kubernetes-nginx-for-react-frontend-app-and-nodejs-backend's Introduction

kubernetes-nginx-for-react-frontend-app-and-nodejs-backend

Pre-Requisites

- Install git
- install docker
- EKS-Cluster
- Install Helm

Installing nginx-ingress-controller:

Add NGINX Helm repository:

 helm repo add nginx-stable https://helm.nginx.com/stable
 helm repo update

To install the chart with the release name my-release (my-release is the name that you choose):
```
 helm install my-release nginx-stable/nginx-ingress
```

Increase replicas for nginx-ingress-controller:

 kubectl scale --replicas=2 deployment my-release-nginx-ingress

Deploy nodejs-application

Deploy reactjs-application

Create Hosted zone in Route53

 1. Replace nameservers in our domain (where we purchased our domain)
 2. Create "CNAME" recordset for nodejs application host
 3. Create "CNAME" recordset for reactjs application host
 4. Create "A" recordset with nginx ingress controller loadbalancer

Check final output of application using with reactjs host

CleanUP

kubectl delete ingress node-app-ingress react-ingress
kubectl delete svc node-app-one-service node-app-two-service react-service
kubectl delete deploy  node-app-one-deployment node-app-two-deployment react-deployment
kubectl delete configmaps nginx-config
kubectl delete secrets node-app-tls react-tls
helm delete my-release

Note:

CNAME Recordset for nodejs application:
_3fa84ca6f5323cb2c6b7dbbe173bfe1a.node-app.vamsiawstraining.com
3B7D3848C010B73C39EBE63E3CC9D3AA.D622FB3BD161E2C643BD2175C1CCE582.99ca85cf8b1c4fb.comodoca.com

CNAME Recordset for reactjs application:
_5bcd2eac046edd8fc79429925a753228.react.vamsiawstraining.com
813CAEDA749DCF20C461EF6EC52B2EB3.75A43E822ED481CD95B777310C3356D3.33aa0cd3bb5a03f.comodoca.com

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