open-consul/api/agent_test.go

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package api
import (
New config parser, HCL support, multiple bind addrs (#3480) * new config parser for agent This patch implements a new config parser for the consul agent which makes the following changes to the previous implementation: * add HCL support * all configuration fragments in tests and for default config are expressed as HCL fragments * HCL fragments can be provided on the command line so that they can eventually replace the command line flags. * HCL/JSON fragments are parsed into a temporary Config structure which can be merged using reflection (all values are pointers). The existing merge logic of overwrite for values and append for slices has been preserved. * A single builder process generates a typed runtime configuration for the agent. The new implementation is more strict and fails in the builder process if no valid runtime configuration can be generated. Therefore, additional validations in other parts of the code should be removed. The builder also pre-computes all required network addresses so that no address/port magic should be required where the configuration is used and should therefore be removed. * Upgrade github.com/hashicorp/hcl to support int64 * improve error messages * fix directory permission test * Fix rtt test * Fix ForceLeave test * Skip performance test for now until we know what to do * Update github.com/hashicorp/memberlist to update log prefix * Make memberlist use the default logger * improve config error handling * do not fail on non-existing data-dir * experiment with non-uniform timeouts to get a handle on stalled leader elections * Run tests for packages separately to eliminate the spurious port conflicts * refactor private address detection and unify approach for ipv4 and ipv6. Fixes #2825 * do not allow unix sockets for DNS * improve bind and advertise addr error handling * go through builder using test coverage * minimal update to the docs * more coverage tests fixed * more tests * fix makefile * cleanup * fix port conflicts with external port server 'porter' * stop test server on error * do not run api test that change global ENV concurrently with the other tests * Run remaining api tests concurrently * no need for retry with the port number service * monkey patch race condition in go-sockaddr until we understand why that fails * monkey patch hcl decoder race condidtion until we understand why that fails * monkey patch spurious errors in strings.EqualFold from here * add test for hcl decoder race condition. Run with go test -parallel 128 * Increase timeout again * cleanup * don't log port allocations by default * use base command arg parsing to format help output properly * handle -dc deprecation case in Build * switch autopilot.max_trailing_logs to int * remove duplicate test case * remove unused methods * remove comments about flag/config value inconsistencies * switch got and want around since the error message was misleading. * Removes a stray debug log. * Removes a stray newline in imports. * Fixes TestACL_Version8. * Runs go fmt. * Adds a default case for unknown address types. * Reoders and reformats some imports. * Adds some comments and fixes typos. * Reorders imports. * add unix socket support for dns later * drop all deprecated flags and arguments * fix wrong field name * remove stray node-id file * drop unnecessary patch section in test * drop duplicate test * add test for LeaveOnTerm and SkipLeaveOnInt in client mode * drop "bla" and add clarifying comment for the test * split up tests to support enterprise/non-enterprise tests * drop raft multiplier and derive values during build phase * sanitize runtime config reflectively and add test * detect invalid config fields * fix tests with invalid config fields * use different values for wan sanitiziation test * drop recursor in favor of recursors * allow dns_config.udp_answer_limit to be zero * make sure tests run on machines with multiple ips * Fix failing tests in a few more places by providing a bind address in the test * Gets rid of skipped TestAgent_CheckPerformanceSettings and adds case for builder. * Add porter to server_test.go to make tests there less flaky * go fmt
