Allow HCP metrics collection for Envoy proxies

Co-authored-by: Ashvitha Sridharan <ashvitha.sridharan@hashicorp.com>
Co-authored-by: Freddy <freddygv@users.noreply.github.com>

Add a new envoy flag: "envoy_hcp_metrics_bind_socket_dir", a directory
where a unix socket will be created with the name
`<namespace>_<proxy_id>.sock` to forward Envoy metrics.

If set, this will configure:
- In bootstrap configuration a local stats_sink and static cluster.
  These will forward metrics to a loopback listener sent over xDS.

- A dynamic listener listening at the socket path that the previously
  defined static cluster is sending metrics to.

- A dynamic cluster that will forward traffic received at this listener
  to the hcp-metrics-collector service.


Reasons for having a static cluster pointing at a dynamic listener:
- We want to secure the metrics stream using TLS, but the stats sink can
  only be defined in bootstrap config. With dynamic listeners/clusters
  we can use the proxy's leaf certificate issued by the Connect CA,
  which isn't available at bootstrap time.

- We want to intelligently route to the HCP collector. Configuring its
  addreess at bootstrap time limits our flexibility routing-wise. More
  on this below.

Reasons for defining the collector as an upstream in `proxycfg`:
- The HCP collector will be deployed as a mesh service.

- Certificate management is taken care of, as mentioned above.

- Service discovery and routing logic is automatically taken care of,
  meaning that no code changes are required in the xds package.

- Custom routing rules can be added for the collector using discovery
  chain config entries. Initially the collector is expected to be
  deployed to each admin partition, but in the future could be deployed
  centrally in the default partition. These config entries could even be
  managed by HCP itself.
This commit is contained in:
Ashvitha 2023-03-10 15:52:54 -05:00 committed by GitHub
parent c76598234c
commit f514182f3e
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
17 changed files with 1295 additions and 38 deletions

3
.changelog/16585.txt Normal file
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@ -0,0 +1,3 @@
```release-note:feature
xds: Allow for configuring connect proxies to send service mesh telemetry to an HCP metrics collection service.
```

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@ -3,12 +3,16 @@ package proxycfg
import ( import (
"context" "context"
"fmt" "fmt"
"path"
"strings" "strings"
"github.com/hashicorp/consul/acl"
cachetype "github.com/hashicorp/consul/agent/cache-types" cachetype "github.com/hashicorp/consul/agent/cache-types"
"github.com/hashicorp/consul/agent/proxycfg/internal/watch" "github.com/hashicorp/consul/agent/proxycfg/internal/watch"
"github.com/hashicorp/consul/agent/structs" "github.com/hashicorp/consul/agent/structs"
"github.com/hashicorp/consul/api"
"github.com/hashicorp/consul/proto/private/pbpeering" "github.com/hashicorp/consul/proto/private/pbpeering"
"github.com/mitchellh/mapstructure"
) )
type handlerConnectProxy struct { type handlerConnectProxy struct {
@ -103,6 +107,10 @@ func (s *handlerConnectProxy) initialize(ctx context.Context) (ConfigSnapshot, e
return snap, err return snap, err
} }
if err := s.maybeInitializeHCPMetricsWatches(ctx, snap); err != nil {
return snap, fmt.Errorf("failed to initialize HCP metrics watches: %w", err)
}
if s.proxyCfg.Mode == structs.ProxyModeTransparent { if s.proxyCfg.Mode == structs.ProxyModeTransparent {
// When in transparent proxy we will infer upstreams from intentions with this source // When in transparent proxy we will infer upstreams from intentions with this source
err := s.dataSources.IntentionUpstreams.Notify(ctx, &structs.ServiceSpecificRequest{ err := s.dataSources.IntentionUpstreams.Notify(ctx, &structs.ServiceSpecificRequest{
@ -614,3 +622,66 @@ func (s *handlerConnectProxy) handleUpdate(ctx context.Context, u UpdateEvent, s
} }
return nil return nil
} }
// hcpMetricsConfig represents the basic opaque config values for pushing telemetry to HCP.
type hcpMetricsConfig struct {
// HCPMetricsBindSocketDir is a string that configures the directory for a
// unix socket where Envoy will forward metrics. These metrics get pushed to
// the HCP Metrics collector to show service mesh metrics on HCP.
HCPMetricsBindSocketDir string `mapstructure:"envoy_hcp_metrics_bind_socket_dir"`
}
func parseHCPMetricsConfig(m map[string]interface{}) (hcpMetricsConfig, error) {
var cfg hcpMetricsConfig
err := mapstructure.WeakDecode(m, &cfg)
if err != nil {
return cfg, fmt.Errorf("failed to decode: %w", err)
}
return cfg, nil
}
// maybeInitializeHCPMetricsWatches will initialize a synthetic upstream and discovery chain
// watch for the HCP metrics collector, if metrics collection is enabled on the proxy registration.
func (s *handlerConnectProxy) maybeInitializeHCPMetricsWatches(ctx context.Context, snap ConfigSnapshot) error {
hcpCfg, err := parseHCPMetricsConfig(s.proxyCfg.Config)
if err != nil {
s.logger.Error("failed to parse connect.proxy.config", "error", err)
}
if hcpCfg.HCPMetricsBindSocketDir == "" {
// Metrics collection is not enabled, return early.
return nil
}
// The path includes the proxy ID so that when multiple proxies are on the same host
// they each have a distinct path to send their metrics.
sock := fmt.Sprintf("%s_%s.sock", s.proxyID.NamespaceOrDefault(), s.proxyID.ID)
path := path.Join(hcpCfg.HCPMetricsBindSocketDir, sock)
upstream := structs.Upstream{
DestinationNamespace: acl.DefaultNamespaceName,
DestinationPartition: s.proxyID.PartitionOrDefault(),
DestinationName: api.HCPMetricsCollectorName,
LocalBindSocketPath: path,
Config: map[string]interface{}{
"protocol": "grpc",
},
}
uid := NewUpstreamID(&upstream)
snap.ConnectProxy.UpstreamConfig[uid] = &upstream
err = s.dataSources.CompiledDiscoveryChain.Notify(ctx, &structs.DiscoveryChainRequest{
Datacenter: s.source.Datacenter,
QueryOptions: structs.QueryOptions{Token: s.token},
Name: upstream.DestinationName,
EvaluateInDatacenter: s.source.Datacenter,
EvaluateInNamespace: uid.NamespaceOrDefault(),
EvaluateInPartition: uid.PartitionOrDefault(),
}, "discovery-chain:"+uid.String(), s.ch)
if err != nil {
return fmt.Errorf("failed to watch discovery chain for %s: %v", uid.String(), err)
}
return nil
}

