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# Install KubeCtl
brew install kubectl

# Starting Minikube
minikube start

# Run Hello World
kubectl run hello-world --replicas=2 \
  --labels="run=load-balancer-example" \
  --image=gcr.io/google-samples/node-hello:1.0  \
  --port=8080

# Get Deployments
kubectl get deployments hello-world

# Describe Deployments
kubectl describe deployments hello-world

# Expose Service
kubectl expose deployment hello-world --type=NodePort --name=example-service

# Describe Services
kubectl describe services example-service
kubectl describe svc example-service

# Delete Pods
kubectl delete pods <podname>

# Running Kubernetes Pod
kubectl run <PodName> --image=<image_name> -l app=appName,env=prod,version=1.0 -r 2

# Delete Pod
kubectl delete pod <podName>

# Get Deployment Information
kubectl get deployments

# Applying KubeCtl Applying Resource Configuration
kubectl apply -f <file1> -f <file2>

# Scale Deployments
kubeclt scale deployment guestbook-service --replica=1

# Executing commands on K8 Pods
kubectl exec <podname> -- <command>

# Get a Shell to a Running Container
kubectl exec --stdin --tty <podname> -- /bin/sh

# Kubernetes Configs

# Get Kubernetes Contexts
kubectl config get-contexts

# Display the current Context
kubectl config current-context

# Set the Default Context to <context-name>
kubectl config use-context <context-name>

-----

# Viewing, Finding Resources

$ kubectl get pods
$ kubectl get pods --all-namespaces             # List all pods in all namespaces
$ kubectl get deployment my-dep                 # List a particular deployment

# Describe with Verbose Output
$ kubectl describe pods my-pod

# Interacting with Pods
$ kubectl logs my-pod                                 # dump pod logs (stdout)
$ kubectl logs -f my-pod                              # stream pod logs (stdout)
$ kubectl attach my-pod -i                            # Attach to Running Container
$ kubectl exec my-pod -- ls /                         # Run command in existing pod (1 container case)