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Merge pull request #10093 from crosbymichael/readonly-containers

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Add --read-only for read only container rootfs
This commit is contained in:
Alexander Morozov
2015-01-14 15:56:51 -08:00
parent 3118ccc6bc 409407091a
commit 95c0f07966
11 changed files with 62 additions and 1 deletions
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22
integration-cli/docker_cli_run_test.go
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@@ -3036,3 +3036,25 @@ func TestRunRestartMaxRetries(t *testing.T) {
}
logDone("run - test max-retries for --restart")
}
func TestRunContainerWithWritableRootfs(t *testing.T) {
defer deleteAllContainers()
out, err := exec.Command(dockerBinary, "run", "--rm", "busybox", "touch", "/file").CombinedOutput()
if err != nil {
t.Fatal(string(out), err)
}
logDone("run - writable rootfs")
}
func TestRunContainerWithReadonlyRootfs(t *testing.T) {
defer deleteAllContainers()
out, err := exec.Command(dockerBinary, "run", "--read-only", "--rm", "busybox", "touch", "/file").CombinedOutput()
if err == nil {
t.Fatal("expected container to error on run with read only error")
}
expected := "Read-only file system"
if !strings.Contains(string(out), expected) {
t.Fatalf("expected output from failure to contain %s but contains %s", expected, out)
}
logDone("run - read only rootfs")
}