes, indexID, Query{Value: update.Node})
if err != nil {
return fmt.Errorf("failed node lookup: %s", err)
}

112
agent/consul/state/indexer.go Normal file
View File

@ -0,0 +1,112 @@
package state
import (
"bytes"
"errors"
"fmt"
)
// indexerSingle implements both memdb.Indexer and memdb.SingleIndexer. It may
// be used in a memdb.IndexSchema to specify functions that generate the index
// value for memdb.Txn operations.
type indexerSingle struct {
// readIndex is used by memdb for Txn.Get, Txn.First, and other operations
// that read data.
readIndex
// writeIndex is used by memdb for Txn.Insert, Txn.Delete, for operations
// that write data to the index.
writeIndex
}
// indexerMulti implements both memdb.Indexer and memdb.MultiIndexer. It may
// be used in a memdb.IndexSchema to specify functions that generate the index
// value for memdb.Txn operations.
type indexerMulti struct {
// readIndex is used by memdb for Txn.Get, Txn.First, and other operations
// that read data.
readIndex
// writeIndexMulti is used by memdb for Txn.Insert, Txn.Delete, for operations
// that write data to the index.
writeIndexMulti
}
// indexerSingleWithPrefix is a indexerSingle which also supports prefix queries.
type indexerSingleWithPrefix struct {
readIndex
writeIndex
prefixIndex
}
// readIndex implements memdb.Indexer. It exists so that a function can be used
// to provide the interface.
//
// Unlike memdb.Indexer, a readIndex function accepts only a single argument. To
// generate an index from multiple values, use a struct type with multiple fields.
type readIndex func(arg interface{}) ([]byte, error)
func (f readIndex) FromArgs(args ...interface{}) ([]byte, error) {
if len(args) != 1 {
return nil, fmt.Errorf("index supports only a single arg")
}
return f(args[0])
}
var errMissingValueForIndex = fmt.Errorf("object is missing a value for this index")
// writeIndex implements memdb.SingleIndexer. It is used so that a function
// can be used to provide this interface.
//
// Instead of a bool return value, writeIndex expects errMissingValueForIndex to
// indicate that an index could not be build for the object. It will translate
// this error into a false value to satisfy the memdb.SingleIndexer interface.
type writeIndex func(raw interface{}) ([]byte, error)
func (f writeIndex) FromObject(raw interface{}) (bool, []byte, error) {
v, err := f(raw)
if errors.Is(err, errMissingValueForIndex) {
return false, nil, nil
}
return err == nil, v, err
}
// writeIndexMulti implements memdb.MultiIndexer. It is used so that a function
// can be used to provide this interface.
//
// Instead of a bool return value, writeIndexMulti expects errMissingValueForIndex to
// indicate that an index could not be build for the object. It will translate
// this error into a false value to satisfy the memdb.MultiIndexer interface.
type writeIndexMulti func(raw interface{}) ([][]byte, error)
func (f writeIndexMulti) FromObject(raw interface{}) (bool, [][]byte, error) {
v, err := f(raw)
if errors.Is(err, errMissingValueForIndex) {
return false, nil, nil
}
return err == nil, v, err
}
// prefixIndex implements memdb.PrefixIndexer. It exists so that a function
// can be used to provide this interface.
type prefixIndex func(args interface{}) ([]byte, error)
func (f prefixIndex) PrefixFromArgs(args ...interface{}) ([]byte, error) {
if len(args) != 1 {
return nil, fmt.Errorf("index supports only a single arg")
}
return f(args[0])
}
const null = "\x00"
// indexBuilder is a buffer used to construct memdb index values.
type indexBuilder bytes.Buffer
// String appends the string and a null terminator to the buffer.
func (b *indexBuilder) String(v string) {
(*bytes.Buffer)(b).WriteString(v)
(*bytes.Buffer)(b).WriteString(null)
}
func (b *indexBuilder) Bytes() []byte {
return (*bytes.Buffer)(b).Bytes()
}

14
agent/consul/state/intention.go
View File

@ -154,7 +154,7 @@ func (s *Store) LegacyIntentions(ws memdb.WatchSet, entMeta *structs.EnterpriseM
tx := s.db.Txn(false)
defer tx.Abort()
idx, results, _, err := s.legacyIntentionsListTxn(tx, ws, entMeta)
idx, results, _, err := legacyIntentionsListTxn(tx, ws, entMeta)
return idx, results, err
}
@ -168,12 +168,12 @@ func (s *Store) Intentions(ws memdb.WatchSet, entMeta *structs.EnterpriseMeta) (
return 0, nil, false, err
}
if !usingConfigEntries {
return s.legacyIntentionsListTxn(tx, ws, entMeta)
return legacyIntentionsListTxn(tx, ws, entMeta)
}
return s.configIntentionsListTxn(tx, ws, entMeta)
return configIntentionsListTxn(tx, ws, entMeta)
}
func (s *Store) legacyIntentionsListTxn(tx ReadTxn, ws memdb.WatchSet, entMeta *structs.EnterpriseMeta) (uint64, structs.Intentions, bool, error) {
func legacyIntentionsListTxn(tx ReadTxn, ws memdb.WatchSet, entMeta *structs.EnterpriseMeta) (uint64, structs.Intentions, bool, error) {
// Get the index
idx := maxIndexTxn(tx, tableConnectIntentions)
if idx < 1 {
@ -578,13 +578,13 @@ func (s *Store) IntentionGet(ws memdb.WatchSet, id string) (uint64, *structs.Ser
return 0, nil, nil, err
}
if !usingConfigEntries {
idx, ixn, err := s.legacyIntentionGetTxn(tx, ws, id)
idx, ixn, err := legacyIntentionGetTxn(tx, ws, id)
return idx, nil, ixn, err
}
return s.configIntentionGetTxn(tx, ws, id)
return configIntentionGetTxn(tx, ws, id)
}
func (s *Store) legacyIntentionGetTxn(tx ReadTxn, ws memdb.WatchSet, id string) (uint64, *structs.Intention, error) {
func legacyIntentionGetTxn(tx ReadTxn, ws memdb.WatchSet, id string) (uint64, *structs.Intention, error) {
// Get the table index.
idx := maxIndexTxn(tx, tableConnectIntentions)
if idx < 1 {

6
agent/consul/state/memdb.go
View File

@ -202,9 +202,7 @@ func processDBChanges(tx ReadTxn, changes Changes) ([]stream.Event, error) {
func newSnapshotHandlers(db ReadDB) stream.SnapshotHandlers {
return stream.SnapshotHandlers{
topicServiceHealth: serviceHealthSnapshot(db, topicServiceHealth),
// The connect topic is temporarily disabled until the correct events are
// created for terminating gateway changes.
//topicServiceHealthConnect: serviceHealthSnapshot(db, topicServiceHealthConnect),
topicServiceHealth: serviceHealthSnapshot(db, topicServiceHealth),
topicServiceHealthConnect: serviceHealthSnapshot(db, topicServiceHealthConnect),
}
}

125
agent/consul/state/schema_test.go
View File

@ -14,7 +14,9 @@ import (
"github.com/hashicorp/consul/internal/testing/golden"
)
func TestStateStoreSchema(t *testing.T) {
// TODO: once TestNewDBSchema_Indexers has test cases for all tables and indexes
// it is probably safe to remove this test
func TestNewDBSchema(t *testing.T) {
schema := newDBSchema()
require.NoError(t, schema.Validate())
@ -67,25 +69,30 @@ func formatIndexer(buf *bytes.Buffer, indexer memdb.Indexer) {
for i := 0; i < typ.NumField(); i++ {
fmt.Fprintf(buf, " %v=", typ.Field(i).Name)
field := v.Field(i)
switch typ.Field(i).Type.Kind() {
case reflect.Slice:
buf.WriteString("[")
for j := 0; j < field.Len(); j++ {
if j != 0 {
buf.WriteString(", ")
}
// TODO: handle other types of slices
formatIndexer(buf, v.Field(i).Index(j).Interface().(memdb.Indexer))
formatField(buf, v.Field(i))
}
}
func formatField(buf *bytes.Buffer, field reflect.Value) {
switch field.Type().Kind() {
case reflect.Slice:
buf.WriteString("[")
for j := 0; j < field.Len(); j++ {
if j != 0 {
buf.WriteString(", ")
}
buf.WriteString("]")
case reflect.Func:
// Functions are printed as pointer addresses, which change frequently.
// Instead use the name.
buf.WriteString(runtime.FuncForPC(field.Pointer()).Name())
default:
fmt.Fprintf(buf, "%v", field)
// TODO: handle other types of slices
formatIndexer(buf, field.Index(j).Interface().(memdb.Indexer))
}
buf.WriteString("]")
case reflect.Func:
// Functions are printed as pointer addresses, which change frequently.
// Instead use the name.
buf.WriteString(runtime.FuncForPC(field.Pointer()).Name())
case reflect.Interface:
formatField(buf, field.Elem())
default:
fmt.Fprintf(buf, "%v", field)
}
}
@ -98,3 +105,85 @@ func indexNames(table *memdb.TableSchema) []string {
sort.Strings(indexes)
return indexes
}
type indexerTestCase struct {
read indexValue
write indexValue
prefix []indexValue
writeMulti indexValueMulti
}
type indexValue struct {
source interface{}
expected []byte
}
type indexValueMulti struct {
source interface{}
expected [][]byte
}
func TestNewDBSchema_Indexers(t *testing.T) {
schema := newDBSchema()
require.NoError(t, schema.Validate())
var testcases = map[string]func() map[string]indexerTestCase{
tableChecks: testIndexerTableChecks,
tableServices: testIndexerTableServices,
tableNodes: testIndexerTableNodes,
tableConfigEntries: testIndexerTableConfigEntries,
}
for _, table := range schema.Tables {
if testcases[table.Name] == nil {
continue
}
t.Run(table.Name, func(t *testing.T) {
tableTCs := testcases[table.Name]()
for _, index := range table.Indexes {
t.Run(index.Name, func(t *testing.T) {
indexer := index.Indexer
tc, ok := tableTCs[index.Name]
if !ok {
t.Skip("TODO: missing test case")
}
args := []interface{}{tc.read.source}
if s, ok := tc.read.source.([]interface{}); ok {
// Indexes using memdb.CompoundIndex must be expanded to multiple args
args = s
}
actual, err := indexer.FromArgs(args...)
require.NoError(t, err)
require.Equal(t, tc.read.expected, actual)
if i, ok := indexer.(memdb.SingleIndexer); ok {
valid, actual, err := i.FromObject(tc.write.source)
require.NoError(t, err)
require.True(t, valid)
require.Equal(t, tc.write.expected, actual)
}
if i, ok := indexer.(memdb.PrefixIndexer); ok {
for _, c := range tc.prefix {
t.Run("", func(t *testing.T) {
actual, err := i.PrefixFromArgs(c.source)
require.NoError(t, err)
require.Equal(t, c.expected, actual)
})
}
}
if i, ok := indexer.(memdb.MultiIndexer); ok {
valid, actual, err := i.FromObject(tc.writeMulti.source)
require.NoError(t, err)
require.True(t, valid)
require.Equal(t, tc.writeMulti.expected, actual)
}
})
}
})
}
}

2
agent/consul/state/session.go
View File

@ -195,7 +195,7 @@ func sessionCreateTxn(tx *txn, idx uint64, sess *structs.Session) error {
sess.ModifyIndex = idx
// Check that the node exists
node, err := tx.First("nodes", "id", sess.Node)
node, err := tx.First(tableNodes, indexID, Query{Value: sess.Node})
if err != nil {
return fmt.Errorf("failed node lookup: %s", err)
}

2
agent/consul/state/state_store_test.go
View File

@ -75,7 +75,7 @@ func testRegisterNodeWithMeta(t *testing.T, s *Store, idx uint64, nodeID string,
tx := s.db.Txn(false)
defer tx.Abort()
n, err := tx.First("nodes", "id", nodeID)
n, err := tx.First(tableNodes, indexID, Query{Value: nodeID})
if err != nil {
t.Fatalf("err: %s", err)
}