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"fmt"
"io/ioutil"
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"strings"
"testing"
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"time"
"github.com/hashicorp/consul/testutil"
"github.com/hashicorp/serf/serf"
)
func TestAPI_AgentSelf(t *testing.T) {
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t.Parallel()
c, s := makeClient(t)
defer s.Stop()
agent := c.Agent()
info, err := agent.Self()
if err != nil {
t.Fatalf("err: %v", err)
}
name := info["Config"]["NodeName"]
if name == "" {
t.Fatalf("bad: %v", info)
}
}
func TestAPI_AgentMetrics(t *testing.T) {
t.Parallel()
c, s := makeClient(t)
defer s.Stop()
agent := c.Agent()
metrics, err := agent.Metrics()
if err != nil {
t.Fatalf("err: %v", err)
}
if len(metrics.Gauges) < 0 {
t.Fatalf("bad: %v", metrics)
}
if metrics.Gauges[0].Name != "consul.runtime.alloc_bytes" {
t.Fatalf("bad: %v", metrics.Gauges[0])
}
}
func TestAPI_AgentReload(t *testing.T) {
t.Parallel()
// Create our initial empty config file, to be overwritten later
configFile := testutil.TempFile(t, "reload")
if _, err := configFile.Write([]byte("{}")); err != nil {
t.Fatalf("err: %s", err)
}
configFile.Close()
c, s := makeClientWithConfig(t, nil, func(conf *testutil.TestServerConfig) {
conf.Args = []string{"-config-file", configFile.Name()}
})
defer s.Stop()
agent := c.Agent()
// Update the config file with a service definition
config := `{"service":{"name":"redis", "port":1234}}`
err := ioutil.WriteFile(configFile.Name(), []byte(config), 0644)
if err != nil {
t.Fatalf("err: %v", err)
}
if err = agent.Reload(); err != nil {
t.Fatalf("err: %v", err)
}
services, err := agent.Services()
if err != nil {
t.Fatalf("err: %v", err)
}
service, ok := services["redis"]
if !ok {
t.Fatalf("bad: %v", ok)
}
if service.Port != 1234 {
t.Fatalf("bad: %v", service.Port)
}
}
func TestAPI_AgentMembersOpts(t *testing.T) {
t.Parallel()
c, s1 := makeClient(t)
_, s2 := makeClientWithConfig(t, nil, func(c *testutil.TestServerConfig) {
c.Datacenter = "dc2"
})
defer s1.Stop()
defer s2.Stop()
agent := c.Agent()
s2.JoinWAN(t, s1.WANAddr)
members, err := agent.MembersOpts(MembersOpts{WAN: true})
if err != nil {
t.Fatalf("err: %v", err)
}
if len(members) != 2 {
t.Fatalf("bad: %v", members)
}
}
func TestAPI_AgentMembers(t *testing.T) {
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t.Parallel()
c, s := makeClient(t)
defer s.Stop()
agent := c.Agent()
members, err := agent.Members(false)
if err != nil {
t.Fatalf("err: %v", err)
}
if len(members) != 1 {
t.Fatalf("bad: %v", members)
}
}
func TestAPI_AgentServices(t *testing.T) {
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t.Parallel()
c, s := makeClient(t)
defer s.Stop()
agent := c.Agent()
reg := &AgentServiceRegistration{
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Name: "foo",
Tags: []string{"bar", "baz"},
Port: 8000,
Check: &AgentServiceCheck{
TTL: "15s",
},
}
if err := agent.ServiceRegister(reg); err != nil {
t.Fatalf("err: %v", err)
}
services, err := agent.Services()
if err != nil {
t.Fatalf("err: %v", err)
}
if _, ok := services["foo"]; !ok {
t.Fatalf("missing service: %v", services)
}
checks, err := agent.Checks()
