play kube: do not skip containers by name

We should not exclude contianers by name. If a users has a container
with the name "inf" it is currently skipped. This is wrong. The k8s yaml
does not contain infra containers so we do not have to skip them.

Signed-off-by: Paul Holzinger <pholzing@redhat.com>

pkg/domain/infra/abi/play.go

@@ -435,7 +435,6 @@ func (ic *ContainerEngine) playKubePod(ctx context.Context, podName string, podY
 		initContainers = append(initContainers, ctr)
 	}
 	for _, container := range podYAML.Spec.Containers {
-		if !strings.Contains(container.Name, "infra") {
 		// Error out if the same name is used for more than one container
 		if _, ok := ctrNames[container.Name]; ok {
 			return nil, errors.Errorf("the pod %q is invalid; duplicate container name %q detected", podName, container.Name)
@@ -482,7 +481,6 @@ func (ic *ContainerEngine) playKubePod(ctx context.Context, podName string, podY
 		}
 		containers = append(containers, ctr)
 	}
-	}
 
 	if options.Start != types.OptionalBoolFalse {
 		// Start the containers

test/e2e/play_kube_test.go

@@ -2995,7 +2995,7 @@ invalid kube kind
 
 	It("podman play kube with auto update annotations for all containers", func() {
 		ctr01Name := "ctr01"
-		ctr02Name := "ctr02"
+		ctr02Name := "infra"
 		podName := "foo"
 		autoUpdateRegistry := "io.containers.autoupdate"
 		autoUpdateRegistryValue := "registry"