14
agent/consul/state/testdata/TestStateStoreSchema.golden vendored
View File

@ -50,11 +50,9 @@ table=checks
index=id unique
indexer=github.com/hashicorp/go-memdb.CompoundIndex Indexes=[github.com/hashicorp/go-memdb.StringFieldIndex Field=Node Lowercase=true, github.com/hashicorp/go-memdb.StringFieldIndex Field=CheckID Lowercase=true] AllowMissing=false
index=node allow-missing
indexer=github.com/hashicorp/go-memdb.StringFieldIndex Field=Node Lowercase=true
indexer=github.com/hashicorp/consul/agent/consul/state.indexerSingle readIndex=github.com/hashicorp/consul/agent/consul/state.indexFromNodeQuery writeIndex=github.com/hashicorp/consul/agent/consul/state.indexFromNodeIdentity
index=node_service allow-missing
indexer=github.com/hashicorp/go-memdb.CompoundIndex Indexes=[github.com/hashicorp/go-memdb.StringFieldIndex Field=Node Lowercase=true, github.com/hashicorp/go-memdb.StringFieldIndex Field=ServiceID Lowercase=true] AllowMissing=false
index=node_service_check allow-missing
indexer=github.com/hashicorp/go-memdb.CompoundIndex Indexes=[github.com/hashicorp/go-memdb.StringFieldIndex Field=Node Lowercase=true, github.com/hashicorp/go-memdb.FieldSetIndex Field=ServiceID] AllowMissing=false
indexer=github.com/hashicorp/consul/agent/consul/state.indexerSingle readIndex=github.com/hashicorp/consul/agent/consul/state.indexFromNodeServiceQuery writeIndex=github.com/hashicorp/consul/agent/consul/state.indexNodeServiceFromHealthCheck
index=service allow-missing
indexer=github.com/hashicorp/go-memdb.StringFieldIndex Field=ServiceName Lowercase=true
index=status
@ -62,13 +60,13 @@ table=checks
table=config-entries
index=id unique
indexer=github.com/hashicorp/go-memdb.CompoundIndex Indexes=[github.com/hashicorp/go-memdb.StringFieldIndex Field=Kind Lowercase=true, github.com/hashicorp/go-memdb.StringFieldIndex Field=Name Lowercase=true] AllowMissing=false
indexer=github.com/hashicorp/consul/agent/consul/state.indexerSingleWithPrefix readIndex=github.com/hashicorp/consul/agent/consul/state.indexFromConfigEntryKindName writeIndex=github.com/hashicorp/consul/agent/consul/state.indexFromConfigEntry prefixIndex=github.com/hashicorp/consul/agent/consul/state.indexFromConfigEntryKindName
index=intention-legacy-id unique allow-missing
indexer=github.com/hashicorp/consul/agent/consul/state.ServiceIntentionLegacyIDIndex uuidFieldIndex={}
index=intention-source allow-missing
indexer=github.com/hashicorp/consul/agent/consul/state.ServiceIntentionSourceIndex
index=kind
indexer=github.com/hashicorp/go-memdb.StringFieldIndex Field=Kind Lowercase=true
indexer=github.com/hashicorp/consul/agent/consul/state.indexerSingle readIndex=github.com/hashicorp/consul/agent/consul/state.indexFromConfigEntryKindQuery writeIndex=github.com/hashicorp/consul/agent/consul/state.indexKindFromConfigEntry
index=link allow-missing
indexer=github.com/hashicorp/consul/agent/consul/state.ConfigEntryLinkIndex
@ -132,7 +130,7 @@ table=mesh-topology
table=nodes
index=id unique
indexer=github.com/hashicorp/go-memdb.StringFieldIndex Field=Node Lowercase=true
indexer=github.com/hashicorp/consul/agent/consul/state.indexerSingle readIndex=github.com/hashicorp/consul/agent/consul/state.indexFromNodeQuery writeIndex=github.com/hashicorp/consul/agent/consul/state.indexFromNode
index=meta allow-missing
indexer=github.com/hashicorp/go-memdb.StringMapFieldIndex Field=Meta Lowercase=false
index=uuid unique allow-missing
@ -156,7 +154,7 @@ table=services
index=kind
indexer=github.com/hashicorp/consul/agent/consul/state.IndexServiceKind
index=node
indexer=github.com/hashicorp/go-memdb.StringFieldIndex Field=Node Lowercase=true
indexer=github.com/hashicorp/consul/agent/consul/state.indexerSingle readIndex=github.com/hashicorp/consul/agent/consul/state.indexFromNodeQuery writeIndex=github.com/hashicorp/consul/agent/consul/state.indexFromNodeIdentity
index=service allow-missing
indexer=github.com/hashicorp/go-memdb.StringFieldIndex Field=ServiceName Lowercase=true

87
agent/http_decode_test.go
View File

@ -275,6 +275,7 @@ type translateKeyTestCase struct {
// "script_args": "ScriptArgs",
// "deregister_critical_service_after": "DeregisterCriticalServiceAfter",
// "docker_container_id": "DockerContainerID",
// "tls_server_name": "TLSServerName",
// "tls_skip_verify": "TLSSkipVerify",
// "service_id": "ServiceID",
@ -283,7 +284,8 @@ var translateCheckTypeTCs = [][]translateKeyTestCase{
translateDeregisterTCs,
translateDockerTCs,
translateGRPCUseTLSTCs,
translateTLSTCs,
translateTLSServerNameTCs,
translateTLSSkipVerifyTCs,
translateServiceIDTCs,
}
@ -504,8 +506,65 @@ var translateDockerTCs = []translateKeyTestCase{
},
}
// TLSServerName: string
func tlsServerNameEqFn(out interface{}, want interface{}) error {
var got interface{}
switch v := out.(type) {
case structs.CheckDefinition:
got = v.TLSServerName
case *structs.CheckDefinition:
got = v.TLSServerName
case structs.CheckType:
got = v.TLSServerName
case *structs.CheckType:
got = v.TLSServerName
case structs.HealthCheckDefinition:
got = v.TLSServerName
case *structs.HealthCheckDefinition:
got = v.TLSServerName
default:
panic(fmt.Sprintf("unexpected type %T", out))
}
if got != want {
return fmt.Errorf("expected TLSServerName to be %v, got %v", want, got)
}
return nil
}
var tlsServerNameFields = []string{`"TLSServerName": %s`, `"tls_server_name": %s`}
var translateTLSServerNameTCs = []translateKeyTestCase{
{
desc: "tlsServerName: both set",
in: []interface{}{`"server1"`, `"server2"`},
want: "server1",
jsonFmtStr: "{" + strings.Join(tlsServerNameFields, ",") + "}",
equalityFn: tlsServerNameEqFn,
},
{
desc: "tlsServerName: first set",
in: []interface{}{`"server1"`},
want: "server1",
jsonFmtStr: "{" + tlsServerNameFields[0] + "}",
equalityFn: tlsServerNameEqFn,
},
{
desc: "tlsServerName: second set",
in: []interface{}{`"server2"`},
want: "server2",
jsonFmtStr: "{" + tlsServerNameFields[1] + "}",
equalityFn: tlsServerNameEqFn,
},
{
desc: "tlsServerName: neither set",
in: []interface{}{},
want: "", // zero value
jsonFmtStr: "{}",
equalityFn: tlsServerNameEqFn,
},
}
// TLSSkipVerify: bool
func tlsEqFn(out interface{}, want interface{}) error {
func tlsSkipVerifyEqFn(out interface{}, want interface{}) error {
var got interface{}
switch v := out.(type) {
case structs.CheckDefinition:
@ -529,35 +588,35 @@ func tlsEqFn(out interface{}, want interface{}) error {
return nil
}
var tlsFields = []string{`"TLSSkipVerify": %s`, `"tls_skip_verify": %s`}
var translateTLSTCs = []translateKeyTestCase{
var tlsSkipVerifyFields = []string{`"TLSSkipVerify": %s`, `"tls_skip_verify": %s`}
var translateTLSSkipVerifyTCs = []translateKeyTestCase{
{
desc: "tlsSkipVerify: both set",
in: []interface{}{`true`, `false`},
want: true,
jsonFmtStr: "{" + strings.Join(tlsFields, ",") + "}",
equalityFn: tlsEqFn,
jsonFmtStr: "{" + strings.Join(tlsSkipVerifyFields, ",") + "}",
equalityFn: tlsSkipVerifyEqFn,
},
{
desc: "tlsSkipVerify: first set",
in: []interface{}{`true`},
want: true,
jsonFmtStr: "{" + tlsFields[0] + "}",
equalityFn: tlsEqFn,
jsonFmtStr: "{" + tlsSkipVerifyFields[0] + "}",
equalityFn: tlsSkipVerifyEqFn,
},
{
desc: "tlsSkipVerify: second set",
in: []interface{}{`true`},
want: true,
jsonFmtStr: "{" + tlsFields[1] + "}",
equalityFn: tlsEqFn,
jsonFmtStr: "{" + tlsSkipVerifyFields[1] + "}",
equalityFn: tlsSkipVerifyEqFn,
},
{
desc: "tlsSkipVerify: neither set",
in: []interface{}{},
want: false, // zero value
jsonFmtStr: "{}",
equalityFn: tlsEqFn,
equalityFn: tlsSkipVerifyEqFn,
},
}
@ -876,6 +935,7 @@ func TestDecodeACLRoleWrite(t *testing.T) {
// Shell string
// GRPC string
// GRPCUseTLS bool
// TLSServerName string
// TLSSkipVerify bool
// AliasNode string
// AliasService string
@ -988,6 +1048,7 @@ func TestDecodeAgentRegisterCheck(t *testing.T) {
// Shell string
// GRPC string
// GRPCUseTLS bool
// TLSServerName string
// TLSSkipVerify bool
// Timeout time.Duration
// TTL time.Duration
@ -1924,6 +1985,7 @@ func TestDecodeAgentRegisterService(t *testing.T) {
// Shell string
// GRPC string
// GRPCUseTLS bool
// TLSServerName string
// TLSSkipVerify bool
// Timeout time.Duration
// TTL time.Duration
@ -1953,6 +2015,7 @@ func TestDecodeAgentRegisterService(t *testing.T) {
// ServiceTags []string
// Definition structs.HealthCheckDefinition
// HTTP string
// TLSServerName string
// TLSSkipVerify bool
// Header map[string][]string
// Method string
@ -2425,6 +2488,7 @@ func TestDecodeSessionCreate(t *testing.T) {
// TCP string
// Status string
// Notes string
// TLSServerName string
// TLSSkipVerify bool
// GRPC string
// GRPCUseTLS bool
@ -2451,6 +2515,7 @@ func TestDecodeSessionCreate(t *testing.T) {
// Header map[string][]string
// Method string
// Body string
// TLSServerName string
// TLSSkipVerify bool
// TCP string
// IntervalDuration time.Duration

6
agent/proxycfg/manager.go
View File

@ -4,11 +4,12 @@ import (
"errors"
"sync"
"github.com/hashicorp/go-hclog"
"github.com/hashicorp/consul/agent/cache"
"github.com/hashicorp/consul/agent/local"
"github.com/hashicorp/consul/agent/structs"
"github.com/hashicorp/consul/tlsutil"
"github.com/hashicorp/go-hclog"
)
var (
@ -58,6 +59,8 @@ type ManagerConfig struct {
// Cache is the agent's cache instance that can be used to retrieve, store and
// monitor state for the proxies.
Cache *cache.Cache
// Health provides service health updates on a notification channel.
Health Health
// state is the agent's local state to be watched for new proxy registrations.
State *local.State
// source describes the current agent's identity, it's used directly for
@ -195,6 +198,7 @@ func (m *Manager) ensureProxyServiceLocked(ns *structs.NodeService, token string
// Set the necessary dependencies
state.logger = m.Logger.With("service_id", sid.String())
state.cache = m.Cache
state.health = m.Health
state.source = m.Source
state.dnsConfig = m.DNSConfig
state.intentionDefaultAllow = m.IntentionDefaultAllow

9
agent/proxycfg/manager_test.go
View File

@ -14,6 +14,7 @@ import (
"github.com/hashicorp/consul/agent/connect"
"github.com/hashicorp/consul/agent/consul/discoverychain"
"github.com/hashicorp/consul/agent/local"
"github.com/hashicorp/consul/agent/rpcclient/health"
"github.com/hashicorp/consul/agent/structs"
"github.com/hashicorp/consul/agent/token"
"github.com/hashicorp/consul/sdk/testutil"
@ -342,7 +343,13 @@ func testManager_BasicLifecycle(
state.TriggerSyncChanges = func() {}
// Create manager
m, err := NewManager(ManagerConfig{c, state, source, DNSConfig{}, logger, nil, false})
m, err := NewManager(ManagerConfig{
Cache: c,
Health: &health.Client{Cache: c, CacheName: cachetype.HealthServicesName},
State: state,
Source: source,
Logger: logger,
})
require.NoError(err)
// And run it

