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L #-: Linting vCenter create net hook
This commit is contained in:
Tino Vazquez
parent
d0498534d8
commit
7b8438dd4a
@ -16,6 +16,7 @@
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# limitations under the License. #
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#--------------------------------------------------------------------------- #
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# Define libraries location
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ONE_LOCATION = ENV['ONE_LOCATION']
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if !ONE_LOCATION
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@ -36,11 +37,13 @@ end
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$LOAD_PATH << RUBY_LIB_LOCATION
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# Hook dependencies
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require 'opennebula'
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require 'vcenter_driver'
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require 'base64'
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require 'nsx_driver'
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# Constants
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SUCCESS_XPATH = '//PARAMETER[TYPE="OUT" and POSITION="1"]/VALUE'
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ERROR_XPATH = '//PARAMETER[TYPE="OUT" and POSITION="2"]/VALUE'
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NETWORK_ID_XPATH = '//PARAMETER[TYPE="OUT" and POSITION="2"]/VALUE'
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@ -49,53 +52,33 @@ NETWORK_ID_XPATH = '//PARAMETER[TYPE="OUT" and POSITION="2"]/VALUE'
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# https://github.com/OpenNebula/one/issues/3380
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arguments_raw = Base64.decode64(STDIN.read)
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arguments_xml = Nokogiri::XML(arguments_raw)
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success = arguments_xml.xpath(SUCCESS_XPATH).text
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if success == 'false'
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error = arguments_xml.xpath(ERROR_XPATH).text
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STDERR.puts error
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exit(-1)
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end
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network_id = arguments_xml.xpath(NETWORK_ID_XPATH).text.to_i
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success = arguments_xml.xpath(SUCCESS_XPATH).text != 'false'
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response_id = arguments_xml.xpath(NETWORK_ID_XPATH).text
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network_id = response_id.to_i
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# Check if the API call (one.vn.allocate) has been successful
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# and exit otherwise
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err_and_exit(arguments_xml.xpath(ERROR_XPATH).text) unless success
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# waits for a vlan_id attribute to be generated
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# only if automatic_vlan activated
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def wait_vlanid(vnet)
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retries = 5
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i = 0
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while vnet['VLAN_ID'].nil?
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raise 'cannot get vlan_id' if i >= retries
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# Create client to communicate with OpenNebula
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one_client = OpenNebula::Client.new
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sleep 1
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i += 1
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vnet.info
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end
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end
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# Get the network XML from OpenNebula
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# This is potentially different from the Netowrk Template
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# provided as the API call argument
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one_vnet = OpenNebula::VirtualNetwork.new_with_id(network_id, one_client)
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err_and_exit(rc.message) if OpenNebula.is_error?(one_vnet.info)
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def update_net(vnet, content)
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vnet.unlock
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rc = vnet.update(content, true)
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vnet.lock(1)
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raise 'Could not update the virtual network' if OpenNebula.is_error?(rc)
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end
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one_vnet = OpenNebula::VirtualNetwork
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.new_with_id(network_id, OpenNebula::Client.new)
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rc = one_vnet.info
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if OpenNebula.is_error?(rc)
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STDERR.puts rc.message
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exit(1)
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end
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esx_rollback = [] # Track hosts that require a rollback
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managed = one_vnet['TEMPLATE/OPENNEBULA_MANAGED'] != 'NO'
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managed = one_vnet['TEMPLATE/OPENNEBULA_MANAGED'] != 'NO'
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imported = one_vnet['TEMPLATE/VCENTER_IMPORTED']
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return unless one_vnet['VN_MAD'] == 'vcenter' && managed && imported.nil?
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if one_vnet['VN_MAD'] == 'vcenter' && managed && imported.nil?
