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moby--moby/integration-cli/docker_cli_service_create_test.go
Aaron Lehmann d012569b78 Update CLI commit hash
Since this new version of the CLI resolves image digests for swarm
services by default, and we do not want integration tests to talk to
Docker Hub, update CLI tests to suppress this behavior.

Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
2017-05-18 12:23:28 -07:00

412 lines
15 KiB
Go

// +build !windows
package main
import (
"encoding/json"
"fmt"
"path/filepath"
"strings"
"github.com/docker/docker/api/types"
"github.com/docker/docker/api/types/mount"
"github.com/docker/docker/api/types/swarm"
"github.com/docker/docker/integration-cli/checker"
"github.com/go-check/check"
)
func (s *DockerSwarmSuite) TestServiceCreateMountVolume(c *check.C) {
d := s.AddDaemon(c, true, true)
out, err := d.Cmd("service", "create", "--no-resolve-image", "--detach=true", "--mount", "type=volume,source=foo,target=/foo,volume-nocopy", "busybox", "top")
c.Assert(err, checker.IsNil, check.Commentf(out))
id := strings.TrimSpace(out)
var tasks []swarm.Task
waitAndAssert(c, defaultReconciliationTimeout, func(c *check.C) (interface{}, check.CommentInterface) {
tasks = d.GetServiceTasks(c, id)
return len(tasks) > 0, nil
}, checker.Equals, true)
task := tasks[0]
waitAndAssert(c, defaultReconciliationTimeout, func(c *check.C) (interface{}, check.CommentInterface) {
if task.NodeID == "" || task.Status.ContainerStatus.ContainerID == "" {
task = d.GetTask(c, task.ID)
}
return task.NodeID != "" && task.Status.ContainerStatus.ContainerID != "", nil
}, checker.Equals, true)
// check container mount config
out, err = s.nodeCmd(c, task.NodeID, "inspect", "--format", "{{json .HostConfig.Mounts}}", task.Status.ContainerStatus.ContainerID)
c.Assert(err, checker.IsNil, check.Commentf(out))
var mountConfig []mount.Mount
c.Assert(json.Unmarshal([]byte(out), &mountConfig), checker.IsNil)
c.Assert(mountConfig, checker.HasLen, 1)
c.Assert(mountConfig[0].Source, checker.Equals, "foo")
c.Assert(mountConfig[0].Target, checker.Equals, "/foo")
c.Assert(mountConfig[0].Type, checker.Equals, mount.TypeVolume)
c.Assert(mountConfig[0].VolumeOptions, checker.NotNil)
c.Assert(mountConfig[0].VolumeOptions.NoCopy, checker.True)
// check container mounts actual
out, err = s.nodeCmd(c, task.NodeID, "inspect", "--format", "{{json .Mounts}}", task.Status.ContainerStatus.ContainerID)
c.Assert(err, checker.IsNil, check.Commentf(out))
var mounts []types.MountPoint
c.Assert(json.Unmarshal([]byte(out), &mounts), checker.IsNil)
c.Assert(mounts, checker.HasLen, 1)
c.Assert(mounts[0].Type, checker.Equals, mount.TypeVolume)
c.Assert(mounts[0].Name, checker.Equals, "foo")
c.Assert(mounts[0].Destination, checker.Equals, "/foo")
c.Assert(mounts[0].RW, checker.Equals, true)
}
func (s *DockerSwarmSuite) TestServiceCreateWithSecretSimple(c *check.C) {
d := s.AddDaemon(c, true, true)
serviceName := "test-service-secret"
testName := "test_secret"
id := d.CreateSecret(c, swarm.SecretSpec{
Annotations: swarm.Annotations{
Name: testName,
},
Data: []byte("TESTINGDATA"),
})
c.Assert(id, checker.Not(checker.Equals), "", check.Commentf("secrets: %s", id))
out, err := d.Cmd("service", "create", "--no-resolve-image", "--name", serviceName, "--secret", testName, "busybox", "top")
c.Assert(err, checker.IsNil, check.Commentf(out))
