class Fog::Volume::OpenStack::Real
Attributes
current_tenant[R]
current_user[R]
Public Class Methods
new(options={})
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# File lib/fog/openstack/volume.rb, line 108 def initialize(options={}) @openstack_auth_token = options[:openstack_auth_token] unless @openstack_auth_token missing_credentials = Array.new @openstack_api_key = options[:openstack_api_key] @openstack_username = options[:openstack_username] missing_credentials << :openstack_api_key unless @openstack_api_key missing_credentials << :openstack_username unless @openstack_username raise ArgumentError, "Missing required arguments: #{missing_credentials.join(', ')}" unless missing_credentials.empty? end @openstack_tenant = options[:openstack_tenant] @openstack_auth_uri = URI.parse(options[:openstack_auth_url]) @openstack_management_url = options[:openstack_management_url] @openstack_must_reauthenticate = false @openstack_service_type = options[:openstack_service_type] || ['volume'] @openstack_service_name = options[:openstack_service_name] @openstack_region = options[:openstack_region] @openstack_endpoint_type = options[:openstack_endpoint_type] || 'adminURL' @connection_options = options[:connection_options] || {} @current_user = options[:current_user] @current_tenant = options[:current_tenant] authenticate @persistent = options[:persistent] || false @connection = Fog::Core::Connection.new("#{@scheme}://#{@host}:#{@port}", @persistent, @connection_options) end
Public Instance Methods
create_volume(name, description, size, options={})
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# File lib/fog/openstack/requests/volume/create_volume.rb, line 5 def create_volume(name, description, size, options={}) data = { 'volume' => { 'display_name' => name, 'display_description' => description, 'size' => size } } vanilla_options = [:snapshot_id, :imageRef, :volume_type, :source_volid, :availability_zone] vanilla_options.select{|o| options[o]}.each do |key| data['volume'][key] = options[key] end request( :body => Fog::JSON.encode(data), :expects => [200, 202], :method => 'POST', :path => "volumes" ) end
create_volume_snapshot(volume_id, name, description, force=false)
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# File lib/fog/openstack/requests/volume/create_volume_snapshot.rb, line 5 def create_volume_snapshot(volume_id, name, description, force=false) data = { 'snapshot' => { 'volume_id' => volume_id, 'display_name' => name, 'display_description' => description, 'force' => force } } request( :body => Fog::JSON.encode(data), :expects => [200, 202], :method => 'POST', :path => "snapshots" ) end
credentials()
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# File lib/fog/openstack/volume.rb, line 141 def credentials { :provider => 'openstack', :openstack_auth_url => @openstack_auth_uri.to_s, :openstack_auth_token => @auth_token, :openstack_management_url => @openstack_management_url, :current_user => @current_user, :current_tenant => @current_tenant } end
delete_snapshot(snapshot_id)
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# File lib/fog/openstack/requests/volume/delete_snapshot.rb, line 5 def delete_snapshot(snapshot_id) request( :expects => 202, :method => 'DELETE', :path => "snapshots/#{snapshot_id}" ) end
delete_volume(volume_id)
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# File lib/fog/openstack/requests/volume/delete_volume.rb, line 5 def delete_volume(volume_id) request( :expects => 202, :method => 'DELETE', :path => "volumes/#{volume_id}" ) end
get_quota(tenant_id)
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# File lib/fog/openstack/requests/volume/get_quota.rb, line 5 def get_quota(tenant_id) request( :expects => 200, :method => 'GET', :path => "/os-quota-sets/#{tenant_id}" ) end
get_quota_defaults(tenant_id)
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# File lib/fog/openstack/requests/volume/get_quota_defaults.rb, line 5 def get_quota_defaults(tenant_id) request( :expects => 200, :method => 'GET', :path => "/os-quota-sets/#{tenant_id}/defaults" ) end
get_snapshot_details(snapshot_id)
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# File lib/fog/openstack/requests/volume/get_snapshot_details.rb, line 5 def get_snapshot_details(snapshot_id) request( :expects => 200, :method => 'GET', :path => "snapshots/#{snapshot_id}" ) end
