kubernetes
Deployment rollout stuck/timed out
Deployment.*exceeded its progress deadline|ProgressDeadlineExceeded
Fixes
- 1.Check new pods: kubectl get pods -l app=name to see why they're not Ready
- 2.Increase progressDeadlineSeconds if startup is legitimately slow
- 3.Rollback: kubectl rollout undo deployment/name
- 4.Check resource quotas aren't blocking new pod creation
deploymentrollout
Related Errors
kubernetes4 fixes
Pod in CrashLoopBackOff state
CrashLoopBackOff
- •Check pod logs: kubectl logs pod-name --previous
- •Verify the container entrypoint/command is correct
kubernetes4 fixes
Cannot pull container image
ImagePullBackOff|ErrImagePull
- •Verify the image name and tag exist in the registry
- •Check imagePullSecrets is configured for private registries
kubernetes4 fixes
Container killed due to out-of-memory
OOMKilled
- •Increase memory limits in the pod spec: resources.limits.memory
- •Profile the application to find memory leaks