kubectl Builder

Build kubectl commands interactively. Pick an action, choose options, copy the command. No cluster connection needed — everything runs in your browser.

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Common Recipes

Ready-to-use kubectl commands. Click a card to load it into the builder, or copy directly. Click a recipe to populate the builder, or copy the command directly.

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What is kubectl?

kubectl is the command-line tool for interacting with Kubernetes clusters. It communicates with the Kubernetes API server to deploy applications, inspect resources, manage cluster operations, and view logs. If you work with Kubernetes, kubectl is your daily driver.

Why Use a kubectl Command Builder?

kubectl has hundreds of flags and options across dozens of commands. Even experienced engineers regularly look up the exact syntax for less common operations. This builder helps you construct the right command interactively — pick an action, select options, and copy the result. No more searching through cheat sheets.

kubectl Command Structure

Every kubectl command follows this pattern:

kubectl <action> <resource-type> [<name>] [flags]

# Examples:
kubectl get pods -n production -o wide
kubectl describe deployment nginx -n default
kubectl logs my-pod -f --tail=100
kubectl exec -it my-pod -n staging -- /bin/sh
kubectl rollout restart deployment/api -n production

Most Used kubectl Commands

Command	Purpose	Example
get	List resources	kubectl get pods -A -o wide
describe	Show details	kubectl describe pod my-pod
logs	View logs	kubectl logs my-pod -f --tail=100
exec	Run command in pod	kubectl exec -it my-pod -- /bin/sh
apply	Apply config	kubectl apply -f deploy.yaml
delete	Delete resources	kubectl delete pod stuck-pod --force
rollout	Manage rollouts	kubectl rollout restart deploy/api
scale	Scale replicas	kubectl scale deploy/api --replicas=5
port-forward	Forward ports	kubectl port-forward svc/db 5432:5432
top	Resource usage	kubectl top pods --sort-by=memory

Kubernetes Resource Types

Kubernetes has many resource types. The most common ones for daily operations:

Pods — The smallest deployable unit. A pod runs one or more containers.
Deployments — Manages ReplicaSets and provides declarative updates for pods.
Services — Exposes pods as a network service (ClusterIP, NodePort, LoadBalancer).
ConfigMaps & Secrets — Store configuration and sensitive data separately from pod specs.
Ingresses — HTTP/HTTPS routing rules to services.
StatefulSets — For stateful applications (databases, queues) with stable network identities.
DaemonSets — Runs a pod on every node (monitoring agents, log collectors).
Jobs & CronJobs — Run-to-completion and scheduled workloads.

Troubleshooting Workflow

When something goes wrong in Kubernetes, follow this sequence:

kubectl get pods -n <ns> -o wide — See pod status and node placement
kubectl describe pod <name> — Check events, conditions, and container status
kubectl logs <name> --previous — View logs from the crashed container
kubectl exec -it <name> -- /bin/sh — Get a shell inside the container
kubectl get events --sort-by=.metadata.creationTimestamp — Check cluster-wide events

Use the builder above to construct each of these commands with the right flags for your specific scenario.