diff --git a/lib/fog/rackspace/examples/auto_scale/add_policy.rb b/lib/fog/rackspace/examples/auto_scale/add_policy.rb new file mode 100644 index 000000000..3876ab6b2 --- /dev/null +++ b/lib/fog/rackspace/examples/auto_scale/add_policy.rb @@ -0,0 +1,68 @@ +#!/usr/bin/env ruby + +# This example demonstrates adding a poicy to an auto scaling group with the Rackpace Open Cloud + +require 'fog' + +def get_user_input(prompt) + print "#{prompt}: " + gets.chomp +end + +def get_user_input_as_int(prompt) + str = get_user_input(prompt) + str.to_i +end + +# Use username defined in ~/.fog file, if absent prompt for username. +# For more details on ~/.fog refer to http://fog.io/about/getting_started.html +def rackspace_username + Fog.credentials[:rackspace_username] || get_user_input("Enter Rackspace Username") +end + +# Use api key defined in ~/.fog file, if absent prompt for api key +# For more details on ~/.fog refer to http://fog.io/about/getting_started.html +def rackspace_api_key + Fog.credentials[:rackspace_api_key] || get_user_input("Enter Rackspace API key") +end + +def select_group(groups) + abort "\nThere are not any scaling groups in the Chicago region. Try running create_scaling_group.rb\n\n" if groups.empty? + + puts "\nSelect Group For New Policy:\n\n" + groups.each_with_index do |group, i| + config = group.group_config + puts "\t #{i}. #{config.name}" + end + + select_str = get_user_input "\nEnter Group Number" + groups[select_str.to_i] +end + + +# create auto scaling service +auto_scale_service = Fog::Rackspace::AutoScale.new({ + :rackspace_username => rackspace_username, + :rackspace_api_key => rackspace_api_key, + :rackspace_region => :ord # Use Chicago Region +}) + + +# retrieve list of scaling groups +groups = auto_scale_service.groups + +# prompt group +group = select_group(groups) + +# prompt for policy name +policy_name = get_user_input "Enter name for policy" + +# prompt for cool down period for policy +cooldown = get_user_input_as_int "Enter cool down period in seconds" + +# prompt for change increment +change = get_user_input_as_int "Enter change increment" + +group.policies.create :name => policy_name, :cooldown => cooldown, :type => 'webhook', :change => change + +puts "Policy #{policy_name} was successfully added to group" \ No newline at end of file diff --git a/lib/fog/rackspace/examples/auto_scale/delete_scaling_group.rb b/lib/fog/rackspace/examples/auto_scale/delete_scaling_group.rb new file mode 100644 index 000000000..ae6ef683d --- /dev/null +++ b/lib/fog/rackspace/examples/auto_scale/delete_scaling_group.rb @@ -0,0 +1,61 @@ +#!/usr/bin/env ruby + +# This example demonstrates deleting an auto scaling group with the Rackpace Open Cloud + +require 'fog' + +def get_user_input(prompt) + print "#{prompt}: " + gets.chomp +end + +# Use username defined in ~/.fog file, if absent prompt for username. +# For more details on ~/.fog refer to http://fog.io/about/getting_started.html +def rackspace_username + Fog.credentials[:rackspace_username] || get_user_input("Enter Rackspace Username") +end + +# Use api key defined in ~/.fog file, if absent prompt for api key +# For more details on ~/.fog refer to http://fog.io/about/getting_started.html +def rackspace_api_key + Fog.credentials[:rackspace_api_key] || get_user_input("Enter Rackspace API key") +end + +def select_group(groups) + abort "\nThere are not any groups to delete in the Chicago region. Try running create_scaling_group.rb\n\n" if groups.empty? + + puts "\nSelect Group To Delete:\n\n" + groups.each_with_index do |group, i| + config = group.group_config + puts "\t #{i}. #{config.name}" + end + + select_str = get_user_input "\nEnter Group Number" + groups[select_str.to_i] +end + + +# create auto scaling service +auto_scale_service = Fog::Rackspace::AutoScale.new({ + :rackspace_username => rackspace_username, + :rackspace_api_key => rackspace_api_key, + :rackspace_region => :ord # Use Chicago Region +}) + + +# retrieve list of scaling groups +groups = auto_scale_service.groups + +# prompt for group to delete +group = select_group(groups) + +# min_entities and max_entities must be 0 before deleting group +config = group.group_config +config.min_entities = 0 +config.max_entities = 0 +config.save + +# delete group +group.destroy + +puts "\nScaling Group '#{config.name}' has been destroyed\n\n"