Class: Deltacloud::Drivers::Fgcp::FgcpDriver

Inherits:
BaseDriver
  • Object
show all
Defined in:
lib/deltacloud/drivers/fgcp/fgcp_driver.rb,
lib/deltacloud/drivers/fgcp/fgcp_driver_cimi_methods.rb

Constant Summary collapse

CERT_DIR = 
ENV['FGCP_CERT_DIR'] || File::expand_path('~/.deltacloud/drivers/fgcp')
@@MACHINE_STATE_MAP =

FGCP instance states mapped to CIMI machine states

{
  'DEPLOYING'       =>  'CREATING',
  'RUNNING'         =>  'STARTED',
  'STOPPING'        =>  'STOPPING',
  'STOPPED'         =>  'STOPPED',
  'STARTING'        =>  'STARTING', # not sure about this one
  'FAILOVER'        =>  'STARTED',
  'UNEXPECTED_STOP' =>  'STOPPED',
  'RESTORING'       =>  'RESTORING',
  'BACKUP_ING'      =>  'CAPTURING',
  'ERROR'           =>  'ERROR',   # allowed actions limited
  'START_ERROR'     =>  'STOPPED', # allowed actions are same as for STOPPED
  'STOP_ERROR'      =>  'STARTED', # allowed actions are same as for RUNNING
  'REGISTERING'     =>  'PENDING',
  'CHANGE_TYPE'     =>  'PENDING'
}

Constants inherited from BaseDriver

BaseDriver::MEMBER_SHOW_METHODS, BaseDriver::STATE_MACHINE_OPTS

Constants included from Deltacloud

API_VERSION, CIMI_API_VERSION

Instance Method Summary collapse

Methods inherited from BaseDriver

#address, #api_provider, #blob, #bucket, #catched_exceptions_list, constraints, define_hardware_profile, define_instance_states, driver_name, feature, features, #filter_hardware_profiles, #filter_on, #find_hardware_profile, #firewall, #hardware_profile, hardware_profiles, #has_capability?, #has_feature?, has_feature?, #image, #instance, #instance_actions_for, instance_state_machine, #instance_state_machine, #key, #name, #realm, #storage_snapshot, #storage_volume, #supported_collections

Methods included from Deltacloud

[], config, configure, connect, database, default_frontend, drivers, enabled_frontends, frontend_required?, frontends, generate_routes, initialize_database, need_database?, new, require_frontend!

Methods included from CollectionMethods

#collection_exists?, #collection_names, #collections

Methods included from Exceptions

exception_from_status, exceptions, included, logger, #safely

Instance Method Details

#addresses(credentials, opts = {}) ⇒ Object

Addresses



726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
 
# File 'lib/deltacloud/drivers/fgcp/fgcp_driver.rb', line 726

def addresses(credentials, opts={})
  addrs_to_instance = {}
  ips_per_vsys = {}
  safely do
    client = new_client(credentials)
    opts ||= {}
    public_ips = client.list_public_ips(opts[:realm_id])['publicips']
    return [] if public_ips.nil? or public_ips[0]['publicip'].nil?

    # first discover the VSYS each address belongs to
    public_ips[0]['publicip'].each do |ip|
      if not opts[:id] or opts[:id] == ip['address'][0]

        ips_per_vsys[ip['vsysId'][0]] ||= []
        ips_per_vsys[ip['vsysId'][0]] << ip['address'][0]
      end
    end

    ips_per_vsys.each_pair do |vsys_id, ips|
      #nat rules show both mapped and unmapped IP addresses
      #may not have privileges to view nat rules on this vsys
      begin
        fw_id = "#{vsys_id}-S-0001"
        nat_rules = client.get_efm_configuration(fw_id, 'FW_NAT_RULE')['efm'][0]['firewall'][0]['nat'][0]['rules'][0]
      rescue RuntimeError => ex
        raise ex unless ex.message =~ /^(ACCESS_NOT_PERMIT).*/
      end

      if nat_rules and nat_rules['rule']
        # collect all associated IP addresses (pub->priv) in vsys
        associated_ips = {}

        nat_rules['rule'].each do |rule|
          if opts[:id].nil? or opts[:id] == rule['publicIp'][0] # filter on public IP if specified
            associated_ips[rule['publicIp'][0]] = rule['privateIp'][0] if rule['privateIp']
          end
        end

        # each associated target private IP belongs to either a vserver or SLB
        # 1. for vservers, obtain all ids from get_vsys_configuration in one call
        vsys = client.get_vsys_configuration(vsys_id)
        vsys['vsys'][0]['vservers'][0]['vserver'].each do |vserver|

          if determine_server_type(vserver) == 'vserver'
            vnic = vserver['vnics'][0]['vnic'][0]

            associated_ips.find do |pub,priv|
              addrs_to_instance[pub] = vserver['vserverId'][0] if priv == vnic['privateIp'][0]
            end if vnic['privateIp'] # when an instance is being created, the private ip is not known yet

          end
        end # of loop over vsys' vservers

        # 2. for slbs, obtain all ids from list_efm
        if addrs_to_instance.keys.size < associated_ips.keys.size # only if associated ips left to process

          if slbs = client.list_efm(vsys_id, 'SLB')['efms']
            slbs[0]['efm'].find do |slb|

              associated_ips.find do |pub,priv|
                addrs_to_instance[pub] = slb['efmId'][0] if priv == slb['slbVip'][0]
              end
              addrs_to_instance.keys.size < associated_ips.keys.size # stop if no associated ips left to process
            end
          end
        end
      end # of nat_rules has rules
    end # of ips_per_vsys.each
  end

  addresses = []
  ips_per_vsys.values.each do |pubs|
    addresses += pubs.collect do |pub|
      Address.new(:id => pub, :instance_id => addrs_to_instance[pub])
    end
  end
  addresses
end

#associate_address(credentials, opts = {}) ⇒ Object 



882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
 
# File 'lib/deltacloud/drivers/fgcp/fgcp_driver.rb', line 882

def associate_address(credentials, opts={})
  safely do
    client = new_client(credentials)
    vsys_id = client.extract_vsys_id(opts[:instance_id])

    begin
      # enable IP in case not enabled already
      client.attach_public_ip(vsys_id, opts[:id])
      sleep(8)
    rescue Exception => ex
      raise ex unless ex.message =~ /^ALREADY_ATTACHED.*/
    end

    # retrieve private address
    # use get_vsys_configuration (instead of get_vserver_configuration) to also know if instance is an SLB
    vsys_config = client.get_vsys_configuration(vsys_id)
    vserver = vsys_config['vsys'][0]['vservers'][0]['vserver'].find { |e| e['vserverId'][0] == opts[:instance_id] }

    case determine_server_type(vserver)
    when 'vserver'
      private_ip = vserver['vnics'][0]['vnic'][0]['privateIp'][0]
    when 'SLB'
      if slbs = client.list_efm(vsys_id, 'SLB')['efms']
        private_ip = slbs[0]['efm'].find { |slb| slb['slbVip'][0] if slb['efmId'][0] == opts[:instance_id] }
      end
    end if vserver

    fw_id = "#{vsys_id}-S-0001"
    nat_rules = client.get_efm_configuration(fw_id, 'FW_NAT_RULE')['efm'][0]['firewall'][0]['nat'][0]['rules'][0]

	# TODO: if no IP address enabled yet
    if nat_rules and not nat_rules.empty? and nat_rules['rule'].find { |rule| rule['publicIp'][0] == opts[:id] }

      nat_rules['rule'].each do |rule|

        if rule['publicIp'][0] == opts[:id]
          rule['privateIp'] = [ private_ip ]
          rule['snapt'] = [ 'true' ]
        else
          rule['snapt'] = [ 'false' ]
        end
      end
    end

    new_rules = {
      'configuration' => [
        'firewall_nat'  => [nat_rules]
    ]}

    # create FW configuration xml file with new rules
    conf_xml_new = XmlSimple.xml_out(new_rules,
      'RootName' => 'Request'
    )
    client.update_efm_configuration(fw_id, 'FW_NAT_RULE', conf_xml_new)

    Address.new(:id => opts[:id], :instance_id => opts[:instance_id])
  end
end

#attach_storage_volume(credentials, opts = {}) ⇒ Object 



622
623
624
625
626
627
628
 
# File 'lib/deltacloud/drivers/fgcp/fgcp_driver.rb', line 622

def attach_storage_volume(credentials, opts={})
  safely do
    client = new_client(credentials)
    client.attach_vdisk(opts[:instance_id], opts[:id])
  end
  storage_volumes(credentials, opts).first
end

#configured_providers ⇒ Object

following method enables region drop-down box on GUI



1490
1491
1492
 
# File 'lib/deltacloud/drivers/fgcp/fgcp_driver.rb', line 1490

def configured_providers
  Deltacloud::Drivers::driver_config[:fgcp][:entrypoints]['default'].keys.sort
end