get_volume_details(volume_id)
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# File lib/fog/openstack/requests/volume/get_volume_details.rb, line 5 def get_volume_details(volume_id) request( :expects => 200, :method => 'GET', :path => "volumes/#{volume_id}" ) end
get_volume_type_details(volume_type_id)
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# File lib/fog/openstack/requests/volume/get_volume_type_details.rb, line 5 def get_volume_type_details(volume_type_id) request( :expects => 200, :method => 'GET', :path => "types/#{volume_type_id}" ) end
list_snapshots(detailed=true)
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# File lib/fog/openstack/requests/volume/list_snapshots.rb, line 5 def list_snapshots(detailed=true) path = detailed ? 'snapshots/detail' : 'snapshots' request( :expects => 200, :method => 'GET', :path => path ) end
list_volume_types(options={})
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# File lib/fog/openstack/requests/volume/list_volume_types.rb, line 5 def list_volume_types(options={}) request( :expects => 200, :method => 'GET', :path => 'types', :query => options ) end
list_volumes(detailed=true, options={})
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# File lib/fog/openstack/requests/volume/list_volumes.rb, line 5 def list_volumes(detailed=true, options={}) path = detailed ? 'volumes/detail' : 'volumes' request( :expects => 200, :method => 'GET', :path => path, :query => options ) end
reload()
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# File lib/fog/openstack/volume.rb, line 150 def reload @connection.reset end
request(params)
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# File lib/fog/openstack/volume.rb, line 154 def request(params) begin response = @connection.request(params.merge({ :headers => { 'Content-Type' => 'application/json', 'Accept' => 'application/json', 'X-Auth-Token' => @auth_token }.merge!(params[:headers] || {}), :path => "#{@path}/#{params[:path]}"#, })) rescue Excon::Errors::Unauthorized => error if error.response.body != 'Bad username or password' # token expiration @openstack_must_reauthenticate = true authenticate retry else # bad credentials raise error end rescue Excon::Errors::HTTPStatusError => error raise case error when Excon::Errors::NotFound Fog::Compute::OpenStack::NotFound.slurp(error) else error end end unless response.body.empty? response.body = Fog::JSON.decode(response.body) end response end
set_tenant(tenant)
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# File lib/fog/openstack/requests/volume/set_tenant.rb, line 5 def set_tenant(tenant) @openstack_must_reauthenticate = true @openstack_tenant = tenant.to_s authenticate end
update_quota(tenant_id, options = {})
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# File lib/fog/openstack/requests/volume/update_quota.rb, line 5 def update_quota(tenant_id, options = {}) options['tenant_id'] = tenant_id request( :body => Fog::JSON.encode({ 'quota_set' => options }), :expects => 200, :method => 'PUT', :path => "/os-quota-sets/#{tenant_id}" ) end
Private Instance Methods
authenticate()
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# File lib/fog/openstack/volume.rb, line 188 def authenticate if !@openstack_management_url || @openstack_must_reauthenticate options = { :openstack_region => @openstack_region, :openstack_tenant => @openstack_tenant, :openstack_api_key => @openstack_api_key, :openstack_username => @openstack_username, :openstack_auth_uri => @openstack_auth_uri, :openstack_auth_token => @openstack_must_reauthenticate ? nil : @openstack_auth_token, :openstack_service_type => @openstack_service_type, :openstack_service_name => @openstack_service_name, :openstack_endpoint_type => @openstack_endpoint_type } credentials = Fog::OpenStack.authenticate_v2(options, @connection_options) @current_user = credentials[:user] @current_tenant = credentials[:tenant] @openstack_must_reauthenticate = false @auth_token = credentials[:token] @openstack_management_url = credentials[:server_management_url] uri = URI.parse(@openstack_management_url) else @auth_token = @openstack_auth_token uri = URI.parse(@openstack_management_url) end @host = uri.host @path = uri.path @path.sub!(/\/$/, '') @port = uri.port @scheme = uri.scheme true end