github.com/OpenFlowLabs/moby@v17.12.1-ce-rc2+incompatible/integration-cli/docker_cli_service_update_test.go (about) 1 // +build !windows 2 3 package main 4 5 import ( 6 "encoding/json" 7 "fmt" 8 9 "github.com/docker/docker/api/types/swarm" 10 "github.com/docker/docker/integration-cli/checker" 11 "github.com/go-check/check" 12 ) 13 14 func (s *DockerSwarmSuite) TestServiceUpdatePort(c *check.C) { 15 d := s.AddDaemon(c, true, true) 16 17 serviceName := "TestServiceUpdatePort" 18 serviceArgs := append([]string{"service", "create", "--detach", "--no-resolve-image", "--name", serviceName, "-p", "8080:8081", defaultSleepImage}, sleepCommandForDaemonPlatform()...) 19 20 // Create a service with a port mapping of 8080:8081. 21 out, err := d.Cmd(serviceArgs...) 22 c.Assert(err, checker.IsNil) 23 waitAndAssert(c, defaultReconciliationTimeout, d.CheckActiveContainerCount, checker.Equals, 1) 24 25 // Update the service: changed the port mapping from 8080:8081 to 8082:8083. 26 _, err = d.Cmd("service", "update", "--detach", "--publish-add", "8082:8083", "--publish-rm", "8081", serviceName) 27 c.Assert(err, checker.IsNil) 28 29 // Inspect the service and verify port mapping 30 expected := []swarm.PortConfig{ 31 { 32 Protocol: "tcp", 33 PublishedPort: 8082, 34 TargetPort: 8083, 35 PublishMode: "ingress", 36 }, 37 } 38 39 out, err = d.Cmd("service", "inspect", "--format", "{{ json .Spec.EndpointSpec.Ports }}", serviceName) 40 c.Assert(err, checker.IsNil) 41 42 var portConfig []swarm.PortConfig 43 if err := json.Unmarshal([]byte(out), &portConfig); err != nil { 44 c.Fatalf("invalid JSON in inspect result: %v (%s)", err, out) 45 } 46 c.Assert(portConfig, checker.DeepEquals, expected) 47 } 48 49 func (s *DockerSwarmSuite) TestServiceUpdateLabel(c *check.C) { 50 d := s.AddDaemon(c, true, true) 51 out, err := d.Cmd("service", "create", "--detach", "--no-resolve-image", "--name=test", "busybox", "top") 52 c.Assert(err, checker.IsNil, check.Commentf(out)) 53 service := d.GetService(c, "test") 54 c.Assert(service.Spec.Labels, checker.HasLen, 0) 55 56 // add label to empty set 57 out, err = d.Cmd("service", "update", "--detach", "test", "--label-add", "foo=bar") 58 c.Assert(err, checker.IsNil, check.Commentf(out)) 59 service = d.GetService(c, "test") 60 c.Assert(service.Spec.Labels, checker.HasLen, 1) 61 c.Assert(service.Spec.Labels["foo"], checker.Equals, "bar") 62 63 // add label to non-empty set 64 out, err = d.Cmd("service", "update", "--detach", "test", "--label-add", "foo2=bar") 65 c.Assert(err, checker.IsNil, check.Commentf(out)) 66 service = d.GetService(c, "test") 67 c.Assert(service.Spec.Labels, checker.HasLen, 2) 68 c.Assert(service.Spec.Labels["foo2"], checker.Equals, "bar") 69 70 out, err = d.Cmd("service", "update", "--detach", "test", "--label-rm", "foo2") 71 c.Assert(err, checker.IsNil, check.Commentf(out)) 72 service = d.GetService(c, "test") 73 c.Assert(service.Spec.Labels, checker.HasLen, 1) 74 c.Assert(service.Spec.Labels["foo2"], checker.Equals, "") 75 76 out, err = d.Cmd("service", "update", "--detach", "test", "--label-rm", "foo") 77 c.Assert(err, checker.IsNil, check.Commentf(out)) 78 service = d.GetService(c, "test") 79 c.Assert(service.Spec.Labels, checker.HasLen, 0) 80 c.Assert(service.Spec.Labels["foo"], checker.Equals, "") 81 82 // now make sure we can add again 83 out, err = d.Cmd("service", "update", "--detach", "test", "--label-add", "foo=bar") 84 c.Assert(err, checker.IsNil, check.Commentf(out)) 85 service = d.GetService(c, "test") 86 c.Assert(service.Spec.Labels, checker.HasLen, 1) 87 