I have Nextjs app and several commands to launch server, first of all I use: yarn install - install all dependencies and create node_modules directory yarn postgraphile- listen on 5000 port and try to connect to db port 5432 yarn dev - create server on 3000 port and try to connect to 5000 postgraphile port Also have the following Dockerfile FROM node:alpine WORKDIR /app COPY . . RUN yarn install CMD ["/bin/bash", "-c", "yarn dev"] For my goal, should I create another Dockerfile with the same instructions but set CMD to ["/bin/bash", "-c", "yarn postgraphile"]?

How to create proper Dockerfile and run yarn dev and yarn postgraphile. Do I need sever images?

I have Nextjs app and several commands to launch server, first of all I use:

yarn install - install all dependencies and create node_modules directory
yarn postgraphile- listen on 5000 port and try to connect to db port 5432
yarn dev - create server on 3000 port and try to connect to 5000 postgraphile port

Also have the following Dockerfile

FROM node:alpine
WORKDIR /app
COPY . .
RUN yarn install
CMD ["/bin/bash", "-c", "yarn dev"]

For my goal, should I create another Dockerfile with the same instructions but set CMD to ["/bin/bash", "-c", "yarn postgraphile"]?