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fog--fog/lib/fog/rackspace/models/databases/instance.rb

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require 'fog/core/model'
module Fog
module Rackspace
class Databases
class Instance < Fog::Model
# States
ACTIVE = 'ACTIVE'
BUILD = 'BUILD'
BLOCKED = 'BLOCKED'
REBOOT = 'REBOOT'
RESIZE = 'RESIZE'
SHUTDOWN = 'SHUTDOWN'
identity :id
attribute :name
attribute :created
attribute :updated
attribute :state, :aliases => 'status'
attribute :hostname
attribute :links
attribute :flavor_id, :aliases => 'flavor', :squash => 'id'
attribute :volume_size, :aliases => 'volume', :squash => 'size'
attr_accessor :root_user, :root_password
def save
requires :name, :flavor_id, :volume_size
data = service.create_instance(name, flavor_id, volume_size)
merge_attributes(data.body['instance'])
true
end
def destroy
requires :identity
service.delete_instance(identity)
true
end
def flavor
requires :flavor_id
@flavor ||= service.flavors.get(flavor_id)
end
def databases
@databases ||= begin
Fog::Rackspace::Databases::Databases.new({
:service => service,
:instance => self
})
end
end
def users
@users ||= begin
Fog::Rackspace::Databases::Users.new({
:service => service,
:instance => self
})
end
end
def ready?
state == ACTIVE
end
def root_user_enabled?
requires :identity
service.check_root_user(identity).body['rootEnabled']
end
def enable_root_user
requires :identity
data = service.enable_root_user(identity).body['user']
@root_user = data['name']
@root_password = data['password']
true
end
def restart
requires :identity
service.restart_instance(identity)
self.state = REBOOT
true
end
def resize(flavor_id)
requires :identity
service.resize_instance(identity, flavor_id)
self.state = RESIZE
true
end
def resize_volume(volume_size)
requires :identity
service.resize_instance_volume(identity, volume_size)
self.state = RESIZE
true
end
end
end
end
end