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authorValentin Rothberg <rothberg@redhat.com>2020-06-10 16:26:24 +0200
committerValentin Rothberg <rothberg@redhat.com>2020-06-15 15:53:51 +0200
commitfa3b8a75c4ec571f8cbb2622ea624b42bc5c2472 (patch)
tree23b4ebcca03d20cedadfa094d51469d55e756b83 /test/e2e/create_test.go
parentf4c3b718eb22a161a897a6ed55d10f3a07e31aa8 (diff)
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{create,run} --replace
Add a `--replace` flag to the `container {create,run}` commands. If another container with the same name already exists, it will be replaced and removed. Adding this flag is motivated by #5485 to make running Podman in systemd units (or any other scripts/automation) more robust. In case of a crash, a container may not be removed by a sytemd unit anymore. The `--replace` flag allows for supporting crashes. Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
Diffstat (limited to 'test/e2e/create_test.go')
-rw-r--r--test/e2e/create_test.go15
1 files changed, 15 insertions, 0 deletions
diff --git a/test/e2e/create_test.go b/test/e2e/create_test.go
index b9a1ff83d..822e470f2 100644
--- a/test/e2e/create_test.go
+++ b/test/e2e/create_test.go
@@ -429,4 +429,19 @@ var _ = Describe("Podman create", func() {
Expect(len(data)).To(Equal(1))
Expect(data[0].HostConfig.NanoCpus).To(Equal(int64(nanoCPUs)))
})
+
+ It("podman create --replace", func() {
+ // Make sure we error out with --name.
+ session := podmanTest.Podman([]string{"create", "--replace", ALPINE, "/bin/sh"})
+ session.WaitWithDefaultTimeout()
+ Expect(session.ExitCode()).To(Equal(125))
+
+ // Create and replace 5 times in a row the "same" container.
+ ctrName := "testCtr"
+ for i := 0; i < 5; i++ {
+ session = podmanTest.Podman([]string{"create", "--replace", "--name", ctrName, ALPINE, "/bin/sh"})
+ session.WaitWithDefaultTimeout()
+ Expect(session.ExitCode()).To(Equal(0))
+ }
+ })
})