CrashLoopBackOff Fix for Repeated Pod Restarts

Stabilize Kubernetes workloads that restart before the main process stays healthy.

April 26, 2026•1 min read

#kubernetes#crashloopbackoff#pods

Problem

Pods enter CrashLoopBackOff and restart repeatedly after deployment.

Root Cause

The container process exits immediately because the start command, environment variables, or health checks are misconfigured.

Fix

Code

kubectl describe pod api-7b9f77d4c8-kp2lm -n production
kubectl logs api-7b9f77d4c8-kp2lm -n production --previous
kubectl set env deployment/api NODE_ENV=production -n production
kubectl rollout restart deployment/api -n production

Result

The deployment rolls out healthy pods and restart counts stop increasing.

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