fog--fog/lib/fog/hp/requests/compute_v2/create_server.rb

module Fog
  module Compute
    class HPV2
      class Real

        # Create a new server
        #
        # ==== Parameters
        # * 'name'<~String> - Name of server
        # * 'flavor_id'<~String> - UUId of flavor for server
        # * 'image_id'<~String> - UUId of image for server. If block_device_mapping is passed, this is ignored.
        # * options<~Hash>:
        #   * 'availability_zone'<~String> - Availability zone where the server should be created. Defaults to 'az2'.
        #   * 'networks'<~Array> - List of network ids to be associated with the server at creation.
        #   * 'metadata'<~Hash> - Up to 5 key value pairs containing 255 bytes of info
        #   * 'min_count'<~Integer> - Number of servers to create. Defaults to 1.
        #   * 'max_count'<~Integer> - Max. number of servers to create. Defaults to being equal to min_count.
        #   * 'key_name'<~String> - Name of keypair to be used
        #   * 'security_groups'<~Array> - one or more security groups to be used
        #   * 'personality'<~Array>: Up to 5 files to customize server
        #     * 'file'<~Hash>:
        #       * 'contents'<~String> - Contents of file (10kb total of contents)
        #       * 'path'<~String> - Path to file (255 bytes total of path strings)
        #   * 'config_drive'<~String> - Disk accessible to the server that contains a FAT filesystem. Values true/false.
        #   * 'user_data'<~String> - Base64-encoded user data string
        #   * 'accessIPv4'<~String> - IPv4 IP address
        #   * 'accessIPv6'<~String> - IPv6 IP address
        #
        # ==== Returns
        # * response<~Excon::Response>:
        #   * body<~Hash>:
        #   * 'server'<~Hash>:
        #     * 'addresses'<~Hash>:
        #       * 'private'<~Array> - private and public fixed and floating ip addresses
        #     * 'flavor'<~Hash>
        #       * 'id'<~String> - id of the flavor
        #       * 'links'<~Array> - array of flavor links
        #     * 'id'<~Integer> - id of server
        #     * 'image'<~Hash> - id of image used to boot server
        #       * 'id'<~String> - id of the image
        #       * 'links'<~Array> - array of image links
        #     * 'links'<~Array> - array of server links
        #     * 'hostId'<~String>
        #     * 'metadata'<~Hash> - metadata
        #     * 'name'<~String> - name of server
        #     * 'accessIPv4'<~String> - IPv4 ip address
        #     * 'accessIPv6'<~String> - IPv6 ip address
        #     * 'progress'<~Integer> - progress through current status
        #     * 'status'<~String> - current server status
        #     * 'created'<~String> - created date time stamp
        #     * 'updated'<~String> - updated date time stamp
        #     * 'user_id'<~String> - user id
        #     * 'tenant_id'<~String> - tenant id
        #     * 'uuid'<~String> - uuid of the server
        #     * 'config_drive'<~String> - config drive
        #     * 'security_groups'<~Array of Hash>
        #       * 'name'<~String> - name of the security group
        #     * 'key_name'<~String> - name of the keypair
        #     * 'adminPass'<~String> - admin password for server
        def create_server(name, flavor_id, image_id, options = {})
          data = {
            'server' => {
              'flavorRef'  => flavor_id,
              'imageRef'   => image_id,
              'name'       => name
            }
          }
          l_options = ['availability_zone', 'metadata', 'accessIPv4', 'accessIPv6', 'key_name', 'config_drive', 'user_data']
          l_options.select{|o| options[o]}.each do |key|
            data['server'][key] = options[key]
          end

          if options['personality']
            data['server']['personality'] = []
            for file in options['personality']
              data['server']['personality'] << {
                'contents'  => Base64.encode64(file['contents']),
                'path'      => file['path']
              }
            end
          end
          min_count = options['min_count'] || 1
          max_count = options['max_count'] || min_count
          data['server']['min_count'] = min_count
          data['server']['max_count'] = max_count

          if options['security_groups']
            data['server']['security_groups'] = []
            for sg in options['security_groups']
              data['server']['security_groups'] << {
                'name' => sg
              }
            end
          end

          # add capability to specify a network id while creating a server
          if options['networks']
            data['server']['networks'] = []
            for net_id in options['networks']
              data['server']['networks'] << {
                'uuid' => net_id
              }
            end
          end

          request(
            :body     => Fog::JSON.encode(data),
            :expects  => 202,
            :method   => 'POST',
            :path     => 'servers'
          )
        end

      end

      class Mock

        def create_server(name, flavor_id, image_id, options = {})
          response = Excon::Response.new
          response.status = 202

          if options['security_groups']
            sec_group_name = options['security_groups'][0]
          else
            sec_group_name = 'default'
          end

          # add the default network
          addresses = {'hpcloud' => [{'version'=>4, 'addr'=>Fog::HP::Mock.ip_address}] }
          if networks = options['networks']
             networks.each do |_|
               addresses["Network #{rand(100)}"] = [{'version'=>4, 'addr'=>Fog::HP::Mock.ip_address}]
             end
          end

          id = Fog::HP::Mock.uuid.to_s
          data = {
            'addresses' => addresses,
            'flavor'    => {"id"=>"#{flavor_id}", "links"=>[{"href"=>"http://nova1:8774/admin/flavors/#{flavor_id}", "rel"=>"bookmark"}]},
            'id'        => id,
            'image'     => {"id"=>"#{image_id}", "links"=>[{"href"=>"http://nova1:8774/admin/images/#{image_id}", "rel"=>"bookmark"}]},
            'links'     => [{"href"=>"http://nova1:8774/v1.1/admin/servers/#{id}", "rel"=>"self"}, {"href"=>"http://nova1:8774/admin/servers/#{id}", "rel"=>"bookmark"}],
            'hostId'    => "123456789ABCDEF01234567890ABCDEF",
            'metadata'  => options['metadata'] || {},
            'name'      => name || "server_#{rand(999)}",
            'accessIPv4'  => options['accessIPv4'] || "",
            'accessIPv6'  => options['accessIPv6'] || "",
            'progress'  => 0,
            'status'    => 'ACTIVE',
            'created'   => "2012-01-01T13:32:20Z",
            'updated'   => "2012-01-01T13:32:20Z",
            'user_id'   => Fog::HP::Mock.user_id.to_s,
            'tenant_id' => Fog::Mock.random_numbers(14).to_s,
            'config_drive' => "",
            'security_groups' => [{"name"=>"#{sec_group_name}"}],
            'key_name'  => options['key_name'] || ""
          }
          self.data[:last_modified][:servers][data['id']] = Time.now
          self.data[:servers][data['id']] = data
          response.headers = {'Content-Length' => '0', 'Content-Type' => 'text/html; charset=UTF-8', 'Date' => Time.now, 'Location' => "http://nova1:8774/v1.1/servers/#{id}"}
          response.body = { 'server' => data.merge({'adminPass' => 'password'}) }
          response
        end

      end
    end
  end
end