New Cluster Configuration

Testing Cluster Configuration

This steps allow configure cluster in Google Container Engine.

Note: You have create cluster in Google Container Engine previously

• List container clusters

gcloud container clusters list

• Set Zone in GCloud

gcloud config set compute/zone us-east1-d

• Get cluster credentials

gcloud container clusters get-credentials cl-tsti4t

• Install kubectl (Kubernetes cli)

gcloud components install kubectl

• List docker image tags in GCloud

gcloud container images list-tags gcr.io/pr-tsti4t/tsti4t

• Run docker image in google container engine with kubernetes (the label is for deployment and service) Note: label must consist of lower case alphanumeric characters or '-', and must start and end with an alphanumeric character (e.g. 'my-name', or '123-abc', regex used for validation is 'a-z0-9?')

kubectl run <label> --image=gcr.io/pr-tsti4t/tsti4t:<v0.0.0> --port=8080
kubectl run tsti4t-node --image=gcr.io/pr-tsti4t/tsti4t:v1.0.0 --port=8080

• Get cluster pods (pod = cluster node)

kubectl get pods

• Create load balancer in cluster and expose nodes

kubectl expose deployment <label> --type="LoadBalancer"
kubectl expose deployment tsti4t-node --type="LoadBalancer"

• Get external IP to access the cluster:

kubectl get services

• Create Ingress resource tsti4t-ingress.yaml

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: tsti4t-ingress
spec:
  backend:
    serviceName: tsti4t-node
    servicePort: 8080

• Deploy ingress resource

kubectl apply -f tsti4t-ingress.yaml

• Find out the external IP address

kubectl get ingress tsti4t-ingress