Module for Common Puppet OpenStack Dependencies
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require 'facter'
require File.expand_path('../../../util/openstackconfig', __FILE__)
Puppet::Type.type(:openstack_config).provide(:ruby) do
def self.instances
if self.respond_to?(:file_path)
config = Puppet::Util::OpenStackConfig.new(file_path)
resources = []
config.section_names.each do |section_name|
config.get_settings(section_name).each do |setting, value|
resources.push(
new(
:name => namevar(section_name, setting),
:value => value,
:ensure => :present
)
)
end
end
resources
else
raise(Puppet::Error,
'OpenStackConfig only support collecting instances when a file path ' +
'is hard coded'
)
end
end
def self.namevar(section_name, setting)
"#{section_name}/#{setting}"
end
def exists?
immutable_string = Facter.value(:os_immutable) || '<_IMMUTABLE_>'
if resource[:value] == ensure_absent_val
resource[:ensure] = :absent
elsif resource[:value] == immutable_string or resource[:value] == [immutable_string]
resource[:value] = value
# when the value is undefined, we keep it that way.
if value.nil? or (value.kind_of?(Array) and value[0].nil?)
resource[:ensure] = :absent
end
end
!config.get_value(section, setting).nil?
end
def create
config.set_value(section, setting, resource[:value])
config.save
@config = nil
end
def destroy
config.remove_setting(section, setting)
config.save
@config = nil
end
def value=(value)
config.set_value(section, setting, resource[:value])
config.save
end
def value
val = config.get_value(section, setting)
if !val.kind_of?(Array)
[val]
else
val
end
end
def section
resource[:name].split('/', 2).first
end
def setting
resource[:name].split('/', 2).last
end
def ensure_absent_val
# :array_matching => :all values comes in form of array even when they
# are passed as single string
if resource[:value].kind_of?(Array) and not resource[:ensure_absent_val].kind_of?(Array)
[resource[:ensure_absent_val]]
else
resource[:ensure_absent_val]
end
end
def file_path
self.class.file_path
end
private
def config
@config ||= Puppet::Util::OpenStackConfig.new(file_path)
end
end