lbenagha / docker-examples

This repository contains wide variety of Docker examples and scenarios

docker-examples

This repository contains wide variety of Docker examples and scenarios

Docker commands

• docker build . - to build the image with same context
• docker build -f <docker file path> . - to build with different docker file name other than Dockerfile
• docker build -t <dockerid/containername> . - to tag the image
• docker run <containerid/tag image> - to the run the docker image
• docker run -p "inport:outport" <containerid/tag image> - to run the image with speciifc port
• docker run <containerid/tag image> bash - to override the startup command. Eg: bash here

Docker-compose commands

• docker-compose up - to start the container
• docker-compose up --build - to rebuild and start the app
• docker-compose ps - to list all the containers
• docker-compose down - to stop the containers

Docker volume commands

• docker run -p 3000:3000 -v /app/node_modules -v $(pwd):/app <dockerid/containername> - in this case use workdir volumes for node modules and current working directoty for other files.