README.md

Level 01 - Introduction to kubernetes/minikube

• Minikube Commands
• Kubernetes Commands

Minikube Commands

Check Service from browser

minikube service nginx
minikube service nginx --url=true

UI Dashboard

minikube dashboard

Running via localhost

kubectl proxy

Kubernetes Commands

Manifest Commands

kubectl create -f ./deploy-manifest.yaml
kubectl apply -f ./deploy-manifest.yaml # Upgrade
kubectl delete -f ./deploy-manifest.yaml

More CLI Commands

kubectl get pods -o wide # System-wide pods
kubectl get svc <SERVICE_NAME> -o yaml # Show output in json/yaml
kubectl get pods --show-labels # Show Labels
kubectl delete pod <POD_NAME> # Delete pod
kubectl scale --replicas=5 rc <RC_NAME> # Scale up or down no. of replicas of pods
kubectl exec -it <POD_NAME> -c <1st_Container> -- bash # Get into the container within a pod
kubectl expose pod mc3 --type=NodePort --port=80 # Create a service by exposing pods

• Troubleshooting

# In case service is to be created
kubectl create svc nodeport sample --tcp=8080:8080

Teardown

kubectl delete pod,rc,svc,deployment,ns -l app=kickstart-app