out, err = d.Cmd("service", "inspect", "--format", "{{ json .Spec.TaskTemplate.ContainerSpec.Secrets }}", serviceName)
c.Assert(err, checker.IsNil)
var refs []swarm.SecretReference
c.Assert(json.Unmarshal([]byte(out), &refs), checker.IsNil)
c.Assert(refs, checker.HasLen, 1)
c.Assert(refs[0].SecretName, checker.Equals, testName)
c.Assert(refs[0].File, checker.Not(checker.IsNil))
c.Assert(refs[0].File.Name, checker.Equals, testName)
c.Assert(refs[0].File.UID, checker.Equals, "0")
c.Assert(refs[0].File.GID, checker.Equals, "0")
out, err = d.Cmd("service", "rm", serviceName)
c.Assert(err, checker.IsNil, check.Commentf(out))
d.DeleteSecret(c, testName)
}
func (s *DockerSwarmSuite) TestServiceCreateWithSecretSourceTargetPaths(c *check.C) {
d := s.AddDaemon(c, true, true)
testPaths := map[string]string{
"app": "/etc/secret",
"test_secret": "test_secret",
"relative_secret": "relative/secret",
"escapes_in_container": "../secret",
}
var secretFlags []string
for testName, testTarget := range testPaths {
id := d.CreateSecret(c, swarm.SecretSpec{
Annotations: swarm.Annotations{
Name: testName,
},
Data: []byte("TESTINGDATA " + testName + " " + testTarget),
})
c.Assert(id, checker.Not(checker.Equals), "", check.Commentf("secrets: %s", id))
secretFlags = append(secretFlags, "--secret", fmt.Sprintf("source=%s,target=%s", testName, testTarget))
}
serviceName := "svc"
serviceCmd := []string{"service", "create", "--no-resolve-image", "--name", serviceName}
serviceCmd = append(serviceCmd, secretFlags...)
serviceCmd = append(serviceCmd, "busybox", "top")
out, err := d.Cmd(serviceCmd...)
c.Assert(err, checker.IsNil, check.Commentf(out))
out, err = d.Cmd("service", "inspect", "--format", "{{ json .Spec.TaskTemplate.ContainerSpec.Secrets }}", serviceName)
c.Assert(err, checker.IsNil)
var refs []swarm.SecretReference
c.Assert(json.Unmarshal([]byte(out), &refs), checker.IsNil)
c.Assert(refs, checker.HasLen, len(testPaths))
var tasks []swarm.Task
waitAndAssert(c, defaultReconciliationTimeout, func(c *check.C) (interface{}, check.CommentInterface) {
tasks = d.GetServiceTasks(c, serviceName)
return len(tasks) > 0, nil
}, checker.Equals, true)
task := tasks[0]
waitAndAssert(c, defaultReconciliationTimeout, func(c *check.C) (interface{}, check.CommentInterface) {
if task.NodeID == "" || task.Status.ContainerStatus.ContainerID == "" {
task = d.GetTask(c, task.ID)
}
return task.NodeID != "" && task.Status.ContainerStatus.ContainerID != "", nil
}, checker.Equals, true)
for testName, testTarget := range testPaths {
path := testTarget
if !filepath.IsAbs(path) {
path = filepath.Join("/run/secrets", path)
}
out, err := d.Cmd("exec", task.Status.ContainerStatus.ContainerID, "cat", path)
c.Assert(err, checker.IsNil)
c.Assert(out, checker.Equals, "TESTINGDATA "+testName+" "+testTarget)
}
out, err = d.Cmd("service", "rm", serviceName)
c.Assert(err, checker.IsNil, check.Commentf(out))
}
func (s *DockerSwarmSuite) TestServiceCreateWithSecretReferencedTwice(c *check.C) {
d := s.AddDaemon(c, true, true)
id := d.CreateSecret(c, swarm.SecretSpec{
Annotations: swarm.Annotations{
Name: "mysecret",
},
Data: []byte("TESTINGDATA"),
})
c.Assert(id, checker.Not(checker.Equals), "", check.Commentf("secrets: %s", id))
serviceName := "svc"
out, err := d.Cmd("service", "create", "--no-resolve-image", "--name", serviceName, "--secret", "source=mysecret,target=target1", "--secret", "source=mysecret,target=target2", "busybox", "top")