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@ -7,14 +7,16 @@ import (
"testing" "testing"
"time" "time"
cachetype "github.com/hashicorp/consul/agent/cache-types"
"github.com/hashicorp/go-hclog" "github.com/hashicorp/go-hclog"
"github.com/stretchr/testify/require" "github.com/stretchr/testify/require"
"golang.org/x/time/rate" "golang.org/x/time/rate"
"github.com/hashicorp/consul/acl" "github.com/hashicorp/consul/acl"
cachetype "github.com/hashicorp/consul/agent/cache-types"
"github.com/hashicorp/consul/agent/consul/discoverychain" "github.com/hashicorp/consul/agent/consul/discoverychain"
"github.com/hashicorp/consul/agent/structs" "github.com/hashicorp/consul/agent/structs"
apimod "github.com/hashicorp/consul/api"
"github.com/hashicorp/consul/proto/private/pbpeering" "github.com/hashicorp/consul/proto/private/pbpeering"
"github.com/hashicorp/consul/proto/private/prototest" "github.com/hashicorp/consul/proto/private/prototest"
"github.com/hashicorp/consul/sdk/testutil" "github.com/hashicorp/consul/sdk/testutil"
@ -459,12 +461,14 @@ func TestState_WatchesAndUpdates(t *testing.T) {
billing = structs.NewServiceName("billing", nil) billing = structs.NewServiceName("billing", nil)
api = structs.NewServiceName("api", nil) api = structs.NewServiceName("api", nil)
apiA = structs.NewServiceName("api-a", nil) apiA = structs.NewServiceName("api-a", nil)
hcpCollector = structs.NewServiceName(apimod.HCPMetricsCollectorName, nil)
apiUID = NewUpstreamIDFromServiceName(api) apiUID = NewUpstreamIDFromServiceName(api)
dbUID = NewUpstreamIDFromServiceName(db) dbUID = NewUpstreamIDFromServiceName(db)
pqUID = UpstreamIDFromString("prepared_query:query") pqUID = UpstreamIDFromString("prepared_query:query")
extApiUID = NewUpstreamIDFromServiceName(apiA) extApiUID = NewUpstreamIDFromServiceName(apiA)
extDBUID = NewUpstreamIDFromServiceName(db) extDBUID = NewUpstreamIDFromServiceName(db)
hcpCollectorUID = NewUpstreamIDFromServiceName(hcpCollector)
) )
// TODO(peering): NewUpstreamIDFromServiceName should take a PeerName // TODO(peering): NewUpstreamIDFromServiceName should take a PeerName
extApiUID.Peer = "peer-a" extApiUID.Peer = "peer-a"
@ -3623,6 +3627,164 @@ func TestState_WatchesAndUpdates(t *testing.T) {
}, },
}, },
}, },
"hcp-metrics": {
ns: structs.NodeService{
Kind: structs.ServiceKindConnectProxy,
ID: "web-sidecar-proxy",
Service: "web-sidecar-proxy",
Address: "10.0.1.1",
Port: 443,
Proxy: structs.ConnectProxyConfig{
DestinationServiceName: "web",
Config: map[string]interface{}{
"envoy_hcp_metrics_bind_socket_dir": "/tmp/consul/hcp-metrics/",
},
},
},
sourceDC: "dc1",
stages: []verificationStage{
{
requiredWatches: map[string]verifyWatchRequest{
fmt.Sprintf("discovery-chain:%s", hcpCollectorUID.String()): genVerifyDiscoveryChainWatch(&structs.DiscoveryChainRequest{
Name: hcpCollector.Name,
EvaluateInDatacenter: "dc1",
EvaluateInNamespace: "default",
EvaluateInPartition: "default",
Datacenter: "dc1",
QueryOptions: structs.QueryOptions{
Token: aclToken,
},
}),
},
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
require.False(t, snap.Valid(), "should not be valid")
require.Len(t, snap.ConnectProxy.DiscoveryChain, 0, "%+v", snap.ConnectProxy.DiscoveryChain)
require.Len(t, snap.ConnectProxy.WatchedDiscoveryChains, 0, "%+v", snap.ConnectProxy.WatchedDiscoveryChains)
require.Len(t, snap.ConnectProxy.WatchedUpstreams, 0, "%+v", snap.ConnectProxy.WatchedUpstreams)
require.Len(t, snap.ConnectProxy.WatchedUpstreamEndpoints, 0, "%+v", snap.ConnectProxy.WatchedUpstreamEndpoints)
},
},
{
events: []UpdateEvent{
rootWatchEvent(),
{
CorrelationID: peeringTrustBundlesWatchID,
Result: peerTrustBundles,
},
{
CorrelationID: leafWatchID,
Result: issuedCert,
Err: nil,
},
{
CorrelationID: intentionsWatchID,
Result: TestIntentions(),
Err: nil,
},
{
CorrelationID: meshConfigEntryID,
Result: &structs.ConfigEntryResponse{},
},
{
CorrelationID: fmt.Sprintf("discovery-chain:%s", hcpCollectorUID.String()),
Result: &structs.DiscoveryChainResponse{
Chain: discoverychain.TestCompileConfigEntries(t, hcpCollector.Name, "default", "default", "dc1", "trustdomain.consul", nil),
},
Err: nil,
},
},
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
require.True(t, snap.Valid())
require.Equal(t, indexedRoots, snap.Roots)
require.Equal(t, issuedCert, snap.ConnectProxy.Leaf)
// An event was received with the HCP collector's discovery chain, which sets up some bookkeeping in the snapshot.
require.Len(t, snap.ConnectProxy.DiscoveryChain, 1, "%+v", snap.ConnectProxy.DiscoveryChain)
require.Contains(t, snap.ConnectProxy.DiscoveryChain, hcpCollectorUID)
require.Len(t, snap.ConnectProxy.WatchedUpstreams, 1, "%+v", snap.ConnectProxy.WatchedUpstreams)
require.Len(t, snap.ConnectProxy.WatchedUpstreamEndpoints, 1, "%+v", snap.ConnectProxy.WatchedUpstreamEndpoints)
require.Contains(t, snap.ConnectProxy.WatchedUpstreamEndpoints, hcpCollectorUID)
expectUpstream := structs.Upstream{
DestinationNamespace: "default",
DestinationPartition: "default",
DestinationName: apimod.HCPMetricsCollectorName,
LocalBindSocketPath: "/tmp/consul/hcp-metrics/default_web-sidecar-proxy.sock",
Config: map[string]interface{}{
"protocol": "grpc",
},
}
uid := NewUpstreamID(&expectUpstream)
require.Contains(t, snap.ConnectProxy.UpstreamConfig, uid)
require.Equal(t, &expectUpstream, snap.ConnectProxy.UpstreamConfig[uid])
// No endpoints have arrived yet.
require.Len(t, snap.ConnectProxy.WatchedUpstreamEndpoints[hcpCollectorUID], 0, "%+v", snap.ConnectProxy.WatchedUpstreamEndpoints)
},
},
{
requiredWatches: map[string]verifyWatchRequest{
fmt.Sprintf("upstream-target:%s.default.default.dc1:", apimod.HCPMetricsCollectorName) + hcpCollectorUID.String(): genVerifyServiceSpecificRequest(apimod.HCPMetricsCollectorName, "", "dc1", true),
},
events: []UpdateEvent{
{
CorrelationID: fmt.Sprintf("upstream-target:%s.default.default.dc1:", apimod.HCPMetricsCollectorName) + hcpCollectorUID.String(),
Result: &structs.IndexedCheckServiceNodes{
Nodes: structs.CheckServiceNodes{
{
Node: &structs.Node{
Node: "node1",
Address: "10.0.0.1",
},
Service: &structs.NodeService{
ID: apimod.HCPMetricsCollectorName,
Service: apimod.HCPMetricsCollectorName,
Port: 8080,
},
},
},
},
Err: nil,
},
},
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
require.True(t, snap.Valid())
require.Equal(t, indexedRoots, snap.Roots)
require.Equal(t, issuedCert, snap.ConnectProxy.Leaf)
// Discovery chain for the HCP collector should still be stored in the snapshot.
require.Len(t, snap.ConnectProxy.DiscoveryChain, 1, "%+v", snap.ConnectProxy.DiscoveryChain)
require.Contains(t, snap.ConnectProxy.DiscoveryChain, hcpCollectorUID)
require.Len(t, snap.ConnectProxy.WatchedUpstreams, 1, "%+v", snap.ConnectProxy.WatchedUpstreams)
require.Len(t, snap.ConnectProxy.WatchedUpstreamEndpoints, 1, "%+v", snap.ConnectProxy.WatchedUpstreamEndpoints)
require.Contains(t, snap.ConnectProxy.WatchedUpstreamEndpoints, hcpCollectorUID)
// An endpoint arrived for the HCP collector, so it should be present in the snapshot.
require.Len(t, snap.ConnectProxy.WatchedUpstreamEndpoints[hcpCollectorUID], 1, "%+v", snap.ConnectProxy.WatchedUpstreamEndpoints)
nodes := structs.CheckServiceNodes{
{
Node: &structs.Node{
Node: "node1",
Address: "10.0.0.1",
},
Service: &structs.NodeService{
ID: apimod.HCPMetricsCollectorName,
Service: apimod.HCPMetricsCollectorName,
Port: 8080,
},
},
}
target := fmt.Sprintf("%s.default.default.dc1", apimod.HCPMetricsCollectorName)
require.Equal(t, nodes, snap.ConnectProxy.WatchedUpstreamEndpoints[hcpCollectorUID][target])
},
},
},
},
} }
for name, tc := range cases { for name, tc := range cases {

