k8s_handson

kubectl apply commands in order

• kubectl apply -f mongo-secret.yaml
• kubectl apply -f mongo.yaml
• kubectl apply -f mongo-configmap.yaml
• kubectl apply -f mongo-express.yaml

kubectl get commands

• kubectl get pod
• kubectl get pod --watch
• kubectl get pod -o wide
• kubectl get service
• kubectl get secret
• kubectl get all | grep mongodb

kubectl debugging commands

• kubectl describe pod mongodb-deployment-xxxxxx
• kubectl describe service mongodb-service
• kubectl logs mongo-express-xxxxxx

give a URL to external service in minikube

• minikube service mongo-express-service