130 lines
4.7 KiB
Go
130 lines
4.7 KiB
Go
// +build !windows
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package main
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import (
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"encoding/json"
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"fmt"
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"github.com/docker/docker/api/types/swarm"
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"github.com/docker/docker/integration-cli/checker"
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"github.com/go-check/check"
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)
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func (s *DockerSwarmSuite) TestServiceUpdatePort(c *check.C) {
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d := s.AddDaemon(c, true, true)
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serviceName := "TestServiceUpdatePort"
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serviceArgs := append([]string{"service", "create", "--name", serviceName, "-p", "8080:8081", defaultSleepImage}, sleepCommandForDaemonPlatform()...)
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// Create a service with a port mapping of 8080:8081.
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out, err := d.Cmd(serviceArgs...)
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c.Assert(err, checker.IsNil)
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waitAndAssert(c, defaultReconciliationTimeout, d.CheckActiveContainerCount, checker.Equals, 1)
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// Update the service: changed the port mapping from 8080:8081 to 8082:8083.
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_, err = d.Cmd("service", "update", "--publish-add", "8082:8083", "--publish-rm", "8081", serviceName)
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c.Assert(err, checker.IsNil)
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// Inspect the service and verify port mapping
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expected := []swarm.PortConfig{
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{
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Protocol: "tcp",
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PublishedPort: 8082,
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TargetPort: 8083,
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PublishMode: "ingress",
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},
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}
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out, err = d.Cmd("service", "inspect", "--format", "{{ json .Spec.EndpointSpec.Ports }}", serviceName)
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c.Assert(err, checker.IsNil)
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var portConfig []swarm.PortConfig
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if err := json.Unmarshal([]byte(out), &portConfig); err != nil {
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c.Fatalf("invalid JSON in inspect result: %v (%s)", err, out)
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}
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c.Assert(portConfig, checker.DeepEquals, expected)
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}
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func (s *DockerSwarmSuite) TestServiceUpdateLabel(c *check.C) {
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d := s.AddDaemon(c, true, true)
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out, err := d.Cmd("service", "create", "--name=test", "busybox", "top")
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c.Assert(err, checker.IsNil, check.Commentf(out))
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service := d.GetService(c, "test")
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c.Assert(service.Spec.Labels, checker.HasLen, 0)
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// add label to empty set
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out, err = d.Cmd("service", "update", "test", "--label-add", "foo=bar")
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c.Assert(err, checker.IsNil, check.Commentf(out))
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service = d.GetService(c, "test")
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c.Assert(service.Spec.Labels, checker.HasLen, 1)
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c.Assert(service.Spec.Labels["foo"], checker.Equals, "bar")
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// add label to non-empty set
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out, err = d.Cmd("service", "update", "test", "--label-add", "foo2=bar")
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c.Assert(err, checker.IsNil, check.Commentf(out))
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service = d.GetService(c, "test")
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c.Assert(service.Spec.Labels, checker.HasLen, 2)
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c.Assert(service.Spec.Labels["foo2"], checker.Equals, "bar")
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out, err = d.Cmd("service", "update", "test", "--label-rm", "foo2")
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c.Assert(err, checker.IsNil, check.Commentf(out))
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service = d.GetService(c, "test")
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c.Assert(service.Spec.Labels, checker.HasLen, 1)
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c.Assert(service.Spec.Labels["foo2"], checker.Equals, "")
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out, err = d.Cmd("service", "update", "test", "--label-rm", "foo")
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c.Assert(err, checker.IsNil, check.Commentf(out))
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service = d.GetService(c, "test")
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c.Assert(service.Spec.Labels, checker.HasLen, 0)
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c.Assert(service.Spec.Labels["foo"], checker.Equals, "")
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// now make sure we can add again
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out, err = d.Cmd("service", "update", "test", "--label-add", "foo=bar")
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c.Assert(err, checker.IsNil, check.Commentf(out))
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service = d.GetService(c, "test")
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c.Assert(service.Spec.Labels, checker.HasLen, 1)
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c.Assert(service.Spec.Labels["foo"], checker.Equals, "bar")
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}
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func (s *DockerSwarmSuite) TestServiceUpdateSecrets(c *check.C) {
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d := s.AddDaemon(c, true, true)
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testName := "test_secret"
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id := d.CreateSecret(c, swarm.SecretSpec{
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Annotations: swarm.Annotations{
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Name: testName,
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},
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Data: []byte("TESTINGDATA"),
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})
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c.Assert(id, checker.Not(checker.Equals), "", check.Commentf("secrets: %s", id))
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testTarget := "testing"
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serviceName := "test"
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out, err := d.Cmd("service", "create", "--name", serviceName, "busybox", "top")
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c.Assert(err, checker.IsNil, check.Commentf(out))
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// add secret
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out, err = d.CmdRetryOutOfSequence("service", "update", "test", "--secret-add", fmt.Sprintf("source=%s,target=%s", testName, testTarget))
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c.Assert(err, checker.IsNil, check.Commentf(out))
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out, err = d.Cmd("service", "inspect", "--format", "{{ json .Spec.TaskTemplate.ContainerSpec.Secrets }}", serviceName)
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c.Assert(err, checker.IsNil)
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var refs []swarm.SecretReference
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c.Assert(json.Unmarshal([]byte(out), &refs), checker.IsNil)
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c.Assert(refs, checker.HasLen, 1)
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c.Assert(refs[0].SecretName, checker.Equals, testName)
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c.Assert(refs[0].File, checker.Not(checker.IsNil))
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c.Assert(refs[0].File.Name, checker.Equals, testTarget)
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// remove
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out, err = d.CmdRetryOutOfSequence("service", "update", "test", "--secret-rm", testName)
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c.Assert(err, checker.IsNil, check.Commentf(out))
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out, err = d.Cmd("service", "inspect", "--format", "{{ json .Spec.TaskTemplate.ContainerSpec.Secrets }}", serviceName)
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c.Assert(err, checker.IsNil)
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c.Assert(json.Unmarshal([]byte(out), &refs), checker.IsNil)
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c.Assert(refs, checker.HasLen, 0)
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}
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