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Merge pull request #13596 from jfrazelle/11414-fix-once-and-for-all

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fix bug with rmi multiple tag
This commit is contained in:
David Calavera 2015-05-29 15:10:22 -07:00
commit eaa9c1b97e
2 changed files with 52 additions and 3 deletions
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5
daemon/image_delete.go
View file

@ -64,7 +64,8 @@ func (daemon *Daemon) imgDeleteHelper(name string, list *[]types.ImageDelete, fi
repos := daemon.Repositories().ByID()[img.ID]
//If delete by id, see if the id belong only to one repository
if repoName == "" {
deleteByID := repoName == ""
if deleteByID {
for _, repoAndTag := range repos {
parsedRepo, parsedTag := parsers.ParseRepositoryTag(repoAndTag)
if repoName == "" || repoName == parsedRepo {
@ -92,7 +93,7 @@ func (daemon *Daemon) imgDeleteHelper(name string, list *[]types.ImageDelete, fi
return nil
}
if len(repos) <= 1 {
if len(repos) <= 1 || (len(repoAndTags) <= 1 && deleteByID) {
if err := daemon.canDeleteImage(img.ID, force); err != nil {
return err
}

50
integration-cli/docker_cli_rmi_test.go
View file

@ -74,6 +74,55 @@ func (s *DockerSuite) TestRmiTag(c *check.C) {
}
}
func (s *DockerSuite) TestRmiImgIDMultipleTag(c *check.C) {
runCmd := exec.Command(dockerBinary, "run", "-d", "busybox", "/bin/sh", "-c", "mkdir '/busybox-one'")
out, _, err := runCommandWithOutput(runCmd)
if err != nil {
c.Fatalf("failed to create a container:%s, %v", out, err)
}
containerID := strings.TrimSpace(out)
runCmd = exec.Command(dockerBinary, "commit", containerID, "busybox-one")
out, _, err = runCommandWithOutput(runCmd)
if err != nil {
c.Fatalf("failed to commit a new busybox-one:%s, %v", out, err)
}
imagesBefore, _ := dockerCmd(c, "images", "-a")
dockerCmd(c, "tag", "busybox-one", "busybox-one:tag1")
dockerCmd(c, "tag", "busybox-one", "busybox-one:tag2")
imagesAfter, _ := dockerCmd(c, "images", "-a")
if strings.Count(imagesAfter, "\n") != strings.Count(imagesBefore, "\n")+2 {
c.Fatalf("tag busybox to create 2 more images with same imageID; docker images shows: %q\n", imagesAfter)
}
imgID, err := inspectField("busybox-one:tag1", "Id")
c.Assert(err, check.IsNil)
// run a container with the image
out, _, err = runCommandWithOutput(exec.Command(dockerBinary, "run", "-d", "busybox-one", "top"))
if err != nil {
c.Fatalf("failed to create a container:%s, %v", out, err)
}
containerID = strings.TrimSpace(out)
// first checkout without force it fails
out, _, err = runCommandWithOutput(exec.Command(dockerBinary, "rmi", imgID))
expected := fmt.Sprintf("Conflict, cannot delete %s because the running container %s is using it, stop it and use -f to force", imgID[:12], containerID[:12])
if err == nil || !strings.Contains(out, expected) {
c.Fatalf("rmi tagged in multiple repos should have failed without force: %s, %v, expected: %s", out, err, expected)
}
dockerCmd(c, "stop", containerID)
dockerCmd(c, "rmi", "-f", imgID)
imagesAfter, _ = dockerCmd(c, "images", "-a")
if strings.Contains(imagesAfter, imgID[:12]) {
c.Fatalf("rmi -f %s failed, image still exists: %q\n\n", imgID, imagesAfter)
}
}
func (s *DockerSuite) TestRmiImgIDForce(c *check.C) {
runCmd := exec.Command(dockerBinary, "run", "-d", "busybox", "/bin/sh", "-c", "mkdir '/busybox-test'")
out, _, err := runCommandWithOutput(runCmd)
@ -119,7 +168,6 @@ func (s *DockerSuite) TestRmiImgIDForce(c *check.C) {
}
func (s *DockerSuite) TestRmiTagWithExistingContainers(c *check.C) {
container := "test-delete-tag"
newtag := "busybox:newtag"
bb := "busybox:latest"