#create_address(credentials, opts = {}) ⇒ Object

allocates (and enables) new ip in specified vsys/network



806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
 
# File 'lib/deltacloud/drivers/fgcp/fgcp_driver.rb', line 806

def create_address(credentials, opts={})
  safely do
    client = new_client(credentials)
    opts ||= {}
    if opts[:realm_id]
      # just in case a network realm was passed in
      opts[:realm_id] = client.extract_vsys_id(opts[:realm_id])
    else
      # get first vsys
      xml = client.list_vsys['vsyss']
      opts[:realm_id] = xml[0]['vsys'][0]['vsysId'][0] if xml
    end

    old_ips = []
    xml = client.list_public_ips(opts[:realm_id])['publicips']
    old_ips = xml[0]['publicip'].collect { |ip| ip['address'][0]} if xml and xml[0]['publicip']

    client.allocate_public_ip(opts[:realm_id])
    # new address not returned immediately:
    # Seems to take 15-30s. to appear in list, so poll for a while
    # prepare dummy id in case new ip does not appear soon.
    id = 'PENDING-xxx.xxx.xxx.xxx'
    sleep(8)
    10.times {

      sleep(5)
      xml = client.list_public_ips(opts[:realm_id])['publicips']
      if xml and xml[0]['publicip'] and xml[0]['publicip'].size > old_ips.size

        new_ips = xml[0]['publicip'].collect { |ip| ip['address'][0]}
        new_ip = (new_ips - old_ips).first
        # enable IP address
        client.attach_public_ip(opts[:realm_id], new_ip)
        id = new_ip
        break
      end
    }
    Address.new(:id => id)
  end
end

#create_firewall(credentials, opts = {}) ⇒ Object 



1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
 
# File 'lib/deltacloud/drivers/fgcp/fgcp_driver.rb', line 1096

def create_firewall(credentials, opts={})
  safely do
    client = new_client(credentials)
    begin
      # using 'description' as vsysDescriptor
      vsys_id = client.create_vsys(opts['description'], opts['name'])['vsysId'][0]
    rescue Exception => ex
      raise ex unless ex.message =~ /Template does not exist.*/
      descriptors = client.list_vsys_descriptor['vsysdescriptors'][0]['vsysdescriptor'].collect { |desc| desc['vsysdescriptorId'][0] }
      raise "Descriptor [#{opts['name']}] does not exist. Specify one of [#{descriptors.join(', ')}] as firewall description"
    end
    fw_id = vsys_id + '-S-0001'
    Firewall.new({
      :id           => fw_id,
      :name         => opts['name'],
      :description  => opts['description'],
      :owner_id     => '',
      :rules        => []
    })
  end
end

#create_image(credentials, opts = {}) ⇒ Object

Create a new image from the given instance, with optionally provided name and description



143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
 
# File 'lib/deltacloud/drivers/fgcp/fgcp_driver.rb', line 143

def create_image(credentials, opts={})
  safely do
    client = new_client(credentials)

    if opts[:name].nil?
      # default to instance name
      instance = client.get_vserver_attributes(opts[:id])
      opts[:name] = instance['vserver'][0]['vserverName']
      opts[:description] ||= opts[:name]
    end

    client.register_private_disk_image(opts[:id], opts[:name], opts[:description])
    hwps = hardware_profiles(credentials)

    #can't retrieve image info until it's completed
    Image.new(
      :id                => "PENDING-#{opts[:name]}", #TODO: add check to create_instance to raise error for this image ID?
      :name              => opts[:name],
      :description       => opts[:description],
      :state             => 'PENDING',
      :hardware_profiles => hwps
    )
  end
end

#create_instance(credentials, image_id, opts = {}) ⇒ Object

Create a new instance, given an image id opts can include an optional name for the instance, hardware profile (hwp_id) and realm_id



371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
 
# File 'lib/deltacloud/drivers/fgcp/fgcp_driver.rb', line 371

def create_instance(credentials, image_id, opts={})
  name = (opts[:name] && opts[:name].length > 0)? opts[:name] : "server_#{Time.now.to_s}"
  # default to 'economy' or obtain latest hardware profiles and pick the lowest spec profile?
  hwp = opts[:hwp_id] || 'economy'
  network_id = opts[:realm_id]
  safely do
    client = new_client(credentials)
    if not network_id
      xml = client.list_vsys['vsyss']

      # use first returned system's DMZ as realm
      network_id = xml ? xml[0]['vsys'][0]['vsysId'][0] + '-N-DMZ' : nil
    end
    if opts[:instance_count] and opts[:instance_count].to_i > 1

      vservers = Array.new(opts[:instance_count].to_i) { |n|
        {
          'vserverName' => "#{name}_#{n+1}",
          'vserverType' => hwp,
          'diskImageId' => image_id,
          'networkId'   => network_id
        }
      }
      new_vservers = { 'vservers' => { 'vserver' => vservers } }
      vservers_xml = XmlSimple.xml_out(new_vservers,
        'RootName' => 'Request',
        'NoAttr' => true
      )

      xml = client.create_vservers(client.extract_vsys_id(network_id), vservers_xml)
      vserver_ids = xml['vservers'][0]['vserver'].collect { |vserver| vserver['vserverId'][0] }
      # returns vservers' details using filter
      instances(credentials, {:realm_id => network_id}).select { |instance|
        vserver_ids.include? instance.id
      }
    else
      xml = client.create_vserver(name, hwp, image_id, network_id)
      # returns vserver details
      instances(credentials, {:id => xml['vserverId'][0]}).first
    end
  end
end

#create_load_balancer(credentials, opts = {}) ⇒ Object 



1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
 
# File 'lib/deltacloud/drivers/fgcp/fgcp_driver.rb', line 1339

def create_load_balancer(credentials, opts={})
  safely do
    client = new_client(credentials)
    # if opts['realm_id'].nil? network id specified, pick first vsys' DMZ
    # if realm has SLB already, use that, else create
    # CreateEFM -vsysId vsysId -efmType SLB -efmName opts['name'] -networkId opts['realm_id']
    # if not started already, start
    # add group and return :id => efmId_groupId
    network_id = opts[:realm_id]
    if not network_id
      xml = client.list_vsys['vsyss']

      # use first returned system's DMZ as realm
      network_id = xml ? xml[0]['vsys'][0]['vsysId'][0] + '-N-DMZ' : nil
    end
    efm = client.create_efm('SLB', opts[:name], network_id)
#        [{:load_balancer_port => opts['listener_balancer_port'],
#          :instance_port => opts['listener_instance_port'],
#          :protocol => opts['listener_protocol']}]
#      )
    load_balancer(credentials, {:id => efm['efmId'][0]})
  end
end

#create_storage_snapshot(credentials, opts = {}) ⇒ Object 



701
702
703
704
705
706
707
708
709
710
711
712
713
 
# File 'lib/deltacloud/drivers/fgcp/fgcp_driver.rb', line 701

def create_storage_snapshot(credentials, opts={})
  safely do
    client = new_client(credentials)
    client.backup_vdisk(opts[:volume_id])
  end

  StorageSnapshot.new(
    :id                 => "PENDING-#{opts[:volume_id]}", # don't know id until backup completed
    :state              => 'CREATING',
    :storage_volume_id  => opts[:volume_id],
    :created            => Time.now.to_s
  )
end

#create_storage_volume(credentials, opts = {}) ⇒ Object 



542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
 
# File 'lib/deltacloud/drivers/fgcp/fgcp_driver.rb', line 542

def create_storage_volume(credentials, opts={})
  opts ||= {}
  opts[:name] = Time.now.to_s unless opts[:name] and not opts[:name].empty?
  opts[:capacity] ||= '1' # DC default
  #size has to be a multiple of 10: round up.
  opts[:capacity] = ((opts[:capacity].to_f / 10.0).ceil * 10.0).to_s

  safely do
    client = new_client(credentials)

    if opts[:realm_id]
      # just in case the user got confused and specified a network id
      opts[:realm_id] = client.extract_vsys_id(opts[:realm_id])
    elsif xml = client.list_vsys['vsyss']