if err != nil {
t.Fatalf("err: %v", err)
}
chk, ok := checks["service:foo"]
if !ok {
t.Fatalf("missing check: %v", checks)
}
// Checks should default to critical
if chk.Status != HealthCritical {
t.Fatalf("Bad: %#v", chk)
}
if err := agent.ServiceDeregister("foo"); err != nil {
t.Fatalf("err: %v", err)
}
}
func TestAPI_AgentServices_CheckPassing(t *testing.T) {
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t.Parallel()
c, s := makeClient(t)
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defer s.Stop()
agent := c.Agent()
reg := &AgentServiceRegistration{
Name: "foo",
Tags: []string{"bar", "baz"},
Port: 8000,
Check: &AgentServiceCheck{
TTL: "15s",
Status: HealthPassing,
},
}
if err := agent.ServiceRegister(reg); err != nil {
t.Fatalf("err: %v", err)
}
services, err := agent.Services()
if err != nil {
t.Fatalf("err: %v", err)
}
if _, ok := services["foo"]; !ok {
t.Fatalf("missing service: %v", services)
}
checks, err := agent.Checks()
if err != nil {
t.Fatalf("err: %v", err)
}
chk, ok := checks["service:foo"]
if !ok {
t.Fatalf("missing check: %v", checks)
}
if chk.Status != HealthPassing {
t.Fatalf("Bad: %#v", chk)
}
if err := agent.ServiceDeregister("foo"); err != nil {
t.Fatalf("err: %v", err)
}
}
func TestAPI_AgentServices_CheckBadStatus(t *testing.T) {
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t.Parallel()
c, s := makeClient(t)
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defer s.Stop()
agent := c.Agent()
reg := &AgentServiceRegistration{
Name: "foo",
Tags: []string{"bar", "baz"},
Port: 8000,
Check: &AgentServiceCheck{
TTL: "15s",
Status: "fluffy",
},
}
if err := agent.ServiceRegister(reg); err == nil {
t.Fatalf("bad status accepted")
}
}
func TestAPI_AgentServiceAddress(t *testing.T) {
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t.Parallel()
c, s := makeClient(t)
defer s.Stop()
agent := c.Agent()
reg1 := &AgentServiceRegistration{
Name: "foo1",
Port: 8000,
Address: "192.168.0.42",
}
reg2 := &AgentServiceRegistration{
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Name: "foo2",
Port: 8000,
}
if err := agent.ServiceRegister(reg1); err != nil {
t.Fatalf("err: %v", err)
}
if err := agent.ServiceRegister(reg2); err != nil {
t.Fatalf("err: %v", err)
}
services, err := agent.Services()
if err != nil {
t.Fatalf("err: %v", err)
}
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if _, ok := services["foo1"]; !ok {
t.Fatalf("missing service: %v", services)
}
if _, ok := services["foo2"]; !ok {
t.Fatalf("missing service: %v", services)
}
if services["foo1"].Address != "192.168.0.42" {
t.Fatalf("missing Address field in service foo1: %v", services)
}
if services["foo2"].Address != "" {
t.Fatalf("missing Address field in service foo2: %v", services)
}
if err := agent.ServiceDeregister("foo"); err != nil {
t.Fatalf("err: %v", err)
}
}
func TestAPI_AgentEnableTagOverride(t *testing.T) {
t.Parallel()
c, s := makeClient(t)
defer s.Stop()
agent := c.Agent()
reg1 := &AgentServiceRegistration{
Name: "foo1",
Port: 8000,
Address: "192.168.0.42",
EnableTagOverride: true,
}
reg2 := &AgentServiceRegistration{
Name: "foo2",
Port: 8000,
}
if err := agent.ServiceRegister(reg1); err != nil {
t.Fatalf("err: %v", err)
}
if err := agent.ServiceRegister(reg2); err != nil {
t.Fatalf("err: %v", err)
}
services, err := agent.Services()
if err != nil {
t.Fatalf("err: %v", err)
}
if _, ok := services["foo1"]; !ok {
t.Fatalf("missing service: %v", services)
}
if services["foo1"].EnableTagOverride != true {
t.Fatalf("tag override not set on service foo1: %v", services)
}
if _, ok := services["foo2"]; !ok {
t.Fatalf("missing service: %v", services)
}
if services["foo2"].EnableTagOverride != false {
t.Fatalf("tag override set on service foo2: %v", services)
