Class: Status

Inherits:
Command show all
Defined in:
lib/maws/commands/status.rb

Instance Attribute Summary

Attributes inherited from Command

#connection, #maws

Instance Method Summary collapse

Methods inherited from Command

#add_generic_options, #add_specific_options, #initialize, #instances, #process_options, #verify_configs, #verify_options

Constructor Details

This class inherits a constructor from Command

Instance Method Details

#description ⇒ Object 



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# File 'lib/maws/commands/status.rb', line 5

def description
  "status - show information about specified instances"
end

#run! ⇒ Object 



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# File 'lib/maws/commands/status.rb', line 9

def run!
  instances.specified
  if instances.specified.empty?
    info "no instances specified"
    return
  end

  roles_list = @config.available_roles

  instances.specified.roles_in_order_of(roles_list).each { |role_name|
    role_instances = instances.specified.with_role(role_name)
    next if role_instances.empty?
    InstanceDisplay.display_collection_for_role(role_name, role_instances)
  }

end