c.Assert(err, checker.IsNil, check.Commentf(out))
out, err = d.Cmd("service", "inspect", "--format", "{{ json .Spec.TaskTemplate.ContainerSpec.Secrets }}", serviceName)
c.Assert(err, checker.IsNil)
var refs []swarm.SecretReference
c.Assert(json.Unmarshal([]byte(out), &refs), checker.IsNil)
c.Assert(refs, checker.HasLen, 2)
var tasks []swarm.Task
waitAndAssert(c, defaultReconciliationTimeout, func(c *check.C) (interface{}, check.CommentInterface) {
tasks = d.GetServiceTasks(c, serviceName)
return len(tasks) > 0, nil
}, checker.Equals, true)
task := tasks[0]
waitAndAssert(c, defaultReconciliationTimeout, func(c *check.C) (interface{}, check.CommentInterface) {
if task.NodeID == "" || task.Status.ContainerStatus.ContainerID == "" {
task = d.GetTask(c, task.ID)
}
return task.NodeID != "" && task.Status.ContainerStatus.ContainerID != "", nil
}, checker.Equals, true)
for _, target := range []string{"target1", "target2"} {
c.Assert(err, checker.IsNil, check.Commentf(out))
path := filepath.Join("/run/secrets", target)
out, err := d.Cmd("exec", task.Status.ContainerStatus.ContainerID, "cat", path)
c.Assert(err, checker.IsNil)
c.Assert(out, checker.Equals, "TESTINGDATA")
}
out, err = d.Cmd("service", "rm", serviceName)
c.Assert(err, checker.IsNil, check.Commentf(out))
}
func (s *DockerSwarmSuite) TestServiceCreateWithConfigSimple(c *check.C) {
d := s.AddDaemon(c, true, true)
serviceName := "test-service-config"
testName := "test_config"
id := d.CreateConfig(c, swarm.ConfigSpec{
Annotations: swarm.Annotations{
Name: testName,
},
Data: []byte("TESTINGDATA"),
})
c.Assert(id, checker.Not(checker.Equals), "", check.Commentf("configs: %s", id))
out, err := d.Cmd("service", "create", "--no-resolve-image", "--name", serviceName, "--config", testName, "busybox", "top")
c.Assert(err, checker.IsNil, check.Commentf(out))
out, err = d.Cmd("service", "inspect", "--format", "{{ json .Spec.TaskTemplate.ContainerSpec.Configs }}", serviceName)
c.Assert(err, checker.IsNil)
var refs []swarm.ConfigReference
c.Assert(json.Unmarshal([]byte(out), &refs), checker.IsNil)
c.Assert(refs, checker.HasLen, 1)
c.Assert(refs[0].ConfigName, checker.Equals, testName)
c.Assert(refs[0].File, checker.Not(checker.IsNil))
c.Assert(refs[0].File.Name, checker.Equals, testName)
c.Assert(refs[0].File.UID, checker.Equals, "0")
c.Assert(refs[0].File.GID, checker.Equals, "0")
out, err = d.Cmd("service", "rm", serviceName)
c.Assert(err, checker.IsNil, check.Commentf(out))
d.DeleteConfig(c, testName)
}
func (s *DockerSwarmSuite) TestServiceCreateWithConfigSourceTargetPaths(c *check.C) {
d := s.AddDaemon(c, true, true)
testPaths := map[string]string{
"app": "/etc/config",
"test_config": "test_config",
"relative_config": "relative/config",
}
var configFlags []string
for testName, testTarget := range testPaths {
id := d.CreateConfig(c, swarm.ConfigSpec{
Annotations: swarm.Annotations{
Name: testName,
},
Data: []byte("TESTINGDATA " + testName + " " + testTarget),
})
c.Assert(id, checker.Not(checker.Equals), "", check.Commentf("configs: %s", id))
configFlags = append(configFlags, "--config", fmt.Sprintf("source=%s,target=%s", testName, testTarget))
}
serviceName := "svc"
serviceCmd := []string{"service", "create", "--no-resolve-image", "--name", serviceName}
serviceCmd = append(serviceCmd, configFlags...)