}
}
func TestAPI_AgentServices_MultipleChecks(t *testing.T) {
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t.Parallel()
c, s := makeClient(t)
defer s.Stop()
agent := c.Agent()
reg := &AgentServiceRegistration{
Name: "foo",
Tags: []string{"bar", "baz"},
Port: 8000,
Checks: AgentServiceChecks{
&AgentServiceCheck{
TTL: "15s",
},
&AgentServiceCheck{
TTL: "30s",
},
},
}
if err := agent.ServiceRegister(reg); err != nil {
t.Fatalf("err: %v", err)
}
services, err := agent.Services()
if err != nil {
t.Fatalf("err: %v", err)
}
if _, ok := services["foo"]; !ok {
t.Fatalf("missing service: %v", services)
}
checks, err := agent.Checks()
if err != nil {
t.Fatalf("err: %v", err)
}
if _, ok := checks["service:foo:1"]; !ok {
t.Fatalf("missing check: %v", checks)
}
if _, ok := checks["service:foo:2"]; !ok {
t.Fatalf("missing check: %v", checks)
}
}
func TestAPI_AgentSetTTLStatus(t *testing.T) {
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t.Parallel()
c, s := makeClient(t)
defer s.Stop()
agent := c.Agent()
reg := &AgentServiceRegistration{
Name: "foo",
Check: &AgentServiceCheck{
TTL: "15s",
},
}
if err := agent.ServiceRegister(reg); err != nil {
t.Fatalf("err: %v", err)
}
verify := func(status, output string) {
checks, err := agent.Checks()
if err != nil {
t.Fatalf("err: %v", err)
}
chk, ok := checks["service:foo"]
if !ok {
t.Fatalf("missing check: %v", checks)
}
if chk.Status != status {
t.Fatalf("Bad: %#v", chk)
}
if chk.Output != output {
t.Fatalf("Bad: %#v", chk)
}
}
if err := agent.WarnTTL("service:foo", "foo"); err != nil {
t.Fatalf("err: %v", err)
}
verify(HealthWarning, "foo")
if err := agent.PassTTL("service:foo", "bar"); err != nil {
t.Fatalf("err: %v", err)
}
verify(HealthPassing, "bar")
if err := agent.FailTTL("service:foo", "baz"); err != nil {
t.Fatalf("err: %v", err)
}
verify(HealthCritical, "baz")
if err := agent.UpdateTTL("service:foo", "foo", "warn"); err != nil {
t.Fatalf("err: %v", err)
}
verify(HealthWarning, "foo")
if err := agent.UpdateTTL("service:foo", "bar", "pass"); err != nil {
t.Fatalf("err: %v", err)
}
verify(HealthPassing, "bar")
if err := agent.UpdateTTL("service:foo", "baz", "fail"); err != nil {
t.Fatalf("err: %v", err)
}
verify(HealthCritical, "baz")
if err := agent.UpdateTTL("service:foo", "foo", HealthWarning); err != nil {
t.Fatalf("err: %v", err)
}
verify(HealthWarning, "foo")
if err := agent.UpdateTTL("service:foo", "bar", HealthPassing); err != nil {
t.Fatalf("err: %v", err)
}
verify(HealthPassing, "bar")
if err := agent.UpdateTTL("service:foo", "baz", HealthCritical); err != nil {
t.Fatalf("err: %v", err)
}
verify(HealthCritical, "baz")
if err := agent.ServiceDeregister("foo"); err != nil {
t.Fatalf("err: %v", err)
}
}
func TestAPI_AgentChecks(t *testing.T) {
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t.Parallel()
c, s := makeClient(t)
defer s.Stop()
agent := c.Agent()
reg := &AgentCheckRegistration{
Name: "foo",
}
reg.TTL = "15s"
if err := agent.CheckRegister(reg); err != nil {
t.Fatalf("err: %v", err)
}
checks, err := agent.Checks()
if err != nil {
t.Fatalf("err: %v", err)
}
chk, ok := checks["foo"]
if !ok {
t.Fatalf("missing check: %v", checks)
}
if chk.Status != HealthCritical {
t.Fatalf("check not critical: %v", chk)
}
if err := agent.CheckDeregister("foo"); err != nil {
t.Fatalf("err: %v", err)
}
}
func TestAPI_AgentCheckStartPassing(t *testing.T) {
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t.Parallel()
c, s := makeClient(t)
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defer s.Stop()
agent := c.Agent()
reg := &AgentCheckRegistration{
Name: "foo",
AgentServiceCheck: AgentServiceCheck{
Status: HealthPassing,
},
}
reg.TTL = "15s"
if err := agent.CheckRegister(reg); err != nil {