21
agent/proxycfg/state.go
View File

@ -9,13 +9,14 @@ import (
"strings"
"time"
"github.com/hashicorp/go-hclog"
"github.com/mitchellh/copystructure"
"github.com/mitchellh/mapstructure"
"github.com/hashicorp/consul/agent/cache"
cachetype "github.com/hashicorp/consul/agent/cache-types"
"github.com/hashicorp/consul/agent/structs"
"github.com/hashicorp/consul/logging"
"github.com/hashicorp/go-hclog"
"github.com/mitchellh/copystructure"
"github.com/mitchellh/mapstructure"
)
type CacheNotifier interface {
@ -23,6 +24,10 @@ type CacheNotifier interface {
correlationID string, ch chan<- cache.UpdateEvent) error
}
type Health interface {
Notify(ctx context.Context, req structs.ServiceSpecificRequest, correlationID string, ch chan<- cache.UpdateEvent) error
}
const (
coalesceTimeout = 200 * time.Millisecond
rootsWatchID = "roots"
@ -54,6 +59,7 @@ type state struct {
logger hclog.Logger
source *structs.QuerySource
cache CacheNotifier
health Health
dnsConfig DNSConfig
serverSNIFn ServerSNIFunc
intentionDefaultAllow bool
@ -155,6 +161,7 @@ func newState(ns *structs.NodeService, token string) (*state, error) {
taggedAddresses: taggedAddresses,
proxyCfg: proxyCfg,
token: token,
// 10 is fairly arbitrary here but allow for the 3 mandatory and a
// reasonable number of upstream watches to all deliver their initial
// messages in parallel without blocking the cache.Notify loops. It's not a
@ -225,7 +232,7 @@ func (s *state) watchConnectProxyService(ctx context.Context, correlationId stri
var finalMeta structs.EnterpriseMeta
finalMeta.Merge(entMeta)
return s.cache.Notify(ctx, cachetype.HealthServicesName, &structs.ServiceSpecificRequest{
return s.health.Notify(ctx, structs.ServiceSpecificRequest{
Datacenter: dc,
QueryOptions: structs.QueryOptions{
Token: s.token,
@ -443,7 +450,7 @@ func (s *state) initWatchesMeshGateway() error {
return err
}
err = s.cache.Notify(s.ctx, cachetype.HealthServicesName, &structs.ServiceSpecificRequest{
err = s.health.Notify(s.ctx, structs.ServiceSpecificRequest{
Datacenter: s.source.Datacenter,
QueryOptions: structs.QueryOptions{Token: s.token},
ServiceName: structs.ConsulServiceName,
@ -969,7 +976,7 @@ func (s *state) handleUpdateTerminatingGateway(u cache.UpdateEvent, snap *Config
// Watch the health endpoint to discover endpoints for the service
if _, ok := snap.TerminatingGateway.WatchedServices[svc.Service]; !ok {
ctx, cancel := context.WithCancel(s.ctx)
err := s.cache.Notify(ctx, cachetype.HealthServicesName, &structs.ServiceSpecificRequest{
err := s.health.Notify(ctx, structs.ServiceSpecificRequest{
Datacenter: s.source.Datacenter,
QueryOptions: structs.QueryOptions{Token: s.token},
ServiceName: svc.Service.Name,
@ -1267,7 +1274,7 @@ func (s *state) handleUpdateMeshGateway(u cache.UpdateEvent, snap *ConfigSnapsho
if _, ok := snap.MeshGateway.WatchedServices[svc]; !ok {
ctx, cancel := context.WithCancel(s.ctx)
err := s.cache.Notify(ctx, cachetype.HealthServicesName, &structs.ServiceSpecificRequest{
err := s.health.Notify(ctx, structs.ServiceSpecificRequest{
Datacenter: s.source.Datacenter,
QueryOptions: structs.QueryOptions{Token: s.token},
ServiceName: svc.Name,

9
agent/proxycfg/state_test.go
View File

@ -6,12 +6,14 @@ import (
"sync"
"testing"
"github.com/stretchr/testify/require"
"github.com/hashicorp/consul/agent/cache"
cachetype "github.com/hashicorp/consul/agent/cache-types"
"github.com/hashicorp/consul/agent/consul/discoverychain"
"github.com/hashicorp/consul/agent/rpcclient/health"
"github.com/hashicorp/consul/agent/structs"
"github.com/hashicorp/consul/sdk/testutil"
"github.com/stretchr/testify/require"
)
func TestStateChanged(t *testing.T) {
@ -143,6 +145,10 @@ func (cn *testCacheNotifier) Notify(ctx context.Context, t string, r cache.Reque
return nil
}
func (cn *testCacheNotifier) Get(ctx context.Context, t string, r cache.Request) (interface{}, cache.ResultMeta, error) {
panic("Get: not implemented")
}
func (cn *testCacheNotifier) getNotifierRequest(t testing.TB, correlationId string) testCacheNotifierRequest {
cn.lock.RLock()
req, ok := cn.notifiers[correlationId]
@ -1521,6 +1527,7 @@ func TestState_WatchesAndUpdates(t *testing.T) {
// setup a new testing cache notifier
cn := newTestCacheNotifier()
state.cache = cn
state.health = &health.Client{Cache: cn, CacheName: cachetype.HealthServicesName}
// setup the local datacenter information
state.source = &structs.QuerySource{

2
agent/rpc/subscribe/subscribe.go
View File

@ -95,7 +95,7 @@ func toStreamSubscribeRequest(req *pbsubscribe.SubscribeRequest, entMeta structs
Key: req.Key,
Token: req.Token,
Index: req.Index,
Namespace: entMeta.GetNamespace(),
Namespace: entMeta.NamespaceOrEmpty(),
}
}

19
agent/rpcclient/health/health.go
View File

@ -12,8 +12,6 @@ type Client struct {
Cache CacheGetter
// CacheName to use for service health.
CacheName string
// CacheNameConnect is the name of the cache to use for connect service health.
CacheNameConnect string
}
type NetRPC interface {
@ -22,6 +20,7 @@ type NetRPC interface {
type CacheGetter interface {
Get(ctx context.Context, t string, r cache.Request) (interface{}, cache.ResultMeta, error)
Notify(ctx context.Context, t string, r cache.Request, cID string, ch chan<- cache.UpdateEvent) error
}
func (c *Client) ServiceNodes(
@ -54,12 +53,7 @@ func (c *Client) getServiceNodes(
return out, cache.ResultMeta{}, err
}
cacheName := c.CacheName
if req.Connect {
cacheName = c.CacheNameConnect
}
raw, md, err := c.Cache.Get(ctx, cacheName, &req)
raw, md, err := c.Cache.Get(ctx, c.CacheName, &req)
if err != nil {
return out, md, err
}
@ -71,3 +65,12 @@ func (c *Client) getServiceNodes(
return *value, md, nil
}
func (c *Client) Notify(
ctx context.Context,
req structs.ServiceSpecificRequest,
correlationID string,
ch chan<- cache.UpdateEvent,
) error {
return c.Cache.Notify(ctx, c.CacheName, &req, correlationID, ch)
}

15
agent/service_manager.go
View File

@ -312,8 +312,6 @@ func makeConfigRequest(bd BaseDeps, addReq AddServiceRequest) *structs.ServiceCo
var (
ns = addReq.Service
name = ns.Service
id = ns.ID
node = addReq.nodeName
)
var upstreams []structs.ServiceID
@ -338,10 +336,9 @@ func makeConfigRequest(bd BaseDeps, addReq AddServiceRequest) *structs.ServiceCo
req := &structs.ServiceConfigRequest{
Name: name,
ID: id,
NodeName: node,
Datacenter: bd.RuntimeConfig.Datacenter,
QueryOptions: structs.QueryOptions{Token: addReq.token},
MeshGateway: ns.Proxy.MeshGateway,
UpstreamIDs: upstreams,
EnterpriseMeta: ns.EnterpriseMeta,
}
@ -383,10 +380,7 @@ func mergeServiceConfig(defaults *structs.ServiceConfigResponse, service *struct
ns.Proxy.TransparentProxy = defaults.TransparentProxy
}
// seenUpstreams stores the upstreams seen from the local registration so that we can also add synthetic entries.
// for upstream configuration that was defined via service-defaults.UpstreamConfigs. In TransparentProxy mode
// ns.Proxy.Upstreams will likely be empty because users do not need to define upstreams explicitly.
// So to store upstream-specific flags from central config, we add entries to ns.Proxy.Upstream with thosee values.
// remoteUpstreams contains synthetic Upstreams generated from central config (service-defaults.UpstreamConfigs).
remoteUpstreams := make(map[structs.ServiceID]structs.Upstream)
for _, us := range defaults.UpstreamIDConfigs {
@ -397,6 +391,8 @@ func mergeServiceConfig(defaults *structs.ServiceConfigResponse, service *struct
// Delete the mesh gateway key since this is the only place it is read from an opaque map.
// Later reads use Proxy.MeshGateway.
// Note that we use the "mesh_gateway" key and not other variants like "MeshGateway" because
// UpstreamConfig.MergeInto and ResolveServiceConfig only use "mesh_gateway".
delete(us.Config, "mesh_gateway")
remoteUpstreams[us.Upstream] = structs.Upstream{
@ -408,6 +404,9 @@ func mergeServiceConfig(defaults *structs.ServiceConfigResponse, service *struct
}
}
// localUpstreams stores the upstreams seen from the local registration so that we can merge in the synthetic entries.
// In TransparentProxy mode ns.Proxy.Upstreams will likely be empty because users do not need to define upstreams explicitly.
// So to store upstream-specific flags from central config, we add entries to ns.Proxy.Upstream with those values.
localUpstreams := make(map[structs.ServiceID]struct{})
// Merge upstream defaults into the local registration

6
agent/structs/check_definition.go
View File

@ -33,6 +33,7 @@ type CheckDefinition struct {
Shell string
GRPC string
GRPCUseTLS bool
TLSServerName string
TLSSkipVerify bool
AliasNode string
AliasService string
@ -62,6 +63,7 @@ func (t *CheckDefinition) UnmarshalJSON(data []byte) (err error) {
ScriptArgsSnake []string `json:"script_args"`
DeregisterCriticalServiceAfterSnake interface{} `json:"deregister_critical_service_after"`
DockerContainerIDSnake string `json:"docker_container_id"`
TLSServerNameSnake string `json:"tls_server_name"`
TLSSkipVerifySnake bool `json:"tls_skip_verify"`
GRPCUseTLSSnake bool `json:"grpc_use_tls"`
ServiceIDSnake string `json:"service_id"`
@ -87,6 +89,9 @@ func (t *CheckDefinition) UnmarshalJSON(data []byte) (err error) {
if t.DockerContainerID == "" {
t.DockerContainerID = aux.DockerContainerIDSnake
}
if t.TLSServerName == "" {
t.TLSServerName = aux.TLSServerNameSnake
}
if aux.TLSSkipVerifySnake {
t.TLSSkipVerify = aux.TLSSkipVerifySnake
}
@ -182,6 +187,7 @@ func (c *CheckDefinition) CheckType() *CheckType {
Interval: c.Interval,
DockerContainerID: c.DockerContainerID,
Shell: c.Shell,
TLSServerName: c.TLSServerName,
TLSSkipVerify: c.TLSSkipVerify,
Timeout: c.Timeout,
TTL: c.TTL,

5
agent/structs/check_type.go
View File

@ -43,6 +43,7 @@ type CheckType struct {
Shell string
GRPC string
GRPCUseTLS bool
TLSServerName string
TLSSkipVerify bool
Timeout time.Duration
TTL time.Duration
@ -75,6 +76,7 @@ func (t *CheckType) UnmarshalJSON(data []byte) (err error) {
ScriptArgsSnake []string `json:"script_args"`
DeregisterCriticalServiceAfterSnake interface{} `json:"deregister_critical_service_after"`
DockerContainerIDSnake string `json:"docker_container_id"`
TLSServerNameSnake string `json:"tls_server_name"`
TLSSkipVerifySnake bool `json:"tls_skip_verify"`
GRPCUseTLSSnake bool `json:"grpc_use_tls"`
@ -102,6 +104,9 @@ func (t *CheckType) UnmarshalJSON(data []byte) (err error) {
if t.DockerContainerID == "" {
t.DockerContainerID = aux.DockerContainerIDSnake
}
if t.TLSServerName == "" {
t.TLSServerName = aux.TLSServerNameSnake
}
if aux.TLSSkipVerifySnake {
t.TLSSkipVerify = aux.TLSSkipVerifySnake
}

