175 lines
6.7 KiB
Go
175 lines
6.7 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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"strings"
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"github.com/docker/docker/api/types"
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"github.com/docker/docker/api/types/mount"
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"github.com/docker/docker/api/types/swarm"
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"github.com/docker/docker/pkg/integration/checker"
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"github.com/go-check/check"
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)
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func (s *DockerSwarmSuite) TestServiceCreateMountVolume(c *check.C) {
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d := s.AddDaemon(c, true, true)
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out, err := d.Cmd("service", "create", "--mount", "type=volume,source=foo,target=/foo,volume-nocopy", "busybox", "top")
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c.Assert(err, checker.IsNil, check.Commentf(out))
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id := strings.TrimSpace(out)
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var tasks []swarm.Task
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waitAndAssert(c, defaultReconciliationTimeout, func(c *check.C) (interface{}, check.CommentInterface) {
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tasks = d.GetServiceTasks(c, id)
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return len(tasks) > 0, nil
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}, checker.Equals, true)
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task := tasks[0]
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waitAndAssert(c, defaultReconciliationTimeout, func(c *check.C) (interface{}, check.CommentInterface) {
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if task.NodeID == "" || task.Status.ContainerStatus.ContainerID == "" {
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task = d.GetTask(c, task.ID)
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}
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return task.NodeID != "" && task.Status.ContainerStatus.ContainerID != "", nil
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}, checker.Equals, true)
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// check container mount config
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out, err = s.nodeCmd(c, task.NodeID, "inspect", "--format", "{{json .HostConfig.Mounts}}", task.Status.ContainerStatus.ContainerID)
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c.Assert(err, checker.IsNil, check.Commentf(out))
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var mountConfig []mount.Mount
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c.Assert(json.Unmarshal([]byte(out), &mountConfig), checker.IsNil)
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c.Assert(mountConfig, checker.HasLen, 1)
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c.Assert(mountConfig[0].Source, checker.Equals, "foo")
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c.Assert(mountConfig[0].Target, checker.Equals, "/foo")
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c.Assert(mountConfig[0].Type, checker.Equals, mount.TypeVolume)
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c.Assert(mountConfig[0].VolumeOptions, checker.NotNil)
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c.Assert(mountConfig[0].VolumeOptions.NoCopy, checker.True)
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// check container mounts actual
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out, err = s.nodeCmd(c, task.NodeID, "inspect", "--format", "{{json .Mounts}}", task.Status.ContainerStatus.ContainerID)
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c.Assert(err, checker.IsNil, check.Commentf(out))
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var mounts []types.MountPoint
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c.Assert(json.Unmarshal([]byte(out), &mounts), checker.IsNil)
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c.Assert(mounts, checker.HasLen, 1)
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c.Assert(mounts[0].Type, checker.Equals, mount.TypeVolume)
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c.Assert(mounts[0].Name, checker.Equals, "foo")
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c.Assert(mounts[0].Destination, checker.Equals, "/foo")
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c.Assert(mounts[0].RW, checker.Equals, true)
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}
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func (s *DockerSwarmSuite) TestServiceCreateWithSecretSimple(c *check.C) {
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d := s.AddDaemon(c, true, true)
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serviceName := "test-service-secret"
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testName := "test_secret"
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id := d.CreateSecret(c, swarm.SecretSpec{
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swarm.Annotations{
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Name: testName,
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},
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[]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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out, err := d.Cmd("service", "create", "--name", serviceName, "--secret", testName, "busybox", "top")
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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, testName)
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c.Assert(refs[0].File.UID, checker.Equals, "0")
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c.Assert(refs[0].File.GID, checker.Equals, "0")
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}
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func (s *DockerSwarmSuite) TestServiceCreateWithSecretSourceTarget(c *check.C) {
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d := s.AddDaemon(c, true, true)
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serviceName := "test-service-secret"
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testName := "test_secret"
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id := d.CreateSecret(c, swarm.SecretSpec{
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swarm.Annotations{
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Name: testName,
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},
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[]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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out, err := d.Cmd("service", "create", "--name", serviceName, "--secret", fmt.Sprintf("source=%s,target=%s", testName, testTarget), "busybox", "top")
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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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}
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func (s *DockerSwarmSuite) TestServiceCreateMountTmpfs(c *check.C) {
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d := s.AddDaemon(c, true, true)
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out, err := d.Cmd("service", "create", "--mount", "type=tmpfs,target=/foo,tmpfs-size=1MB", "busybox", "sh", "-c", "mount | grep foo; tail -f /dev/null")
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c.Assert(err, checker.IsNil, check.Commentf(out))
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id := strings.TrimSpace(out)
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var tasks []swarm.Task
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waitAndAssert(c, defaultReconciliationTimeout, func(c *check.C) (interface{}, check.CommentInterface) {
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tasks = d.GetServiceTasks(c, id)
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return len(tasks) > 0, nil
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}, checker.Equals, true)
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task := tasks[0]
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waitAndAssert(c, defaultReconciliationTimeout, func(c *check.C) (interface{}, check.CommentInterface) {
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if task.NodeID == "" || task.Status.ContainerStatus.ContainerID == "" {
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task = d.GetTask(c, task.ID)
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}
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return task.NodeID != "" && task.Status.ContainerStatus.ContainerID != "", nil
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}, checker.Equals, true)
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// check container mount config
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out, err = s.nodeCmd(c, task.NodeID, "inspect", "--format", "{{json .HostConfig.Mounts}}", task.Status.ContainerStatus.ContainerID)
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c.Assert(err, checker.IsNil, check.Commentf(out))
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var mountConfig []mount.Mount
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c.Assert(json.Unmarshal([]byte(out), &mountConfig), checker.IsNil)
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c.Assert(mountConfig, checker.HasLen, 1)
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c.Assert(mountConfig[0].Source, checker.Equals, "")
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c.Assert(mountConfig[0].Target, checker.Equals, "/foo")
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c.Assert(mountConfig[0].Type, checker.Equals, mount.TypeTmpfs)
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c.Assert(mountConfig[0].TmpfsOptions, checker.NotNil)
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c.Assert(mountConfig[0].TmpfsOptions.SizeBytes, checker.Equals, int64(1048576))
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// check container mounts actual
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out, err = s.nodeCmd(c, task.NodeID, "inspect", "--format", "{{json .Mounts}}", task.Status.ContainerStatus.ContainerID)
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c.Assert(err, checker.IsNil, check.Commentf(out))
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var mounts []types.MountPoint
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c.Assert(json.Unmarshal([]byte(out), &mounts), checker.IsNil)
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c.Assert(mounts, checker.HasLen, 1)
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c.Assert(mounts[0].Type, checker.Equals, mount.TypeTmpfs)
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c.Assert(mounts[0].Name, checker.Equals, "")
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c.Assert(mounts[0].Destination, checker.Equals, "/foo")
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c.Assert(mounts[0].RW, checker.Equals, true)
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out, err = s.nodeCmd(c, task.NodeID, "logs", task.Status.ContainerStatus.ContainerID)
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c.Assert(err, checker.IsNil, check.Commentf(out))
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c.Assert(strings.TrimSpace(out), checker.HasPrefix, "tmpfs on /foo type tmpfs")
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c.Assert(strings.TrimSpace(out), checker.Contains, "size=1024k")
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}
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