      # use first vsys returned as realm
      opts[:realm_id] = xml[0]['vsys'][0]['vsysId'][0] if xml
    end

    if not opts[:snapshot_id]
      vdisk_id = client.create_vdisk(opts[:realm_id], opts[:name], opts[:capacity])['vdiskId'][0]
    else
      orig_vdisk_id, backup_id = split_snapshot_id(opts[:snapshot_id])
      orig_vsys_id = client.extract_vsys_id(orig_vdisk_id)
      # check snapshot size
      size = client.get_vdisk_attributes(orig_vdisk_id)['vdisk'][0]['size'][0]
      #set and retrieve key
      contract_id = client.extract_contract_id(opts[:realm_id])
      client.set_vdisk_backup_copy_key(orig_vsys_id, backup_id, [contract_id])
      key = client.get_vdisk_backup_copy_key(opts[:realm_id], backup_id)['keyInfo'][0]['key'][0]
      # create vdisk with same size as snapshot
      size = client.get_vdisk_attributes(orig_vdisk_id)['vdisk'][0]['size'][0]
      vdisk_id = client.create_vdisk(opts[:realm_id], opts[:name], size)['vdiskId'][0]
      # try a restore straight away. It will likely fail (as the vdisk creation has not
      # completed yet), but at least the parameters will be validated straight away.
      begin
        client.external_restore_vdisk(orig_vsys_id, backup_id, opts[:realm_id], vdisk_id, key)
      rescue Exception => ex
        # ignore expected error that destination vdisk is not ready yet
        raise unless ex.message =~ /ILLEGAL_STATE_DST.*/
      end
      #wait until creation completes in a separate thread
      Thread.new {
        attempts = 0
        begin
          sleep 10
          # this fails if the destination vdisk is still being deployed
          client.external_restore_vdisk(orig_vsys_id, backup_id, opts[:realm_id], vdisk_id, key)
        rescue Exception => ex
          raise unless attempts < 30 and ex.message =~ /ILLEGAL_STATE_DST.*/
          # Deployment takes a few minutes, so keep trying for a while
          attempts += 1
          retry
        end
      }
    end

    StorageVolume.new(
      :id          => vdisk_id,
      :created     => Time.now.to_s,
      :name        => opts[:name],
      :capacity    => opts[:capacity],
      :realm_id    => client.extract_vsys_id(opts[:realm_id]),
      :instance_id => nil,
      # aligning with ec2, cimi (instead of fgcp's DEPLOYING)
      :state       => 'CREATING',
      # aligning with rhevm, which returns 'system' or 'data'
      :kind        => 'data',
      :actions     => []
    )
  end
end

#create_system(credentials, opts = {}) ⇒ Object 



83
84
85
86
87
88
89
90
91
92
93
 
# File 'lib/deltacloud/drivers/fgcp/fgcp_driver_cimi_methods.rb', line 83

def create_system(credentials, opts={})
  safely do
    client = new_client(credentials)
    name = opts[:name] || "system_#{Time.now.to_s}"
    template = opts[:system_template]
    template_id = template.id || template.href.to_s.gsub(/.*\/([^\/]+)$/, '\1')
    vsys_id = client.create_vsys(template_id, name)['vsysId'][0]
    opts[:id] = vsys_id
    systems(credentials, opts).first
  end
end

#delete_firewall(credentials, opts = {}) ⇒ Object 



1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
 
# File 'lib/deltacloud/drivers/fgcp/fgcp_driver.rb', line 1118

def delete_firewall(credentials, opts={})
  safely do
    client = new_client(credentials)
    begin
      # try to stop FW first
      opts[:id] =~ /^(.*-S-)\d\d\d\d/
      fw_id = $1 + '0001'
      client.stop_efm(fw_id)
    rescue Exception => ex
      raise ex if not ex.message =~ /ALREADY_STOPPED.*/
      client.destroy_vsys(client.extract_vsys_id(opts[:id]))
      return
    end

    Thread.new {
      attempts = 0
      begin
        sleep 30
        # this may fail if the FW is still stopping
        client.destroy_vsys(client.extract_vsys_id(opts[:id]))
      rescue Exception => ex
        raise unless attempts < 20 and ex.message =~ /SERVER_RUNNING.*/
        # Stopping takes a few minutes, so keep trying for a while
        attempts += 1
        retry
      end
    }
    raise 'Firewall will be deleted once it has stopped'
  end
end

#delete_firewall_rule(credentials, opts = {}) ⇒ Object

FW rule creation not supported: fgcp backend requires a mandatory rule id to create (insert) a new rule into the existing accept/deny rules. Also, the first two digits of the five digit rule identify what from and to network segment (e.g. Internet to DMZ, or Secure2 to Secure1) the rule applies to. The current Deltacloud firewall collection API does not cover such functionality so it was deemed not suitable to implement.

def create_firewall_rule(credentials, opts={})
  p opts
end



1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
 
# File 'lib/deltacloud/drivers/fgcp/fgcp_driver.rb', line 1160

def delete_firewall_rule(credentials, opts={})
  # retrieve current FW rules, delete rule, send back to API server
  safely do
    client = new_client(credentials)
    conf_xml_old = <<-"eofwopxml"
<?xml version="1.0" encoding ="UTF-8"?>
<Request>
<configuration>
  <firewall_policy>
  </firewall_policy>
</configuration>
</Request>
eofwopxml

    # retrieve current rules
    fw = client.get_efm_configuration(opts[:firewall], 'FW_POLICY', conf_xml_old)
    rule50000_log = 'On'

    # delete specified rule and special rule 50000 (handled later)
    fw['efm'][0]['firewall'][0]['directions'][0]['direction'].reject! do |direction|

      direction['policies'][0]['policy'].reject! do |policy|

        rule_id = policy['id'][0]
        # need to use (final) 3 digit id
        policy['id'][0] = rule_id[2..4]
        # storage rule 50000's log attribute for later
        rule50000_log = policy['log'][0] if rule_id == '50000'
        # some elements not allowed if service is NTP, DNS, etc.
        if not policy['dstService'][0] == 'NONE'
          policy.delete('dstType')
          policy.delete('dstPort')
          policy.delete('protocol')
        end
        rule_id == opts[:rule_id] or rule_id == '50000'
      end

      direction['policies'][0]['policy'].empty?
    end

    # add entry for 50000 special rule
    fw['efm'][0]['firewall'][0]['directions'][0]['direction'] << {
      'policies' => [
        'policy' => [
          'log' => [ rule50000_log ]
        ]
      ]
    }

    new_rules = {
      'configuration'   => [
        'firewall_policy' => [
          'directions'      => fw['efm'][0]['firewall'][0]['directions']
      ]
    ]}

    # create FW configuration xml file with new rules
    conf_xml_new = XmlSimple.xml_out(new_rules,
      'RootName' => 'Request'
      )
    conf_xml_new.gsub!(/(<(to|from)>).+(INTERNET|INTRANET)/, '\1\3')

    client.update_efm_configuration(opts[:firewall], 'FW_POLICY', conf_xml_new)
  end
end

#destroy_address(credentials, opts = {}) ⇒ Object 



847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
 
# File 'lib/deltacloud/drivers/fgcp/fgcp_driver.rb', line 847

def destroy_address(credentials, opts={})
  opts ||= {}
  safely do
    client = new_client(credentials)
    if opts[:realm_id]
      opts[:realm_id] = client.extract_vsys_id(opts[:realm_id])
    else
      xml = client.list_public_ips['publicips']
      if xml
        xml[0]['publicip'].find do |ip|
          opts[:realm_id] = ip['vsysId'][0] if opts[:id] == ip['address'][0]
        end
      end
    end
    begin
      # disable IP if still enabled
      client.detach_public_ip(opts[:realm_id], opts[:id])
      sleep(8)
    rescue Exception => ex
      raise ex unless ex.message =~ /^ALREADY_DETACHED.*/
    end
    attempts = 0
    begin
      # this may fail if the ip is still detaching, hence retry for a while
      client.free_public_ip(opts[:realm_id], opts[:id])
    rescue Exception => ex
      raise unless attempts < 10 and ex.message =~ /^ILLEGAL_CONDITION.*/
      # Detaching seems to take 15-30s, so keep trying for a while
      sleep(5)
      attempts += 1
      retry
    end
  end
end

#destroy_image(credentials, image_id) ⇒ Object 



168
169
170
171
172
173
 
# File 'lib/deltacloud/drivers/fgcp/fgcp_driver.rb', line 168

def destroy_image(credentials, image_id)
  safely do
    client = new_client(credentials)
    client.unregister_disk_image(image_id)
  end
end

#destroy_instance(credentials, id) ⇒ Object

Destroy an instance, given its id.