77
agent/structs/config_entry.go
View File

@ -580,10 +580,11 @@ func (r *ConfigEntryListAllRequest) RequestDatacenter() string {
// for a service.
type ServiceConfigRequest struct {
Name string
ID string
NodeName string
Datacenter string
// MeshGateway contains the mesh gateway configuration from the requesting proxy's registration
MeshGateway MeshGatewayConfig
UpstreamIDs []ServiceID
// DEPRECATED
@ -635,30 +636,30 @@ func (r *ServiceConfigRequest) CacheInfo() cache.RequestInfo {
}
type UpstreamConfig struct {
// ListenerJSON is a complete override ("escape hatch") for the upstream's
// EnvoyListenerJSON is a complete override ("escape hatch") for the upstream's
// listener.
//
// Note: This escape hatch is NOT compatible with the discovery chain and
// will be ignored if a discovery chain is active.
ListenerJSON string `json:",omitempty" alias:"listener_json,envoy_listener_json"`
EnvoyListenerJSON string `json:",omitempty" alias:"envoy_listener_json"`
// ClusterJSON is a complete override ("escape hatch") for the upstream's
// EnvoyClusterJSON is a complete override ("escape hatch") for the upstream's
// cluster. The Connect client TLS certificate and context will be injected
// overriding any TLS settings present.
//
// Note: This escape hatch is NOT compatible with the discovery chain and
// will be ignored if a discovery chain is active.
ClusterJSON string `alias:"cluster_json,envoy_cluster_json"`
EnvoyClusterJSON string `json:",omitempty" alias:"envoy_cluster_json"`
// Protocol describes the upstream's service protocol. Valid values are "tcp",
// "http" and "grpc". Anything else is treated as tcp. The enables protocol
// aware features like per-request metrics and connection pooling, tracing,
// routing etc.
Protocol string
Protocol string `json:",omitempty"`
// ConnectTimeoutMs is the number of milliseconds to timeout making a new
// connection to this upstream. Defaults to 5000 (5 seconds) if not set.
ConnectTimeoutMs int `alias:"connect_timeout_ms"`
ConnectTimeoutMs int `json:",omitempty" alias:"connect_timeout_ms"`
// Limits are the set of limits that are applied to the proxy for a specific upstream of a
// service instance.
@ -672,23 +673,13 @@ type UpstreamConfig struct {
MeshGateway MeshGatewayConfig `json:",omitempty" alias:"mesh_gateway" `
}
func (cfg UpstreamConfig) MergeInto(dst map[string]interface{}, legacy bool) {
var (
listenerKey = "listener_json"
clusterKey = "cluster_json"
)
// Starting in Consul 1.10, the "envoy_" prefix was removed from these flags
if legacy {
listenerKey = fmt.Sprintf("envoy_%s", listenerKey)
clusterKey = fmt.Sprintf("envoy_%s", clusterKey)
}
func (cfg UpstreamConfig) MergeInto(dst map[string]interface{}) {
// Avoid storing empty values in the map, since these can act as overrides
if cfg.ListenerJSON != "" {
dst[listenerKey] = cfg.ListenerJSON
if cfg.EnvoyListenerJSON != "" {
dst["envoy_listener_json"] = cfg.EnvoyListenerJSON
}
if cfg.ClusterJSON != "" {
dst[clusterKey] = cfg.ClusterJSON
if cfg.EnvoyClusterJSON != "" {
dst["envoy_cluster_json"] = cfg.EnvoyClusterJSON
}
if cfg.Protocol != "" {
dst["protocol"] = cfg.Protocol
@ -708,11 +699,7 @@ func (cfg UpstreamConfig) MergeInto(dst map[string]interface{}, legacy bool) {
}
func (cfg *UpstreamConfig) Normalize() {
if cfg.Protocol == "" {
cfg.Protocol = "tcp"
} else {
cfg.Protocol = strings.ToLower(cfg.Protocol)
}
cfg.Protocol = strings.ToLower(cfg.Protocol)
if cfg.ConnectTimeoutMs < 1 {
cfg.ConnectTimeoutMs = 5000
@ -775,11 +762,11 @@ func ParseUpstreamConfig(m map[string]interface{}) (UpstreamConfig, error) {
type PassiveHealthCheck struct {
// Interval between health check analysis sweeps. Each sweep may remove
// hosts or return hosts to the pool.
Interval time.Duration
Interval time.Duration `json:",omitempty"`
// MaxFailures is the count of consecutive failures that results in a host
// being removed from the pool.
MaxFailures uint32 `alias:"max_failures"`
MaxFailures uint32 `json:",omitempty" alias:"max_failures"`
}
func (chk *PassiveHealthCheck) IsZero() bool {
@ -799,18 +786,18 @@ func (chk PassiveHealthCheck) Validate() error {
type UpstreamLimits struct {
// MaxConnections is the maximum number of connections the local proxy can
// make to the upstream service.
MaxConnections *int `alias:"max_connections"`
MaxConnections *int `json:",omitempty" alias:"max_connections"`
// MaxPendingRequests is the maximum number of requests that will be queued
// waiting for an available connection. This is mostly applicable to HTTP/1.1
// clusters since all HTTP/2 requests are streamed over a single
// connection.
MaxPendingRequests *int `alias:"max_pending_requests"`
MaxPendingRequests *int `json:",omitempty" alias:"max_pending_requests"`
// MaxConcurrentRequests is the maximum number of in-flight requests that will be allowed
// to the upstream cluster at a point in time. This is mostly applicable to HTTP/2
// clusters since all HTTP/1.1 requests are limited by MaxConnections.
MaxConcurrentRequests *int `alias:"max_concurrent_requests"`
MaxConcurrentRequests *int `json:",omitempty" alias:"max_concurrent_requests"`
}
func (ul *UpstreamLimits) IsZero() bool {
@ -980,30 +967,6 @@ func (c *ConfigEntryResponse) UnmarshalBinary(data []byte) error {
return nil
}
// ConfigEntryKindName is a value type useful for maps. You can use:
// map[ConfigEntryKindName]Payload
// instead of:
// map[string]map[string]Payload
type ConfigEntryKindName struct {
Kind string
Name string
EnterpriseMeta
}
func NewConfigEntryKindName(kind, name string, entMeta *EnterpriseMeta) ConfigEntryKindName {
ret := ConfigEntryKindName{
Kind: kind,
Name: name,
}
if entMeta == nil {
entMeta = DefaultEnterpriseMeta()
}
ret.EnterpriseMeta = *entMeta
ret.EnterpriseMeta.Normalize()
return ret
}
func validateConfigEntryMeta(meta map[string]string) error {
var err error
if len(meta) > metaMaxKeyPairs {

204
agent/structs/config_entry_test.go
View File

@ -131,8 +131,8 @@ func TestDecodeConfigEntry(t *testing.T) {
upstream_defaults {
connect_timeout_ms = 5
protocol = "http"
listener_json = "foo"
cluster_json = "bar"
envoy_listener_json = "foo"
envoy_cluster_json = "bar"
limits {
max_connections = 3
max_pending_requests = 4
@ -169,8 +169,8 @@ func TestDecodeConfigEntry(t *testing.T) {
}
}
UpstreamDefaults {
ListenerJSON = "foo"
ClusterJSON = "bar"
EnvoyListenerJSON = "foo"
EnvoyClusterJSON = "bar"
ConnectTimeoutMs = 5
Protocol = "http"
Limits {
@ -206,10 +206,10 @@ func TestDecodeConfigEntry(t *testing.T) {
},
},
UpstreamDefaults: &UpstreamConfig{
ListenerJSON: "foo",
ClusterJSON: "bar",
ConnectTimeoutMs: 5,
Protocol: "http",
EnvoyListenerJSON: "foo",
EnvoyClusterJSON: "bar",
ConnectTimeoutMs: 5,
Protocol: "http",
Limits: &UpstreamLimits{
MaxConnections: intPointer(3),
MaxPendingRequests: intPointer(4),
@ -1575,12 +1575,10 @@ func TestServiceConfigEntry_Normalize(t *testing.T) {
ConnectTimeoutMs: 5000,
},
"memcached": {
Protocol: "tcp",
ConnectTimeoutMs: 5000,
},
},
UpstreamDefaults: &UpstreamConfig{
Protocol: "tcp",
ConnectTimeoutMs: 5000,
},
},
@ -1602,17 +1600,15 @@ func TestUpstreamConfig_MergeInto(t *testing.T) {
name string
source UpstreamConfig
destination map[string]interface{}
legacy bool
want map[string]interface{}
}{
{
name: "kitchen sink",
legacy: false,
name: "kitchen sink",
source: UpstreamConfig{
ListenerJSON: "foo",
ClusterJSON: "bar",
ConnectTimeoutMs: 5,
Protocol: "http",
EnvoyListenerJSON: "foo",
EnvoyClusterJSON: "bar",
ConnectTimeoutMs: 5,
Protocol: "http",
Limits: &UpstreamLimits{
MaxConnections: intPointer(3),
MaxPendingRequests: intPointer(4),
@ -1625,97 +1621,46 @@ func TestUpstreamConfig_MergeInto(t *testing.T) {
MeshGateway: MeshGatewayConfig{Mode: MeshGatewayModeRemote},
},
destination: make(map[string]interface{}),
want: map[string]interface{}{
"listener_json": "foo",
"cluster_json": "bar",
"connect_timeout_ms": 5,
"protocol": "http",
"limits": &UpstreamLimits{
MaxConnections: intPointer(3),
MaxPendingRequests: intPointer(4),
MaxConcurrentRequests: intPointer(5),
},
"passive_health_check": &PassiveHealthCheck{
MaxFailures: 3,
Interval: 2 * time.Second,
},
"mesh_gateway": MeshGatewayConfig{Mode: MeshGatewayModeRemote},
},
},
{
name: "kitchen sink override of destination",
legacy: false,
source: UpstreamConfig{
ListenerJSON: "foo",
ClusterJSON: "bar",
ConnectTimeoutMs: 5,
Protocol: "http",
Limits: &UpstreamLimits{
MaxConnections: intPointer(3),
MaxPendingRequests: intPointer(4),
MaxConcurrentRequests: intPointer(5),
},
PassiveHealthCheck: &PassiveHealthCheck{
MaxFailures: 3,
Interval: 2 * time.Second,
},
MeshGateway: MeshGatewayConfig{Mode: MeshGatewayModeRemote},
},
destination: map[string]interface{}{
"listener_json": "zip",
"cluster_json": "zap",
"connect_timeout_ms": 10,
"protocol": "grpc",
"limits": &UpstreamLimits{
MaxConnections: intPointer(10),
MaxPendingRequests: intPointer(11),
MaxConcurrentRequests: intPointer(12),
},
"passive_health_check": &PassiveHealthCheck{
MaxFailures: 13,
Interval: 14 * time.Second,
},
"mesh_gateway": MeshGatewayConfig{Mode: MeshGatewayModeLocal},
},
want: map[string]interface{}{
"listener_json": "foo",
"cluster_json": "bar",
"connect_timeout_ms": 5,
"protocol": "http",
"limits": &UpstreamLimits{
MaxConnections: intPointer(3),
MaxPendingRequests: intPointer(4),
MaxConcurrentRequests: intPointer(5),
},
"passive_health_check": &PassiveHealthCheck{
MaxFailures: 3,
Interval: 2 * time.Second,
},
"mesh_gateway": MeshGatewayConfig{Mode: MeshGatewayModeRemote},
},
},
{
name: "legacy flag adds envoy prefix",
legacy: true,
source: UpstreamConfig{
ListenerJSON: "foo",
ClusterJSON: "bar",
},
destination: make(map[string]interface{}),
want: map[string]interface{}{
"envoy_listener_json": "foo",
"envoy_cluster_json": "bar",
"connect_timeout_ms": 5,
"protocol": "http",
"limits": &UpstreamLimits{
MaxConnections: intPointer(3),
MaxPendingRequests: intPointer(4),
MaxConcurrentRequests: intPointer(5),
},
"passive_health_check": &PassiveHealthCheck{
MaxFailures: 3,
Interval: 2 * time.Second,
},
"mesh_gateway": MeshGatewayConfig{Mode: MeshGatewayModeRemote},
},
},
{
name: "empty source leaves destination intact",
legacy: true,
source: UpstreamConfig{},
name: "kitchen sink override of destination",
source: UpstreamConfig{
EnvoyListenerJSON: "foo",
EnvoyClusterJSON: "bar",
ConnectTimeoutMs: 5,
Protocol: "http",
Limits: &UpstreamLimits{
MaxConnections: intPointer(3),
MaxPendingRequests: intPointer(4),
MaxConcurrentRequests: intPointer(5),
},
PassiveHealthCheck: &PassiveHealthCheck{
MaxFailures: 3,
Interval: 2 * time.Second,
},
MeshGateway: MeshGatewayConfig{Mode: MeshGatewayModeRemote},
},
destination: map[string]interface{}{
"listener_json": "zip",
"cluster_json": "zap",
"connect_timeout_ms": 10,
"protocol": "grpc",
"envoy_listener_json": "zip",
"envoy_cluster_json": "zap",
"connect_timeout_ms": 10,
"protocol": "grpc",
"limits": &UpstreamLimits{
MaxConnections: intPointer(10),
MaxPendingRequests: intPointer(11),
@ -1728,10 +1673,46 @@ func TestUpstreamConfig_MergeInto(t *testing.T) {
"mesh_gateway": MeshGatewayConfig{Mode: MeshGatewayModeLocal},
},
want: map[string]interface{}{
"listener_json": "zip",
"cluster_json": "zap",
"connect_timeout_ms": 10,
"protocol": "grpc",
"envoy_listener_json": "foo",
"envoy_cluster_json": "bar",
"connect_timeout_ms": 5,
"protocol": "http",
"limits": &UpstreamLimits{
MaxConnections: intPointer(3),
MaxPendingRequests: intPointer(4),
MaxConcurrentRequests: intPointer(5),
},
"passive_health_check": &PassiveHealthCheck{
MaxFailures: 3,
Interval: 2 * time.Second,
},
"mesh_gateway": MeshGatewayConfig{Mode: MeshGatewayModeRemote},
},
},
{
name: "empty source leaves destination intact",
source: UpstreamConfig{},
destination: map[string]interface{}{
"envoy_listener_json": "zip",
"envoy_cluster_json": "zap",
"connect_timeout_ms": 10,
"protocol": "grpc",
"limits": &UpstreamLimits{
MaxConnections: intPointer(10),
MaxPendingRequests: intPointer(11),
MaxConcurrentRequests: intPointer(12),
},
"passive_health_check": &PassiveHealthCheck{
MaxFailures: 13,
Interval: 14 * time.Second,
},
"mesh_gateway": MeshGatewayConfig{Mode: MeshGatewayModeLocal},
},
want: map[string]interface{}{
"envoy_listener_json": "zip",
"envoy_cluster_json": "zap",
"connect_timeout_ms": 10,
"protocol": "grpc",
"limits": &UpstreamLimits{
MaxConnections: intPointer(10),
MaxPendingRequests: intPointer(11),
@ -1746,7 +1727,6 @@ func TestUpstreamConfig_MergeInto(t *testing.T) {
},
{
name: "empty source and destination is a noop",
legacy: true,
source: UpstreamConfig{},
destination: make(map[string]interface{}),
want: map[string]interface{}{},
@ -1754,7 +1734,7 @@ func TestUpstreamConfig_MergeInto(t *testing.T) {
}
for _, tc := range tt {
t.Run(tc.name, func(t *testing.T) {
tc.source.MergeInto(tc.destination, tc.legacy)
tc.source.MergeInto(tc.destination)
assert.Equal(t, tc.want, tc.destination)
})
}
@ -1771,7 +1751,6 @@ func TestParseUpstreamConfig(t *testing.T) {
input: nil,
want: UpstreamConfig{
ConnectTimeoutMs: 5000,
Protocol: "tcp",
},
},
{
@ -1779,7 +1758,6 @@ func TestParseUpstreamConfig(t *testing.T) {
input: map[string]interface{}{},
want: UpstreamConfig{
ConnectTimeoutMs: 5000,
Protocol: "tcp",
},
},
{
@ -1790,7 +1768,6 @@ func TestParseUpstreamConfig(t *testing.T) {
},
want: UpstreamConfig{
ConnectTimeoutMs: 5000,
Protocol: "tcp",
},
},
{
@ -1810,7 +1787,6 @@ func TestParseUpstreamConfig(t *testing.T) {
},
want: UpstreamConfig{
ConnectTimeoutMs: 1000,
Protocol: "tcp",
},
},
{
@ -1820,7 +1796,6 @@ func TestParseUpstreamConfig(t *testing.T) {
},
want: UpstreamConfig{
ConnectTimeoutMs: 1000,
Protocol: "tcp",
},
},
{
@ -1830,7 +1805,6 @@ func TestParseUpstreamConfig(t *testing.T) {
},
want: UpstreamConfig{
ConnectTimeoutMs: 1000,
Protocol: "tcp",
},
},
{
@ -1844,7 +1818,6 @@ func TestParseUpstreamConfig(t *testing.T) {
},
want: UpstreamConfig{
ConnectTimeoutMs: 5000,
Protocol: "tcp",
Limits: &UpstreamLimits{
MaxConnections: intPointer(50),
MaxPendingRequests: intPointer(60),
@ -1863,7 +1836,6 @@ func TestParseUpstreamConfig(t *testing.T) {
},
want: UpstreamConfig{
ConnectTimeoutMs: 5000,
Protocol: "tcp",
Limits: &UpstreamLimits{
MaxConnections: intPointer(0),
MaxPendingRequests: intPointer(0),
@ -1881,7 +1853,6 @@ func TestParseUpstreamConfig(t *testing.T) {
},
want: UpstreamConfig{
ConnectTimeoutMs: 5000,
Protocol: "tcp",
PassiveHealthCheck: &PassiveHealthCheck{
Interval: 22 * time.Second,
MaxFailures: 7,
@ -1897,7 +1868,6 @@ func TestParseUpstreamConfig(t *testing.T) {
},
want: UpstreamConfig{
ConnectTimeoutMs: 5000,
Protocol: "tcp",
MeshGateway: MeshGatewayConfig{
Mode: MeshGatewayModeRemote,
},