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@ -1,6 +1,7 @@
package proxycfg package proxycfg
import ( import (
"fmt"
"time" "time"
"github.com/mitchellh/go-testing-interface" "github.com/mitchellh/go-testing-interface"
@ -9,6 +10,7 @@ import (
"github.com/hashicorp/consul/agent/connect" "github.com/hashicorp/consul/agent/connect"
"github.com/hashicorp/consul/agent/consul/discoverychain" "github.com/hashicorp/consul/agent/consul/discoverychain"
"github.com/hashicorp/consul/agent/structs" "github.com/hashicorp/consul/agent/structs"
"github.com/hashicorp/consul/api"
"github.com/hashicorp/consul/types" "github.com/hashicorp/consul/types"
) )
@ -288,3 +290,51 @@ func TestConfigSnapshotGRPCExposeHTTP1(t testing.T) *ConfigSnapshot {
}, },
}) })
} }
// TestConfigSnapshotDiscoveryChain returns a fully populated snapshot using a discovery chain
func TestConfigSnapshotHCPMetrics(t testing.T) *ConfigSnapshot {
// DiscoveryChain without an UpstreamConfig should yield a
// filter chain when in transparent proxy mode
var (
collector = structs.NewServiceName(api.HCPMetricsCollectorName, nil)
collectorUID = NewUpstreamIDFromServiceName(collector)
collectorChain = discoverychain.TestCompileConfigEntries(t, api.HCPMetricsCollectorName, "default", "default", "dc1", connect.TestClusterID+".consul", nil)
)
return TestConfigSnapshot(t, func(ns *structs.NodeService) {
ns.Proxy.Config = map[string]interface{}{
"envoy_hcp_metrics_bind_socket_dir": "/tmp/consul/hcp-metrics",
}
}, []UpdateEvent{
{
CorrelationID: meshConfigEntryID,
Result: &structs.ConfigEntryResponse{
Entry: nil,
},
},
{
CorrelationID: "discovery-chain:" + collectorUID.String(),
Result: &structs.DiscoveryChainResponse{
Chain: collectorChain,
},
},
{
CorrelationID: fmt.Sprintf("upstream-target:%s.default.default.dc1:", api.HCPMetricsCollectorName) + collectorUID.String(),
Result: &structs.IndexedCheckServiceNodes{
Nodes: []structs.CheckServiceNode{
{
Node: &structs.Node{
Address: "8.8.8.8",
Datacenter: "dc1",
},
Service: &structs.NodeService{
Service: api.HCPMetricsCollectorName,
Address: "9.9.9.9",
Port: 9090,
},
},
},
},
},
})
}

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@ -166,6 +166,10 @@ func TestAllResourcesFromSnapshot(t *testing.T) {
name: "local-mesh-gateway-with-peered-upstreams", name: "local-mesh-gateway-with-peered-upstreams",
create: proxycfg.TestConfigSnapshotPeeringLocalMeshGateway, create: proxycfg.TestConfigSnapshotPeeringLocalMeshGateway,
}, },
{
name: "hcp-metrics",
create: proxycfg.TestConfigSnapshotHCPMetrics,
},
} }
tests = append(tests, getConnectProxyTransparentProxyGoldenTestCases()...) tests = append(tests, getConnectProxyTransparentProxyGoldenTestCases()...)
tests = append(tests, getMeshGatewayPeeringGoldenTestCases()...) tests = append(tests, getMeshGatewayPeeringGoldenTestCases()...)

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@ -0,0 +1,183 @@
{
"versionInfo": "00000001",
"resources": [
{
"@type": "type.googleapis.com/envoy.config.cluster.v3.Cluster",
"name": "db.default.dc1.internal.11111111-2222-3333-4444-555555555555.consul",
"altStatName": "db.default.dc1.internal.11111111-2222-3333-4444-555555555555.consul",
"type": "EDS",
"edsClusterConfig": {
"edsConfig": {
"ads": {},
"resourceApiVersion": "V3"
}
},
"connectTimeout": "5s",
"circuitBreakers": {},
"outlierDetection": {},
"commonLbConfig": {
"healthyPanicThreshold": {}
},
"transportSocket": {
"name": "tls",
"typedConfig": {
"@type": "type.googleapis.com/envoy.extensions.transport_sockets.tls.v3.UpstreamTlsContext",
"commonTlsContext": {
"tlsParams": {},
"tlsCertificates": [
{
"certificateChain": {
"inlineString": "-----BEGIN CERTIFICATE-----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\npY0heYeK9A6iOLrzqxSerkXXQyj5e9bE4VgUnxgPU6g=\n-----END CERTIFICATE-----\n"
},
"privateKey": {
"inlineString": "-----BEGIN EC PRIVATE KEY-----\nMHcCAQEEIMoTkpRggp3fqZzFKh82yS4LjtJI+XY+qX/7DefHFrtdoAoGCCqGSM49\nAwEHoUQDQgAEADPv1RHVNRfa2VKRAB16b6rZnEt7tuhaxCFpQXPj7M2omb0B9Fav\nq5E0ivpNtv1QnFhxtPd7d5k4e+T7SkW1TQ==\n-----END EC PRIVATE KEY-----\n"
}
}
],
"validationContext": {
"trustedCa": {
"inlineString": "-----BEGIN CERTIFICATE-----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\noR5f6Ku+cig2Il8T8LJujOp2/2A72QcHZA57B13y+8o=\n-----END CERTIFICATE-----\n"
},
"matchSubjectAltNames": [
{
"exact": "spiffe://11111111-2222-3333-4444-555555555555.consul/ns/default/dc/dc1/svc/db"
}
]
}
},
"sni": "db.default.dc1.internal.11111111-2222-3333-4444-555555555555.consul"
}
}
},
{
"@type": "type.googleapis.com/envoy.config.cluster.v3.Cluster",
"name": "geo-cache.default.dc1.query.11111111-2222-3333-4444-555555555555.consul",
"type": "EDS",
"edsClusterConfig": {
"edsConfig": {
"ads": {},
"resourceApiVersion": "V3"
}
},
"connectTimeout": "5s",
"circuitBreakers": {},
"outlierDetection": {},
"transportSocket": {
"name": "tls",
"typedConfig": {
"@type": "type.googleapis.com/envoy.extensions.transport_sockets.tls.v3.UpstreamTlsContext",
"commonTlsContext": {
"tlsParams": {},
"tlsCertificates": [
{
"certificateChain": {
"inlineString": "-----BEGIN CERTIFICATE-----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\npY0heYeK9A6iOLrzqxSerkXXQyj5e9bE4VgUnxgPU6g=\n-----END CERTIFICATE-----\n"
},
"privateKey": {
"inlineString": "-----BEGIN EC PRIVATE KEY-----\nMHcCAQEEIMoTkpRggp3fqZzFKh82yS4LjtJI+XY+qX/7DefHFrtdoAoGCCqGSM49\nAwEHoUQDQgAEADPv1RHVNRfa2VKRAB16b6rZnEt7tuhaxCFpQXPj7M2omb0B9Fav\nq5E0ivpNtv1QnFhxtPd7d5k4e+T7SkW1TQ==\n-----END EC PRIVATE KEY-----\n"
}
}
],
"validationContext": {
"trustedCa": {
"inlineString": "-----BEGIN CERTIFICATE-----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\noR5f6Ku+cig2Il8T8LJujOp2/2A72QcHZA57B13y+8o=\n-----END CERTIFICATE-----\n"
},
"matchSubjectAltNames": [
{
"exact": "spiffe://11111111-2222-3333-4444-555555555555.consul/ns/default/dc/dc1/svc/geo-cache-target"
},
{
"exact": "spiffe://11111111-2222-3333-4444-555555555555.consul/ns/default/dc/dc2/svc/geo-cache-target"
}
]
}
},
"sni": "geo-cache.default.dc1.query.11111111-2222-3333-4444-555555555555.consul"
}
}
},
{
"@type": "type.googleapis.com/envoy.config.cluster.v3.Cluster",
"name": "hcp-metrics-collector.default.dc1.internal.11111111-2222-3333-4444-555555555555.consul",
"altStatName": "hcp-metrics-collector.default.dc1.internal.11111111-2222-3333-4444-555555555555.consul",
"type": "EDS",
"edsClusterConfig": {
"edsConfig": {
"ads": {},
"resourceApiVersion": "V3"
}
},
"connectTimeout": "5s",
"circuitBreakers": {},
"typedExtensionProtocolOptions": {
"envoy.extensions.upstreams.http.v3.HttpProtocolOptions": {
"@type": "type.googleapis.com/envoy.extensions.upstreams.http.v3.HttpProtocolOptions",
"explicitHttpConfig": {
"http2ProtocolOptions": {}
}
}
},
"outlierDetection": {},
"commonLbConfig": {
"healthyPanicThreshold": {}
},
"transportSocket": {
"name": "tls",
"typedConfig": {
"@type": "type.googleapis.com/envoy.extensions.transport_sockets.tls.v3.UpstreamTlsContext",
"commonTlsContext": {
"tlsParams": {},
"tlsCertificates": [
{
"certificateChain": {
"inlineString": "-----BEGIN CERTIFICATE-----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\npY0heYeK9A6iOLrzqxSerkXXQyj5e9bE4VgUnxgPU6g=\n-----END CERTIFICATE-----\n"
},
"privateKey": {
"inlineString": "-----BEGIN EC PRIVATE KEY-----\nMHcCAQEEIMoTkpRggp3fqZzFKh82yS4LjtJI+XY+qX/7DefHFrtdoAoGCCqGSM49\nAwEHoUQDQgAEADPv1RHVNRfa2VKRAB16b6rZnEt7tuhaxCFpQXPj7M2omb0B9Fav\nq5E0ivpNtv1QnFhxtPd7d5k4e+T7SkW1TQ==\n-----END EC PRIVATE KEY-----\n"
}
}
],
"validationContext": {
"trustedCa": {
"inlineString": "-----BEGIN CERTIFICATE-----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\noR5f6Ku+cig2Il8T8LJujOp2/2A72QcHZA57B13y+8o=\n-----END CERTIFICATE-----\n"
},
"matchSubjectAltNames": [
{
"exact": "spiffe://11111111-2222-3333-4444-555555555555.consul/ns/default/dc/dc1/svc/hcp-metrics-collector"
}
]
}
},
"sni": "hcp-metrics-collector.default.dc1.internal.11111111-2222-3333-4444-555555555555.consul"
}
}
},
{
"@type": "type.googleapis.com/envoy.config.cluster.v3.Cluster",
"name": "local_app",
"type": "STATIC",
"connectTimeout": "5s",
"loadAssignment": {
"clusterName": "local_app",
"endpoints": [
{
"lbEndpoints": [
{
"endpoint": {
"address": {
"socketAddress": {
"address": "127.0.0.1",
"portValue": 8080
}
}
}
}
]
}
]
}
}
],
"typeUrl": "type.googleapis.com/envoy.config.cluster.v3.Cluster",
"nonce": "00000001"
}