415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
 
# File 'lib/deltacloud/drivers/fgcp/fgcp_driver.rb', line 415

def destroy_instance(credentials, id)
  safely do
    client = new_client(credentials)
    vsys_id = client.extract_vsys_id(id)
    if id == "#{vsys_id}-S-0001" # if FW
      client.destroy_vsys(vsys_id)
    else
      # vserver or SLB (no way to tell which from id)
      begin
        client.destroy_vserver(id)
      rescue Exception => ex
        # if not found, try destroying as SLB
        if not ex.message =~ /VALIDATION_ERROR.*/
          raise ex
        else
          begin
            client.destroy_efm(id)
          rescue
            # if that fails as well, just raise the original error
            raise ex
          end
        end
      end
    end
  end
end

#destroy_load_balancer(credentials, id) ⇒ Object 



1363
1364
1365
1366
1367
1368
1369
1370
1371
 
# File 'lib/deltacloud/drivers/fgcp/fgcp_driver.rb', line 1363

def destroy_load_balancer(credentials, id)
  safely do
    client = new_client(credentials)
    # remove group from SLB
    # if no groups left, stop and destroy SLB
    # destroy in new thread? May fail if public IP associated?
    client.destroy_efm(id)
  end
end

#destroy_storage_snapshot(credentials, opts = {}) ⇒ Object 



715
716
717
718
719
720
721
 
# File 'lib/deltacloud/drivers/fgcp/fgcp_driver.rb', line 715

def destroy_storage_snapshot(credentials, opts={})
  vdisk_id, backup_id = split_snapshot_id(opts[:id])
  safely do
    client = new_client(credentials)
    client.destroy_vdisk_backup(client.extract_vsys_id(opts[:id]), backup_id)
  end
end

#destroy_storage_volume(credentials, opts = {}) ⇒ Object 



615
616
617
618
619
620
 
# File 'lib/deltacloud/drivers/fgcp/fgcp_driver.rb', line 615

def destroy_storage_volume(credentials, opts={})
  safely do
    client = new_client(credentials)
    client.destroy_vdisk(opts[:id])
  end
end

#destroy_system(credentials, id) ⇒ Object 



95
96
97
 
# File 'lib/deltacloud/drivers/fgcp/fgcp_driver_cimi_methods.rb', line 95

def destroy_system(credentials, id)
  delete_firewall(credentials, :id => "#{id}-S-0001")
end

#detach_storage_volume(credentials, opts = {}) ⇒ Object 



630
631
632
633
634
635
636
 
# File 'lib/deltacloud/drivers/fgcp/fgcp_driver.rb', line 630

def detach_storage_volume(credentials, opts={})
  safely do
    client = new_client(credentials)
    client.detach_vdisk(opts[:instance_id], opts[:id])
  end
  storage_volumes(credentials, opts)
end

#disassociate_address(credentials, opts = {}) ⇒ Object 



941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
 
# File 'lib/deltacloud/drivers/fgcp/fgcp_driver.rb', line 941

def disassociate_address(credentials, opts={})
  safely do
    client = new_client(credentials)

    if not opts[:realm_id]

      if public_ips = client.list_public_ips['publicips']

        public_ips[0]['publicip'].find do |ip|
          opts[:realm_id] = ip['vsysId'][0] if opts[:id] == ip['address'][0]
        end
      end
    end

    vsys_id = client.extract_vsys_id(opts[:realm_id])
    fw_id = "#{vsys_id}-S-0001"
    nat_rules = client.get_efm_configuration(fw_id, 'FW_NAT_RULE')['efm'][0]['firewall'][0]['nat'][0]['rules'][0]

    if nat_rules and not nat_rules.empty? # happens only if no enabled IP address?

      nat_rules['rule'].reject! { |rule| rule['publicIp'][0] == opts[:id] }
    end

    new_rules = {
      'configuration' => [
        'firewall_nat'  => [nat_rules]
    ]}

    # create FW configuration xml file with new rules
    conf_xml_new = XmlSimple.xml_out(new_rules,
      'RootName' => 'Request'
    )

    client.update_efm_configuration(fw_id, 'FW_NAT_RULE', conf_xml_new)
  end
end

#firewalls(credentials, opts = {}) ⇒ Object

Firewalls



981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
 
# File 'lib/deltacloud/drivers/fgcp/fgcp_driver.rb', line 981

def firewalls(credentials, opts={})
  firewalls = []
  fw_name = 'Firewall' # currently always 'Firewall'

  safely do
    client = new_client(credentials)
    if opts and opts[:id]
      # get details incl. rules on single FW
      rules = []

      configuration_xml = <<-"eofwpxml"
<?xml version="1.0" encoding ="UTF-8"?>
<Request>
<configuration>
  <firewall_policy>
  </firewall_policy>
</configuration>
</Request>
eofwpxml

      begin
        fw = client.get_efm_configuration(opts[:id], 'FW_POLICY', configuration_xml)
      rescue Exception => ex
        return [] if ex.message =~ /RESOURCE_NOT_FOUND/
        raise
      end
      fw_name = fw['efm'][0]['efmName'][0] # currently always 'Firewall'
      fw_owner_id = fw['efm'][0]['creator'][0]
      rule50000_log = true

      if fw['efm'][0]['firewall'][0]['directions'] and fw['efm'][0]['firewall'][0]['directions'][0]['direction']
        fw['efm'][0]['firewall'][0]['directions'][0]['direction'].each do |direction|

          direction['policies'][0]['policy'].each do |policy|

            sources = []
            ['src', 'dst'].each do |e|

              if policy[e] and policy[e][0] and not policy[e][0].empty?

                ip_address_type = policy["#{e}Type"][0]
                address = policy[e][0]
                address.sub!('any', '0.0.0.0/0') if ip_address_type == 'IP'
                address += '/32' if ip_address_type == 'IP' and not address =~ /.*\/.*/

                sources << {
                  :type    => 'address',
                  :family  => 'ipv4',
                  :address => address.split('/').first,
                  :prefix  => ip_address_type == 'IP' ? address.split('/').last : nil
                }
              end
            end

            # defining ingress as access going from Internet/Intranet -> DMZ -> SECURE1 -> SECURE2
            ingress = policy['id'][0] =~ /[13].*/ ? 'ingress' : 'egress'

            rules << FirewallRule.new({
              :id             => policy['id'][0],
              :rule_action    => policy['action'][0].downcase,
              :log_rule       => policy['log'][0] == 'On',
              :allow_protocol => policy['protocol'][0],
              :port_from      => policy['srcPort'] ? policy['srcPort'][0] : nil, # not set for e.g. ICMP
              :port_to        => policy['dstPort'] ? policy['dstPort'][0] : nil, # not set for e.g. ICMP
              :direction      => ingress,
              :sources        => sources
            }) unless policy['id'][0] == '50000' # special case added later

            rule50000_log = (policy['log'][0] == 'On') if policy['id'][0] == '50000'
          end
        end
      end

      # add "all deny" rule 50000
      source_any = {
        :type    => 'address',
        :family  => 'ipv4',
        :address => '0.0.0.0',
        :prefix  => '0'
      }
      rules << FirewallRule.new({
        :id             => '50000',
        :rule_action    => 'deny',
        :log_rule       => rule50000_log,
        :sources        => [source_any]
      })

      vsys = client.get_vsys_attributes(client.extract_vsys_id(opts[:id]))['vsys'][0]
      firewalls << Firewall.new({
        :id       => opts[:id],
        :name     => fw_name,
        :description => "#{vsys['vsysName'][0]} [#{vsys['baseDescriptor'][0]}]",
        :owner_id => fw_owner_id,
        :rules    => rules
      })
    else
      xml = client.list_vsys['vsyss']
      return [] if xml.nil?

      firewalls = xml[0]['vsys'].collect do |vsys|

        Firewall.new({
          :id => vsys['vsysId'][0] + '-S-0001',
          :name => fw_name,
          :description => "#{vsys['vsysName'][0]} [#{vsys['baseDescriptor'][0]}]",
          :rules => [],
          :owner_id => vsys['creator'][0]
        })
      end
    end
  end

  firewalls
end

#hardware_profiles(credentials, opts = nil) ⇒ Object

Hardware profiles



70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
 
# File 'lib/deltacloud/drivers/fgcp/fgcp_driver.rb', line 70

def hardware_profiles(credentials, opts=nil)
  safely do
    client = new_client(credentials)
    xml = client.list_server_types

    @hardware_profiles = []
    if xml['servertypes']
      xml['servertypes'][0]['servertype'].each do |type|

        arch = type['cpu'][0]['cpuArch'][0] # returns 'IA' or 'SPARC'. IA currently offered is x86_64
        cpu = type['cpu'][0]['cpuPerf'][0].to_f * type['cpu'][0]['numOfCpu'][0].to_i

        @hardware_profiles << ::Deltacloud::HardwareProfile.new(type['name'][0]) {
          cpu          cpu.to_f == cpu.to_f.floor ? cpu.to_i : cpu.to_f # omit '.0' if whole number
          memory       (type['memory'][0]['memorySize'][0].to_f * 1024) # converted to MB
          architecture (arch == 'IA') ? 'x86_64' : arch
          #storage <- defined by image, not hardware profile
          #if 'storage' is not added, displays 'storage:0' in GUI
          #storage ''
        }
      end
    end
  end
  filter_hardware_profiles(@hardware_profiles, opts)
end

#images(credentials, opts = {}) ⇒ Object

Images



99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
 
# File 'lib/deltacloud/drivers/fgcp/fgcp_driver.rb', line 99

def images(credentials, opts={})
  images = []

  safely do
    client = new_client(credentials)
    xml = client.list_disk_images
    hwps = hardware_profiles(credentials)

