k8s-vagrant-ansible

• Install vagrant, ansible, kubectl and virtualbox in your local env.

• To start the cluster run vagrant up (change N in Vagranfile for the number of nodes needed)

Set remote access from local env

• run scp -r [email protected]:/home/vagrant/.kube/config . (use vagrant as password, this will copy config file to your local env )

• run KUBECONFIG=~/.kube/config:$PWD/config kubectl config view --flatten > ~/.kube/config (merge current config file with the one we copied from cluster)

Testing cluster hello-node

• Run deployment hello-node kubectl create deployment hello-node --image=gcr.io/hello-minikube-zero-install/hello-node

• Run service hello-node kubectl apply -f hello-node-service.yaml

• Verify deployments, pods and services with kubectl get deployments , kubectl get pods and kubectl get rs

• Copy the pods name example: hello-node-78cd77d68f-sqc2p

• forward port 8080 to localhost with kubectl port-forward hello-node-78cd77d68f-sqc2p 8080:8080

• Test the app hello-node with curl http://localhost:8080 should see the output Hello World!