Module: DockerCompose

Defined in:
lib/version.rb,
lib/docker-compose.rb

Class Method Summary collapse

Class Method Details

.docker_client ⇒ Object

Get Docker client object



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# File 'lib/docker-compose.rb', line 12

def self.docker_client
  Docker
end

.load(filepath, do_load_running_containers = false) ⇒ Object

Load a given docker-compose file. Returns a new Compose object



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# File 'lib/docker-compose.rb', line 20

def self.load(filepath, do_load_running_containers = false)
  unless File.exist?(filepath)
    raise ArgumentError, 'Compose file doesn\'t exists'
  end

  compose = Compose.new

  # Create containers from compose file
  _compose_entries = YAML.load_file(filepath)

  if _compose_entries
    _compose_entries.each do |entry|
      compose.add_container(create_container(entry))
    end
  end

  # Load running containers
  if do_load_running_containers
    Docker::Container
      .all(all: true)
      .select {|c| c.info['Names'].last.match(/\A\/#{ComposeUtils.dir_name}\w*/) }
      .each do |container|
        compose.add_container(load_running_container(container))
    end
  end

  # Perform containers linkage
  compose.link_containers

  compose
end

.version ⇒ Object 



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# File 'lib/version.rb', line 2

def self.version
  "1.1.0"
end