View File

@ -0,0 +1,97 @@
{
"versionInfo": "00000001",
"resources": [
{
"@type": "type.googleapis.com/envoy.config.endpoint.v3.ClusterLoadAssignment",
"clusterName": "db.default.dc1.internal.11111111-2222-3333-4444-555555555555.consul",
"endpoints": [
{
"lbEndpoints": [
{
"endpoint": {
"address": {
"socketAddress": {
"address": "10.10.1.1",
"portValue": 8080
}
}
},
"healthStatus": "HEALTHY",
"loadBalancingWeight": 1
},
{
"endpoint": {
"address": {
"socketAddress": {
"address": "10.10.1.2",
"portValue": 8080
}
}
},
"healthStatus": "HEALTHY",
"loadBalancingWeight": 1
}
]
}
]
},
{
"@type": "type.googleapis.com/envoy.config.endpoint.v3.ClusterLoadAssignment",
"clusterName": "geo-cache.default.dc1.query.11111111-2222-3333-4444-555555555555.consul",
"endpoints": [
{
"lbEndpoints": [
{
"endpoint": {
"address": {
"socketAddress": {
"address": "10.10.1.1",
"portValue": 8080
}
}
},
"healthStatus": "HEALTHY",
"loadBalancingWeight": 1
},
{
"endpoint": {
"address": {
"socketAddress": {
"address": "10.20.1.2",
"portValue": 8080
}
}
},
"healthStatus": "HEALTHY",
"loadBalancingWeight": 1
}
]
}
]
},
{
"@type": "type.googleapis.com/envoy.config.endpoint.v3.ClusterLoadAssignment",
"clusterName": "hcp-metrics-collector.default.dc1.internal.11111111-2222-3333-4444-555555555555.consul",
"endpoints": [
{
"lbEndpoints": [
{
"endpoint": {
"address": {
"socketAddress": {
"address": "9.9.9.9",
"portValue": 9090
}
}
},
"healthStatus": "HEALTHY",
"loadBalancingWeight": 1
}
]
}
]
}
],
"typeUrl": "type.googleapis.com/envoy.config.endpoint.v3.ClusterLoadAssignment",
"nonce": "00000001"
}

View File

@ -0,0 +1,184 @@
{
"versionInfo": "00000001",
"resources": [
{
"@type": "type.googleapis.com/envoy.config.listener.v3.Listener",
"name": "db:127.0.0.1:9191",
"address": {
"socketAddress": {
"address": "127.0.0.1",
"portValue": 9191
}
},
"filterChains": [
{
"filters": [
{
"name": "envoy.filters.network.tcp_proxy",
"typedConfig": {
"@type": "type.googleapis.com/envoy.extensions.filters.network.tcp_proxy.v3.TcpProxy",
"statPrefix": "upstream.db.default.default.dc1",
"cluster": "db.default.dc1.internal.11111111-2222-3333-4444-555555555555.consul"
}
}
]
}
],
"trafficDirection": "OUTBOUND"
},
{
"@type": "type.googleapis.com/envoy.config.listener.v3.Listener",
"name": "hcp-metrics-collector:/tmp/consul/hcp-metrics/default_web-sidecar-proxy.sock",
"address": {
"pipe": {
"path": "/tmp/consul/hcp-metrics/default_web-sidecar-proxy.sock"
}
},
"filterChains": [
{
"filters": [
{
"name": "envoy.filters.network.http_connection_manager",
"typedConfig": {
"@type": "type.googleapis.com/envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager",
"statPrefix": "upstream.hcp-metrics-collector.default.default.dc1",
"routeConfig": {
"name": "hcp-metrics-collector",
"virtualHosts": [
{
"name": "hcp-metrics-collector.default.default.dc1",
"domains": [
"*"
],
"routes": [
{
"match": {
"prefix": "/"
},
"route": {
"cluster": "hcp-metrics-collector.default.dc1.internal.11111111-2222-3333-4444-555555555555.consul"
}
}
]
}
]
},
"httpFilters": [
{
"name": "envoy.filters.http.grpc_stats",
"typedConfig": {
"@type": "type.googleapis.com/envoy.extensions.filters.http.grpc_stats.v3.FilterConfig",
"statsForAllMethods": true
}
},
{
"name": "envoy.filters.http.grpc_http1_bridge",
"typedConfig": {
"@type": "type.googleapis.com/envoy.extensions.filters.http.grpc_http1_bridge.v3.Config"
}
},
{
"name": "envoy.filters.http.router",
"typedConfig": {
"@type": "type.googleapis.com/envoy.extensions.filters.http.router.v3.Router"
}
}
],
"tracing": {
"randomSampling": {}
},
"http2ProtocolOptions": {}
}
}
]
}
],
"trafficDirection": "OUTBOUND"
},
{
"@type": "type.googleapis.com/envoy.config.listener.v3.Listener",
"name": "prepared_query:geo-cache:127.10.10.10:8181",
"address": {
"socketAddress": {
"address": "127.10.10.10",
"portValue": 8181
}
},
"filterChains": [
{
"filters": [
{
"name": "envoy.filters.network.tcp_proxy",
"typedConfig": {
"@type": "type.googleapis.com/envoy.extensions.filters.network.tcp_proxy.v3.TcpProxy",
"statPrefix": "upstream.prepared_query_geo-cache",
"cluster": "geo-cache.default.dc1.query.11111111-2222-3333-4444-555555555555.consul"
}
}
]
}
],
"trafficDirection": "OUTBOUND"
},
{
"@type": "type.googleapis.com/envoy.config.listener.v3.Listener",
"name": "public_listener:0.0.0.0:9999",
"address": {
"socketAddress": {
"address": "0.0.0.0",
"portValue": 9999
}
},
"filterChains": [
{
"filters": [
{
"name": "envoy.filters.network.rbac",
"typedConfig": {
"@type": "type.googleapis.com/envoy.extensions.filters.network.rbac.v3.RBAC",
"rules": {},
"statPrefix": "connect_authz"
}
},
{
"name": "envoy.filters.network.tcp_proxy",
"typedConfig": {
"@type": "type.googleapis.com/envoy.extensions.filters.network.tcp_proxy.v3.TcpProxy",
"statPrefix": "public_listener",
"cluster": "local_app"
}
}
],
"transportSocket": {
"name": "tls",
"typedConfig": {
"@type": "type.googleapis.com/envoy.extensions.transport_sockets.tls.v3.DownstreamTlsContext",
"commonTlsContext": {
"tlsParams": {},
"tlsCertificates": [
{
"certificateChain": {
"inlineString": "-----BEGIN CERTIFICATE-----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\npY0heYeK9A6iOLrzqxSerkXXQyj5e9bE4VgUnxgPU6g=\n-----END CERTIFICATE-----\n"
},
"privateKey": {
"inlineString": "-----BEGIN EC PRIVATE KEY-----\nMHcCAQEEIMoTkpRggp3fqZzFKh82yS4LjtJI+XY+qX/7DefHFrtdoAoGCCqGSM49\nAwEHoUQDQgAEADPv1RHVNRfa2VKRAB16b6rZnEt7tuhaxCFpQXPj7M2omb0B9Fav\nq5E0ivpNtv1QnFhxtPd7d5k4e+T7SkW1TQ==\n-----END EC PRIVATE KEY-----\n"
}
}
],
"validationContext": {
"trustedCa": {
"inlineString": "-----BEGIN CERTIFICATE-----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\noR5f6Ku+cig2Il8T8LJujOp2/2A72QcHZA57B13y+8o=\n-----END CERTIFICATE-----\n"
}
}
},
"requireClientCertificate": true
}
}
}
],
"trafficDirection": "INBOUND"
}
],
"typeUrl": "type.googleapis.com/envoy.config.listener.v3.Listener",
"nonce": "00000001"
}

