func myLog(c *check.C, args ...interface{}) {
if len(args) == 1 {
c.Log(fmt.Sprintf("%s: %v\n", c.TestName(), args[0]))
return
}
newArgs := make([]interface{}, len(args)-1)
for i, a := range args[1:] {
switch a := a.(type) {
default:
j, err := json.Marshal(a)
if err == nil {
newArgs[i] = fmt.Sprintf("%T: %s", a, j)
} else {
newArgs[i] = fmt.Sprintf("%s", a)
}
case bool:
newArgs[i] = a
case int:
newArgs[i] = a
case uint:
newArgs[i] = a
case uint64:
newArgs[i] = a
case string:
newArgs[i] = a
}
}
fmtStr := fmt.Sprintf("%s: %s\n", c.TestName(), args[0].(string))
c.Logf(fmtStr, newArgs...)
}
func (s *DockerSuite) TestRmiContainerImageNotFound(c *check.C) {
// Build 2 images for testing.
imageNames := []string{"test1", "test2"}
imageIds := make([]string, 2)
for i, name := range imageNames {
dockerfile := fmt.Sprintf("FROM busybox\nMAINTAINER %s\nRUN echo %s\n", name, name)
id, err := buildImage(name, dockerfile, false)
c.Assert(err, check.IsNil)
imageIds[i] = id
}
// Create a long-running container.
dockerCmd(c, "run", "-d", imageNames[0], "top")
// Create a stopped container, and then force remove its image.
dockerCmd(c, "run", imageNames[1], "true")
dockerCmd(c, "rmi", "-f", imageIds[1])
// Try to remove the image of the running container and see if it fails as expected.
out, _, err := dockerCmdWithError("rmi", "-f", imageIds[0])
if err == nil || !strings.Contains(out, "is using it") {
c.Log(out)
c.Fatal("The image of the running container should not be removed.")
}
}
// See https://github.com/docker/docker/issues/14116
func (s *DockerSuite) TestRmiImageIDForceWithRunningContainersAndMultipleTags(c *check.C) {
dockerfile := "FROM busybox\nRUN echo test 14116\n"
imgID, err := buildImage("test-14116", dockerfile, false)
c.Assert(err, check.IsNil)
newTag := "newtag"
dockerCmd(c, "tag", imgID, newTag)
dockerCmd(c, "run", "-d", imgID, "top")
out, _, err := dockerCmdWithError("rmi", "-f", imgID)
if err == nil || !strings.Contains(out, "stop it and retry") {
c.Log(out)
c.Fatalf("rmi -f should not delete image with running containers")
}
}
func (s *DockerSuite) TestSaveLoadParents(c *check.C) {
testRequires(c, DaemonIsLinux)
makeImage := func(from string, addfile string) string {
var (
out string
)
out, _ = dockerCmd(c, "run", "-d", from, "touch", addfile)
cleanedContainerID := strings.TrimSpace(out)
out, _ = dockerCmd(c, "commit", cleanedContainerID)
imageID := strings.TrimSpace(out)
dockerCmd(c, "rm", "-f", cleanedContainerID)
return imageID
}
idFoo := makeImage("busybox", "foo")
idBar := makeImage(idFoo, "bar")
tmpDir, err := ioutil.TempDir("", "save-load-parents")
c.Assert(err, checker.IsNil)
defer os.RemoveAll(tmpDir)
c.Log("tmpdir", tmpDir)
outfile := filepath.Join(tmpDir, "out.tar")
dockerCmd(c, "save", "-o", outfile, idBar, idFoo)
dockerCmd(c, "rmi", idBar)
dockerCmd(c, "load", "-i", outfile)
inspectOut := inspectField(c, idBar, "Parent")
c.Assert(inspectOut, checker.Equals, idFoo)
inspectOut = inspectField(c, idFoo, "Parent")
c.Assert(inspectOut, checker.Equals, "")
}
// #13422
func (s *DockerSuite) TestRmiUntagHistoryLayer(c *check.C) {
testRequires(c, DaemonIsLinux)
image := "tmp1"
// Build a image for testing.
dockerfile := `FROM busybox
MAINTAINER foo
RUN echo 0 #layer0
RUN echo 1 #layer1
RUN echo 2 #layer2
`
_, err := buildImage(image, dockerfile, false)
c.Assert(err, check.IsNil)
out, _ := dockerCmd(c, "history", "-q", image)
ids := strings.Split(out, "\n")
idToTag := ids[2]
// Tag layer0 to "tmp2".
newTag := "tmp2"
dockerCmd(c, "tag", idToTag, newTag)
// Create a container based on "tmp1".
dockerCmd(c, "run", "-d", image, "true")
// See if the "tmp2" can be untagged.
out, _ = dockerCmd(c, "rmi", newTag)
if d := strings.Count(out, "Untagged: "); d != 1 {
c.Log(out)
c.Fatalf("Expected 1 untagged entry got %d: %q", d, out)
}
// Now let's add the tag again and create a container based on it.
dockerCmd(c, "tag", idToTag, newTag)
out, _ = dockerCmd(c, "run", "-d", newTag, "true")
cid := strings.TrimSpace(out)
// At this point we have 2 containers, one based on layer2 and another based on layer0.
// Try to untag "tmp2" without the -f flag.
out, _, err = dockerCmdWithError("rmi", newTag)
if err == nil || !strings.Contains(out, cid[:12]) || !strings.Contains(out, "(must force)") {
c.Log(out)
c.Fatalf("%q should not be untagged without the -f flag", newTag)
}
// Add the -f flag and test again.
out, _ = dockerCmd(c, "rmi", "-f", newTag)
if !strings.Contains(out, fmt.Sprintf("Untagged: %s:latest", newTag)) {
c.Log(out)
c.Fatalf("%q should be allowed to untag with the -f flag", newTag)
}
}
func myLog(c *check.C, args ...interface{}) {
fmt.Println(args)
c.Log(args)
}
func myLog(c *check.C, args ...interface{}) {
fmt.Println("IntegrationTest> ", args)
c.Log("IntegrationTest> ", args)
}
func (s *MySuite) SetUpTest(c *check.C) {
dir, _ := os.Getwd()
c.Log("Entering setup in directory", dir)
common.MockPortsInConfig("../common/testdata/romana.sample.yaml")
s.configFile = "/tmp/romana.yaml"
var err error
s.config, err = common.ReadConfig(s.configFile)
if err != nil {
panic(err)
}
c.Log("Root configuration: ", s.config.Services["root"].Common.Api.GetHostPort())
// Starting root service
fmt.Println("STARTING ROOT SERVICE")
channelRoot, addr, err := root.Run(s.configFile)
if err != nil {
c.Error(err)
}
s.rootUrl = "http://" + addr
c.Log("Root URL:", s.rootUrl)
msg := <-channelRoot
c.Log("Root service said:", msg)
c.Log("Waiting a bit...")
time.Sleep(time.Second)
c.Log("Creating topology schema with root URL", s.rootUrl)
err = topology.CreateSchema(s.rootUrl, true)
if err != nil {
c.Fatal(err)
}
c.Log("OK")
c.Log("Creating tenant schema")
err = tenant.CreateSchema(s.rootUrl, true)
if err != nil {
c.Fatal(err)
}
c.Log("OK")
c.Log("Creating IPAM schema")
err = ipam.CreateSchema(s.rootUrl, true)
if err != nil {
c.Fatal(err)
}
c.Log("OK")
myLog(c, "Done with setup")
}
