Merge pull request #27791 from ninja-quokka/kube_play_image_validation

[play_kube] Add validation to container image field

test/e2e/play_kube_test.go

@@ -283,6 +283,20 @@ spec:
     - containerPort: 80
 `
 
+var podWithoutAnImage = `
+apiVersion: v1
+kind: Pod
+metadata:
+  labels:
+    app: podDoesntHaveAnImage
+  name: podDoesntHaveAnImage
+spec:
+  containers:
+  - name: podDoesntHaveAnImage
+    ports:
+    - containerPort: 80
+`
+
 var subpathTestNamedVolume = `
 apiVersion: v1
 kind: Pod
@@ -2637,6 +2651,15 @@ var _ = Describe("Podman kube play", func() {
 		Expect(kube).Should(ExitWithError(125, "pod does not have a name"))
 	})
 
+	It("should error if pod doesn't have an image", func() {
+		err := writeYaml(podWithoutAnImage, kubeYaml)
+		Expect(err).ToNot(HaveOccurred())
+
+		kube := podmanTest.Podman([]string{"kube", "play", kubeYaml})
+		kube.WaitWithDefaultTimeout()
+		Expect(kube).Should(ExitWithError(125, `container "podDoesntHaveAnImage" is missing the required 'image' field`))
+	})
+
 	It("support container liveness probe", func() {
 		err := writeYaml(livenessProbePodYaml, kubeYaml)
 		Expect(err).ToNot(HaveOccurred())