Implement image preseeding
This pulls in the infrastructure to build OCI bundles with Bazel and adds a loader to
load them into containerd at runtime.
Test Plan: New E2E test using a simple hello world Go image.
Bug: T793
X-Origin-Diff: phab/D585
GitOrigin-RevId: 3bc5e35a89a80a9683778ced72cc79e2d0b684ed
diff --git a/core/tests/e2e/main_test.go b/core/tests/e2e/main_test.go
index faae520..99cfdff 100644
--- a/core/tests/e2e/main_test.go
+++ b/core/tests/e2e/main_test.go
@@ -171,6 +171,37 @@
return fmt.Errorf("pod is not ready: %v", events.Items[0].Message)
}
})
+ testEventual(t, "Pod with preseeded image", ctx, smallTestTimeout, func(ctx context.Context) error {
+ _, err := clientSet.CoreV1().Pods("default").Create(ctx, &corev1.Pod{
+ ObjectMeta: metav1.ObjectMeta{
+ Name: "preseed-test-1",
+ },
+ Spec: corev1.PodSpec{
+ Containers: []corev1.Container{{
+ Name: "preseed-test-1",
+ ImagePullPolicy: corev1.PullNever,
+ Image: "bazel/core/tests/e2e/preseedtest:preseedtest",
+ }},
+ RestartPolicy: corev1.RestartPolicyNever,
+ },
+ }, metav1.CreateOptions{})
+ return err
+ })
+ testEventual(t, "Pod with preseeded image is completed", ctx, largeTestTimeout, func(ctx context.Context) error {
+ pod, err := clientSet.CoreV1().Pods("default").Get(ctx, "preseed-test-1", metav1.GetOptions{})
+ if err != nil {
+ return fmt.Errorf("failed to get pod: %w", err)
+ }
+ if pod.Status.Phase == corev1.PodSucceeded {
+ return nil
+ }
+ events, err := clientSet.CoreV1().Events("default").List(ctx, metav1.ListOptions{FieldSelector: fmt.Sprintf("involvedObject.name=%s,involvedObject.namespace=default", pod.Name)})
+ if err != nil || len(events.Items) == 0 {
+ return fmt.Errorf("pod is not ready: %v", pod.Status.Phase)
+ } else {
+ return fmt.Errorf("pod is not ready: %v", events.Items[len(events.Items)-1].Message)
+ }
+ })
})
})