Module: Torpedo::Compute::Helper
- Defined in:
- lib/torpedo/compute/helper.rb
Class Method Summary collapse
- .get_connection ⇒ Object
- .get_flavor_ref(conn) ⇒ Object
-
.get_flavor_ref_resize(conn) ⇒ Object
flavor ref used for resize.
- .get_image_ref(conn) ⇒ Object
Class Method Details
.get_connection ⇒ Object
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# File 'lib/torpedo/compute/helper.rb', line 14 def self.get_connection if ENV['DEBUG'] and ENV['DEBUG'] == 'true' then ENV['EXCON_DEBUG'] = 'true' end auth_url = ENV['NOVA_URL'] || ENV['OS_AUTH_URL'] api_key = ENV['NOVA_API_KEY'] || ENV['OS_PASSWORD'] username = ENV['NOVA_USERNAME'] || ENV['OS_USERNAME'] authtenant = ENV['NOVA_PROJECT_ID'] || ENV['OS_TENANT_NAME'] region = ENV['NOVA_REGION_NAME'] || ENV['OS_AUTH_REGION'] service_type = ENV['NOVA_SERVICE_TYPE'] || "compute" service_name = ENV['NOVA_SERVICE_NAME'] #nil by default Fog::Compute.new( :provider => :openstack, :openstack_auth_url => auth_url+'/tokens', :openstack_username => username, :openstack_tenant => authtenant, :openstack_api_key => api_key, :openstack_region => region, :openstack_service_type => service_type, :openstack_service_name => service_name ) end |
.get_flavor_ref(conn) ⇒ Object
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# File 'lib/torpedo/compute/helper.rb', line 63 def self.get_flavor_ref(conn) flavor_ref = FLAVOR_REF flavor_name = FLAVOR_NAME if flavor_name and not flavor_name.empty? then flavors = conn.flavors.each do |flavor| if flavor.name == flavor_name then flavor_ref = flavor.id end end elsif not flavor_ref or flavor_ref.to_s.empty? then # default to 2 (m1.small) if FLAVOR_REF and or FLAVOR_NAME aren't set flavor_ref = 2 end flavor_ref.to_s end |
.get_flavor_ref_resize(conn) ⇒ Object
flavor ref used for resize
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# File 'lib/torpedo/compute/helper.rb', line 84 def self.get_flavor_ref_resize(conn) flavor_ref_resize = FLAVOR_REF_RESIZE flavor_name_resize = FLAVOR_NAME_RESIZE if flavor_name_resize and not flavor_name_resize.empty? then flavors = conn.flavors.each do |flavor| if flavor.name == flavor_name_resize then flavor_ref_resize = flavor.id end end elsif not flavor_ref_resize or flavor_ref_resize.to_s.empty? then # if no flavor ref is specified for resize add one to it flavor_ref = Helper.get_flavor_ref(conn) flavor_ref_resize = flavor_ref.to_i + 1 end flavor_ref_resize.to_s end |
.get_image_ref(conn) ⇒ Object
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# File 'lib/torpedo/compute/helper.rb', line 41 def self.get_image_ref(conn) image_ref = IMAGE_REF image_name = IMAGE_NAME if image_name and not image_name.empty? then images = conn.images.each do |image| if image.name == image_name then image_ref = image.id end end elsif image_ref.nil? or image_ref.empty? then #take the last image if IMAGE_REF and or IMAGE_NAME aren't set images = conn.images raise "Image list is empty." if images.empty? image_ref = images.last.id.to_s end image_ref end |