Dockerize React App - Create Docker Image

Dockerfile

@@ -7,14 +7,24 @@ WORKDIR /usr/src/app
 # add `/usr/src/app/node_modules/.bin` to $PATH
 ENV PATH /usr/src/app/node_modules/.bin:$PATH
 
+# add environment variables
+ARG REACT_APP_USERS_SERVICE_URL
+ARG NODE_ENV
+ENV NODE_ENV $NODE_ENV
+ENV REACT_APP_USERS_SERVICE_URL $REACT_APP_USERS_SERVICE_URL
+
 # install and cache app dependencies
 ADD package.json /usr/src/app/package.json
 RUN npm install --silent
 RUN npm install [email protected] -g --silent
+RUN npm install pushstate-server -g --silent
 
 # add app
 ADD . /usr/src/app
 
+# build react app
+RUN npm run build
+
 # start app
-CMD ["npm", "start"]
+CMD ["pushstate-server", "build"]
 

README.md

@@ -37,4 +37,28 @@ $ python manage.py seed_db
 $ python manage.py runserver -p 5555
 ```
 
+## Other Command
+
+To Build Docker image React App:
+```bash
+$ docker build -t "test" ./ --build-arg NODE_ENV=development --build-arg REACT_APP_USERS_SERVICE_URL=http://FLASK_SERVER_URL
+```
+To run the `test` image:
+```bash
+$ docker run -d -p 9000:9000 test
+```
+To view container's environment:
+```bash
+$ docker exec CONTAINER_ID bash -c 'env'
+```
+To stop and remove container:
+```bash
+$ docker stop CONTAINER_ID
+$ docker rm CONTAINER_ID
+```
+To remove the image:
+```bash
+$ docker rmi test
+```
+