theranjitkumar/docker-nodejs-webapp

Docker | nodejs app

DOCKER IMAGE: docker pull theranjitkumar/mynodeapp

https://hub.docker.com/r/theranjitkumar/mynodeapp 

Dockerfile

FROM node:8

WORKDIR /app

COPY package.json /app

RUN npm install

COPY . /app

CMD node server.js

EXPOSE 3000

Docker commands:

To build:

sudo docker build -t (your docker user name)/mynodeapp(this is your docker app name) .

To run:

sudo docker run -p 3000:3000 -d (your docker user name)/mynodeapp

To login Docker

sudo docker login

To push

sudo docker push (your docker user name)/mynodeapp

other cmd

sudo docker ps
sudo docker image