Node Hello World

Simple node.js app that servers "hello world"

Great for testing simple deployments to the cloud

Forked from https://github.com/johnpapa/node-hello

Dockerize apps

1. Just adding Dockerfile at root project
2. Push to Registry ariretiarno/node-hello:1

Kubernetes Cluster

Requirements

• AWS CLI
• Kops
• S3 Bucket

Setup

1. aws configure, add your access keys and secret keys
2. export s3 location into variable, for example export KOPS_STATE_STORE=s3://kubernetes.retiarno.my.id
3. create variable name for cluster name, for example KOPS_CLUSTER_NAME=kubernetes.retiarno.my.id [optional]
4. create cluster for example kops create cluster --node-count=1 --node-size=t3a.small --master-size=t3a.medium --zones=us-east-2a --name=${KOPS_CLUSTER_NAME} --ssh-public-key=~/.ssh/id_rsa.pub --cloud=aws
5. validate cluster kops validate cluster

Screenshot the cluster

Screenshots of the application

Access from browser https://hello-node.retiarno.my.id

SSL termination

PODS, Services, Deployment, and Replicasets in a cluster

Ingress