require "vagrant" require "fog" module VagrantPlugins module Rackspace class Config < Vagrant.plugin("2", :config) # The API key to access RackSpace. # # @return [String] attr_accessor :api_key # The region to access RackSpace. If nil, it will default # to DFW. # (formerly know as 'endpoint') # # expected to be a symbol - :dfw (default), :ord, :lon # # Users should preference the rackspace_region setting over rackspace_compute_url attr_accessor :rackspace_region # The compute_url to access RackSpace. If nil, it will default # to DFW. # (formerly know as 'endpoint') # # expected to be a string url - # 'https://dfw.servers.api.rackspacecloud.com/v2' # 'https://ord.servers.api.rackspacecloud.com/v2' # 'https://lon.servers.api.rackspacecloud.com/v2' # # alternatively, can use constants if you require 'fog/rackspace' in your Vagrantfile # Fog::Compute::RackspaceV2::DFW_ENDPOINT # Fog::Compute::RackspaceV2::ORD_ENDPOINT # Fog::Compute::RackspaceV2::LON_ENDPOINT # # Users should preference the rackspace_region setting over rackspace_compute_url attr_accessor :rackspace_compute_url # The authenication endpoint. This defaults to Rackspace's global authentication endpoint. # Users of the London data center should specify the following: # https://lon.identity.api.rackspacecloud.com/v2.0 attr_writer :rackspace_auth_url # The flavor of server to launch, either the ID or name. This # can also be a regular expression to partially match a name. attr_accessor :flavor # The name or ID of the image to use. This can also be a regular # expression to partially match a name. attr_accessor :image # The path to the public key to set up on the remote server for SSH. # This should match the private key configured with `config.ssh.private_key_path`. # # @return [String] attr_accessor :public_key_path # The option that indicates RackConnect usage or not. # # @return [Boolean] attr_accessor :rackconnect # The name of the server. This defaults to the name of the machine # defined by Vagrant (via `config.vm.define`), but can be overriden # here. attr_accessor :server_name # The username to access RackSpace. # # @return [String] attr_accessor :username # The disk configuration value. # * AUTO - The server is built with a single partition the size of the target flavor disk. The file system is automatically adjusted to fit the entire partition. # This keeps things simple and automated. AUTO is valid only for images and servers with a single partition that use the EXT3 file system. # This is the default setting for applicable Rackspace base images. # # * MANUAL - The server is built using whatever partition scheme and file system is in the source image. If the target flavor disk is larger, # the remaining disk space is left unpartitioned. This enables images to have non-EXT3 file systems, multiple partitions, # and so on, and enables you to manage the disk configuration. # # This defaults to MANUAL attr_accessor :disk_config # Cloud Networks to attach to the server # # @return [Array] attr_accessor :networks # Default Rackspace Cloud Network IDs SERVICE_NET_ID = '11111111-1111-1111-1111-111111111111' PUBLIC_NET_ID = '00000000-0000-0000-0000-000000000000' def initialize @api_key = UNSET_VALUE @rackspace_region = UNSET_VALUE @rackspace_compute_url = UNSET_VALUE @rackspace_auth_url = UNSET_VALUE @flavor = UNSET_VALUE @image = UNSET_VALUE @public_key_path = UNSET_VALUE @rackconnect = UNSET_VALUE @server_name = UNSET_VALUE @username = UNSET_VALUE @disk_config = UNSET_VALUE @networks = [] end def finalize! @api_key = nil if @api_key == UNSET_VALUE @rackspace_region = nil if @rackspace_region == UNSET_VALUE @rackspace_compute_url = nil if @rackspace_compute_url == UNSET_VALUE @rackspace_auth_url = nil if @rackspace_auth_url == UNSET_VALUE @flavor = /512MB/ if @flavor == UNSET_VALUE @image = /Ubuntu/ if @image == UNSET_VALUE @rackconnect = nil if @rackconnect == UNSET_VALUE @server_name = nil if @server_name == UNSET_VALUE @username = nil if @username == UNSET_VALUE @disk_config = nil if @disk_config == UNSET_VALUE @networks = nil if @networks.empty? if @public_key_path == UNSET_VALUE @public_key_path = Vagrant.source_root.join("keys/vagrant.pub") end end # @note Currently, you must authenticate against the UK authenication endpoint to access the London Data center. # Hopefully this method makes the experience more seemless for users of the UK cloud. def rackspace_auth_url if (@rackspace_auth_url.nil? || @rackspace_auth_url == UNSET_VALUE) && lon_region? Fog::Rackspace::UK_AUTH_ENDPOINT else @rackspace_auth_url end end def network(net_id, options={}) # Eventually, this should accept options for network configuration, # primarily the IP address, but at the time of writing these # options are unsupported by Cloud Networks. options = {:attached => true}.merge(options) # Add the default Public and ServiceNet networks if @networks.empty? @networks = [PUBLIC_NET_ID, SERVICE_NET_ID] end net_id = SERVICE_NET_ID if net_id == :service_net if options[:attached] @networks << net_id unless @networks.include? net_id else @networks.delete net_id end end def validate(machine) errors = [] errors << I18n.t("vagrant_rackspace.config.api_key_required") if !@api_key errors << I18n.t("vagrant_rackspace.config.username_required") if !@username { :rackspace_compute_url => @rackspace_compute_url, :rackspace_auth_url => @rackspace_auth_url }.each_pair do |key, value| errors << I18n.t("vagrant_rackspace.config.invalid_uri", :key => key, :uri => value) unless value.nil? || valid_uri?(value) end public_key_path = File.expand_path(@public_key_path, machine.env.root_path) if !File.file?(public_key_path) errors << I18n.t("vagrant_rackspace.config.public_key_not_found") end { "RackSpace Provider" => errors } end private def lon_region? rackspace_region && rackspace_region != UNSET_VALUE && rackspace_region.to_sym == :lon end private def valid_uri? value uri = URI.parse value uri.kind_of?(URI::HTTP) end end end end