// +build !windows package main import ( "io/ioutil" "strings" "time" "github.com/docker/docker/api/types/swarm" "github.com/docker/docker/pkg/integration/checker" "github.com/go-check/check" ) func (s *DockerSwarmSuite) TestSwarmUpdate(c *check.C) { d := s.AddDaemon(c, true, true) getSpec := func() swarm.Spec { sw := d.getSwarm(c) return sw.Spec } out, err := d.Cmd("swarm", "update", "--cert-expiry", "30h", "--dispatcher-heartbeat", "11s") c.Assert(err, checker.IsNil, check.Commentf("out: %v", out)) spec := getSpec() c.Assert(spec.CAConfig.NodeCertExpiry, checker.Equals, 30*time.Hour) c.Assert(spec.Dispatcher.HeartbeatPeriod, checker.Equals, 11*time.Second) // setting anything under 30m for cert-expiry is not allowed out, err = d.Cmd("swarm", "update", "--cert-expiry", "15m") c.Assert(err, checker.NotNil) c.Assert(out, checker.Contains, "minimum certificate expiry time") spec = getSpec() c.Assert(spec.CAConfig.NodeCertExpiry, checker.Equals, 30*time.Hour) } func (s *DockerSwarmSuite) TestSwarmInit(c *check.C) { d := s.AddDaemon(c, false, false) getSpec := func() swarm.Spec { sw := d.getSwarm(c) return sw.Spec } out, err := d.Cmd("swarm", "init", "--cert-expiry", "30h", "--dispatcher-heartbeat", "11s") c.Assert(err, checker.IsNil, check.Commentf("out: %v", out)) spec := getSpec() c.Assert(spec.CAConfig.NodeCertExpiry, checker.Equals, 30*time.Hour) c.Assert(spec.Dispatcher.HeartbeatPeriod, checker.Equals, 11*time.Second) c.Assert(d.Leave(true), checker.IsNil) time.Sleep(500 * time.Millisecond) // https://github.com/docker/swarmkit/issues/1421 out, err = d.Cmd("swarm", "init") c.Assert(err, checker.IsNil, check.Commentf("out: %v", out)) spec = getSpec() c.Assert(spec.CAConfig.NodeCertExpiry, checker.Equals, 90*24*time.Hour) c.Assert(spec.Dispatcher.HeartbeatPeriod, checker.Equals, 5*time.Second) } func (s *DockerSwarmSuite) TestSwarmInitIPv6(c *check.C) { testRequires(c, IPv6) d1 := s.AddDaemon(c, false, false) out, err := d1.Cmd("swarm", "init", "--listen-addr", "::1") c.Assert(err, checker.IsNil, check.Commentf("out: %v", out)) d2 := s.AddDaemon(c, false, false) out, err = d2.Cmd("swarm", "join", "::1") c.Assert(err, checker.IsNil, check.Commentf("out: %v", out)) out, err = d2.Cmd("info") c.Assert(err, checker.IsNil, check.Commentf("out: %v", out)) c.Assert(out, checker.Contains, "Swarm: active") } func (s *DockerSwarmSuite) TestSwarmIncompatibleDaemon(c *check.C) { // init swarm mode and stop a daemon d := s.AddDaemon(c, true, true) info, err := d.info() c.Assert(err, checker.IsNil) c.Assert(info.LocalNodeState, checker.Equals, swarm.LocalNodeStateActive) c.Assert(d.Stop(), checker.IsNil) // start a daemon with --cluster-store and --cluster-advertise err = d.Start("--cluster-store=consul://consuladdr:consulport/some/path", "--cluster-advertise=1.1.1.1:2375") c.Assert(err, checker.NotNil) content, _ := ioutil.ReadFile(d.logFile.Name()) c.Assert(string(content), checker.Contains, "--cluster-store and --cluster-advertise daemon configurations are incompatible with swarm mode") // start a daemon with --live-restore err = d.Start("--live-restore") c.Assert(err, checker.NotNil) content, _ = ioutil.ReadFile(d.logFile.Name()) c.Assert(string(content), checker.Contains, "--live-restore daemon configuration is incompatible with swarm mode") // restart for teardown c.Assert(d.Start(), checker.IsNil) } // Test case for #24090 func (s *DockerSwarmSuite) TestSwarmNodeListHostname(c *check.C) { d := s.AddDaemon(c, true, true) // The first line should contain "HOSTNAME" out, err := d.Cmd("node", "ls") c.Assert(err, checker.IsNil) c.Assert(strings.Split(out, "\n")[0], checker.Contains, "HOSTNAME") } // Test case for #24270 func (s *DockerSwarmSuite) TestSwarmServiceListFilter(c *check.C) { d := s.AddDaemon(c, true, true) name1 := "redis-cluster-md5" name2 := "redis-cluster" name3 := "other-cluster" out, err := d.Cmd("service", "create", "--name", name1, "busybox", "top") c.Assert(err, checker.IsNil) c.Assert(strings.TrimSpace(out), checker.Not(checker.Equals), "") out, err = d.Cmd("service", "create", "--name", name2, "busybox", "top") c.Assert(err, checker.IsNil) c.Assert(strings.TrimSpace(out), checker.Not(checker.Equals), "") out, err = d.Cmd("service", "create", "--name", name3, "busybox", "top") c.Assert(err, checker.IsNil) c.Assert(strings.TrimSpace(out), checker.Not(checker.Equals), "") filter1 := "name=redis-cluster-md5" filter2 := "name=redis-cluster" // We search checker.Contains with `name+" "` to prevent prefix only. out, err = d.Cmd("service", "ls", "--filter", filter1) c.Assert(err, checker.IsNil) c.Assert(out, checker.Contains, name1+" ") c.Assert(out, checker.Not(checker.Contains), name2+" ") c.Assert(out, checker.Not(checker.Contains), name3+" ") out, err = d.Cmd("service", "ls", "--filter", filter2) c.Assert(err, checker.IsNil) c.Assert(out, checker.Contains, name1+" ") c.Assert(out, checker.Contains, name2+" ") c.Assert(out, checker.Not(checker.Contains), name3+" ") out, err = d.Cmd("service", "ls") c.Assert(err, checker.IsNil) c.Assert(out, checker.Contains, name1+" ") c.Assert(out, checker.Contains, name2+" ") c.Assert(out, checker.Contains, name3+" ") } func (s *DockerSwarmSuite) TestSwarmNodeListFilter(c *check.C) { d := s.AddDaemon(c, true, true) out, err := d.Cmd("node", "inspect", "--format", "{{ .Description.Hostname }}", "self") c.Assert(err, checker.IsNil) c.Assert(strings.TrimSpace(out), checker.Not(checker.Equals), "") name := strings.TrimSpace(out) filter := "name=" + name[:4] out, err = d.Cmd("node", "ls", "--filter", filter) c.Assert(err, checker.IsNil) c.Assert(out, checker.Contains, name) out, err = d.Cmd("node", "ls", "--filter", "name=none") c.Assert(err, checker.IsNil) c.Assert(out, checker.Not(checker.Contains), name) } func (s *DockerSwarmSuite) TestSwarmNodeTaskListFilter(c *check.C) { d := s.AddDaemon(c, true, true) name := "redis-cluster-md5" out, err := d.Cmd("service", "create", "--name", name, "--replicas=3", "busybox", "top") c.Assert(err, checker.IsNil) c.Assert(strings.TrimSpace(out), checker.Not(checker.Equals), "") // make sure task has been deployed. waitAndAssert(c, defaultReconciliationTimeout, d.checkActiveContainerCount, checker.Equals, 3) filter := "name=redis-cluster" out, err = d.Cmd("node", "ps", "--filter", filter, "self") c.Assert(err, checker.IsNil) c.Assert(out, checker.Contains, name+".1") c.Assert(out, checker.Contains, name+".2") c.Assert(out, checker.Contains, name+".3") out, err = d.Cmd("node", "ps", "--filter", "name=none", "self") c.Assert(err, checker.IsNil) c.Assert(out, checker.Not(checker.Contains), name+".1") c.Assert(out, checker.Not(checker.Contains), name+".2") c.Assert(out, checker.Not(checker.Contains), name+".3") } // Test case for #25375 func (s *DockerSwarmSuite) TestSwarmPublishAdd(c *check.C) { d := s.AddDaemon(c, true, true) name := "top" out, err := d.Cmd("service", "create", "--name", name, "--label", "x=y", "busybox", "top") c.Assert(err, checker.IsNil) c.Assert(strings.TrimSpace(out), checker.Not(checker.Equals), "") out, err = d.Cmd("service", "update", "--publish-add", "80:80", name) c.Assert(err, checker.IsNil) out, err = d.cmdRetryOutOfSequence("service", "update", "--publish-add", "80:80", name) c.Assert(err, checker.IsNil) out, err = d.cmdRetryOutOfSequence("service", "update", "--publish-add", "80:80", "--publish-add", "80:20", name) c.Assert(err, checker.NotNil) out, err = d.cmdRetryOutOfSequence("service", "update", "--publish-add", "80:20", name) c.Assert(err, checker.IsNil) out, err = d.Cmd("service", "inspect", "--format", "{{ .Spec.EndpointSpec.Ports }}", name) c.Assert(err, checker.IsNil) c.Assert(strings.TrimSpace(out), checker.Equals, "[{ tcp 20 80}]") } func (s *DockerSwarmSuite) TestSwarmServiceWithGroup(c *check.C) { d := s.AddDaemon(c, true, true) name := "top" out, err := d.Cmd("service", "create", "--name", name, "--user", "root:root", "--group-add", "wheel", "--group-add", "audio", "--group-add", "staff", "--group-add", "777", "busybox", "sh", "-c", "id > /id && top") c.Assert(err, checker.IsNil) c.Assert(strings.TrimSpace(out), checker.Not(checker.Equals), "") // make sure task has been deployed. waitAndAssert(c, defaultReconciliationTimeout, d.checkActiveContainerCount, checker.Equals, 1) out, err = d.Cmd("ps", "-q") c.Assert(err, checker.IsNil) c.Assert(strings.TrimSpace(out), checker.Not(checker.Equals), "") container := strings.TrimSpace(out) out, err = d.Cmd("exec", container, "cat", "/id") c.Assert(err, checker.IsNil) c.Assert(strings.TrimSpace(out), checker.Equals, "uid=0(root) gid=0(root) groups=10(wheel),29(audio),50(staff),777") }