View File

@ -0,0 +1,5 @@
{
"versionInfo": "00000001",
"typeUrl": "type.googleapis.com/envoy.config.route.v3.RouteConfiguration",
"nonce": "00000001"
}

View File

@ -0,0 +1,5 @@
{
"versionInfo": "00000001",
"typeUrl": "type.googleapis.com/envoy.extensions.transport_sockets.tls.v3.Secret",
"nonce": "00000001"
}

View File

@ -1,5 +1,8 @@
package api package api
// HCPMetricsCollectorName is the service name for the HCP Metrics Collector
const HCPMetricsCollectorName string = "hcp-metrics-collector"
// Connect can be used to work with endpoints related to Connect, the // Connect can be used to work with endpoints related to Connect, the
// feature for securely connecting services within Consul. // feature for securely connecting services within Consul.
type Connect struct { type Connect struct {

View File

@ -7,9 +7,11 @@ import (
"net" "net"
"net/url" "net/url"
"os" "os"
"path"
"strings" "strings"
"text/template" "text/template"
"github.com/hashicorp/consul/acl"
"github.com/hashicorp/consul/api" "github.com/hashicorp/consul/api"
) )
@ -49,6 +51,11 @@ type BootstrapConfig struct {
// stats_config.stats_tags can be made by overriding envoy_stats_config_json. // stats_config.stats_tags can be made by overriding envoy_stats_config_json.
StatsTags []string `mapstructure:"envoy_stats_tags"` StatsTags []string `mapstructure:"envoy_stats_tags"`
// HCPMetricsBindSocketDir is a string that configures the directory for a
// unix socket where Envoy will forward metrics. These metrics get pushed to
// the HCP Metrics collector to show service mesh metrics on HCP.
HCPMetricsBindSocketDir string `mapstructure:"envoy_hcp_metrics_bind_socket_dir"`
// PrometheusBindAddr configures an <ip>:<port> on which the Envoy will listen // PrometheusBindAddr configures an <ip>:<port> on which the Envoy will listen
// and expose a single /metrics HTTP endpoint for Prometheus to scrape. It // and expose a single /metrics HTTP endpoint for Prometheus to scrape. It
// does this by proxying that URL to the internal admin server's prometheus // does this by proxying that URL to the internal admin server's prometheus
@ -238,6 +245,11 @@ func (c *BootstrapConfig) ConfigureArgs(args *BootstrapTplArgs, omitDeprecatedTa
args.StatsFlushInterval = c.StatsFlushInterval args.StatsFlushInterval = c.StatsFlushInterval
} }
// Setup HCP Metrics if needed. This MUST happen after the Static*JSON is set above
if c.HCPMetricsBindSocketDir != "" {
appendHCPMetricsConfig(args, c.HCPMetricsBindSocketDir)
}
return nil return nil
} }
@ -271,7 +283,7 @@ func (c *BootstrapConfig) generateStatsSinks(args *BootstrapTplArgs) error {
} }
if len(stats_sinks) > 0 { if len(stats_sinks) > 0 {
args.StatsSinksJSON = "[\n" + strings.Join(stats_sinks, ",\n") + "\n]" args.StatsSinksJSON = strings.Join(stats_sinks, ",\n")
} }
return nil return nil
} }
@ -796,6 +808,58 @@ func (c *BootstrapConfig) generateListenerConfig(args *BootstrapTplArgs, bindAdd
return nil return nil
} }
// appendHCPMetricsConfig generates config to enable a socket at path: <hcpMetricsBindSocketDir>/<namespace>_<proxy_id>.sock
// or <hcpMetricsBindSocketDir>/<proxy_id>.sock, if namespace is empty.
func appendHCPMetricsConfig(args *BootstrapTplArgs, hcpMetricsBindSocketDir string) {
// Normalize namespace to "default". This ensures we match the namespace behaviour in proxycfg package,
// where a dynamic listener will be created at the same socket path via xDS.
sock := fmt.Sprintf("%s_%s.sock", acl.NamespaceOrDefault(args.Namespace), args.ProxyID)
path := path.Join(hcpMetricsBindSocketDir, sock)
if args.StatsSinksJSON != "" {
args.StatsSinksJSON += ",\n"
}
args.StatsSinksJSON += `{
"name": "envoy.stat_sinks.metrics_service",
"typed_config": {
"@type": "type.googleapis.com/envoy.config.metrics.v3.MetricsServiceConfig",
"transport_api_version": "V3",
"grpc_service": {
"envoy_grpc": {
"cluster_name": "hcp_metrics_collector"
}
}
}
}`
if args.StaticClustersJSON != "" {
args.StaticClustersJSON += ",\n"
}
args.StaticClustersJSON += fmt.Sprintf(`{
"name": "hcp_metrics_collector",
"type": "STATIC",
"http2_protocol_options": {},
"loadAssignment": {
"clusterName": "hcp_metrics_collector",
"endpoints": [
{
"lbEndpoints": [
{
"endpoint": {
"address": {
"pipe": {
"path": "%s"
}
}
}
}
]
}
]
}
}`, path)
}
func containsSelfAdminCluster(clustersJSON string) (bool, error) { func containsSelfAdminCluster(clustersJSON string) (bool, error) {
clusterNames := []struct { clusterNames := []struct {
Name string Name string