serviceCmd = append(serviceCmd, "busybox", "top")
out, err := d.Cmd(serviceCmd...)
c.Assert(err, checker.IsNil, check.Commentf(out))
out, err = d.Cmd("service", "inspect", "--format", "{{ json .Spec.TaskTemplate.ContainerSpec.Configs }}", serviceName)
c.Assert(err, checker.IsNil)
var refs []swarm.ConfigReference
c.Assert(json.Unmarshal([]byte(out), &refs), checker.IsNil)
c.Assert(refs, checker.HasLen, len(testPaths))
var tasks []swarm.Task
waitAndAssert(c, defaultReconciliationTimeout, func(c *check.C) (interface{}, check.CommentInterface) {
tasks = d.GetServiceTasks(c, serviceName)
return len(tasks) > 0, nil
}, checker.Equals, true)
task := tasks[0]
waitAndAssert(c, defaultReconciliationTimeout, func(c *check.C) (interface{}, check.CommentInterface) {
if task.NodeID == "" || task.Status.ContainerStatus.ContainerID == "" {
task = d.GetTask(c, task.ID)
}
return task.NodeID != "" && task.Status.ContainerStatus.ContainerID != "", nil
}, checker.Equals, true)
for testName, testTarget := range testPaths {
path := testTarget
if !filepath.IsAbs(path) {
path = filepath.Join("/", path)
}
out, err := d.Cmd("exec", task.Status.ContainerStatus.ContainerID, "cat", path)
c.Assert(err, checker.IsNil)
c.Assert(out, checker.Equals, "TESTINGDATA "+testName+" "+testTarget)
}
out, err = d.Cmd("service", "rm", serviceName)
c.Assert(err, checker.IsNil, check.Commentf(out))
}
func (s *DockerSwarmSuite) TestServiceCreateWithConfigReferencedTwice(c *check.C) {
d := s.AddDaemon(c, true, true)
id := d.CreateConfig(c, swarm.ConfigSpec{
Annotations: swarm.Annotations{
Name: "myconfig",
},
Data: []byte("TESTINGDATA"),
})
c.Assert(id, checker.Not(checker.Equals), "", check.Commentf("configs: %s", id))
serviceName := "svc"
out, err := d.Cmd("service", "create", "--no-resolve-image", "--name", serviceName, "--config", "source=myconfig,target=target1", "--config", "source=myconfig,target=target2", "busybox", "top")
c.Assert(err, checker.IsNil, check.Commentf(out))
out, err = d.Cmd("service", "inspect", "--format", "{{ json .Spec.TaskTemplate.ContainerSpec.Configs }}", serviceName)
c.Assert(err, checker.IsNil)
var refs []swarm.ConfigReference
c.Assert(json.Unmarshal([]byte(out), &refs), checker.IsNil)
c.Assert(refs, checker.HasLen, 2)
var tasks []swarm.Task
waitAndAssert(c, defaultReconciliationTimeout, func(c *check.C) (interface{}, check.CommentInterface) {
tasks = d.GetServiceTasks(c, serviceName)
return len(tasks) > 0, nil
}, checker.Equals, true)
task := tasks[0]
waitAndAssert(c, defaultReconciliationTimeout, func(c *check.C) (interface{}, check.CommentInterface) {
if task.NodeID == "" || task.Status.ContainerStatus.ContainerID == "" {
task = d.GetTask(c, task.ID)
}
return task.NodeID != "" && task.Status.ContainerStatus.ContainerID != "", nil
}, checker.Equals, true)
