#jenkins docker ec2 reactjs

launch ec2 instance , here I am using ubuntu(22.04lts)

connect instance with jenkins

create reactjs repo

npx create-react-app jenkins_docker_ec2_reactjs

push to github

git add .
git commit -m first 
git remote add origin https://github.com/krishna-gbu/jenkins_docker_ec2_reactjs.git
git push --set-upstream origin main
git push

add repo to jenkins github-webhook

docker installation on target os

https://docs.docker.com/engine/install/ubuntu/

add key

approach 1

first install nodejs on machine

npm install

npm run build

docker file

FROM nginx:latest
COPY build/ /usr/share/nginx/html/

approche 2

No need nodejs on host machine

everything in docker file