View File

@ -513,6 +513,56 @@ const (
} }
] ]
}` }`
expectedStatsdSink = `{
"name": "envoy.stat_sinks.statsd",
"typedConfig": {
"@type": "type.googleapis.com/envoy.config.metrics.v3.StatsdSink",
"address": {
"socket_address": {
"address": "127.0.0.1",
"port_value": 9125
}
}
}
}`
expectedHCPMetricsStatsSink = `{
"name": "envoy.stat_sinks.metrics_service",
"typed_config": {
"@type": "type.googleapis.com/envoy.config.metrics.v3.MetricsServiceConfig",
"transport_api_version": "V3",
"grpc_service": {
"envoy_grpc": {
"cluster_name": "hcp_metrics_collector"
}
}
}
}`
expectedHCPMetricsCluster = `{
"name": "hcp_metrics_collector",
"type": "STATIC",
"http2_protocol_options": {},
"loadAssignment": {
"clusterName": "hcp_metrics_collector",
"endpoints": [
{
"lbEndpoints": [
{
"endpoint": {
"address": {
"pipe": {
"path": "/tmp/consul/hcp-metrics/default_web-sidecar-proxy.sock"
}
}
}
}
]
}
]
}
}`
) )
func TestBootstrapConfig_ConfigureArgs(t *testing.T) { func TestBootstrapConfig_ConfigureArgs(t *testing.T) {
@ -557,14 +607,63 @@ func TestBootstrapConfig_ConfigureArgs(t *testing.T) {
}, },
wantArgs: BootstrapTplArgs{ wantArgs: BootstrapTplArgs{
StatsConfigJSON: defaultStatsConfigJSON, StatsConfigJSON: defaultStatsConfigJSON,
StatsSinksJSON: `[{ StatsSinksJSON: `{
"name": "envoy.custom_exciting_sink", "name": "envoy.custom_exciting_sink",
"config": { "config": {
"foo": "bar" "foo": "bar"
} }
}]`, }`,
}, },
}, },
{
name: "hcp-metrics-sink",
baseArgs: BootstrapTplArgs{
ProxyID: "web-sidecar-proxy",
},
input: BootstrapConfig{
HCPMetricsBindSocketDir: "/tmp/consul/hcp-metrics",
},
wantArgs: BootstrapTplArgs{
ProxyID: "web-sidecar-proxy",
StatsConfigJSON: defaultStatsConfigJSON,
StatsSinksJSON: `{
"name": "envoy.stat_sinks.metrics_service",
"typed_config": {
"@type": "type.googleapis.com/envoy.config.metrics.v3.MetricsServiceConfig",
"transport_api_version": "V3",
"grpc_service": {
"envoy_grpc": {
"cluster_name": "hcp_metrics_collector"
}
}
}
}`,
StaticClustersJSON: `{
"name": "hcp_metrics_collector",
"type": "STATIC",
"http2_protocol_options": {},
"loadAssignment": {
"clusterName": "hcp_metrics_collector",
"endpoints": [
{
"lbEndpoints": [
{
"endpoint": {
"address": {
"pipe": {
"path": "/tmp/consul/hcp-metrics/default_web-sidecar-proxy.sock"
}
}
}
}
]
}
]
}
}`,
},
wantErr: false,
},
{ {
name: "simple-statsd-sink", name: "simple-statsd-sink",
input: BootstrapConfig{ input: BootstrapConfig{
@ -572,18 +671,7 @@ func TestBootstrapConfig_ConfigureArgs(t *testing.T) {
}, },
wantArgs: BootstrapTplArgs{ wantArgs: BootstrapTplArgs{
StatsConfigJSON: defaultStatsConfigJSON, StatsConfigJSON: defaultStatsConfigJSON,
StatsSinksJSON: `[{ StatsSinksJSON: expectedStatsdSink,
"name": "envoy.stat_sinks.statsd",
"typedConfig": {
"@type": "type.googleapis.com/envoy.config.metrics.v3.StatsdSink",
"address": {
"socket_address": {
"address": "127.0.0.1",
"port_value": 9125
}
}
}
}]`,
}, },
wantErr: false, wantErr: false,
}, },
@ -600,7 +688,7 @@ func TestBootstrapConfig_ConfigureArgs(t *testing.T) {
}, },
wantArgs: BootstrapTplArgs{ wantArgs: BootstrapTplArgs{
StatsConfigJSON: defaultStatsConfigJSON, StatsConfigJSON: defaultStatsConfigJSON,
StatsSinksJSON: `[{ StatsSinksJSON: `{
"name": "envoy.stat_sinks.statsd", "name": "envoy.stat_sinks.statsd",
"typedConfig": { "typedConfig": {
"@type": "type.googleapis.com/envoy.config.metrics.v3.StatsdSink", "@type": "type.googleapis.com/envoy.config.metrics.v3.StatsdSink",
@ -617,7 +705,7 @@ func TestBootstrapConfig_ConfigureArgs(t *testing.T) {
"config": { "config": {
"foo": "bar" "foo": "bar"
} }
}]`, }`,
}, },
wantErr: false, wantErr: false,
}, },
@ -629,7 +717,7 @@ func TestBootstrapConfig_ConfigureArgs(t *testing.T) {
env: []string{"MY_STATSD_URL=udp://127.0.0.1:9125"}, env: []string{"MY_STATSD_URL=udp://127.0.0.1:9125"},
wantArgs: BootstrapTplArgs{ wantArgs: BootstrapTplArgs{
StatsConfigJSON: defaultStatsConfigJSON, StatsConfigJSON: defaultStatsConfigJSON,
StatsSinksJSON: `[{ StatsSinksJSON: `{
"name": "envoy.stat_sinks.statsd", "name": "envoy.stat_sinks.statsd",
"typedConfig": { "typedConfig": {
"@type": "type.googleapis.com/envoy.config.metrics.v3.StatsdSink", "@type": "type.googleapis.com/envoy.config.metrics.v3.StatsdSink",
@ -640,7 +728,7 @@ func TestBootstrapConfig_ConfigureArgs(t *testing.T) {
} }
} }
} }
}]`, }`,
}, },
wantErr: false, wantErr: false,
}, },
@ -652,7 +740,7 @@ func TestBootstrapConfig_ConfigureArgs(t *testing.T) {
env: []string{"HOST_IP=127.0.0.1"}, env: []string{"HOST_IP=127.0.0.1"},
wantArgs: BootstrapTplArgs{ wantArgs: BootstrapTplArgs{
StatsConfigJSON: defaultStatsConfigJSON, StatsConfigJSON: defaultStatsConfigJSON,
StatsSinksJSON: `[{ StatsSinksJSON: `{
"name": "envoy.stat_sinks.statsd", "name": "envoy.stat_sinks.statsd",
"typedConfig": { "typedConfig": {
"@type": "type.googleapis.com/envoy.config.metrics.v3.StatsdSink", "@type": "type.googleapis.com/envoy.config.metrics.v3.StatsdSink",
@ -663,7 +751,7 @@ func TestBootstrapConfig_ConfigureArgs(t *testing.T) {
} }
} }
} }
}]`, }`,
}, },
wantErr: false, wantErr: false,
}, },
@ -685,7 +773,7 @@ func TestBootstrapConfig_ConfigureArgs(t *testing.T) {
}, },
wantArgs: BootstrapTplArgs{ wantArgs: BootstrapTplArgs{
StatsConfigJSON: defaultStatsConfigJSON, StatsConfigJSON: defaultStatsConfigJSON,
StatsSinksJSON: `[{ StatsSinksJSON: `{
"name": "envoy.stat_sinks.dog_statsd", "name": "envoy.stat_sinks.dog_statsd",
"typedConfig": { "typedConfig": {
"@type": "type.googleapis.com/envoy.config.metrics.v3.DogStatsdSink", "@type": "type.googleapis.com/envoy.config.metrics.v3.DogStatsdSink",
@ -696,7 +784,7 @@ func TestBootstrapConfig_ConfigureArgs(t *testing.T) {
} }
} }
} }
}]`, }`,
}, },
wantErr: false, wantErr: false,
}, },
@ -707,7 +795,7 @@ func TestBootstrapConfig_ConfigureArgs(t *testing.T) {
}, },
wantArgs: BootstrapTplArgs{ wantArgs: BootstrapTplArgs{
StatsConfigJSON: defaultStatsConfigJSON, StatsConfigJSON: defaultStatsConfigJSON,
StatsSinksJSON: `[{ StatsSinksJSON: `{
"name": "envoy.stat_sinks.dog_statsd", "name": "envoy.stat_sinks.dog_statsd",
"typedConfig": { "typedConfig": {
"@type": "type.googleapis.com/envoy.config.metrics.v3.DogStatsdSink", "@type": "type.googleapis.com/envoy.config.metrics.v3.DogStatsdSink",
@ -717,7 +805,7 @@ func TestBootstrapConfig_ConfigureArgs(t *testing.T) {
} }
} }
} }
}]`, }`,
}, },
wantErr: false, wantErr: false,
}, },
@ -730,7 +818,7 @@ func TestBootstrapConfig_ConfigureArgs(t *testing.T) {
env: []string{"MY_STATSD_URL=udp://127.0.0.1:9125"}, env: []string{"MY_STATSD_URL=udp://127.0.0.1:9125"},
wantArgs: BootstrapTplArgs{ wantArgs: BootstrapTplArgs{
StatsConfigJSON: defaultStatsConfigJSON, StatsConfigJSON: defaultStatsConfigJSON,
StatsSinksJSON: `[{ StatsSinksJSON: `{
"name": "envoy.stat_sinks.dog_statsd", "name": "envoy.stat_sinks.dog_statsd",
"typedConfig": { "typedConfig": {
"@type": "type.googleapis.com/envoy.config.metrics.v3.DogStatsdSink", "@type": "type.googleapis.com/envoy.config.metrics.v3.DogStatsdSink",
@ -741,7 +829,7 @@ func TestBootstrapConfig_ConfigureArgs(t *testing.T) {
} }
} }
} }
}]`, }`,
}, },
wantErr: false, wantErr: false,
}, },
@ -1539,3 +1627,65 @@ func TestConsulTagSpecifiers(t *testing.T) {
}) })
} }
} }
func TestAppendHCPMetrics(t *testing.T) {
tests := map[string]struct {
inputArgs *BootstrapTplArgs
bindSocketDir string
wantArgs *BootstrapTplArgs
}{
"dir-without-trailing-slash": {
inputArgs: &BootstrapTplArgs{
ProxyID: "web-sidecar-proxy",
},
bindSocketDir: "/tmp/consul/hcp-metrics",
wantArgs: &BootstrapTplArgs{
ProxyID: "web-sidecar-proxy",
StatsSinksJSON: expectedHCPMetricsStatsSink,
StaticClustersJSON: expectedHCPMetricsCluster,
},
},
"dir-with-trailing-slash": {
inputArgs: &BootstrapTplArgs{
ProxyID: "web-sidecar-proxy",
},
bindSocketDir: "/tmp/consul/hcp-metrics",
wantArgs: &BootstrapTplArgs{
ProxyID: "web-sidecar-proxy",
StatsSinksJSON: expectedHCPMetricsStatsSink,
StaticClustersJSON: expectedHCPMetricsCluster,
},
},
"append-clusters-and-stats-sink": {
inputArgs: &BootstrapTplArgs{
ProxyID: "web-sidecar-proxy",
StatsSinksJSON: expectedStatsdSink,
StaticClustersJSON: expectedSelfAdminCluster,
},
bindSocketDir: "/tmp/consul/hcp-metrics",
wantArgs: &BootstrapTplArgs{
ProxyID: "web-sidecar-proxy",
StatsSinksJSON: expectedStatsdSink + ",\n" + expectedHCPMetricsStatsSink,
StaticClustersJSON: expectedSelfAdminCluster + ",\n" + expectedHCPMetricsCluster,
},
},
}
for name, tt := range tests {
t.Run(name, func(t *testing.T) {
appendHCPMetricsConfig(tt.inputArgs, tt.bindSocketDir)
// Some of our JSON strings are comma separated objects to be
// insertedinto an array which is not valid JSON on it's own so wrap
// them all in an array. For simple values this is still valid JSON
// too.
wantStatsSink := "[" + tt.wantArgs.StatsSinksJSON + "]"
gotStatsSink := "[" + tt.inputArgs.StatsSinksJSON + "]"
require.JSONEq(t, wantStatsSink, gotStatsSink, "field StatsSinksJSON should be equivalent JSON")
wantClusters := "[" + tt.wantArgs.StaticClustersJSON + "]"
gotClusters := "[" + tt.inputArgs.StaticClustersJSON + "]"
require.JSONEq(t, wantClusters, gotClusters, "field StaticClustersJSON should be equivalent JSON")
})
}
}

