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require File.join(File.dirname(__FILE__), '..','..','..', 'puppet/provider/nova')
Puppet::Type.type(:nova_flavor).provide(
:openstack,
:parent => Puppet::Provider::Nova
) do
desc <<-EOT
Manage Nova flavor
EOT
@credentials = Puppet::Provider::Openstack::CredentialsV3.new
def initialize(value={})
super(value)
@property_flush = {}
@project_flush = {}
end
def create
opts = [@resource[:name]]
opts << (@resource[:is_public] == :true ? '--public' : '--private')
(opts << '--id' << @resource[:id]) if @resource[:id]
(opts << '--ram' << @resource[:ram]) if @resource[:ram]
(opts << '--disk' << @resource[:disk]) if @resource[:disk]
(opts << '--ephemeral' << @resource[:ephemeral]) if @resource[:ephemeral]
(opts << '--vcpus' << @resource[:vcpus]) if @resource[:vcpus]
(opts << '--swap' << @resource[:swap]) if @resource[:swap]
(opts << '--rxtx-factor' << @resource[:rxtx_factor]) if @resource[:rxtx_factor]
@property_hash = self.class.request('flavor', 'create', opts)
if @resource[:properties] and !(@resource[:properties].empty?)
prop_opts = [@resource[:name]]
prop_opts << props_to_s(@resource[:properties])
self.class.request('flavor', 'set', prop_opts)
end
if @resource[:project] and @resource[:project] != ''
proj_opts = [@resource[:name]]
proj_opts << '--project' << @resource[:project]
self.class.request('flavor', 'set', proj_opts)
project = self.class.request('project', 'show', @resource[:project])
@property_hash[:project_name] = project[:name]
@property_hash[:project] = project[:id]
elsif @resource[:project_name] and @resource[:project_name] != ''
proj_opts = [@resource[:name]]
proj_opts << '--project' << @resource[:project_name]
self.class.request('flavor', 'set', proj_opts)
project = self.class.request('project', 'show', @resource[:project_name])
@property_hash[:project_name] = project[:name]
@property_hash[:project] = project[:id]
end
@property_hash[:ensure] = :present
end
def exists?
@property_hash[:ensure] == :present
end
def destroy
self.class.request('flavor', 'delete', @property_hash[:id])
@property_hash.clear
end
mk_resource_methods
[
:is_public,
:id,
:ram,
:disk,
:vcpus,
:swap,
:rtxt_factor,
].each do |attr|
define_method(attr.to_s + "=") do |value|
fail("{#attr.to_s} is read only")
end
end
def properties=(value)
@property_flush[:properties] = value
end
def project=(value)
@project_flush[:project] = value
end
def project_name=(value)
@project_flush[:project_name] = value
end
def self.instances
request('flavor', 'list', ['--long', '--all']).collect do |attrs|
project = request('flavor', 'show', [attrs[:id], '-c', 'access_project_ids'])
access_project_ids = project[:access_project_ids]
# Client can return None and this should be considered as ''
if access_project_ids.downcase.chomp == 'none'
project_id = nil
project_name = nil
else
# TODO(tkajinam): We'd need to consider multiple projects can be returned
project_value = parse_python_list(access_project_ids)[0]
project = request('project', 'show', project_value)
project_id = project[:id]
project_name = project[:name]
end
properties = parse_python_dict(attrs[:properties])
new(
:ensure => :present,
:name => attrs[:name],
:id => attrs[:id],
:ram => attrs[:ram],
:disk => attrs[:disk],
:ephemeral => attrs[:ephemeral],
:vcpus => attrs[:vcpus],
:is_public => attrs[:is_public].downcase.chomp == 'true'? :true : :false,
:swap => attrs[:swap],
:rxtx_factor => attrs[:rxtx_factor],
:properties => properties,
:project => project_id,
:project_name => project_name,
)
end
end
def self.prefetch(resources)
flavors = instances
resources.keys.each do |name|
if provider = flavors.find{ |flavor| flavor.name == name }
resources[name].provider = provider
end
end
end
def flush
unless @property_flush.empty?
opts = [@resource[:name]]
opts << props_to_s(@property_flush[:properties])
self.class.request('flavor', 'set', opts)
@property_flush.clear
end
unless @project_flush.empty?
if @project_flush[:project]
if @property_hash[:project] and @property_hash[:project] != ''
opts = [@resource[:name], '--project', @property_hash[:project]]
self.class.request('flavor', 'unset', opts)
end
if @project_flush[:project] != ''
opts = [@resource[:name], '--project', @project_flush[:project]]
self.class.request('flavor', 'set', opts)
end
elsif @project_flush[:project_name]
if @property_hash[:project_name] and @property_hash[:project_name] != ''
opts = [@resource[:name], '--project', @property_hash[:project_name]]
self.class.request('flavor', 'unset', opts)
end
if @project_flush[:project_name] != ''
opts = [@resource[:name], '--project', @project_flush[:project_name]]
self.class.request('flavor', 'set', opts)
end
end
@project_flush.clear
end
end
private
def props_to_s(props)
props.flat_map{ |k, v| ['--property', "#{k}=#{v}"] }
end
end
|
