Dockerization

Backend - Node js

• ./backend/Dockerfile

Frontend - React -> Nginx

• ./fronted/Dockerfile

Run docker-compose.yml

docker compose up --build -d

• -d flag will remove the containers when shut down the docker-compose

docker images

REPOSITORY                 TAG       IMAGE ID       CREATED          SIZE
blog-react_frontend        latest    433b7ea1d917   39 seconds ago   42MB
blog-express_backend       latest    34e20691845f   46 minutes ago   186MB

docker ps

CONTAINER ID   IMAGE                  COMMAND                  CREATED          STATUS          PORTS        NAMES
2db57908f228   blog-react_frontend    "/docker-entrypoint.…"   10 minutes ago   Up 10 minutes   3000/tcp, 0.0.0.0:3000->80/tcp, :::3000->80/tcp   react_frontend

0f6f0010f6af   blog-express_backend   "docker-entrypoint.s…"   10 minutes ago   Up 10 minutes   0.0.0.0:8080->8080/tcp, :::8080->8080/tcp         express_backend

Frontend running on 3000 & Backend running on 8080

Do a crud operation

docker compose down

Summerize Video