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Throw an error if kube yaml has duplicate ctr names

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Error out if the kube yaml passed to play kube has more
than one container or init container with the same name.

Signed-off-by: Urvashi Mohnani <umohnani@redhat.com>
This commit is contained in:
Urvashi Mohnani
2022-03-04 15:01:46 -05:00
parent f4d6e87772
commit d302c08cff
2 changed files with 31 additions and 0 deletions
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20
test/e2e/play_kube_test.go
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@@ -1888,6 +1888,26 @@ var _ = Describe("Podman play kube", func() {
Expect(kube).Should(Exit(0))
})
It("podman play kube test duplicate container name", func() {
p := getPod(withCtr(getCtr(withName("testctr"), withCmd([]string{"echo", "hello"}))), withCtr(getCtr(withName("testctr"), withCmd([]string{"echo", "world"}))))
err := generateKubeYaml("pod", p, kubeYaml)
Expect(err).To(BeNil())
kube := podmanTest.Podman([]string{"play", "kube", kubeYaml})
kube.WaitWithDefaultTimeout()
Expect(kube).To(ExitWithError())
p = getPod(withPodInitCtr(getCtr(withImage(ALPINE), withCmd([]string{"echo", "hello"}), withInitCtr(), withName("initctr"))), withCtr(getCtr(withImage(ALPINE), withName("initctr"), withCmd([]string{"top"}))))
err = generateKubeYaml("pod", p, kubeYaml)
Expect(err).To(BeNil())
kube = podmanTest.Podman([]string{"play", "kube", kubeYaml})
kube.WaitWithDefaultTimeout()
Expect(kube).To(ExitWithError())
})
It("podman play kube test hostname", func() {
pod := getPod()
err := generateKubeYaml("pod", pod, kubeYaml)