2
agent/structs/connect_proxy_config.go
View File

@ -268,7 +268,7 @@ type Upstream struct {
// CentrallyConfigured indicates whether the upstream was defined in a proxy
// instance registration or whether it was generated from a config entry.
CentrallyConfigured bool
CentrallyConfigured bool `json:",omitempty" bexpr:"-"`
}
func (t *Upstream) UnmarshalJSON(data []byte) (err error) {

2
agent/structs/connect_proxy_config_test.go
View File

@ -108,7 +108,6 @@ func TestUpstream_MarshalJSON(t *testing.T) {
"DestinationName": "foo",
"Datacenter": "dc1",
"LocalBindPort": 1234,
"CentrallyConfigured": false,
"MeshGateway": {}
}`,
wantErr: false,
@ -126,7 +125,6 @@ func TestUpstream_MarshalJSON(t *testing.T) {
"DestinationName": "foo",
"Datacenter": "dc1",
"LocalBindPort": 1234,
"CentrallyConfigured": false,
"MeshGateway": {}
}`,
wantErr: false,

10
agent/structs/identity.go Normal file
View File

@ -0,0 +1,10 @@
package structs
// Identity of some entity (ex: service, node, check).
//
// TODO: this type should replace ServiceID, ServiceName, and CheckID which all
// have roughly identical implementations.
type Identity struct {
ID string
EnterpriseMeta
}

10
agent/structs/structs.go
View File

@ -833,6 +833,10 @@ type ServiceNode struct {
RaftIndex `bexpr:"-"`
}
func (s *ServiceNode) NodeIdentity() Identity {
return Identity{ID: s.Node}
}
// PartialClone() returns a clone of the given service node, minus the node-
// related fields that get filled in later, Address and TaggedAddresses.
func (s *ServiceNode) PartialClone() *ServiceNode {
@ -1402,6 +1406,10 @@ type HealthCheck struct {
RaftIndex `bexpr:"-"`
}
func (hc *HealthCheck) NodeIdentity() Identity {
return Identity{ID: hc.Node}
}
func (hc *HealthCheck) CompoundServiceID() ServiceID {
id := hc.ServiceID
if id == "" {
@ -1429,6 +1437,7 @@ func (hc *HealthCheck) CompoundCheckID() CheckID {
type HealthCheckDefinition struct {
HTTP string `json:",omitempty"`
TLSServerName string `json:",omitempty"`
TLSSkipVerify bool `json:",omitempty"`
Header map[string][]string `json:",omitempty"`
Method string `json:",omitempty"`
@ -1583,6 +1592,7 @@ func (c *HealthCheck) CheckType() *CheckType {
Interval: c.Definition.Interval,
DockerContainerID: c.Definition.DockerContainerID,
Shell: c.Definition.Shell,
TLSServerName: c.Definition.TLSServerName,
TLSSkipVerify: c.Definition.TLSSkipVerify,
Timeout: c.Definition.Timeout,
TTL: c.Definition.TTL,

5
agent/structs/structs_filtering_test.go
View File

@ -171,11 +171,6 @@ var expectedFieldConfigUpstreams bexpr.FieldConfigurations = bexpr.FieldConfigur
StructFieldName: "MeshGateway",
SubFields: expectedFieldConfigMeshGatewayConfig,
},
"CentrallyConfigured": &bexpr.FieldConfiguration{
StructFieldName: "CentrallyConfigured",
CoerceFn: bexpr.CoerceBool,
SupportedOperations: []bexpr.MatchOperator{bexpr.MatchEqual, bexpr.MatchNotEqual},
},
}
var expectedFieldConfigConnectProxyConfig bexpr.FieldConfigurations = bexpr.FieldConfigurations{

5
agent/structs/structs_oss.go
View File

@ -74,11 +74,6 @@ func (_ *EnterpriseMeta) FillAuthzContext(_ *acl.AuthorizerContext) {}
func (_ *EnterpriseMeta) Normalize() {}
// GetNamespace always returns the empty string.
func (_ *EnterpriseMeta) GetNamespace() string {
return ""
}
// FillAuthzContext stub
func (_ *DirEntry) FillAuthzContext(_ *acl.AuthorizerContext) {}

1
agent/txn_endpoint.go
View File

@ -264,6 +264,7 @@ func (s *HTTPHandlers) convertOps(resp http.ResponseWriter, req *http.Request) (
ServiceTags: check.ServiceTags,
Definition: structs.HealthCheckDefinition{
HTTP: check.Definition.HTTP,
TLSServerName: check.Definition.TLSServerName,
TLSSkipVerify: check.Definition.TLSSkipVerify,
Header: check.Definition.Header,
Method: check.Definition.Method,

186
agent/uiserver/bindata_assetfs.go
View File

File diff suppressed because one or more lines are too long

8
agent/xds/clusters.go
View File

@ -392,8 +392,8 @@ func (s *Server) makeUpstreamClusterForPreparedQuery(upstream structs.Upstream,
// default config if there is an error so it's safe to continue.
s.Logger.Warn("failed to parse", "upstream", upstream.Identifier(), "error", err)
}
if cfg.ClusterJSON != "" {
c, err = makeClusterFromUserConfig(cfg.ClusterJSON)
if cfg.EnvoyClusterJSON != "" {
c, err = makeClusterFromUserConfig(cfg.EnvoyClusterJSON)
if err != nil {
return c, err
}
@ -457,11 +457,11 @@ func (s *Server) makeUpstreamClustersForDiscoveryChain(
}
var escapeHatchCluster *envoy_cluster_v3.Cluster
if cfg.ClusterJSON != "" {
if cfg.EnvoyClusterJSON != "" {
if chain.IsDefault() {
// If you haven't done anything to setup the discovery chain, then
// you can use the envoy_cluster_json escape hatch.
escapeHatchCluster, err = makeClusterFromUserConfig(cfg.ClusterJSON)
escapeHatchCluster, err = makeClusterFromUserConfig(cfg.EnvoyClusterJSON)
if err != nil {
return nil, err
}

4
agent/xds/endpoints.go
View File

@ -321,11 +321,11 @@ func (s *Server) endpointsFromDiscoveryChain(
}
var escapeHatchCluster *envoy_cluster_v3.Cluster
if cfg.ClusterJSON != "" {
if cfg.EnvoyClusterJSON != "" {
if chain.IsDefault() {
// If you haven't done anything to setup the discovery chain, then
// you can use the envoy_cluster_json escape hatch.
escapeHatchCluster, err = makeClusterFromUserConfig(cfg.ClusterJSON)
escapeHatchCluster, err = makeClusterFromUserConfig(cfg.EnvoyClusterJSON)
if err != nil {
return resources
}

8
agent/xds/listeners.go
View File

@ -987,8 +987,8 @@ func (s *Server) makeUpstreamListenerForDiscoveryChain(
l := makeListener(upstreamID, address, u.LocalBindPort, envoy_core_v3.TrafficDirection_OUTBOUND)
cfg := getAndModifyUpstreamConfigForListener(s.Logger, u, chain)
if cfg.ListenerJSON != "" {
return makeListenerFromUserConfig(cfg.ListenerJSON)
if cfg.EnvoyListenerJSON != "" {
return makeListenerFromUserConfig(cfg.EnvoyListenerJSON)
}
useRDS := true
@ -1094,12 +1094,12 @@ func getAndModifyUpstreamConfigForListener(logger hclog.Logger, u *structs.Upstr
logger.Warn("failed to parse", "upstream", u.Identifier(), "error", err)
}
if cfg.ListenerJSON != "" {
if cfg.EnvoyListenerJSON != "" {
logger.Warn("ignoring escape hatch setting because already configured for",
"discovery chain", chain.ServiceName, "upstream", u.Identifier(), "config", "envoy_listener_json")
// Remove from config struct so we don't use it later on
cfg.ListenerJSON = ""
cfg.EnvoyListenerJSON = ""
}
proto := cfg.Protocol

3
api/agent.go
View File

@ -314,6 +314,7 @@ type AgentServiceCheck struct {
TCP string `json:",omitempty"`
Status string `json:",omitempty"`
Notes string `json:",omitempty"`
TLSServerName string `json:",omitempty"`
TLSSkipVerify bool `json:",omitempty"`
GRPC string `json:",omitempty"`
GRPCUseTLS bool `json:",omitempty"`
@ -407,7 +408,7 @@ type Upstream struct {
LocalBindPort int `json:",omitempty"`
Config map[string]interface{} `json:",omitempty" bexpr:"-"`
MeshGateway MeshGatewayConfig `json:",omitempty"`
CentrallyConfigured bool `json:",omitempty"`
CentrallyConfigured bool `json:",omitempty" bexpr:"-"`
}
// Agent can be used to query the Agent endpoints

16
api/config_entry.go
View File

@ -100,34 +100,34 @@ type ConnectConfiguration struct {
}
type UpstreamConfig struct {
// ListenerJSON is a complete override ("escape hatch") for the upstream's
// EnvoyListenerJSON is a complete override ("escape hatch") for the upstream's
// listener.
//
// Note: This escape hatch is NOT compatible with the discovery chain and
// will be ignored if a discovery chain is active.
ListenerJSON string `json:",omitempty" alias:"listener_json"`
EnvoyListenerJSON string `json:",omitempty" alias:"envoy_listener_json"`
// ClusterJSON is a complete override ("escape hatch") for the upstream's
// EnvoyClusterJSON is a complete override ("escape hatch") for the upstream's
// cluster. The Connect client TLS certificate and context will be injected
// overriding any TLS settings present.
//
// Note: This escape hatch is NOT compatible with the discovery chain and
// will be ignored if a discovery chain is active.
ClusterJSON string `alias:"cluster_json"`
EnvoyClusterJSON string `json:",omitempty" alias:"envoy_cluster_json"`
// Protocol describes the upstream's service protocol. Valid values are "tcp",
// "http" and "grpc". Anything else is treated as tcp. The enables protocol
// aware features like per-request metrics and connection pooling, tracing,
// routing etc.
Protocol string
Protocol string `json:",omitempty"`
// ConnectTimeoutMs is the number of milliseconds to timeout making a new
// connection to this upstream. Defaults to 5000 (5 seconds) if not set.
ConnectTimeoutMs int `alias:"connect_timeout_ms"`
ConnectTimeoutMs int `json:",omitempty" alias:"connect_timeout_ms"`
// Limits are the set of limits that are applied to the proxy for a specific upstream of a
// service instance.
Limits *UpstreamLimits
Limits *UpstreamLimits `json:",omitempty"`
// PassiveHealthCheck configuration determines how upstream proxy instances will
// be monitored for removal from the load balancing pool.
@ -140,7 +140,7 @@ type UpstreamConfig struct {
type PassiveHealthCheck struct {
// Interval between health check analysis sweeps. Each sweep may remove
// hosts or return hosts to the pool.
Interval time.Duration
Interval time.Duration `json:",omitempty"`
// MaxFailures is the count of consecutive failures that results in a host
// being removed from the pool.

