/var/www

//https://app.pluralsight.com/player?course=docker-web-development&author=dan-wahlin&name=docker-web-development-m4&clip=7&mode=live

docker run -p 8080:3000 -v /var/www node

Customizing Volumes
- docker host
    - volum : /var/www
        - /src

docker run -p 8080:3000 -v $(pwd):/var/www -w "/var/www" node npm start

docker inspect <container-id>

Mounts ....

//remove container and its volum
docker rm -v <container-id first 3 or 4 characters>

docker build -t <your username>/node .

or if you have a diff. name for docker file
docker build -f <name of file> -t wesduff/node .

docker run -d --name <name> <container>

//link containers
docker run -d -p 8080:3000 --link <name of linked container>:<internal alias> <container>

//build docker files
docker-compose build

//example :
docker-compose build mongo //will only build the mongo service

//will start all services
//before docker run -d --net=isolated_network --name nodeapp -p 3000:3000 wesduff/node

//now : Create and start the containers
docker-compose up

//do not recreate services that node depends on
//rebuild node image and stop, destroy and recreate node
docker-compose up --no-deps node

//tear down
//docker-compose stop // will not delete the containers
docker-compose down //remmoves them

docker-compose down --rmi all --volumes //remove all images and volumns to stop and remove containers and all their images and volumes