t.Fatalf("err: %v", err)
}
checks, err := agent.Checks()
if err != nil {
t.Fatalf("err: %v", err)
}
chk, ok := checks["foo"]
if !ok {
t.Fatalf("missing check: %v", checks)
}
if chk.Status != HealthPassing {
t.Fatalf("check not passing: %v", chk)
}
if err := agent.CheckDeregister("foo"); err != nil {
t.Fatalf("err: %v", err)
}
}
func TestAPI_AgentChecks_serviceBound(t *testing.T) {
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t.Parallel()
c, s := makeClient(t)
defer s.Stop()
agent := c.Agent()
// First register a service
serviceReg := &AgentServiceRegistration{
Name: "redis",
}
if err := agent.ServiceRegister(serviceReg); err != nil {
t.Fatalf("err: %v", err)
}
// Register a check bound to the service
reg := &AgentCheckRegistration{
Name: "redischeck",
ServiceID: "redis",
}
reg.TTL = "15s"
reg.DeregisterCriticalServiceAfter = "nope"
err := agent.CheckRegister(reg)
if err == nil || !strings.Contains(err.Error(), "invalid duration") {
t.Fatalf("err: %v", err)
}
reg.DeregisterCriticalServiceAfter = "90m"
if err := agent.CheckRegister(reg); err != nil {
t.Fatalf("err: %v", err)
}
checks, err := agent.Checks()
if err != nil {
t.Fatalf("err: %v", err)
}
check, ok := checks["redischeck"]
if !ok {
t.Fatalf("missing check: %v", checks)
}
if check.ServiceID != "redis" {
t.Fatalf("missing service association for check: %v", check)
}
}
func TestAPI_AgentChecks_Docker(t *testing.T) {
t.Parallel()
c, s := makeClientWithConfig(t, nil, func(c *testutil.TestServerConfig) {
c.EnableScriptChecks = true
})
defer s.Stop()
agent := c.Agent()
// First register a service
serviceReg := &AgentServiceRegistration{
Name: "redis",
}
if err := agent.ServiceRegister(serviceReg); err != nil {
t.Fatalf("err: %v", err)
}
// Register a check bound to the service
reg := &AgentCheckRegistration{
Name: "redischeck",
ServiceID: "redis",
AgentServiceCheck: AgentServiceCheck{
DockerContainerID: "f972c95ebf0e",
Script: "/bin/true",
Shell: "/bin/bash",
Interval: "10s",
},
}
if err := agent.CheckRegister(reg); err != nil {
t.Fatalf("err: %v", err)
}
checks, err := agent.Checks()
if err != nil {
t.Fatalf("err: %v", err)
}
check, ok := checks["redischeck"]
if !ok {
t.Fatalf("missing check: %v", checks)
}
if check.ServiceID != "redis" {
t.Fatalf("missing service association for check: %v", check)
}
}
func TestAPI_AgentJoin(t *testing.T) {
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t.Parallel()
c, s := makeClient(t)
defer s.Stop()
agent := c.Agent()
info, err := agent.Self()
if err != nil {
t.Fatalf("err: %v", err)
}
// Join ourself
New config parser, HCL support, multiple bind addrs (#3480) * new config parser for agent This patch implements a new config parser for the consul agent which makes the following changes to the previous implementation: * add HCL support * all configuration fragments in tests and for default config are expressed as HCL fragments * HCL fragments can be provided on the command line so that they can eventually replace the command line flags. * HCL/JSON fragments are parsed into a temporary Config structure which can be merged using reflection (all values are pointers). The existing merge logic of overwrite for values and append for slices has been preserved. * A single builder process generates a typed runtime configuration for the agent. The new implementation is more strict and fails in the builder process if no valid runtime configuration can be generated. Therefore, additional validations in other parts of the code should be removed. The builder also pre-computes all required network addresses so that no address/port magic should be required where the configuration is used and should therefore be removed. * Upgrade github.com/hashicorp/hcl