React 앱 도커화

버전

링크

목차

1. 반응 앱 만들기

npx create-react-app <app name> # witch is going to be the folder name
cd <app name>
npm start

2. Dockerfile, 이미지 생성 및 컨테이너 실행

# Dockerfile
FROM node:16
WORKDIR /reactapp
ENV PATH /reactapp/node_modules/.bin:$PATH
COPY package.json ./
COPY package-lock.json ./
RUN npm i
COPY . ./
CMD ["npm", "start"]

docker build -t <image name> . 

docker run \
    -it \
    --rm \
    -v ${PWD}:/reactapp \
    -v /reactapp/node_modules \
    -p 3001:3000 \
    -e CHOKIDAR_USEPOLLING=true \
    <image name>:latest