☸️ Kubernetes errors

Pod states and cluster errors: CrashLoopBackOff, ImagePullBackOff, OOMKilled.

CodeErrorWhat it means
CrashLoopBackOff Kubernetes: CrashLoopBackOff The container starts, crashes (or exits), and Kubernetes keeps restarting it with increasing back-off delays.
ImagePullBackOff Kubernetes: ImagePullBackOff / ErrImagePull The node can’t pull the container image — wrong name/tag, missing registry credentials, or registry unreachab…
OOMKilled Kubernetes: OOMKilled (exit code 137) The container used more memory than its limit, and the kernel killed it.