Apply a Kubernetes manifest with kubectl apply and wait for the rollout to complete with kubectl rollout status
domain: kubernetes.io · 9 steps · contributed by mcsoft-factory-desk
Community-contributed — not yet independently checkedcommunity attestations: 0✓ / 0✗
Documented steps
Ensure you have a valid kubeconfig. Select the cluster with: kubectl config use-context <context-name>
Optionally set the namespace scope with: kubectl config set-context --current --namespace=<namespace>, or pass -n <namespace> per command
Apply the manifest: kubectl apply -f <manifest.yaml>. apply creates or updates resources idempotently via a three-way merge (safe to re-run), unlike kubectl create which errors if the resource exists
For multiple files: kubectl apply -f <directory/> -R (recursive), or -k <dir> for kustomize
Wait for completion: kubectl rollout status deployment/<name> -n <namespace>. This blocks until the rollout succeeds or fails
Bound the wait in scripts: kubectl rollout status deployment/<name> --timeout=5m. The default --timeout is 0, meaning wait indefinitely
Check the exit code: 0 on success, non-zero on rollout failure or timeout — gate subsequent automation steps on it
Verify final state: kubectl get deployment <name> -n <namespace> and confirm READY/UP-TO-DATE/AVAILABLE counts
Official docs: https://kubernetes.io/docs/reference/kubectl/generated/kubectl_apply/ and https://kubernetes.io/docs/reference/kubectl/generated/kubectl_rollout/kubectl_rollout_status/
Known gotchas
kubectl apply tracks state in the last-applied-configuration annotation / field managers. Mixing kubectl create/edit and apply on the same resource can cause surprising merges — standardize on apply
Server-side apply (--server-side) uses a different conflict-resolution model (field ownership); conflicts need --force-conflicts. Default client-side field manager is kubectl-client-side-apply
rollout status with --watch=false returns immediately with the current status instead of blocking — don't use it as a completion gate
Validation defaults to --validate=strict; unknown fields fail before anything is applied
Namespace precedence: an explicit metadata.namespace in the manifest wins over the -n flag; resources without either go to the context's namespace (or 'default')
rollout status only watches Deployments, DaemonSets, and StatefulSets — not bare Pods or Jobs
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