12
api/config_entry_test.go
View File

@ -351,8 +351,8 @@ func TestDecodeConfigEntry(t *testing.T) {
}
},
"UpstreamDefaults": {
"ClusterJSON": "zip",
"ListenerJSON": "zop",
"EnvoyClusterJSON": "zip",
"EnvoyListenerJSON": "zop",
"ConnectTimeoutMs": 5000,
"Protocol": "http",
"Limits": {
@ -394,10 +394,10 @@ func TestDecodeConfigEntry(t *testing.T) {
},
},
UpstreamDefaults: UpstreamConfig{
ClusterJSON: "zip",
ListenerJSON: "zop",
Protocol: "http",
ConnectTimeoutMs: 5000,
EnvoyClusterJSON: "zip",
EnvoyListenerJSON: "zop",
Protocol: "http",
ConnectTimeoutMs: 5000,
Limits: &UpstreamLimits{
MaxConnections: 3,
MaxPendingRequests: 4,

8
api/connect_ca.go
View File

@ -23,6 +23,14 @@ type CAConfig struct {
// configuration is an error.
State map[string]string
// ForceWithoutCrossSigning indicates that the CA reconfiguration should go
// ahead even if the current CA is unable to cross sign certificates. This
// risks temporary connection failures during the rollout as new leafs will be
// rejected by proxies that have not yet observed the new root cert but is the
// only option if a CA that doesn't support cross signing needs to be
// reconfigured or mirated away from.
ForceWithoutCrossSigning bool
CreateIndex uint64
ModifyIndex uint64
}

1
api/go.sum
View File

@ -83,6 +83,7 @@ github.com/posener/complete v1.2.3/go.mod h1:WZIdtGGp+qx0sLrYKtIRAruyNpv6hFCicSg
github.com/ryanuber/columnize v0.0.0-20160712163229-9b3edd62028f/go.mod h1:sm1tb6uqfes/u+d4ooFouqFdy9/2g9QGwK3SQygK0Ts=
github.com/sean-/seed v0.0.0-20170313163322-e2103e2c3529 h1:nn5Wsu0esKSJiIVhscUtVbo7ada43DJhG55ua/hjS5I=
github.com/sean-/seed v0.0.0-20170313163322-e2103e2c3529/go.mod h1:DxrIzT+xaE7yg65j358z/aeFdxmN0P9QXhEzd20vsDc=
github.com/stretchr/objx v0.1.0 h1:4G4v2dO3VZwixGIRoQ5Lfboy6nUhCyYzaqnIAPPhYs4=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk=

1
api/health.go
View File

@ -58,6 +58,7 @@ type HealthCheckDefinition struct {
Header map[string][]string
Method string
Body string
TLSServerName string
TLSSkipVerify bool
TCP string
IntervalDuration time.Duration `json:"-"`

82
api/mock_api_test.go Normal file
View File

@ -0,0 +1,82 @@
package api
import (
"encoding/json"
"io"
"io/ioutil"
"net/http"
"net/http/httptest"
"testing"
"github.com/stretchr/testify/mock"
"github.com/stretchr/testify/require"
)
type mockAPI struct {
ts *httptest.Server
t *testing.T
mock.Mock
}
func setupMockAPI(t *testing.T) (*mockAPI, *Client) {
mapi := mockAPI{t: t}
mapi.Test(t)
mapi.ts = httptest.NewServer(&mapi)
t.Cleanup(func() {
mapi.ts.Close()
mapi.Mock.AssertExpectations(t)
})
cfg := DefaultConfig()
cfg.Address = mapi.ts.URL
client, err := NewClient(cfg)
require.NoError(t, err)
return &mapi, client
}
func (m *mockAPI) ServeHTTP(w http.ResponseWriter, r *http.Request) {
var body interface{}
if r.Body != nil {
bodyBytes, err := ioutil.ReadAll(r.Body)
if err == nil && len(bodyBytes) > 0 {
body = bodyBytes
var bodyMap map[string]interface{}
if err := json.Unmarshal(bodyBytes, &bodyMap); err != nil {
body = bodyMap
}
}
}
ret := m.Called(r.Method, r.URL.Path, body)
if replyFn, ok := ret.Get(0).(func(http.ResponseWriter, *http.Request)); ok {
replyFn(w, r)
return
}
}
func (m *mockAPI) static(method string, path string, body interface{}) *mock.Call {
return m.On("ServeHTTP", method, path, body)
}
func (m *mockAPI) withReply(method, path string, body interface{}, status int, reply interface{}) *mock.Call {
return m.static(method, path, body).Return(func(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(status)
if reply == nil {
return
}
rdr, ok := reply.(io.Reader)
if ok {
io.Copy(w, rdr)
return
}
enc := json.NewEncoder(w)
require.NoError(m.t, enc.Encode(reply))
})
}

15
api/operator_autopilot.go
View File

@ -334,10 +334,23 @@ func (op *Operator) AutopilotCASConfiguration(conf *AutopilotConfiguration, q *W
func (op *Operator) AutopilotServerHealth(q *QueryOptions) (*OperatorHealthReply, error) {
r := op.c.newRequest("GET", "/v1/operator/autopilot/health")
r.setQueryOptions(q)
_, resp, err := requireOK(op.c.doRequest(r))
// we cannot just use requireOK because this endpoint might use a 429 status to indicate
// that unhealthiness
_, resp, err := op.c.doRequest(r)
if err != nil {
if resp != nil {
resp.Body.Close()
}
return nil, err
}
// these are the only 2 status codes that would indicate that we should
// expect the body to contain the right format.
if resp.StatusCode != 200 && resp.StatusCode != 429 {
return nil, generateUnexpectedResponseCodeError(resp)
}
defer resp.Body.Close()
var out OperatorHealthReply

59
api/operator_autopilot_test.go
View File

@ -2,9 +2,11 @@ package api
import (
"testing"
"time"
"github.com/hashicorp/consul/sdk/testutil"
"github.com/hashicorp/consul/sdk/testutil/retry"
"github.com/stretchr/testify/require"
)
func TestAPI_OperatorAutopilotGetSetConfiguration(t *testing.T) {
@ -123,3 +125,60 @@ func TestAPI_OperatorAutopilotState(t *testing.T) {
}
})
}
func TestAPI_OperatorAutopilotServerHealth_429(t *testing.T) {
mapi, client := setupMockAPI(t)
reply := OperatorHealthReply{
Healthy: false,
FailureTolerance: 0,
Servers: []ServerHealth{
{
ID: "d9fdded2-27ae-4db2-9232-9d8d0114ac98",
Name: "foo",
Address: "198.18.0.1:8300",
SerfStatus: "alive",
Version: "1.8.3",
Leader: true,
LastContact: NewReadableDuration(0),
LastTerm: 4,
LastIndex: 99,
Healthy: true,
Voter: true,
StableSince: time.Date(2020, 9, 2, 12, 0, 0, 0, time.UTC),
},
{
ID: "1bcdda01-b896-41bc-a763-1a62b4260777",
Name: "bar",
Address: "198.18.0.2:8300",
SerfStatus: "alive",
Version: "1.8.3",
Leader: false,
LastContact: NewReadableDuration(10 * time.Millisecond),
LastTerm: 4,
LastIndex: 99,
Healthy: true,
Voter: true,
StableSince: time.Date(2020, 9, 2, 12, 0, 0, 0, time.UTC),
},
{
ID: "661d1eac-81be-436b-bfe1-d51ffd665b9d",
Name: "baz",
Address: "198.18.0.3:8300",
SerfStatus: "failed",
Version: "1.8.3",
Leader: false,
LastContact: NewReadableDuration(10 * time.Millisecond),
LastTerm: 4,
LastIndex: 99,
Healthy: false,
Voter: true,
},
},
}
mapi.withReply("GET", "/v1/operator/autopilot/health", nil, 429, reply).Once()
out, err := client.Operator().AutopilotServerHealth(nil)
require.NoError(t, err)
require.Equal(t, &reply, out)
}

24
command/config/write/config_write_test.go
View File

@ -458,8 +458,8 @@ func TestParseConfigEntry(t *testing.T) {
}
}
upstream_defaults {
cluster_json = "zip"
listener_json = "zop"
envoy_cluster_json = "zip"
envoy_listener_json = "zop"
connect_timeout_ms = 5000
protocol = "http"
limits {
@ -502,8 +502,8 @@ func TestParseConfigEntry(t *testing.T) {
}
}
upstream_defaults = {
cluster_json = "zip"
listener_json = "zop"
envoy_cluster_json = "zip"
envoy_listener_json = "zop"
connect_timeout_ms = 5000
protocol = "http"
limits = {
@ -547,8 +547,8 @@ func TestParseConfigEntry(t *testing.T) {
}
},
"upstream_defaults": {
"cluster_json": "zip",
"listener_json": "zop",
"envoy_cluster_json": "zip",
"envoy_listener_json": "zop",
"connect_timeout_ms": 5000,
"protocol": "http",
"limits": {
@ -593,8 +593,8 @@ func TestParseConfigEntry(t *testing.T) {
}
},
"UpstreamDefaults": {
"ClusterJSON": "zip",
"ListenerJSON": "zop",
"EnvoyClusterJSON": "zip",
"EnvoyListenerJSON": "zop",
"ConnectTimeoutMs": 5000,
"Protocol": "http",
"Limits": {
@ -638,10 +638,10 @@ func TestParseConfigEntry(t *testing.T) {
},
},
UpstreamDefaults: api.UpstreamConfig{
ClusterJSON: "zip",
ListenerJSON: "zop",
Protocol: "http",
ConnectTimeoutMs: 5000,
EnvoyClusterJSON: "zip",
EnvoyListenerJSON: "zop",
Protocol: "http",
ConnectTimeoutMs: 5000,
Limits: &api.UpstreamLimits{
MaxConnections: 3,
MaxPendingRequests: 4,

10
command/connect/ca/set/connect_ca_set.go
View File

@ -24,13 +24,20 @@ type cmd struct {
help string
// flags
configFile flags.StringValue
configFile flags.StringValue
forceWithoutCrossSigning bool
}
func (c *cmd) init() {
c.flags = flag.NewFlagSet("", flag.ContinueOnError)
c.flags.Var(&c.configFile, "config-file",
"The path to the config file to use.")
c.flags.BoolVar(&c.forceWithoutCrossSigning, "force-without-cross-signing", false,
"Indicates that the CA reconfiguration should go ahead even if the current "+
"CA is unable to cross sign certificates. This risks temporary connection "+
"failures during the rollout as new leafs will be rejected by proxies that "+
"have not yet observed the new root cert but is the only option if a CA that "+
"doesn't support cross signing needs to be reconfigured or mirated away from.")
c.http = &flags.HTTPFlags{}
flags.Merge(c.flags, c.http.ClientFlags())
@ -70,6 +77,7 @@ func (c *cmd) Run(args []string) int {
c.UI.Error(fmt.Sprintf("Error parsing config file: %s", err))
return 1
}
config.ForceWithoutCrossSigning = c.forceWithoutCrossSigning
// Set the new configuration.
if _, err := client.Connect().CASetConfig(&config, nil); err != nil {

13
command/kv/imp/kv_import.go
View File

@ -10,6 +10,7 @@ import (
"io"
"io/ioutil"
"os"
"path/filepath"
"github.com/hashicorp/consul/api"
"github.com/hashicorp/consul/command/flags"
@ -24,10 +25,11 @@ func New(ui cli.Ui) *cmd {
}
type cmd struct {
UI cli.Ui
flags *flag.FlagSet
http *flags.HTTPFlags
help string
UI cli.Ui
flags *flag.FlagSet
http *flags.HTTPFlags
help string
prefix string
// testStdin is the input for testing.
testStdin io.Reader
@ -35,6 +37,7 @@ type cmd struct {
func (c *cmd) init() {
c.flags = flag.NewFlagSet("", flag.ContinueOnError)
c.flags.StringVar(&c.prefix, "prefix", "", "Key prefix for imported data")
c.http = &flags.HTTPFlags{}
flags.Merge(c.flags, c.http.ClientFlags())
flags.Merge(c.flags, c.http.ServerFlags())
@ -76,7 +79,7 @@ func (c *cmd) Run(args []string) int {
}
pair := &api.KVPair{
Key: entry.Key,
Key: filepath.Join(c.prefix, entry.Key),
Flags: entry.Flags,
Value: value,
}