to support int64 * improve error messages * fix directory permission test * Fix rtt test * Fix ForceLeave test * Skip performance test for now until we know what to do * Update github.com/hashicorp/memberlist to update log prefix * Make memberlist use the default logger * improve config error handling * do not fail on non-existing data-dir * experiment with non-uniform timeouts to get a handle on stalled leader elections * Run tests for packages separately to eliminate the spurious port conflicts * refactor private address detection and unify approach for ipv4 and ipv6. Fixes #2825 * do not allow unix sockets for DNS * improve bind and advertise addr error handling * go through builder using test coverage * minimal update to the docs * more coverage tests fixed * more tests * fix makefile * cleanup * fix port conflicts with external port server 'porter' * stop test server on error * do not run api test that change global ENV concurrently with the other tests * Run remaining api tests concurrently * no need for retry with the port number service * monkey patch race condition in go-sockaddr until we understand why that fails * monkey patch hcl decoder race condidtion until we understand why that fails * monkey patch spurious errors in strings.EqualFold from here * add test for hcl decoder race condition. Run with go test -parallel 128 * Increase timeout again * cleanup * don't log port allocations by default * use base command arg parsing to format help output properly * handle -dc deprecation case in Build * switch autopilot.max_trailing_logs to int * remove duplicate test case * remove unused methods * remove comments about flag/config value inconsistencies * switch got and want around since the error message was misleading. * Removes a stray debug log. * Removes a stray newline in imports. * Fixes TestACL_Version8. * Runs go fmt. * Adds a default case for unknown address types. * Reoders and reformats some imports. * Adds some comments and fixes typos. * Reorders imports. * add unix socket support for dns later * drop all deprecated flags and arguments * fix wrong field name * remove stray node-id file * drop unnecessary patch section in test * drop duplicate test * add test for LeaveOnTerm and SkipLeaveOnInt in client mode * drop "bla" and add clarifying comment for the test * split up tests to support enterprise/non-enterprise tests * drop raft multiplier and derive values during build phase * sanitize runtime config reflectively and add test * detect invalid config fields * fix tests with invalid config fields * use different values for wan sanitiziation test * drop recursor in favor of recursors * allow dns_config.udp_answer_limit to be zero * make sure tests run on machines with multiple ips * Fix failing tests in a few more places by providing a bind address in the test * Gets rid of skipped TestAgent_CheckPerformanceSettings and adds case for builder. * Add porter to server_test.go to make tests there less flaky * go fmt
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ip := info["Config"]["SerfAdvertiseAddrLAN"].(map[string]interface{})["IP"].(string)
port := info["Config"]["SerfAdvertiseAddrLAN"].(map[string]interface{})["Port"].(float64)
addr := fmt.Sprintf("%s:%d", ip, int(port))
err = agent.Join(addr, false)
if err != nil {
t.Fatalf("err: %v", err)
}
}
func TestAPI_AgentLeave(t *testing.T) {
t.Parallel()
c1, s1 := makeClient(t)
defer s1.Stop()
c2, s2 := makeClientWithConfig(t, nil, func(conf *testutil.TestServerConfig) {
conf.Server = false
conf.Bootstrap = false
})
defer s2.Stop()
if err := c2.Agent().Join(s1.LANAddr, false); err != nil {
t.Fatalf("err: %v", err)
}
// We sometimes see an EOF response to this one, depending on timing.