    # use client to get a list of images from the back-end cloud and then create
    # a Deltacloud Image object for each of these. Filter the result
    # (eg specific image requested) and return to user
    if xml['diskimages'] # not likely to not be so, but just in case
      xml['diskimages'][0]['diskimage'].each do |img|

        # This will determine image architecture using OS name.
        # Usually the OS name includes '64bit' or '32bit'. If not,
        # it will fall back to 64 bit.
        os_arch = img['osName'][0].to_s =~ /.*32.?bit.*/ ? 'i386' : 'x86_64'
        # 32bit CentOS/RHEL images are refused on hwps > 16GB (i.e. w_high, quad_high)
        os_centos_rhel = img['osName'][0] =~ /(CentOS|Red Hat).*/
        allowed_hwps = hwps.select do |hwp|
          hwp.memory.default.to_i < 16000 or os_arch == 'x86_64' or not os_centos_rhel
        end

        images << Image.new(
          :id => img['diskimageId'][0],
          :name => img['diskimageName'][0].to_s,
          :description => img['description'][0].to_s,
          :owner_id => img['registrant'][0].to_s, # or 'creatorName'?
          :state => 'AVAILABLE', #server keeps no particular state. If it's listed, it's available for use.
          :architecture => os_arch,
          :hardware_profiles => allowed_hwps
        ) if opts[:id].nil? or opts[:id] == img['diskimageId'][0]
      end
    end
  end

  images = filter_on( images, :id, opts )
  images = filter_on( images, :architecture, opts )
  images = filter_on( images, :owner_id, opts )
  images.sort_by{|e| [e.owner_id, e.architecture, e.name, e.description]}
end

#instances(credentials, opts = {}) ⇒ Object

Instances



248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
 
# File 'lib/deltacloud/drivers/fgcp/fgcp_driver.rb', line 248

def instances(credentials, opts={})
  instances = []

  safely do
    client = new_client(credentials)

    if opts and opts[:id] or opts[:realm_id]
      vsys_id = client.extract_vsys_id(opts[:id] || opts[:realm_id])
      vsys_config = client.get_vsys_configuration(vsys_id)
      vsys_config['vsys'][0]['vservers'][0]['vserver'].each do |vserver|
        network_id = vserver['vnics'][0]['vnic'][0]['networkId'][0]
        # :realm_id can point to system or network
        if vsys_id == opts[:realm_id] or vserver['vserverId'][0] == opts[:id] or network_id == opts[:realm_id]

          # skip firewall if filtering by realm
          unless opts[:realm_id] and determine_server_type(vserver) == 'FW'
            # check state first as it may be filtered on
            state_data = instance_state_data(vserver, client)
            if opts[:state].nil? or opts[:state] == state_data[:state]

              instance = convert_to_instance(client, vserver, state_data)
              add_instance_details(instance, client, vserver)

              instances << instance
            end
          end
        end
      end
    elsif xml = client.list_vsys['vsyss']

      return [] if xml.nil?
      xml[0]['vsys'].each do |vsys|

        # use get_vsys_configuration (instead of get_vserver_configuration) to retrieve all vservers in one call
        begin
          vsys_config = client.get_vsys_configuration(vsys['vsysId'][0])
          vsys_config['vsys'][0]['vservers'][0]['vserver'].each do |vserver|

            # skip firewalls - they probably don't belong here and their new type ('firewall' instead of 
            # 'economy') causes errors when trying to map to available profiles)
            unless determine_server_type(vserver) == 'FW'
              # to keep the response time of this method acceptable, retrieve state
              # only if required because state is filtered on
              state_data = opts[:state] ? instance_state_data(vserver, client) : nil
              # filter on state
              if opts[:state].nil? or opts[:state] == state_data[:state]
                instances << convert_to_instance(client, vserver, state_data)
              end
            end
          end
        rescue Exception => ex # cater for case where vsys was just destroyed since list_vsys call
          raise ex if not ex.message =~ /RESOURCE_NOT_FOUND.*/
        end
      end
    end
  end
  instances = filter_on( instances, :state, opts )
  filter_on( instances, :id, opts )
end

#load_balancer(credentials, opts = {}) ⇒ Object 



1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
 
# File 'lib/deltacloud/drivers/fgcp/fgcp_driver.rb', line 1270

def load_balancer(credentials, opts={})
  balancer = nil
  safely do
    client = new_client(credentials)

    # use get_vsys_configuration (instead of list_efm) to retrieve all SLBs incl. realms in one call?
    vsys_id = client.extract_vsys_id(opts[:id])
    vsys_config = client.get_vsys_configuration(vsys_id)

    vsys_config['vsys'][0]['vservers'][0]['vserver'].each do |vserver|

      if vserver['vserverId'][0] == opts[:id]
        vserver['vnics'][0]['vnic'][0]['networkId'][0] =~ /^.*\b(\w+)$/
        realm_name = vsys_id + ' [' + $1 + ']' # vsys name + network [DMZ/SECURE1/SECURE2]
        realm = Realm::new(
          :id => vserver['vnics'][0]['vnic'][0]['networkId'][0],
          :name => realm_name,
          :limit => '[Network]',
          :state => 'AVAILABLE' # map to state of FW/VSYS (reconfiguring = unavailable)?
        )
        balancer = LoadBalancer.new({
          :id               => vserver['vserverId'][0],
          :realms           => [realm],
          :listeners        => [],
          :instances        => [],
          :public_addresses => []
        })
        begin
          slb_rule = client.get_efm_configuration(opts[:id], 'SLB_RULE')
          if slb_rule['efm'][0]['loadbalancer'][0]['groups']

            slb_rule['efm'][0]['loadbalancer'][0]['groups'][0]['group'].each do |group|

              group['targets'][0]['target'].each do |server|

                balancer.instances << Instance::new(
                  :id                => server['serverId'][0],
                  :name              => server['serverName'][0],
                  :realm_id          => realm,
                  :private_addresses => [InstanceAddress.new(server['ipAddress'][0])]
                )

                balancer.add_listener({
                  :protocol           => slb_rule['efm'][0]['loadbalancer'][0]['groups'][0]['group'][0]['protocol'][0],
                  :load_balancer_port => slb_rule['efm'][0]['loadbalancer'][0]['groups'][0]['group'][0]['port1'][0],
                  :instance_port      => server['port1'][0]
                })
              end
            end
          end

          slb_vip = slb_rule['efm'][0]['slbVip'][0]
          opts[:id] =~ /^(.*-S-)\d\d\d\d/
          fw_id = $1 + '0001'
          nat_rules = client.get_efm_configuration(fw_id, 'FW_NAT_RULE')['efm'][0]['firewall'][0]['nat'][0]['rules'][0]
          if nat_rules and not nat_rules.empty?
            nat_rules['rule'].each do |rule|
              balancer.public_addresses << InstanceAddress.new(rule['publicIp'][0]) if rule['privateIp'] and rule['privateIp'][0] == slb_vip
            end
          end
        rescue Exception => ex
          raise ex unless ex.message =~ /(ACCESS_NOT_PERMIT|ILLEGAL_STATE).*/
        end
      end
    end
  end
  balancer
end

#load_balancers(credentials, opts = {}) ⇒ Object

Load Balancers



1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
 
# File 'lib/deltacloud/drivers/fgcp/fgcp_driver.rb', line 1229

def load_balancers(credentials, opts={})
  balancers = []
  safely do
    client = new_client(credentials)
    xml = client.list_vsys['vsyss']
    return [] if xml.nil?

    begin
      xml[0]['vsys'].each do |vsys|

        # use get_vsys_configuration (instead of list_efm) to retrieve all SLBs incl. realms in one call
        vsys_config = client.get_vsys_configuration(vsys['vsysId'][0])
        vsys_config['vsys'][0]['vservers'][0]['vserver'].each do |vserver|

          if determine_server_type(vserver) == 'SLB'
            vserver['vnics'][0]['vnic'][0]['networkId'][0] =~ /^.*\b(\w+)$/
            realm_name = vsys['vsysId'][0] + ' [' + $1 + ']' # vsys name + network [DMZ/SECURE1/SECURE2]
            realm = Realm::new(
              :id => vserver['vnics'][0]['vnic'][0]['networkId'][0],
              :name => realm_name,
              :limit => '[Network]',
              :state => 'AVAILABLE' # map to state of FW/VSYS (reconfiguring = unavailable)?
            )
            balancer = LoadBalancer.new({
              :id               => vserver['vserverId'][0],
              :realms           => [realm],
              :listeners        => [],
              :instances        => [],
              :public_addresses => []
            })
            balancers << balancer
          end
        end
      end
    rescue Exception => ex # cater for case where vsys was just destroyed since list_vsys call
      raise ex if not ex.message =~ /(RESOURCE_NOT_FOUND).*/
    end
  end
  balancers
end

