Class: RabbitMq::Instance

Inherits:

Shared::Instance

• Object
• Shared::Resource
• Shared::StateResource
• Shared::Instance
• RabbitMq::Instance

Defined in:

lib/vas/rabbitmq/instances.rb

Overview

A RabbitMQ instance

Instance Attribute Summary

Attributes inherited from Shared::Instance

#name

Attributes included from Shared::Deletable

#collection

Attributes inherited from Shared::Resource

#location, #security

Instance Method Summary

• #initialize(location, client) ⇒ Instance constructor

  A new instance of Instance.

• #plugins ⇒ Plugins

  The instance’s plugins.

• #update(installation) ⇒ void

  Updates the instance to use a different installation.

Methods inherited from Shared::Instance

#group, #installation, #live_configurations, #node_instances, #pending_configurations, #reload, #start, #stop, #to_s

Methods included from Shared::Deletable

#delete

Methods inherited from Shared::StateResource

#start, #state, #stop

Constructor Details

#initialize(location, client) ⇒ Instance

Returns a new instance of Instance.

# File 'lib/vas/rabbitmq/instances.rb', line 44

def initialize(location, client)
  super(location, client, Group, Installation, LiveConfigurations, PendingConfigurations, NodeInstance, 'node-instance')
  @plugins = Plugins.new(Util::LinkUtils.get_link_href(details, "plugins"), client)
end

Instance Method Details

#plugins ⇒ Plugins

Returns the instance’s plugins.

Returns:

• (Plugins) —

  the instance’s plugins

# File 'lib/vas/rabbitmq/instances.rb', line 60

def plugins
  @plugins ||= Plugins.new(Util::LinkUtils.get_link_href(details, 'plugins'), client)
end

#update(installation) ⇒ void

This method returns an undefined value.

Updates the instance to use a different installation

Parameters:

• installation (Installation) —

  the installation that the instance should use

# File 'lib/vas/rabbitmq/instances.rb', line 54

def update(installation)
  client.post(location, { :installation => installation.location })
  reload
end