err := c2.Agent().Leave()
if err != nil && !strings.Contains(err.Error(), "EOF") {
t.Fatalf("err: %v", err)
}
// Make sure the second agent's status is 'Left'
members, err := c1.Agent().Members(false)
if err != nil {
t.Fatalf("err: %v", err)
}
member := members[0]
if member.Name == s1.Config.NodeName {
member = members[1]
}
if member.Status != int(serf.StatusLeft) {
t.Fatalf("bad: %v", *member)
}
}
func TestAPI_AgentForceLeave(t *testing.T) {
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t.Parallel()
c, s := makeClient(t)
defer s.Stop()
agent := c.Agent()
// Eject somebody
err := agent.ForceLeave("foo")
if err != nil {
t.Fatalf("err: %v", err)
}
}
func TestAPI_AgentMonitor(t *testing.T) {
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t.Parallel()
c, s := makeClient(t)
defer s.Stop()
agent := c.Agent()
logCh, err := agent.Monitor("info", nil, nil)
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if err != nil {
t.Fatalf("err: %v", err)
}
// Wait for the first log message and validate it
select {
case log := <-logCh:
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if !strings.Contains(log, "[INFO]") {
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t.Fatalf("bad: %q", log)
}
case <-time.After(10 * time.Second):
t.Fatalf("failed to get a log message")
}
}
func TestAPI_ServiceMaintenance(t *testing.T) {
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t.Parallel()
c, s := makeClient(t)
defer s.Stop()
agent := c.Agent()
// First register a service
serviceReg := &AgentServiceRegistration{
Name: "redis",
}
if err := agent.ServiceRegister(serviceReg); err != nil {
t.Fatalf("err: %v", err)
}
// Enable maintenance mode
if err := agent.EnableServiceMaintenance("redis", "broken"); err != nil {
t.Fatalf("err: %s", err)
}
// Ensure a critical check was added
checks, err := agent.Checks()
if err != nil {
t.Fatalf("err: %v", err)
}
found := false
for _, check := range checks {
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if strings.Contains(check.CheckID, "maintenance") {
found = true
if check.Status != HealthCritical || check.Notes != "broken" {
t.Fatalf("bad: %#v", checks)
}
}
}
if !found {
t.Fatalf("bad: %#v", checks)
}
// Disable maintenance mode
if err := agent.DisableServiceMaintenance("redis"); err != nil {
t.Fatalf("err: %s", err)
}
// Ensure the critical health check was removed
checks, err = agent.Checks()
if err != nil {
t.Fatalf("err: %s", err)
}
for _, check := range checks {
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if strings.Contains(check.CheckID, "maintenance") {
t.Fatalf("should have removed health check")
}
}
}
func TestAPI_NodeMaintenance(t *testing.T) {
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t.Parallel()
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c, s := makeClient(t)
defer s.Stop()
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agent := c.Agent()
// Enable maintenance mode
if err := agent.EnableNodeMaintenance("broken"); err != nil {
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t.Fatalf("err: %s", err)
}
// Check that a critical check was added
checks, err := agent.Checks()
if err != nil {
t.Fatalf("err: %s", err)
}
found := false
for _, check := range checks {
if strings.Contains(check.CheckID, "maintenance") {
found = true
if check.Status != HealthCritical || check.Notes != "broken" {
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t.Fatalf("bad: %#v", checks)
}
}
}
if !found {
t.Fatalf("bad: %#v", checks)
}
// Disable maintenance mode
if err := agent.DisableNodeMaintenance(); err != nil {
t.Fatalf("err: %s", err)
}
// Ensure the check was removed
checks, err = agent.Checks()
if err != nil {
t.Fatalf("err: %s", err)
}
for _, check := range checks {
if strings.Contains(check.CheckID, "maintenance") {
t.Fatalf("should have removed health check")
}
}
}
func TestAPI_AgentUpdateToken(t *testing.T) {
t.Parallel()
c, s := makeACLClient(t)
defer s.Stop()
agent := c.Agent()
if _, err := agent.UpdateACLToken("root", nil); err != nil {
t.Fatalf("err: %v", err)
}
if _, err := agent.UpdateACLAgentToken("root", nil); err != nil {
t.Fatalf("err: %v", err)
}
if _, err := agent.UpdateACLAgentMasterToken("root", nil); err != nil {
t.Fatalf("err: %v", err)
}
if _, err := agent.UpdateACLReplicationToken("root", nil); err != nil {
t.Fatalf("err: %v", err)
}
}