#metric(credentials, opts = {}) ⇒ Object 



1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
 
# File 'lib/deltacloud/drivers/fgcp/fgcp_driver.rb', line 1429

def metric(credentials, opts={})
  safely do
    client = new_client(credentials)
    begin
      perf = client.get_performance_information(opts[:id], 'hour')
    rescue Exception => ex
      return nil if ex.message =~ /RESOURCE_NOT_FOUND/
      raise
    end

    metric = Metric.new(
      :id         => opts[:id],
      :entity     => perf['serverName'][0],
      :properties => []
    )
    # if instance hasn't been running for an hour, no info will be returned
    unless perf['performanceinfos'].nil? or perf['performanceinfos'][0].nil? or perf['performanceinfos'][0]['performanceinfo'].nil?

      perf['performanceinfos'][0]['performanceinfo'].each do |sample|

        timestamp = Time.at(sample['recordTime'][0].to_i / 1000)
        sample.each do |measure|

          measure_name = measure[0]
          unless measure_name == 'recordTime'

            unit = metric_unit_for(measure_name)
            average = (unit == 'Percent') ? measure[1][0].to_f * 100 : measure[1][0]

            properties = metric.add_property(measure_name).properties
            property = properties.find { |p| p.name == measure_name }
            property.values ||= []
            property.values << {
              :average   => average,
              :timestamp => timestamp,
              :unit      => unit
            }
          end
        end
        metric.properties.sort! {|a,b| a.name <=> b.name}
      end
    end
    metric
  end
end

#metrics(credentials, opts = {}) ⇒ Object 



1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
 
# File 'lib/deltacloud/drivers/fgcp/fgcp_driver.rb', line 1373

def metrics(credentials, opts={})
  opts ||= {}
  metrics_arr = []
  safely do
    client = new_client(credentials)
    realms = []

    # first check for cases of id or realm_id specified
    if opts[:id]
      metrics_arr << Metric.new(
        :id     => opts[:id],
        :entity => client.get_vserver_attributes(opts[:id])['vserver'][0]['vserverName'][0]
      )
    elsif opts[:realm_id]
      # if realm is set, list vservers in that realm (vsys/network ID), else list from all vsys
      realms << opts[:realm_id]
    else

      # list all vsys
      xml = client.list_vsys['vsyss']
      realms = xml[0]['vsys'].collect { |vsys| vsys['vsysId'][0] } if xml
    end

    # list all vservers
    realms.each do |realm_id|

      begin
        xml = client.list_vservers(client.extract_vsys_id(realm_id))['vservers']

        if xml and xml[0]['vserver']

          xml[0]['vserver'].each do |vserver|

            # should check whether vserver is actually in opts[:realm_id] if network segment?
            metrics_arr << Metric.new(
              :id     => vserver['vserverId'][0],
              :entity => vserver['vserverName'][0]
            )
          end
        end
      rescue Exception => ex # cater for case where vsys was just destroyed since list_vsys call
        raise ex if not ex.message =~ /(RESOURCE_NOT_FOUND).*/
      end
    end

    # add metric names to metrics
    metrics_arr.each do |metric|
      @@METRIC_NAMES.each do |name|
        metric.add_property(name)
      end
      metric.properties.sort! {|a,b| a.name <=> b.name}
    end
  end
  metrics_arr
end

#providers(credentials, opts = {}) ⇒ Object

Providers

output of this method is used to list regions (id, url) under /api/drivers/fgcp



1479
1480
1481
1482
1483
1484
1485
1486
1487
 
# File 'lib/deltacloud/drivers/fgcp/fgcp_driver.rb', line 1479

def providers(credentials, opts={})
  configured_providers.collect do |region|
    Provider.new(
      :id => "fgcp-#{region}",
      :name => "Fujitsu Global Cloud Platform - #{region.upcase}",
      :url => Deltacloud::Drivers::driver_config[:fgcp][:entrypoints]['default'][region]
    )
  end
end

#realms(credentials, opts = {}) ⇒ Object

Realms



178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
 
# File 'lib/deltacloud/drivers/fgcp/fgcp_driver.rb', line 178

def realms(credentials, opts={})
  realms = []
  safely do
    client = new_client(credentials)

    if opts and opts[:id]

      # determine id belongs to system or network
      vsys_id = client.extract_vsys_id(opts[:id])
      begin
        vsys = client.get_vsys_attributes(vsys_id)['vsys'][0]
      rescue Exception => ex
        return [] if ex.message =~ /VALIDATION_ERROR.*A wrong value is set/
        raise
      end

      realm_name = vsys['vsysName'][0]
      limit = '[System]'
      if opts[:id] != vsys_id # network id specified
        opts[:id] =~ /^.*\b(\w+)$/
        realm_name += ' [' + $1 + ']' # system name or system name + network [DMZ/SECURE1/SECURE2]
        limit = '[Network]'
      end
      realms << Realm::new(
                  :id => opts[:id],
                  :name => realm_name,
                  #:limit => :unlimited,
                  :limit => limit,
                  :state => 'AVAILABLE' # map to state of FW/VSYS (reconfiguring = unavailable)?
                )
    elsif xml = client.list_vsys['vsyss']

      return [] if xml.nil?
      xml[0]['vsys'].each do |vsys|

        realms << Realm::new(
                    :id => vsys['vsysId'][0], # vsysId or networkId
                    :name => vsys['vsysName'][0], # system name or system name + network (DMZ/SECURE1/SECURE2)
                    #:limit => :unlimited,
                    :limit => '[System]',
                    :state => 'AVAILABLE' # map to state of FW/VSYS (reconfiguring = unavailable)?
                  )
        begin
          # then retrieve and add list of network segments
          client.get_vsys_configuration(vsys['vsysId'][0])['vsys'][0]['vnets'][0]['vnet'].each do |vnet|

            vnet['networkId'][0] =~ /^.*\b(\w+)$/
            realm_name = vsys['vsysName'][0].to_s + ' [' + $1 + ']' # vsys name or vsys name + network [DMZ/SECURE1/SECURE2]
            realms << Realm::new(
                        :id => vnet['networkId'][0], # vsysId or networkId
                        :name => realm_name,
                        #:limit => :unlimited,
                        :limit => '[Network]',
                        :state => 'AVAILABLE' # map to state of FW/VSYS (reconfiguring = unavailable)?
                      )
          end
        rescue Exception => ex # cater for case where vsys was just destroyed since list_vsys call
          raise ex if not ex.message =~ /RESOURCE_NOT_FOUND.*/
          # remove earlier added vsys
          realms.pop
        end
      end
    end
  end
  filter_on(realms, :id, opts)
end

#run_on_instance(credentials, opts = {}) ⇒ Object 



442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
 
# File 'lib/deltacloud/drivers/fgcp/fgcp_driver.rb', line 442

def run_on_instance(credentials, opts={})
  target = instance(credentials, opts)
  safely do
    param = {}
    param[:port] = opts[:port] || '22'
    param[:ip] = opts[:ip] || target.public_addresses.first.address
    param[:credentials] = { :username => target.username }

    if opts[:private_key] and opts[:private_key].length > 1
      param[:private_key] = opts[:private_key]
    else
      password = (opts[:password] and opts[:password].length > 0) ? opts[:password] : target.password
      param[:credentials].merge!({ :password => password })
    end

    Deltacloud::Runner.execute(opts[:cmd], param)
  end
end

#start_instance(credentials, id) ⇒ Object

Start an instance, given its id.



309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
 
# File 'lib/deltacloud/drivers/fgcp/fgcp_driver.rb', line 309

def start_instance(credentials, id)
  safely do
    client = new_client(credentials)
    if id =~ /^.*-S-0001/ # FW
      client.start_efm(id)
    else
      # vserver or SLB (no way to tell which from id)
      begin
        client.start_vserver(id)
      rescue Exception => ex
        # if not found, try starting as SLB
        if not ex.message =~ /VALIDATION_ERROR.*/
          raise ex
        else
          begin
            client.start_efm(id)
          rescue
            # if that fails as well, just raise the original error
            raise ex
          end
        end
      end
    end
  end
  instances(credentials, {:id => id}).first
end

#start_system(credentials, opts = {}) ⇒ Object 



99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
 
# File 'lib/deltacloud/drivers/fgcp/fgcp_driver_cimi_methods.rb', line 99

def start_system(credentials, opts={})
  safely do
    client = new_client(credentials)
    context = opts[:env]
    vsys_id = opts[:id]
    xml = client.list_vservers(vsys_id)['vservers']
    return unless xml and xml[0]['vserver']

    # FIXME: maybe this should be done in a separate thread (in case of gigantic number of servers)
    # FIXME: error handling (ok to exit loop? Cleanup?) - at this time the cimi spec is quiet on that
    xml[0]['vserver'].each do |vserver|
      begin
        client.start_vserver(vserver['vserverId'][0])
      rescue Exception => ex
        raise ex if not ex.message =~ /(ALREADY_STARTED|ILLEGAL_STATE).*/
      end
    end
  end
end

#stop_instance(credentials, id) ⇒ Object

Stop an instance, given its id.



