Build and Run

Create Dockerfile and .dockerignore

docker build -t [name] .
docker run -it -p [your port]:[container port] [name]

1) Build Image with Dockerfile

• -t names build, . says which files to use

• -f [DOCKERFILE PATH] lets you specify Dockerfile

2) Run It

• it allows Ctrl-C to stop it

• -p 80:4000 means in container runs on port 4000, but you can access at localhost:80

• -d runs in detached mode

• -it runs in interactive mode so you can kill

• -v "$(pwd)"/backend:/app mounts the files at /backend to the docker containers /app allowing instant changes!

Its possible to use a -v to mount your filesystem to the contianer auto updating on changessss

docker exec -it <container id> <command> => Execute command in running docker container

docker exec -it <container id> /bin/sh => Get bash

Kill Docker Container

docker kill $(docker ps -q)

Publish To Docker

Tag for identification

docker tag [image] [reponame]:[tag]
docker tag test jjfuentes/test:part1
docker push jjfuentes/test:part1

Convention is reponame = username/reponame