gcp-gke-troubleshooting

Systematically diagnose and resolve common GKE issues. This skill provides structured debugging workflows, common causes, and proven solutions for the most frequent problems encountered in production deployments.

Trigger phrases: "pod not starting", "CrashLoopBackOff", "debug GKE issue", "Cloud SQL connection failed", "Pub/Sub not working", "pod pending"

| Running | Pod is executing | Check logs if issues | | Pending | Waiting to be scheduled | Check events, node resources | | CrashLoopBackOff | App crashes repeatedly | Check logs, configuration | | ImagePullBackOff | Can't pull image | Verify image, permissions | | Completed | Pod ran successfully and exited | Normal for batch jobs |

系統性地診斷和解決常見的 GKE 問題，包括 Pod 故障、 網路問題、資料庫連線錯誤和發布/訂閱問題。當 pod 時使用 陷入 Pending、CrashLoopBackOff、ImagePullBackOff、遇到 DNS 故障、 Cloud SQL 連線逾時或 Pub/Sub 訊息處理問題。提供 Spring Boot 應用程式的系統化偵錯工作流程和解決方案模式。 來源：dawiddutoit/custom-claude。