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K8s L4 K8S 1121 · 31 min

A topology spread rule looks balanced (Rollout Stuck)

A topology spread rule looks balanced (Rollout Stuck) focuses on kubernetes-workload-reliability and asks the reader to isolate Rollout Stuck. 실무에서는 rollout-stuck 증상만 보고 Pod 하나에 매달리지 말고 이벤트, 이전 로그, Service/Endpoint, 최근 배포 변경을 한 번에 묶어 보는 편이 오진을 줄입니다.

K8sFoundation OpsLevel 4Free31 min
Scenario

A topology spread rule looks balanced (Rollout Stuck) focuses on kubernetes-workload-reliability and asks the reader to isolate Rollout Stuck. 실무에서는 rollout-stuck 증상만 보고 Pod 하나에 매달리지 말고 이벤트, 이전 로그, Service/Endpoint, 최근 배포 변경을 한 번에 묶어 보는 편이 오진을 줄입니다.

What to check first
  • Identify the primary failure signal in the Balanced Spread Rules, Unbalanced Emergency Reality scenario.
  • Separate visible symptoms from the underlying technical dependency.
  • Describe the safest recovery path and the follow-up prevention work.
Checking checklist
  1. Summarize the current impact and the last known change.
  2. Collect direct evidence from logs, runtime state, and configuration before changing anything.
  3. Separate immediate recovery from permanent prevention work.
Recovery and prevention

Choose the smallest safe recovery action first, then record the prevention work that reduces repeat incidents.

Questions worth viewing together
Should I translate commands, logs, or product names?

No. Keep commands, logs, file names, APIs, and product names unchanged, then explain the reasoning in the selected UI language.

What should the answer focus on?

State the root cause, the evidence that supports it, and the safest recovery direction.

Why can the scenario remain in the original language?

The source scenario is treated as an incident artifact. Guidance, checklist, hints, and explanations can be localized around it.