337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
 
# File 'lib/deltacloud/drivers/fgcp/fgcp_driver.rb', line 337

def stop_instance(credentials, id)
  safely do
    client = new_client(credentials)
    if id =~ /^.*-S-0001/ # FW
      client.stop_efm(id)
    else
      # vserver or SLB (no way to tell which from id)
      begin
        client.stop_vserver(id)
      rescue Exception => ex
        #if not found, try stopping as SLB
        if not ex.message =~ /VALIDATION_ERROR.*/
          raise ex
        else
          begin
            client.stop_efm(id)
          rescue
            # if that fails as well, just raise the original error
            raise ex
          end
        end
      end
    end
  end
  instances(credentials, {:id => id}).first
end

#stop_system(credentials, opts = {}) ⇒ Object 



119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
 
# File 'lib/deltacloud/drivers/fgcp/fgcp_driver_cimi_methods.rb', line 119

def stop_system(credentials, opts={})
  safely do
    client = new_client(credentials)
    context = opts[:env]
    vsys_id = opts[:id]
    xml = client.list_vservers(vsys_id)['vservers']
    return unless xml and xml[0]['vserver']

    # FIXME: maybe this should be done in a separate thread (in case of gigantic number of servers)
    # FIXME: error handling (ok to exit loop? Cleanup?) - at this time the cimi spec is quiet on that
    xml[0]['vserver'].each do |vserver|
      begin
        client.stop_vserver(vserver['vserverId'][0])
      rescue Exception => ex
        raise ex if not ex.message =~ /(ALREADY_STOPPED|ILLEGAL_STATE).*/
      end
    end
  end
end

#storage_snapshots(credentials, opts = {}) ⇒ Object

Storage Snapshots



641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
 
# File 'lib/deltacloud/drivers/fgcp/fgcp_driver.rb', line 641

def storage_snapshots(credentials, opts={})
  snapshots = []

  safely do
    client = new_client(credentials)
    if opts and opts[:id]
      vdisk_id, backup_id = split_snapshot_id(opts[:id])

      begin
        if backups = client.list_vdisk_backup(vdisk_id)['backups']

          backups[0]['backup'].each do |backup|

            snapshots << StorageSnapshot.new(
              :id => opts[:id],
              :state => 'AVAILABLE',
              :storage_volume_id => vdisk_id,
              :created => backup['backupTime'][0]
            ) if backup_id = backup['backupId'][0]
          end
        end
      rescue Exception => ex
        return [] if ex.message =~ /RESOURCE_NOT_FOUND/
        raise
      end

    elsif xml = client.list_vsys['vsyss']

      return [] if xml.nil?
      xml[0]['vsys'].each do |vsys|

        begin
          vdisks = client.list_vdisk(vsys['vsysId'][0])['vdisks'][0]
          if vdisks['vdisk']
            vdisks['vdisk'].each do |vdisk|

              backups = client.list_vdisk_backup(vdisk['vdiskId'][0])
              if backups['backups'] and backups['backups'][0]['backup']
                backups['backups'][0]['backup'].each do |backup|

                  snapshots << StorageSnapshot.new(
                    :id => generate_snapshot_id(vdisk['vdiskId'][0], backup['backupId'][0]),
                    :state => 'AVAILABLE',
                    :storage_volume_id => vdisk['vdiskId'][0],
                    :created => backup['backupTime'][0]
                  )
                end
              end
            end
          end
        rescue Exception => ex # cater for case where vsys was just destroyed since list_vsys call
          raise ex if not ex.message =~ /(RESOURCE_NOT_FOUND|ERROR).*/
        end
      end
    end
  end

  snapshots
end

#storage_volumes(credentials, opts = {}) ⇒ Object

Storage volumes



464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
 
# File 'lib/deltacloud/drivers/fgcp/fgcp_driver.rb', line 464

def storage_volumes(credentials, opts={})
  volumes = []
  safely do
    client = new_client(credentials)
    if opts and opts[:id]
      begin
        vdisk = client.get_vdisk_attributes(opts[:id])['vdisk'][0]
      rescue Exception => ex
        # vdisk doesn't exist
        return [] if ex.message =~ /VALIDATION_ERROR.*t exist./
        # vsys_id extracted from :id doesn't exist
        return [] if ex.message =~ /VALIDATION_ERROR.*A wrong value is set/
        raise
      end
      state = client.get_vdisk_status(opts[:id])['vdiskStatus'][0]
      actions = []
      #align with EC2, cimi
      case state
      when 'NORMAL'
        if vdisk['attachedTo'].nil?
          state = 'AVAILABLE'
          actions = [:attach, :destroy]
        else
          state = 'IN-USE'
          actions = [:detach]
        end
      when 'DEPLOYING'
        state = 'CREATING'
      when 'BACKUP_ING'
        state = 'CAPTURING'
      end

      volumes << StorageVolume.new(
        :id          => opts[:id],
        :name        => vdisk['vdiskName'][0],
        :capacity    => vdisk['size'][0],
        :instance_id => vdisk['attachedTo'].nil? ? nil : vdisk['attachedTo'][0],
        :state       => state,
        :actions     => actions,
        # aligning with rhevm, which returns 'system' or 'data'
        :kind        => determine_storage_type(opts[:id]),
        :realm_id    => client.extract_vsys_id(opts[:id])
      )
    elsif xml = client.list_vsys['vsyss']

      return [] if xml.nil?
      xml[0]['vsys'].each do |vsys|

        begin
          vdisks = client.list_vdisk(vsys['vsysId'][0])['vdisks'][0]

          if vdisks['vdisk']
            vdisks['vdisk'].each do |vdisk|

              #state requires an additional call per volume. Only set if attached.
              #exclude system disks as they are instance disks, not volumes
              kind = determine_storage_type(vdisk['vdiskId'][0])
              volumes << StorageVolume.new(
                :id          => vdisk['vdiskId'][0],
                :name        => vdisk['vdiskName'][0],
                :capacity    => vdisk['size'][0],
                :instance_id => vdisk['attachedTo'].nil? ? nil : vdisk['attachedTo'][0],
                :realm_id    => client.extract_vsys_id(vdisk['vdiskId'][0]),
                # aligning with rhevm, which returns 'system' or 'data'
                :kind        => kind,
                :state       => vdisk['attachedTo'].nil? ? 'AVAILABLE' : 'IN-USE'
              ) unless kind == 'system'
            end
          end
        rescue Exception => ex # cater for case where vsys was just destroyed since list_vsys call
          raise ex if not ex.message =~ /RESOURCE_NOT_FOUND.*/
        end
      end
    end
  end
  volumes
end

#system_addresses(credentials, opts = {}) ⇒ Object 



203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
 
# File 'lib/deltacloud/drivers/fgcp/fgcp_driver_cimi_methods.rb', line 203

def system_addresses(credentials, opts={})
  safely do
    client = new_client(credentials)
    context = opts[:env]
    vsys_id = opts[:system_id]
    #if :expand not specified, list of hrefs only, else ??
    xml = client.list_public_ips(vsys_id)['publicips']
    return [] unless xml and xml[0]['publicip']

    # retrieve network segment (subnet) info
    addresses = xml[0]['publicip'].collect do |ip|
      address = ip['address'][0]
      CIMI::Model::SystemAddress.new(
        :id      => context.system_address_url(:id => vsys_id, :ent_id => address),
        :name    => "Public IP address allocated to system #{ip['vsysId'][0]}",
        :address => { :href => context.address_url(address)}
      ) unless opts[:id] and opts[:id] != address
    end
    addresses.compact
  end
end

#system_forwarding_groups(credentials, opts = {}) ⇒ Object 



225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
 
# File 'lib/deltacloud/drivers/fgcp/fgcp_driver_cimi_methods.rb', line 225

def system_forwarding_groups(credentials, opts={})
  safely do
    client = new_client(credentials)
    context = opts[:env]
    vsys_id = opts[:system_id]
    #if :expand not specified, list of hrefs only, else ??
    vsys = client.get_vsys_configuration(vsys_id)['vsys'][0]

    group_id = "#{vsys_id}-INTRA"
    groups = []
    groups << CIMI::Model::SystemForwardingGroup.new(
      :id               => context.system_forwarding_group_url(:id => vsys_id, :ent_id => group_id),
      :name             => "Routing group of system #{vsys['vsysName'][0]}",
      :forwarding_group => { :href => context.forwarding_group_url(group_id)}
    ) unless vsys['vnets'][0]['vnet'].size <= 1 or (opts[:id] and opts[:id] != group_id)
    groups
  end
end

