README.md

How to run the API

docker build ./api -f api/Dockerfile -t practice-exress-api:v1

docker run -d -p9001:9000 --name express-api practice-exress-api:v1 (first time)

docker start express-api (later on)

Check http://localhost:9001

Into container:

docker exec -it express-api sh

Logs:

docker logs express-api

How to run the Client

docker build ./client -f client/Dockerfile -t practice-react-client:v1

docker run -d -p3001:3000 --name react-client practice-react-client:v1

docker start react-client (later on)

Check http://localhost:3001

Into container:

docker exec -it react-client sh

Logs:

docker logs react-client

Check if they are connected

1. With the two apps running, open browser in http://localhost:3001.
2. If you see a webpage saying Welcome to React, it means the FrontEnd is working.
3. If the same webpage has the phrase API is working properly, it means the API is working.
4. Enjoy!

How to run the nginx

docker build ./nginx -f nginx/Dockerfile -t practice-nginx:v1

docker run -d --p8090:80 --name nginx practice-nginx:v1

docker start practice-nginx (later on)

Minikube

minikube start -p himel-local-profile --driver=docker

minikube dashboard -p himel-local-profile

eval $(minikube docker-env -p himel-local-profile)

Run the above docker build commands again in cluster. otherwise cluster will not find the images.

apply deployment and service files

cd to each of 3 service and run the following commands on each:

kubectl apply -f <service>/deployment.yaml

kubectl apply -f <service>/services.yaml

Check services and deployments with:

kubectl get services kubectl get deployments

Access each service with:

kubectl exec -it svc/<service-name> sh

Allocate LoadBalancer external ip for nginx service

minikube service nginx-service -p himel-local-profile

Replace localhost url with service name in api calls and nginx config

then run all build commands again with new version.