Determine the DNS name format:
The DNS name of a Kubernetes service is usually in the format: <service-name>.<namespace>.svc.cluster.local. Here:
<service-name>is the name of your service.<namespace>is the Kubernetes namespace where the service is deployed. If your service is in the default namespace, you can omit the namespace from the DNS name.
- List pods in a project:
kubectl -n <project> get pods
- Show logs for a pod:
kubectl -n <project> logs -f <pod>
# If the pod has more than one container add "-c <container>"
- Restart pods:
kubectl -n <project> rollout restart deploy/<service>
- Scale Deploy:
kubectl -n <project> scale deploy <service> --replicas=<total replicas>
- Delete pods:
kubectl -n <project> delete pod <pod>
- Port Forward:
kubectl -n <project> port-forward svc/<service> <external port>:<internal port>
- Get Pod events:
kubectl -n <project> get events --output json
- Get Log from the previous Pod:
kubectl -n <project> logs <pod> --previous
- Describe resource:
kubectl -n <project> describe <resource-type> <resource-name>
- Enter container:
kubectl -n <project> exec --stdin --tty <pod> -it -- sh