View File

@ -262,7 +262,9 @@ const bootstrapTemplate = `{
{{- end }} {{- end }}
}, },
{{- if .StatsSinksJSON }} {{- if .StatsSinksJSON }}
"stats_sinks": {{ .StatsSinksJSON }}, "stats_sinks": [
{{ .StatsSinksJSON }}
],
{{- end }} {{- end }}
{{- if .StatsConfigJSON }} {{- if .StatsConfigJSON }}
"stats_config": {{ .StatsConfigJSON }}, "stats_config": {{ .StatsConfigJSON }},

View File

@ -195,6 +195,29 @@ func TestGenerateConfig(t *testing.T) {
PrometheusScrapePath: "/metrics", PrometheusScrapePath: "/metrics",
}, },
}, },
{
Name: "hcp-metrics",
Flags: []string{"-proxy-id", "test-proxy"},
ProxyConfig: map[string]interface{}{
"envoy_hcp_metrics_bind_socket_dir": "/tmp/consul/hcp-metrics",
},
WantArgs: BootstrapTplArgs{
ProxyCluster: "test-proxy",
ProxyID: "test-proxy",
// We don't know this til after the lookup so it will be empty in the
// initial args call we are testing here.
ProxySourceService: "",
GRPC: GRPC{
AgentAddress: "127.0.0.1",
AgentPort: "8502",
},
AdminAccessLogPath: "/dev/null",
AdminBindAddress: "127.0.0.1",
AdminBindPort: "19000",
LocalAgentClusterName: xds.LocalAgentClusterName,
PrometheusScrapePath: "/metrics",
},
},
{ {
Name: "prometheus-metrics", Name: "prometheus-metrics",
Flags: []string{"-proxy-id", "test-proxy", Flags: []string{"-proxy-id", "test-proxy",

