gistfile1.rb

module Aviator
  
  define_request :create_tenant do

    meta :provider,      :openstack
    meta :service,       :identity
    meta :api_version,   :v2
    meta :endpoint_type, :admin

    link 'documentation',
         'http://docs.openstack.org/api/openstack-identity-service/2.0/content/'


    param :name,        required: true
    param :description, required: true
    param :enabled,     required: true
    
    
    
    def http_method
      :post
    end
    
    
    def url
      service_spec = session_data[:access][:serviceCatalog].find{|s| s[:type] == 'identity' }
      "#{ service_spec[:endpoints][0][:adminURL] }/tenants"
    end
    
  
    def headers
      h = {}
    
      unless self.anonymous?
        h['X-Auth-Token'] = session_data[:access][:token][:id]
      end

      h
    end
  

    def body
      {
        tenant: {
          name:        params[:name],
          description: params[:description],
          enabled:     params[:enabled]
        }
      }
    end

  end

end

gistfile2.rb

module Aviator
  
  define_request :create_token do

    meta :anonymous,     true
    meta :provider,      :openstack
    meta :service,       :identity
    meta :api_version,   :v2
    meta :endpoint_type, :public

    link 'documentation',
         'http://docs.openstack.org/api/openstack-identity-service/2.0/content/POST_authenticate_v2.0_tokens_.html'
          
    link 'documentation bug',
         'https://bugs.launchpad.net/keystone/+bug/1208607'


    param :username,   required_with: :password
    param :password,   required_with: :username
    param :tokenId,    required: false
    param :tenantName, required: false
    param :tenantId,   required: false


    def http_method
      :post
    end


    def url
      url  = session_data[:auth_service][:host_uri]
      url += '/v2.0' if (URI(url).path =~ /^\/?\w+/).nil?
      url += "/tokens"
    
      url
    end


    def body
      p = if params[:tokenId]
            {
              auth: {
                token: {
                  id: params[:tokenId]
                }
              }
            }
          else
            {
              auth: {
                passwordCredentials: {
                  username: params[:username],
                  password: params[:password]
                }
              }
            }
          end
    
      p[:auth][:tenantName] = params[:tenantName] if params[:tenantName]
      p[:auth][:tenantId]   = params[:tenantId]   if params[:tenantId]
    
      p
    end

  end

end