kubectl

Use kubectl to interact with Kubernetes clusters.

Common Commands

Pods

• List pods: kubectl get pods
• Describe pod: kubectl describe pod <name>
• Logs: kubectl logs <pod>
• Exec into pod: kubectl exec -it <pod> -- /bin/bash

Deployments

• List deployments: kubectl get deployments
• Scale: kubectl scale deployment <name> --replicas=3
• Rollout status: kubectl rollout status deployment/<name>
• Rollback: kubectl rollout undo deployment/<name>