View File

@ -0,0 +1,247 @@
{
"admin": {
"access_log_path": "/dev/null",
"address": {
"socket_address": {
"address": "127.0.0.1",
"port_value": 19000
}
}
},
"node": {
"cluster": "test",
"id": "test-proxy",
"metadata": {
"namespace": "default",
"partition": "default"
}
},
"layered_runtime": {
"layers": [
{
"name": "base",
"static_layer": {
"re2.max_program_size.error_level": 1048576
}
}
]
},
"static_resources": {
"clusters": [
{
"name": "local_agent",
"ignore_health_on_host_removal": false,
"connect_timeout": "1s",
"type": "STATIC",
"http2_protocol_options": {},
"loadAssignment": {
"clusterName": "local_agent",
"endpoints": [
{
"lbEndpoints": [
{
"endpoint": {
"address": {
"socket_address": {
"address": "127.0.0.1",
"port_value": 8502
}
}
}
}
]
}
]
}
},
{
"name": "hcp_metrics_collector",
"type": "STATIC",
"http2_protocol_options": {},
"loadAssignment": {
"clusterName": "hcp_metrics_collector",
"endpoints": [
{
"lbEndpoints": [
{
"endpoint": {
"address": {
"pipe": {
"path": "/tmp/consul/hcp-metrics/default_test-proxy.sock"
}
}
}
}
]
}
]
}
}
]
},
"stats_sinks": [
{
"name": "envoy.stat_sinks.metrics_service",
"typed_config": {
"@type": "type.googleapis.com/envoy.config.metrics.v3.MetricsServiceConfig",
"transport_api_version": "V3",
"grpc_service": {
"envoy_grpc": {
"cluster_name": "hcp_metrics_collector"
}
}
}
}
],
"stats_config": {
"stats_tags": [
{
"regex": "^cluster\\.(?:passthrough~)?((?:([^.]+)~)?(?:[^.]+\\.)?[^.]+\\.[^.]+\\.(?:[^.]+\\.)?[^.]+\\.[^.]+\\.[^.]+\\.consul\\.)",
"tag_name": "consul.destination.custom_hash"
},
{
"regex": "^cluster\\.(?:passthrough~)?((?:[^.]+~)?(?:([^.]+)\\.)?[^.]+\\.[^.]+\\.(?:[^.]+\\.)?[^.]+\\.[^.]+\\.[^.]+\\.consul\\.)",
"tag_name": "consul.destination.service_subset"
},
{
"regex": "^cluster\\.(?:passthrough~)?((?:[^.]+~)?(?:[^.]+\\.)?([^.]+)\\.[^.]+\\.(?:[^.]+\\.)?[^.]+\\.[^.]+\\.[^.]+\\.consul\\.)",
"tag_name": "consul.destination.service"
},
{
"regex": "^cluster\\.(?:passthrough~)?((?:[^.]+~)?(?:[^.]+\\.)?[^.]+\\.([^.]+)\\.(?:[^.]+\\.)?[^.]+\\.[^.]+\\.[^.]+\\.consul\\.)",
"tag_name": "consul.destination.namespace"
},
{
"regex": "^cluster\\.(?:passthrough~)?((?:[^.]+~)?(?:[^.]+\\.)?[^.]+\\.[^.]+\\.(?:([^.]+)\\.)?[^.]+\\.internal[^.]*\\.[^.]+\\.consul\\.)",
"tag_name": "consul.destination.partition"
},
{
"regex": "^cluster\\.(?:passthrough~)?((?:[^.]+~)?(?:[^.]+\\.)?[^.]+\\.[^.]+\\.(?:[^.]+\\.)?([^.]+)\\.internal[^.]*\\.[^.]+\\.consul\\.)",
"tag_name": "consul.destination.datacenter"
},
{
"regex": "^cluster\\.([^.]+\\.(?:[^.]+\\.)?([^.]+)\\.external\\.[^.]+\\.consul\\.)",
"tag_name": "consul.destination.peer"
},
{
"regex": "^cluster\\.(?:passthrough~)?((?:[^.]+~)?(?:[^.]+\\.)?[^.]+\\.[^.]+\\.(?:[^.]+\\.)?[^.]+\\.([^.]+)\\.[^.]+\\.consul\\.)",
"tag_name": "consul.destination.routing_type"
},
{
"regex": "^cluster\\.(?:passthrough~)?((?:[^.]+~)?(?:[^.]+\\.)?[^.]+\\.[^.]+\\.(?:[^.]+\\.)?[^.]+\\.[^.]+\\.([^.]+)\\.consul\\.)",
"tag_name": "consul.destination.trust_domain"
},
{
"regex": "^cluster\\.(?:passthrough~)?(((?:[^.]+~)?(?:[^.]+\\.)?[^.]+\\.[^.]+\\.(?:[^.]+\\.)?[^.]+)\\.[^.]+\\.[^.]+\\.consul\\.)",
"tag_name": "consul.destination.target"
},
{
"regex": "^cluster\\.(?:passthrough~)?(((?:[^.]+~)?(?:[^.]+\\.)?[^.]+\\.[^.]+\\.(?:[^.]+\\.)?[^.]+\\.[^.]+\\.[^.]+)\\.consul\\.)",
"tag_name": "consul.destination.full_target"
},
{
"regex": "^(?:tcp|http)\\.upstream(?:_peered)?\\.(([^.]+)(?:\\.[^.]+)?(?:\\.[^.]+)?\\.[^.]+\\.)",
"tag_name": "consul.upstream.service"
},
{
"regex": "^(?:tcp|http)\\.upstream\\.([^.]+(?:\\.[^.]+)?(?:\\.[^.]+)?\\.([^.]+)\\.)",
"tag_name": "consul.upstream.datacenter"
},
{
"regex": "^(?:tcp|http)\\.upstream_peered\\.([^.]+(?:\\.[^.]+)?\\.([^.]+)\\.)",
"tag_name": "consul.upstream.peer"
},
{
"regex": "^(?:tcp|http)\\.upstream(?:_peered)?\\.([^.]+(?:\\.([^.]+))?(?:\\.[^.]+)?\\.[^.]+\\.)",
"tag_name": "consul.upstream.namespace"
},
{
"regex": "^(?:tcp|http)\\.upstream\\.([^.]+(?:\\.[^.]+)?(?:\\.([^.]+))?\\.[^.]+\\.)",
"tag_name": "consul.upstream.partition"
},
{
"regex": "^cluster\\.((?:([^.]+)~)?(?:[^.]+\\.)?[^.]+\\.[^.]+\\.(?:[^.]+\\.)?[^.]+\\.[^.]+\\.[^.]+\\.consul\\.)",
"tag_name": "consul.custom_hash"
},
{
"regex": "^cluster\\.((?:[^.]+~)?(?:([^.]+)\\.)?[^.]+\\.[^.]+\\.(?:[^.]+\\.)?[^.]+\\.[^.]+\\.[^.]+\\.consul\\.)",
"tag_name": "consul.service_subset"
},
{
"regex": "^cluster\\.((?:[^.]+~)?(?:[^.]+\\.)?([^.]+)\\.[^.]+\\.(?:[^.]+\\.)?[^.]+\\.[^.]+\\.[^.]+\\.consul\\.)",
"tag_name": "consul.service"
},
{
"regex": "^cluster\\.((?:[^.]+~)?(?:[^.]+\\.)?[^.]+\\.([^.]+)\\.(?:[^.]+\\.)?[^.]+\\.[^.]+\\.[^.]+\\.consul\\.)",
"tag_name": "consul.namespace"
},
{
"regex": "^cluster\\.((?:[^.]+~)?(?:[^.]+\\.)?[^.]+\\.[^.]+\\.(?:[^.]+\\.)?([^.]+)\\.internal[^.]*\\.[^.]+\\.consul\\.)",
"tag_name": "consul.datacenter"
},
{
"regex": "^cluster\\.((?:[^.]+~)?(?:[^.]+\\.)?[^.]+\\.[^.]+\\.(?:[^.]+\\.)?[^.]+\\.([^.]+)\\.[^.]+\\.consul\\.)",
"tag_name": "consul.routing_type"
},
{
"regex": "^cluster\\.((?:[^.]+~)?(?:[^.]+\\.)?[^.]+\\.[^.]+\\.(?:[^.]+\\.)?[^.]+\\.[^.]+\\.([^.]+)\\.consul\\.)",
"tag_name": "consul.trust_domain"
},
{
"regex": "^cluster\\.(((?:[^.]+~)?(?:[^.]+\\.)?[^.]+\\.[^.]+\\.(?:[^.]+\\.)?[^.]+)\\.[^.]+\\.[^.]+\\.consul\\.)",
"tag_name": "consul.target"
},
{
"regex": "^cluster\\.(((?:[^.]+~)?(?:[^.]+\\.)?[^.]+\\.[^.]+\\.(?:[^.]+\\.)?[^.]+\\.[^.]+\\.[^.]+)\\.consul\\.)",
"tag_name": "consul.full_target"
},
{
"tag_name": "local_cluster",
"fixed_value": "test"
},
{
"tag_name": "consul.source.service",
"fixed_value": "test"
},
{
"tag_name": "consul.source.namespace",
"fixed_value": "default"
},
{
"tag_name": "consul.source.partition",
"fixed_value": "default"
},
{
"tag_name": "consul.source.datacenter",
"fixed_value": "dc1"
}
],
"use_all_default_tags": true
},
"dynamic_resources": {
"lds_config": {
"ads": {},
"resource_api_version": "V3"
},
"cds_config": {
"ads": {},
"resource_api_version": "V3"
},
"ads_config": {
"api_type": "DELTA_GRPC",
"transport_api_version": "V3",
"grpc_services": {
"initial_metadata": [
{
"key": "x-consul-token",
"value": ""
}
],
"envoy_grpc": {
"cluster_name": "local_agent"
}
}
}
}
}

View File

@ -75,6 +75,10 @@ Usage: `consul connect envoy [options] [-- pass-through options]`
In cases where either assumption is violated this flag will prevent the In cases where either assumption is violated this flag will prevent the
command attempting to resolve config from the local agent. command attempting to resolve config from the local agent.
- `envoy_hcp_metrics_bind_socket_dir` - Specifies the directory where Envoy creates a unix socket.
Envoy sends metrics to the socket so that HCP collectors can connect to collect them."
The socket is not configured by default.
- `-envoy-ready-bind-address` - By default the proxy does not have a readiness probe - `-envoy-ready-bind-address` - By default the proxy does not have a readiness probe
configured on it. This flag in conjunction with the `envoy-ready-bind-port` flag configured on it. This flag in conjunction with the `envoy-ready-bind-port` flag
configures where the envoy readiness probe is configured on the proxy. A `/ready` HTTP configures where the envoy readiness probe is configured on the proxy. A `/ready` HTTP