52
command/kv/imp/kv_import_test.go
View File

@ -70,3 +70,55 @@ func TestKVImportCommand(t *testing.T) {
t.Fatalf("bad: expected: baz, got %s", pair.Value)
}
}
func TestKVImportPrefixCommand(t *testing.T) {
if testing.Short() {
t.Skip("too slow for testing.Short")
}
t.Parallel()
a := agent.NewTestAgent(t, ``)
defer a.Shutdown()
client := a.Client()
const json = `[
{
"key": "foo",
"flags": 0,
"value": "YmFyCg=="
}
]`
ui := cli.NewMockUi()
c := New(ui)
c.testStdin = strings.NewReader(json)
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-prefix=" + "sub/",
"-",
}
code := c.Run(args)
if code != 0 {
t.Fatalf("bad: %d. %#v", code, ui.ErrorWriter.String())
}
pair, _, err := client.KV().Get("foo", nil)
if err != nil {
t.Fatal(err)
}
if pair != nil {
t.Fatalf("bad: expected: nil, got %+v", pair)
}
pair, _, err = client.KV().Get("sub/foo", nil)
if err != nil {
t.Fatal(err)
}
if strings.TrimSpace(string(pair.Value)) != "bar" {
t.Fatalf("bad: expected: bar, got %s", pair.Value)
}
}

10
lib/eof.go
View File

@ -1,7 +1,10 @@
package lib
import (
"errors"
"fmt"
"io"
"net/rpc"
"strings"
"github.com/hashicorp/yamux"
@ -13,7 +16,7 @@ var yamuxSessionShutdown = yamux.ErrSessionShutdown.Error()
// IsErrEOF returns true if we get an EOF error from the socket itself, or
// an EOF equivalent error from yamux.
func IsErrEOF(err error) bool {
if err == io.EOF {
if errors.Is(err, io.EOF) {
return true
}
@ -23,5 +26,10 @@ func IsErrEOF(err error) bool {
return true
}
var serverError rpc.ServerError
if errors.As(err, &serverError) {
return strings.HasSuffix(err.Error(), fmt.Sprintf(": %s", io.EOF.Error()))
}
return false
}

31
lib/eof_test.go Normal file
View File

@ -0,0 +1,31 @@
package lib
import (
"fmt"
"io"
"net/rpc"
"testing"
"github.com/hashicorp/yamux"
"github.com/stretchr/testify/require"
)
func TestErrIsEOF(t *testing.T) {
var tests = []struct {
name string
err error
}{
{name: "EOF", err: io.EOF},
{name: "Wrapped EOF", err: fmt.Errorf("test: %w", io.EOF)},
{name: "yamuxStreamClosed", err: yamux.ErrStreamClosed},
{name: "yamuxSessionShutdown", err: yamux.ErrSessionShutdown},
{name: "ServerError(___: EOF)", err: rpc.ServerError(fmt.Sprintf("rpc error: %s", io.EOF.Error()))},
{name: "Wrapped ServerError(___: EOF)", err: fmt.Errorf("rpc error: %w", rpc.ServerError(fmt.Sprintf("rpc error: %s", io.EOF.Error())))},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
require.True(t, IsErrEOF(tt.err))
})
}
}

4
proto/pbservice/healthcheck.gen.go
View File

@ -23,6 +23,7 @@ func CheckTypeToStructs(s CheckType) structs.CheckType {
t.Shell = s.Shell
t.GRPC = s.GRPC
t.GRPCUseTLS = s.GRPCUseTLS
t.TLSServerName = s.TLSServerName
t.TLSSkipVerify = s.TLSSkipVerify
t.Timeout = s.Timeout
t.TTL = s.TTL
@ -53,6 +54,7 @@ func NewCheckTypeFromStructs(t structs.CheckType) CheckType {
s.Shell = t.Shell
s.GRPC = t.GRPC
s.GRPCUseTLS = t.GRPCUseTLS
s.TLSServerName = t.TLSServerName
s.TLSSkipVerify = t.TLSSkipVerify
s.Timeout = t.Timeout
s.TTL = t.TTL
@ -101,6 +103,7 @@ func NewHealthCheckFromStructs(t structs.HealthCheck) HealthCheck {
func HealthCheckDefinitionToStructs(s HealthCheckDefinition) structs.HealthCheckDefinition {
var t structs.HealthCheckDefinition
t.HTTP = s.HTTP
t.TLSServerName = s.TLSServerName
t.TLSSkipVerify = s.TLSSkipVerify
t.Header = MapHeadersToStructs(s.Header)
t.Method = s.Method
@ -123,6 +126,7 @@ func HealthCheckDefinitionToStructs(s HealthCheckDefinition) structs.HealthCheck
func NewHealthCheckDefinitionFromStructs(t structs.HealthCheckDefinition) HealthCheckDefinition {
var s HealthCheckDefinition
s.HTTP = t.HTTP
s.TLSServerName = t.TLSServerName
s.TLSSkipVerify = t.TLSSkipVerify
s.Header = NewMapHeadersFromStructs(t.Header)
s.Method = t.Method

221
proto/pbservice/healthcheck.pb.go
View File

@ -133,6 +133,7 @@ var xxx_messageInfo_HeaderValue proto.InternalMessageInfo
// name=Structs
type HealthCheckDefinition struct {
HTTP string `protobuf:"bytes,1,opt,name=HTTP,proto3" json:"HTTP,omitempty"`
TLSServerName string `protobuf:"bytes,19,opt,name=TLSServerName,proto3" json:"TLSServerName,omitempty"`
TLSSkipVerify bool `protobuf:"varint,2,opt,name=TLSSkipVerify,proto3" json:"TLSSkipVerify,omitempty"`
// mog: func-to=MapHeadersToStructs func-from=NewMapHeadersFromStructs
Header map[string]HeaderValue `protobuf:"bytes,3,rep,name=Header,proto3" json:"Header" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
@ -218,6 +219,7 @@ type CheckType struct {
Shell string `protobuf:"bytes,13,opt,name=Shell,proto3" json:"Shell,omitempty"`
GRPC string `protobuf:"bytes,14,opt,name=GRPC,proto3" json:"GRPC,omitempty"`
GRPCUseTLS bool `protobuf:"varint,15,opt,name=GRPCUseTLS,proto3" json:"GRPCUseTLS,omitempty"`
TLSServerName string `protobuf:"bytes,27,opt,name=TLSServerName,proto3" json:"TLSServerName,omitempty"`
TLSSkipVerify bool `protobuf:"varint,16,opt,name=TLSSkipVerify,proto3" json:"TLSSkipVerify,omitempty"`
Timeout time.Duration `protobuf:"bytes,17,opt,name=Timeout,proto3,stdduration" json:"Timeout"`
TTL time.Duration `protobuf:"bytes,18,opt,name=TTL,proto3,stdduration" json:"TTL"`
@ -281,70 +283,71 @@ func init() {
func init() { proto.RegisterFile("proto/pbservice/healthcheck.proto", fileDescriptor_8a6f7448747c9fbe) }
var fileDescriptor_8a6f7448747c9fbe = []byte{
// 999 bytes of a gzipped FileDescriptorProto
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// 1016 bytes of a gzipped FileDescriptorProto
0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xb4, 0x56, 0xcf, 0x6f, 0xe3, 0x44,
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0xf4, 0xca, 0x84, 0xe7, 0x14, 0x0b, 0x00, 0x00,
}
func (m *HealthCheck) Marshal() (dAtA []byte, err error) {
@ -524,6 +527,15 @@ func (m *HealthCheckDefinition) MarshalToSizedBuffer(dAtA []byte) (int, error) {
_ = i
var l int
_ = l
if len(m.TLSServerName) > 0 {
i -= len(m.TLSServerName)
copy(dAtA[i:], m.TLSServerName)
i = encodeVarintHealthcheck(dAtA, i, uint64(len(m.TLSServerName)))
i--
dAtA[i] = 0x1
i--
dAtA[i] = 0x9a
}
if len(m.Body) > 0 {
i -= len(m.Body)
copy(dAtA[i:], m.Body)
@ -706,6 +718,15 @@ func (m *CheckType) MarshalToSizedBuffer(dAtA []byte) (int, error) {
_ = i
var l int
_ = l
if len(m.TLSServerName) > 0 {
i -= len(m.TLSServerName)
copy(dAtA[i:], m.TLSServerName)
i = encodeVarintHealthcheck(dAtA, i, uint64(len(m.TLSServerName)))
i--
dAtA[i] = 0x1
i--
dAtA[i] = 0xda
}
if len(m.Body) > 0 {
i -= len(m.Body)
copy(dAtA[i:], m.Body)
@ -1093,6 +1114,10 @@ func (m *HealthCheckDefinition) Size() (n int) {
if l > 0 {
n += 2 + l + sovHealthcheck(uint64(l))
}
l = len(m.TLSServerName)
if l > 0 {
n += 2 + l + sovHealthcheck(uint64(l))
}
return n
}
@ -1200,6 +1225,10 @@ func (m *CheckType) Size() (n int) {
if l > 0 {
n += 2 + l + sovHealthcheck(uint64(l))
}
l = len(m.TLSServerName)
if l > 0 {
n += 2 + l + sovHealthcheck(uint64(l))
}
return n
}
@ -2435,6 +2464,38 @@ func (m *HealthCheckDefinition) Unmarshal(dAtA []byte) error {
}
m.Body = string(dAtA[iNdEx:postIndex])
iNdEx = postIndex
case 19:
if wireType != 2 {
return fmt.Errorf("proto: wrong wireType = %d for field TLSServerName", wireType)
}
var stringLen uint64
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowHealthcheck
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
stringLen |= uint64(b&0x7F) << shift
if b < 0x80 {
break
}
}
intStringLen := int(stringLen)
if intStringLen < 0 {
return ErrInvalidLengthHealthcheck
}
postIndex := iNdEx + intStringLen
if postIndex < 0 {
return ErrInvalidLengthHealthcheck
}
if postIndex > l {
return io.ErrUnexpectedEOF
}
m.TLSServerName = string(dAtA[iNdEx:postIndex])
iNdEx = postIndex
default:
iNdEx = preIndex
skippy, err := skipHealthcheck(dAtA[iNdEx:])
@ -3358,6 +3419,38 @@ func (m *CheckType) Unmarshal(dAtA []byte) error {
}
m.Body = string(dAtA[iNdEx:postIndex])
iNdEx = postIndex
case 27:
if wireType != 2 {
return fmt.Errorf("proto: wrong wireType = %d for field TLSServerName", wireType)
}
var stringLen uint64
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowHealthcheck
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
stringLen |= uint64(b&0x7F) << shift
if b < 0x80 {
break
}
}
intStringLen := int(stringLen)
if intStringLen < 0 {
return ErrInvalidLengthHealthcheck
}
postIndex := iNdEx + intStringLen
if postIndex < 0 {
return ErrInvalidLengthHealthcheck
}
if postIndex > l {
return io.ErrUnexpectedEOF
}
m.TLSServerName = string(dAtA[iNdEx:postIndex])
iNdEx = postIndex
default:
iNdEx = preIndex
skippy, err := skipHealthcheck(dAtA[iNdEx:])

2
proto/pbservice/healthcheck.proto
View File

@ -56,6 +56,7 @@ message HeaderValue {
// name=Structs
message HealthCheckDefinition {
string HTTP = 1;
string TLSServerName = 19;
bool TLSSkipVerify = 2;
// mog: func-to=MapHeadersToStructs func-from=NewMapHeadersFromStructs
@ -117,6 +118,7 @@ message CheckType {
string Shell = 13;
string GRPC = 14;
bool GRPCUseTLS = 15;
string TLSServerName = 27;
bool TLSSkipVerify = 16;
google.protobuf.Duration Timeout = 17
[(gogoproto.stdduration) = true, (gogoproto.nullable) = false];

2
sdk/testutil/assertions.go
View File

@ -8,7 +8,7 @@ import (
// RequireErrorContains is a test helper for asserting that an error occurred
// and the error message returned contains the expected error message as a
// substring.
func RequireErrorContains(t *testing.T, err error, expectedErrorMessage string) {
func RequireErrorContains(t testing.TB, err error, expectedErrorMessage string) {
t.Helper()
if err == nil {
t.Fatal("An error is expected but got nil.")