for _, target := range []string{"target1", "target2"} {
c.Assert(err, checker.IsNil, check.Commentf(out))
path := filepath.Join("/", target)
out, err := d.Cmd("exec", task.Status.ContainerStatus.ContainerID, "cat", path)
c.Assert(err, checker.IsNil)
c.Assert(out, checker.Equals, "TESTINGDATA")
}
out, err = d.Cmd("service", "rm", serviceName)
c.Assert(err, checker.IsNil, check.Commentf(out))
}
func (s *DockerSwarmSuite) TestServiceCreateMountTmpfs(c *check.C) {
d := s.AddDaemon(c, true, true)
out, err := d.Cmd("service", "create", "--no-resolve-image", "--detach=true", "--mount", "type=tmpfs,target=/foo,tmpfs-size=1MB", "busybox", "sh", "-c", "mount | grep foo; tail -f /dev/null")
c.Assert(err, checker.IsNil, check.Commentf(out))
id := strings.TrimSpace(out)
var tasks []swarm.Task
waitAndAssert(c, defaultReconciliationTimeout, func(c *check.C) (interface{}, check.CommentInterface) {
tasks = d.GetServiceTasks(c, id)
return len(tasks) > 0, nil
}, checker.Equals, true)
task := tasks[0]
waitAndAssert(c, defaultReconciliationTimeout, func(c *check.C) (interface{}, check.CommentInterface) {
if task.NodeID == "" || task.Status.ContainerStatus.ContainerID == "" {
task = d.GetTask(c, task.ID)
}
return task.NodeID != "" && task.Status.ContainerStatus.ContainerID != "", nil
}, checker.Equals, true)
// check container mount config
out, err = s.nodeCmd(c, task.NodeID, "inspect", "--format", "{{json .HostConfig.Mounts}}", task.Status.ContainerStatus.ContainerID)
c.Assert(err, checker.IsNil, check.Commentf(out))
var mountConfig []mount.Mount
c.Assert(json.Unmarshal([]byte(out), &mountConfig), checker.IsNil)
c.Assert(mountConfig, checker.HasLen, 1)
c.Assert(mountConfig[0].Source, checker.Equals, "")
c.Assert(mountConfig[0].Target, checker.Equals, "/foo")
c.Assert(mountConfig[0].Type, checker.Equals, mount.TypeTmpfs)
c.Assert(mountConfig[0].TmpfsOptions, checker.NotNil)
c.Assert(mountConfig[0].TmpfsOptions.SizeBytes, checker.Equals, int64(1048576))
// check container mounts actual
out, err = s.nodeCmd(c, task.NodeID, "inspect", "--format", "{{json .Mounts}}", task.Status.ContainerStatus.ContainerID)
c.Assert(err, checker.IsNil, check.Commentf(out))
var mounts []types.MountPoint
c.Assert(json.Unmarshal([]byte(out), &mounts), checker.IsNil)
c.Assert(mounts, checker.HasLen, 1)
c.Assert(mounts[0].Type, checker.Equals, mount.TypeTmpfs)
c.Assert(mounts[0].Name, checker.Equals, "")
c.Assert(mounts[0].Destination, checker.Equals, "/foo")
c.Assert(mounts[0].RW, checker.Equals, true)
out, err = s.nodeCmd(c, task.NodeID, "logs", task.Status.ContainerStatus.ContainerID)
c.Assert(err, checker.IsNil, check.Commentf(out))
c.Assert(strings.TrimSpace(out), checker.HasPrefix, "tmpfs on /foo type tmpfs")
c.Assert(strings.TrimSpace(out), checker.Contains, "size=1024k")
}