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STDOUT.puts 'Network present in vCenter, no actions taken. Exiting'
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exit(0)
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end
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begin
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esx_rollback = [] # Track hosts that require a rollback
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# Step 0. Only execute for vcenter network driver && managed by one
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one_vnet.lock(1)
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wait_vlanid(one_vnet) if one_vnet['VLAN_ID_AUTOMATIC'] == '1'
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@ -104,17 +87,17 @@ begin
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host_id = one_vnet['TEMPLATE/VCENTER_ONE_HOST_ID']
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raise 'Missing VCENTER_ONE_HOST_ID' unless host_id
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pnics = one_vnet['TEMPLATE/PHYDEV']
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pnics = one_vnet['TEMPLATE/PHYDEV']
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pg_name = one_vnet['TEMPLATE/BRIDGE']
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pg_type = one_vnet['TEMPLATE/VCENTER_PORTGROUP_TYPE']
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sw_name = one_vnet['TEMPLATE/VCENTER_SWITCH_NAME']
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mtu = one_vnet['TEMPLATE/MTU']
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mtu = one_vnet['TEMPLATE/MTU']
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vlan_id = one_vnet['VLAN_ID'] || 0
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# NSX parameters
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ls_name = one_vnet['NAME']
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# NSX parameters
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ls_name = one_vnet['NAME']
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ls_description = one_vnet['TEMPLATE/DESCRIPTION']
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tz_id = one_vnet['TEMPLATE/NSX_TZ_ID']
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tz_id = one_vnet['TEMPLATE/NSX_TZ_ID']
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if one_vnet['TEMPLATE/VCENTER_SWITCH_NPORTS']
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nports = one_vnet['TEMPLATE/VCENTER_SWITCH_NPORTS']
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@ -124,21 +107,16 @@ begin
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# Step 2. Contact vCenter cluster and extract cluster's info
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vi_client = VCenterDriver::VIClient.new_from_host(host_id)
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vc_uuid = vi_client.vim.serviceContent.about.instanceUuid
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one_client = OpenNebula::Client.new
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one_host = OpenNebula::Host.new_with_id(host_id, one_client)
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rc = one_host.info
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raise rc.message if OpenNebula.is_error? rc
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vc_uuid = vi_client.vim.serviceContent.about.instanceUuid
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one_host = OpenNebula::Host.new_with_id(host_id, one_client)
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raise rc.message if OpenNebula.is_error?(one_host.info)
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vnet_ref = nil
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blocked = false
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ccr_ref = one_host['TEMPLATE/VCENTER_CCR_REF']
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cluster = VCenterDriver::ClusterComputeResource
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.new_from_ref(ccr_ref, vi_client)
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dc = cluster.get_dc
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ls_vni = nil
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net_info = ''
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blocked = false
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ccr_ref = one_host['TEMPLATE/VCENTER_CCR_REF']
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cluster = VCenterDriver::ClusterComputeResource.new_from_ref(ccr_ref,
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vi_client)
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dc = cluster.get_dc
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if pg_type == VCenterDriver::Network::NETWORK_TYPE_NSXV
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nsx_client = NSXDriver::NSXClient.new(host_id)
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@ -154,9 +132,8 @@ begin
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.new(nsx_client, nil, tz_id, virtual_wire_spec)
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# Get reference will have in vcenter and vni
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vnet_ref = logical_switch.ls_vcenter_ref
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ls_vni = logical_switch.ls_vni
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net_info << "NSX_ID=\"#{logical_switch.ls_id}\"\n"
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net_info << "NSX_VNI=\"#{ls_vni}\"\n"
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ls_vni = logical_switch.ls_vni
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net_info = "NSX_ID=\"#{logical_switch.ls_id}\"\nNSX_VNI=\"#{ls_vni}\"\n"
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end
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if pg_type == VCenterDriver::Network::NETWORK_TYPE_NSXT
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@ -373,3 +350,30 @@ ensure
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one_vnet.unlock
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vi_client.close_connection if vi_client
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end
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# waits for a vlan_id attribute to be generated
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# only if automatic_vlan activated
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def wait_vlanid(vnet)
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retries = 5
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i = 0
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while vnet['VLAN_ID'].nil?
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raise 'cannot get vlan_id' if i >= retries
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sleep 1
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i += 1
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vnet.info
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end
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end
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def update_net(vnet, content)
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vnet.unlock
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rc = vnet.update(content, true)
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vnet.lock(1)
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raise 'Could not update the virtual network' if OpenNebula.is_error?(rc)
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end
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def err_and_exit(error_message)
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STDERR.puts error_message
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exit(-1)
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end
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