#system_machines(credentials, opts = {}) ⇒ Object 



139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
 
# File 'lib/deltacloud/drivers/fgcp/fgcp_driver_cimi_methods.rb', line 139

def system_machines(credentials, opts={})
  safely do
    client = new_client(credentials)
    #if :expand not specified, list of hrefs only, else convert from :instances?
    context = opts[:env]
    vsys_id = opts[:system_id]
    xml = client.list_vservers(vsys_id)['vservers']
    return [] unless xml and xml[0]['vserver']

    machines = xml[0]['vserver'].collect do |vserver|
      vserver_id = vserver['vserverId'][0]
      CIMI::Model::SystemMachine.new(
        :id      => context.system_machine_url(:id => vsys_id, :ent_id => vserver_id),
        :name    => vserver['vserverName'][0],
        :machine => { :href => context.machine_url(vserver_id)}
      ) unless opts[:id] and opts[:id] != vserver_id
    end
    machines.compact
  end
end

#system_networks(credentials, opts = {}) ⇒ Object 



181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
 
# File 'lib/deltacloud/drivers/fgcp/fgcp_driver_cimi_methods.rb', line 181

def system_networks(credentials, opts={})
  safely do
    client = new_client(credentials)
    context = opts[:env]
    vsys_id = opts[:system_id]
    #if :expand not specified, list of hrefs only, else ??
    vsys = client.get_vsys_configuration(vsys_id)['vsys'][0]

    # retrieve network segment (subnet) info
    networks = vsys['vnets'][0]['vnet'].collect do |vnet|
      network_id = vnet['networkId'][0]
      network_id =~ /.*-(\w)$/
      CIMI::Model::SystemNetwork.new(
        :id      => context.system_network_url(:id => vsys_id, :ent_id => network_id),
        :name    => "#{$1} for system #{vsys['vsysName'][0]}",
        :network => { :href => context.network_url(network_id)}
      ) unless opts[:id] and opts[:id] != network_id
    end
    networks.compact
  end
end

#system_templates(credentials, opts = {}) ⇒ Object 



244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
 
# File 'lib/deltacloud/drivers/fgcp/fgcp_driver_cimi_methods.rb', line 244

def system_templates(credentials, opts={})
  safely do
    client = new_client(credentials)
    context = opts[:env]
    templates = client.list_vsys_descriptor['vsysdescriptors'][0]['vsysdescriptor'].collect do |desc|
      conf = client.get_vsys_descriptor_configuration(desc['vsysdescriptorId'][0])['vsysdescriptor'][0]
      components = conf['vservers'][0]['vserver'].collect do |vserver|
        next if vserver['vserverType'][0] == 'firewall'
        volume_templates = vserver['vdisks'][0]['vdisk'].collect do |vdisk|
          CIMI::Model::VolumeTemplateWithLocation.new(
            :volume_config => CIMI::Model::VolumeConfiguration.new(:capacity => vdisk['size'][0].to_i * 1024 * 1024)
          )
        end if vserver['vdisks']
        {
          :name             => desc['vsysdescriptorName'][0],
          :description      => '',
          :type             => "http://schemas.dmtf.org/cimi/1/Machine",
          :machine_template => CIMI::Model::MachineTemplate.new(
            :name             => vserver['vserverName'][0],
            :description      => '',
            :machine_config   => CIMI::Service::MachineConfiguration.find(vserver['vserverType'][0], context),
            :machine_image    => { :href => context.machine_image_url(vserver['diskimageId'][0]) },
            :volume_templates => volume_templates
          )
        }
      end
      # add network templates
      if conf['vsysdescriptorId'][0] =~ /(1|2|3)-tier Skeleton/
        tiers = ['DMZ', 'Secure1', 'Secure2']
        components += 1.upto($1.to_i).collect do |n|
          {
            :name             => tiers[n],
            :description      => "Network tier #{n}",
            :type             => "http://schemas.dmtf.org/cimi/1/Network",
            :network_template => CIMI::Model::NetworkTemplate.new(
              :name             => 'Private network',
              :description      => '',
              :network_config   => CIMI::Model::NetworkConfiguration.new(
                :network_type     => 'PRIVATE',
                :class_of_service => 'BRONZE'
              )
            )
          }
        end
      end
      CIMI::Model::SystemTemplate.new(
        :id                    => desc['vsysdescriptorId'][0],
        :name                  => desc['vsysdescriptorName'][0],
        :description           => desc['description'][0],
        :component_descriptors => components.compact
      )
    end
    templates = templates.select { |t| opts[:id] == t[:id] } if opts[:id]
    templates
  end
end

#system_volumes(credentials, opts = {}) ⇒ Object 



160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
 
# File 'lib/deltacloud/drivers/fgcp/fgcp_driver_cimi_methods.rb', line 160

def system_volumes(credentials, opts={})
  safely do
    client = new_client(credentials)
    context = opts[:env]
    vsys_id = opts[:system_id]
    #if :expand not specified, list of hrefs only, else convert from :storage_volumes?
    xml = client.list_vdisk(vsys_id)['vdisks']
    return [] unless xml and xml[0]['vdisk']

    volumes = xml[0]['vdisk'].collect do |vdisk|
      vdisk_id = vdisk['vdiskId'][0]
      CIMI::Model::SystemVolume.new(
        :id      => context.system_volume_url(:id => vsys_id, :ent_id => vdisk_id),
        :name    => vdisk['vdiskName'][0],
        :volume  => { :href => context.volume_url(vdisk_id)}
      ) unless (opts[:id] and opts[:id] != vdisk_id) or determine_storage_type(vdisk_id) == 'system'
    end
    volumes.compact
  end
end

#systems(credentials, opts = {}) ⇒ Object 



29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
 
# File 'lib/deltacloud/drivers/fgcp/fgcp_driver_cimi_methods.rb', line 29

def systems(credentials, opts={})
  safely do
    client = new_client(credentials)
    xml = client.list_vsys['vsyss']
    return [] if xml.nil?
    context = opts[:env]

    systems = xml[0]['vsys'].collect do |vsys|
      vsys_id = vsys['vsysId'][0]
      vsys_description_el = vsys['description']
      CIMI::Model::System.new(
        :id          => vsys_id,
        :name        => vsys['vsysName'][0],
        :description => vsys_description_el ? vsys_description_el[0] : nil,
        :machines    => { :href => context.system_machines_url(vsys_id) },
        :volumes     => { :href => context.system_volumes_url(vsys_id) },
        :networks    => { :href => context.system_networks_url(vsys_id) },
        :addresses   => { :href => context.system_addresses_url(vsys_id) },
        :operations  => []
      )
    end
    systems = systems.select { |s| opts[:id] == s[:id] } if opts[:id]

    # now add system state and advertise operations
    systems.each do |system|
      vservers = client.list_vservers(system[:id])['vservers'][0]['vserver']
      if vservers.nil?
        system[:state] = client.get_vsys_status(system[:id])['vsysStatus'][0] == 'DEPLOYING' ? 'CREATING' : 'MIXED'
      else
        vservers.each do |vserver|
          state = @@MACHINE_STATE_MAP[client.get_vserver_status(vserver['vserverId'][0])['vserverStatus'][0]]
          system[:state] ||= state
          system[:operations] << { :href => context.system_url("#{system[:id]}/start"), :rel => "http://schemas.dmtf.org/cimi/1/action/start" } if state == 'STOPPED'
          system[:operations] << { :href => context.system_url("#{system[:id]}/stop"), :rel => "http://schemas.dmtf.org/cimi/1/action/stop" } if state == 'STARTED'
          if system[:state] != state
            system[:state] = 'MIXED'
            # this case could have been caused by one machine in capturing state and one in e.g. creating,
            # but just advertise both operations to cut it short
            system[:operations] << { :href => context.system_url("#{system[:id]}/start"), :rel => "http://schemas.dmtf.org/cimi/1/action/start" }
            system[:operations] << { :href => context.system_url("#{system[:id]}/stop"), :rel => "http://schemas.dmtf.org/cimi/1/action/stop" }
            break
          end
        end
        system[:operations].uniq!
      end
      # check for special case: in destroy_system the FW is stopped before the system is deleted
      system[:state] = 'DELETING' if ((vservers.nil? and system[:state] != 'CREATING') or system[:state] == 'STOPPED') and
                                     ['STOPPED', 'STOPPING'].include? client.get_efm_status("#{system[:id]}-S-0001")['efmStatus'][0]
      system[:operations] << { :href => context.system_url(system[:id]), :rel => "delete" } if system[:state] == 'STOPPED'
    end
    systems
  end
end

#valid_credentials?(credentials) ⇒ Boolean

Returns:

  • (Boolean) 


40
41
42
43
44
45
46
47
48
49
50
 
# File 'lib/deltacloud/drivers/fgcp/fgcp_driver.rb', line 40

def valid_credentials?(credentials)
  begin
    client = new_client(credentials)
    # use a relativily cheap operation that is likely to succeed
    # (i.e. not requiring particular access privileges)
    client.list_server_types
  rescue
    return false
  end
  true
end