c.Assert(service.Spec.Labels["foo"], checker.Equals, "bar") 88 } 89 90 func (s *DockerSwarmSuite) TestServiceUpdateSecrets(c *check.C) { 91 d := s.AddDaemon(c, true, true) 92 testName := "test_secret" 93 id := d.CreateSecret(c, swarm.SecretSpec{ 94 Annotations: swarm.Annotations{ 95 Name: testName, 96 }, 97 Data: []byte("TESTINGDATA"), 98 }) 99 c.Assert(id, checker.Not(checker.Equals), "", check.Commentf("secrets: %s", id)) 100 testTarget := "testing" 101 serviceName := "test" 102 103 out, err := d.Cmd("service", "create", "--detach", "--no-resolve-image", "--name", serviceName, "busybox", "top") 104 c.Assert(err, checker.IsNil, check.Commentf(out)) 105 106 // add secret 107 out, err = d.CmdRetryOutOfSequence("service", "update", "--detach", "test", "--secret-add", fmt.Sprintf("source=%s,target=%s", testName, testTarget)) 108 c.Assert(err, checker.IsNil, check.Commentf(out)) 109 110 out, err = d.Cmd("service", "inspect", "--format", "{{ json .Spec.TaskTemplate.ContainerSpec.Secrets }}", serviceName) 111 c.Assert(err, checker.IsNil) 112 113 var refs []swarm.SecretReference 114 c.Assert(json.Unmarshal([]byte(out), &refs), checker.IsNil) 115 c.Assert(refs, checker.HasLen, 1) 116 117 c.Assert(refs[0].SecretName, checker.Equals, testName) 118 c.Assert(refs[0].File, checker.Not(checker.IsNil)) 119 c.Assert(refs[0].File.Name, checker.Equals, testTarget) 120 121 // remove 122 out, err = d.CmdRetryOutOfSequence("service", "update", "--detach", "test", "--secret-rm", testName) 123 c.Assert(err, checker.IsNil, check.Commentf(out)) 124 125 out, err = d.Cmd("service", "inspect", "--format", "{{ json .Spec.TaskTemplate.ContainerSpec.Secrets }}", serviceName) 126 c.Assert(err, checker.IsNil) 127 128 c.Assert(json.Unmarshal([]byte(out), &refs), checker.IsNil) 129 c.Assert(refs, checker.HasLen, 0) 130 } 131 132 func (s *DockerSwarmSuite) TestServiceUpdateConfigs(c *check.C) { 133 d := s.AddDaemon(c, true, true) 134 testName := "test_config" 135 id := d.CreateConfig(c, swarm.ConfigSpec{ 136 Annotations: swarm.Annotations{ 137 Name: testName, 138 }, 139 Data: []byte("TESTINGDATA"), 140 }) 141 c.Assert(id, checker.Not(checker.Equals), "", check.Commentf("configs: %s", id)) 142 testTarget := "/testing" 143 serviceName := "test" 144 145 out, err := d.Cmd("service", "create", "--detach", "--no-resolve-image", "--name", serviceName, "busybox", "top") 146 c.Assert(err, checker.IsNil, check.Commentf(out)) 147 148 // add config 149 out, err = d.CmdRetryOutOfSequence("service", "update", "--detach", "test", "--config-add", fmt.Sprintf("source=%s,target=%s", testName, testTarget)) 150 c.Assert(err, checker.IsNil, check.Commentf(out)) 151 152 out, err = d.Cmd("service", "inspect", "--format", "{{ json .Spec.TaskTemplate.ContainerSpec.Configs }}", serviceName) 153 c.Assert(err, checker.IsNil) 154 155 var refs []swarm.ConfigReference 156 c.Assert(json.Unmarshal([]byte(out), &refs), checker.IsNil) 157 c.Assert(refs, checker.HasLen, 1) 158 159 c.Assert(refs[0].ConfigName, checker.Equals, testName) 160 c.Assert(refs[0].File, checker.Not(checker.IsNil)) 161 c.Assert(refs[0].File.Name, checker.Equals, testTarget) 162 163 // remove 164 out, err = d.CmdRetryOutOfSequence("service", "update", "--detach", "test", "--config-rm", testName) 165 c.Assert(err, checker.IsNil, check.Commentf(out)) 166 167 out, err = d.Cmd("service", "inspect", "--format", "{{ json .Spec.TaskTemplate.ContainerSpec.Configs }}", serviceName) 168 c.Assert(err, checker.IsNil) 169 170 c.Assert(json.Unmarshal([]byte(out), &refs), checker.IsNil) 171 c.Assert(refs, checker.HasLen, 0) 172 }