4
sdk/testutil/io.go
View File

@ -35,7 +35,7 @@ var noCleanup = strings.ToLower(os.Getenv("TEST_NOCLEANUP")) == "true"
// If the directory cannot be created t.Fatal is called.
// The directory will be removed when the test ends. Set TEST_NOCLEANUP env var
// to prevent the directory from being removed.
func TempDir(t *testing.T, name string) string {
func TempDir(t testing.TB, name string) string {
if t == nil {
panic("argument t must be non-nil")
}
@ -61,7 +61,7 @@ func TempDir(t *testing.T, name string) string {
// avoid double cleanup.
// The file will be removed when the test ends. Set TEST_NOCLEANUP env var
// to prevent the file from being removed.
func TempFile(t *testing.T, name string) *os.File {
func TempFile(t testing.TB, name string) *os.File {
if t == nil {
panic("argument t must be non-nil")
}

8
sdk/testutil/server.go
View File

@ -383,7 +383,7 @@ func (s *TestServer) waitForAPI() error {
// waitForLeader waits for the Consul server's HTTP API to become
// available, and then waits for a known leader and an index of
// 2 or more to be observed to confirm leader election is done.
func (s *TestServer) WaitForLeader(t *testing.T) {
func (s *TestServer) WaitForLeader(t testing.TB) {
retry.Run(t, func(r *retry.R) {
// Query the API and check the status code.
url := s.url("/v1/catalog/nodes")
@ -412,7 +412,7 @@ func (s *TestServer) WaitForLeader(t *testing.T) {
// WaitForActiveCARoot waits until the server can return a Connect CA meaning
// connect has completed bootstrapping and is ready to use.
func (s *TestServer) WaitForActiveCARoot(t *testing.T) {
func (s *TestServer) WaitForActiveCARoot(t testing.TB) {
// don't need to fully decode the response
type rootsResponse struct {
ActiveRootID string
@ -452,7 +452,7 @@ func (s *TestServer) WaitForActiveCARoot(t *testing.T) {
// WaitForServiceIntentions waits until the server can accept config entry
// kinds of service-intentions meaning any migration bootstrapping from pre-1.9
// intentions has completed.
func (s *TestServer) WaitForServiceIntentions(t *testing.T) {
func (s *TestServer) WaitForServiceIntentions(t testing.TB) {
const fakeConfigName = "Sa4ohw5raith4si0Ohwuqu3lowiethoh"
retry.Run(t, func(r *retry.R) {
// Try to delete a non-existent service-intentions config entry. The
@ -472,7 +472,7 @@ func (s *TestServer) WaitForServiceIntentions(t *testing.T) {
// WaitForSerfCheck ensures we have a node with serfHealth check registered
// Behavior mirrors testrpc.WaitForTestAgent but avoids the dependency cycle in api pkg
func (s *TestServer) WaitForSerfCheck(t *testing.T) {
func (s *TestServer) WaitForSerfCheck(t testing.TB) {
retry.Run(t, func(r *retry.R) {
// Query the API and check the status code.
url := s.url("/v1/catalog/nodes?index=0")

26
sdk/testutil/server_methods.go
View File

@ -24,32 +24,32 @@ const (
)
// JoinLAN is used to join local datacenters together.
func (s *TestServer) JoinLAN(t *testing.T, addr string) {
func (s *TestServer) JoinLAN(t testing.TB, addr string) {
resp := s.put(t, "/v1/agent/join/"+addr, nil)
defer resp.Body.Close()
}
// JoinWAN is used to join remote datacenters together.
func (s *TestServer) JoinWAN(t *testing.T, addr string) {
func (s *TestServer) JoinWAN(t testing.TB, addr string) {
resp := s.put(t, "/v1/agent/join/"+addr+"?wan=1", nil)
resp.Body.Close()
}
// SetKV sets an individual key in the K/V store.
func (s *TestServer) SetKV(t *testing.T, key string, val []byte) {
func (s *TestServer) SetKV(t testing.TB, key string, val []byte) {
resp := s.put(t, "/v1/kv/"+key, bytes.NewBuffer(val))
resp.Body.Close()
}
// SetKVString sets an individual key in the K/V store, but accepts a string
// instead of []byte.
func (s *TestServer) SetKVString(t *testing.T, key string, val string) {
func (s *TestServer) SetKVString(t testing.TB, key string, val string) {
resp := s.put(t, "/v1/kv/"+key, bytes.NewBufferString(val))
resp.Body.Close()
}
// GetKV retrieves a single key and returns its value
func (s *TestServer) GetKV(t *testing.T, key string) []byte {
func (s *TestServer) GetKV(t testing.TB, key string) []byte {
resp := s.get(t, "/v1/kv/"+key)
defer resp.Body.Close()
@ -76,12 +76,12 @@ func (s *TestServer) GetKV(t *testing.T, key string) []byte {
// GetKVString retrieves a value from the store, but returns as a string instead
// of []byte.
func (s *TestServer) GetKVString(t *testing.T, key string) string {
func (s *TestServer) GetKVString(t testing.TB, key string) string {
return string(s.GetKV(t, key))
}
// PopulateKV fills the Consul KV with data from a generic map.
func (s *TestServer) PopulateKV(t *testing.T, data map[string][]byte) {
func (s *TestServer) PopulateKV(t testing.TB, data map[string][]byte) {
for k, v := range data {
s.SetKV(t, k, v)
}
@ -89,7 +89,7 @@ func (s *TestServer) PopulateKV(t *testing.T, data map[string][]byte) {
// ListKV returns a list of keys present in the KV store. This will list all
// keys under the given prefix recursively and return them as a slice.
func (s *TestServer) ListKV(t *testing.T, prefix string) []string {
func (s *TestServer) ListKV(t testing.TB, prefix string) []string {
resp := s.get(t, "/v1/kv/"+prefix+"?keys")
defer resp.Body.Close()
@ -108,7 +108,7 @@ func (s *TestServer) ListKV(t *testing.T, prefix string) []string {
// AddService adds a new service to the Consul instance. It also
// automatically adds a health check with the given status, which
// can be one of "passing", "warning", or "critical".
func (s *TestServer) AddService(t *testing.T, name, status string, tags []string) {
func (s *TestServer) AddService(t testing.TB, name, status string, tags []string) {
s.AddAddressableService(t, name, status, "", 0, tags) // set empty address and 0 as port for non-accessible service
}
@ -117,7 +117,7 @@ func (s *TestServer) AddService(t *testing.T, name, status string, tags []string
// that maybe accessed with in target source code.
// It also automatically adds a health check with the given status, which
// can be one of "passing", "warning", or "critical", just like `AddService` does.
func (s *TestServer) AddAddressableService(t *testing.T, name, status, address string, port int, tags []string) {
func (s *TestServer) AddAddressableService(t testing.TB, name, status, address string, port int, tags []string) {
svc := &TestService{
Name: name,
Tags: tags,
@ -157,7 +157,7 @@ func (s *TestServer) AddAddressableService(t *testing.T, name, status, address s
// AddCheck adds a check to the Consul instance. If the serviceID is
// left empty (""), then the check will be associated with the node.
// The check status may be "passing", "warning", or "critical".
func (s *TestServer) AddCheck(t *testing.T, name, serviceID, status string) {
func (s *TestServer) AddCheck(t testing.TB, name, serviceID, status string) {
chk := &TestCheck{
ID: name,
Name: name,
@ -186,7 +186,7 @@ func (s *TestServer) AddCheck(t *testing.T, name, serviceID, status string) {
}
// put performs a new HTTP PUT request.
func (s *TestServer) put(t *testing.T, path string, body io.Reader) *http.Response {
func (s *TestServer) put(t testing.TB, path string, body io.Reader) *http.Response {
req, err := http.NewRequest("PUT", s.url(path), body)
if err != nil {
t.Fatalf("failed to create PUT request: %s", err)
@ -203,7 +203,7 @@ func (s *TestServer) put(t *testing.T, path string, body io.Reader) *http.Respon
}
// get performs a new HTTP GET request.
func (s *TestServer) get(t *testing.T, path string) *http.Response {
func (s *TestServer) get(t testing.TB, path string) *http.Response {
resp, err := s.HTTPClient.Get(s.url(path))
if err != nil {
t.Fatalf("failed to create GET request: %s", err)

4
sdk/testutil/server_wrapper.go
View File

@ -4,7 +4,7 @@ import "testing"
type WrappedServer struct {
s *TestServer
t *testing.T
t testing.TB
}
// Wrap wraps the test server in a `testing.t` for convenience.
@ -16,7 +16,7 @@ type WrappedServer struct {
//
// This is useful when you are calling multiple functions and save the wrapped
// value as another variable to reduce the inclusion of "t".
func (s *TestServer) Wrap(t *testing.T) *WrappedServer {
func (s *TestServer) Wrap(t testing.TB) *WrappedServer {
return &WrappedServer{s, t}
}

14
tlsutil/config.go
View File

@ -711,21 +711,27 @@ func (c *Configurator) IncomingHTTPSConfig() *tls.Config {
return config
}
// IncomingTLSConfig generates a *tls.Config for outgoing TLS connections for
// checks. This function is separated because there is an extra flag to
// OutgoingTLSConfigForCheck generates a *tls.Config for outgoing TLS connections
// for checks. This function is separated because there is an extra flag to
// consider for checks. EnableAgentTLSForChecks and InsecureSkipVerify has to
// be checked for checks.
func (c *Configurator) OutgoingTLSConfigForCheck(skipVerify bool) *tls.Config {
func (c *Configurator) OutgoingTLSConfigForCheck(skipVerify bool, serverName string) *tls.Config {
c.log("OutgoingTLSConfigForCheck")
if serverName == "" {
serverName = c.serverNameOrNodeName()
}
if !c.enableAgentTLSForChecks() {
return &tls.Config{
InsecureSkipVerify: skipVerify,
ServerName: serverName,
}
}
config := c.commonTLSConfig(false)
config.InsecureSkipVerify = skipVerify
config.ServerName = c.serverNameOrNodeName()
config.ServerName = serverName
return config
}

9
tlsutil/config_test.go
View File

@ -909,16 +909,21 @@ func TestConfigurator_OutgoingTLSConfigForChecks(t *testing.T) {
TLSMinVersion: "tls12",
EnableAgentTLSForChecks: false,
}, autoTLS: &autoTLS{}}
tlsConf := c.OutgoingTLSConfigForCheck(true)
tlsConf := c.OutgoingTLSConfigForCheck(true, "")
require.Equal(t, true, tlsConf.InsecureSkipVerify)
require.Equal(t, uint16(0), tlsConf.MinVersion)
c.base.EnableAgentTLSForChecks = true
c.base.ServerName = "servername"
tlsConf = c.OutgoingTLSConfigForCheck(true)
tlsConf = c.OutgoingTLSConfigForCheck(true, "")
require.Equal(t, true, tlsConf.InsecureSkipVerify)
require.Equal(t, TLSLookup[c.base.TLSMinVersion], tlsConf.MinVersion)
require.Equal(t, c.base.ServerName, tlsConf.ServerName)
tlsConf = c.OutgoingTLSConfigForCheck(true, "servername2")
require.Equal(t, true, tlsConf.InsecureSkipVerify)
require.Equal(t, TLSLookup[c.base.TLSMinVersion], tlsConf.MinVersion)
require.Equal(t, "servername2", tlsConf.ServerName)
}
func TestConfigurator_OutgoingRPCConfig(t *testing.T) {

35
ui/packages/consul-ui/.docfy-config.js
View File

@ -20,11 +20,44 @@ module.exports = {
prism
],
sources: [
{
root: path.resolve(__dirname, 'docs'),
pattern: '**/*.mdx',
urlSchema: 'auto',
urlPrefix: 'docs',
},
{
root: path.resolve(__dirname, 'app/modifiers'),
pattern: '**/*.mdx',
urlSchema: 'auto',
urlPrefix: 'docs/modifiers',
},
{
root: path.resolve(__dirname, 'app/helpers'),
pattern: '**/*.mdx',
urlSchema: 'auto',
urlPrefix: 'docs/helpers',
},
{
root: path.resolve(__dirname, 'app/services'),
pattern: '**/*.mdx',
urlSchema: 'auto',
urlPrefix: 'docs/services',
},
{
root: path.resolve(__dirname, 'app/components'),
pattern: '**/README.mdx',
pattern: '**(!consul)/README.mdx',
urlSchema: 'auto',
urlPrefix: 'docs/components',
},
{
root: path.resolve(__dirname, 'app/components/consul'),
pattern: '**/README.mdx',
urlSchema: 'auto',
urlPrefix: 'docs/consul',
}
],
labels: {
"consul": "Consul Components"
}
};

15
ui/packages/consul-ui/app/abilities/acl.js
View File

@ -1,9 +1,6 @@
import BaseAbility from './base';
import { inject as service } from '@ember/service';
// ACL ability covers all of the ACL things, like tokens, policies, roles and
// auth methods and this therefore should not be deleted once we remove the on
// legacy ACLs related classes
export default class ACLAbility extends BaseAbility {
@service('env') env;
@ -13,4 +10,16 @@ export default class ACLAbility extends BaseAbility {
get canRead() {
return this.env.var('CONSUL_ACLS_ENABLED') && super.canRead;
}
get canDuplicate() {
return this.env.var('CONSUL_ACLS_ENABLED') && super.canWrite;
}
get canDelete() {
return this.env.var('CONSUL_ACLS_ENABLED') && this.item.ID !== 'anonymous' && super.canWrite;
}
get canUse() {
return this.env.var('CONSUL_ACLS_ENABLED');
}
}

21
ui/packages/consul-ui/app/abilities/auth-method.js Normal file
View File

@ -0,0 +1,21 @@
import BaseAbility from './base';
import { inject as service } from '@ember/service';
export default class AuthMethodAbility extends BaseAbility {
@service('env') env;
resource = 'acl';
segmented = false;
get canRead() {
return this.env.var('CONSUL_ACLS_ENABLED') && super.canRead;
}
get canCreate() {
return this.env.var('CONSUL_ACLS_ENABLED') && super.canCreate;
}
get canDelete() {
return this.env.var('CONSUL_ACLS_ENABLED') && super.canDelete;
}
}

4
ui/packages/consul-ui/app/abilities/nspace.js
View File

@ -11,6 +11,10 @@ export default class NspaceAbility extends BaseAbility {
return this.canCreate;
}
get canDelete() {
return this.item.Name !== 'default' && super.canDelete;
}
get canChoose() {
return this.env.var('CONSUL_NSPACES_ENABLED') && this.nspaces.length > 0;
}

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