Class: DockerSwarm::Container

Inherits:

Base

• Object
• Base
• DockerSwarm::Container

Includes:

DockerSwarm::Concerns::Creatable, DockerSwarm::Concerns::Deletable, DockerSwarm::Concerns::Loggable

Defined in:

lib/docker_swarm/models/container.rb

Overview

Represents a Docker Container

See Also:

• https://docs.docker.com/engine/api/v1.41/#tag/Container

Class Method Summary

• .create_query_params ⇒ Array<String>

  POST /containers/create toma el nombre por query string.

Instance Method Summary

• #start ⇒ Boolean

  Starts the container.

• #stop ⇒ Boolean

  Stops the container.

Methods included from DockerSwarm::Concerns::Loggable

#logs

Methods included from DockerSwarm::Concerns::Deletable

#destroy

Methods included from DockerSwarm::Concerns::Creatable

#query_params_for_docker, #save

Methods inherited from Base

all, #as_json, #assign_attributes, #attributes, defined_attributes, find, #id, #initialize, #method_missing, #payload_for_docker, #persisted?, #reload, resource_name, #respond_to_missing?, root_key, routes, #serializable_hash, where

Methods included from DockerSwarm::Concerns::Inspectable

#inspect

Constructor Details

This class inherits a constructor from DockerSwarm::Base

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class DockerSwarm::Base

Class Method Details

.create_query_params ⇒ Array<String>

POST /containers/create toma el nombre por query string. En el body Docker lo descarta en silencio y responde 201: el container nace con nombre aleatorio y la adopción por nombre determinista en un reintento no encuentra nada, así que el reintento duplica. Ver ADR-025 cláusula 1.

Returns:

• (Array<String>)

# File 'lib/docker_swarm/models/container.rb', line 16

def self.create_query_params
  %w[name].freeze
end

Instance Method Details

#start ⇒ Boolean

Starts the container

Returns:

• (Boolean) —

  true if successful

# File 'lib/docker_swarm/models/container.rb', line 22

def start
  Api.request(action: self.class.routes[:start], arguments: { id: self.ID })
  true
end

#stop ⇒ Boolean

Stops the container

Returns:

• (Boolean) —

  true if successful

# File 'lib/docker_swarm/models/container.rb', line 29

def stop
  Api.request(action: self.class.routes[:stop], arguments: { id: self.ID })
  true
end