Docker Compose Api

Docker Compose API provides an easy way to parse docker compose files and lift the whole environment.

Instalation

# Add the line below on your Gemfile...
gem 'docker-compose-api', git: 'https://github.com/mauricioklein/docker-compose-api'

# ... and run bundle install
bundle install

Usage

require 'docker-compose'

# Docker compose is simply a layer running over Docker client (https://github.com/swipely/docker-api).
# So, all Docker specific configurations, such URL, authentication, SSL, etc, must be made directly on
# Docker client.
#
# Docker compose provides an easy way to access this client:
DockerCompose.docker_client

# Gem version
DockerCompose.version

# Loading a compose file
compose = DockerCompose.load('[path to docker compose file]')

# Accessing containers
compose.containers                     # access all containers
compose.containers['[container name]'] # access a specific container

# Starting containers (and their dependencies)
compose.start                                    # start all containers
compose.start(['container1', 'container2', ...]) # start a list of specific containers

# Stopping containers
# (ps: container dependencies will keep running)
compose.stop                                    # stop all containers
compose.stop(['container1', 'container2', ...]) # stop a list of specific containers

# Killing containers
# (ps: container dependencies will keep running)
compose.kill                                    # kill all containers
compose.kill(['container1', 'container2', ...]) # kill a list of specific containers

# Checking if a container is running or not
a_container = compose.containers['a_container']
a_container.running?

# Accessing container informations
a_container.stats

Contributing

1. Fork it ( https://github.com/mauricioklein/docker-compose-api/fork )
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create a new Pull Request