add multiple uplinks support

The network and uplink mapping now should be set in the new format:
a) Multiple strings each for one cluster in a textarea item;
b) Uplinks-mapping is optional
c) possible data is:
   1. Cluster:VDS
   2. Cluster:VDS:TU1;TU2;TU3
   3. Cluster:VDS:TU1;TU2:FU3;FU4
where TU -- teaming uplink,
      FU -- fallback uplink,
      there is no limitation for amount of uplinks,
      uplinks shoud be splitted by ';'

Change-Id: Ibf40675bb048a15a70157598931fae211da04edb

deployment_scripts/puppet/modules/vmware_dvs/lib/puppet/parser/functions/get_agents_data.rb

@@ -7,7 +7,7 @@
     raise(Puppet::ParseError, 'Shoud have 5 arguments!') if args.size < 4 or args[0] == ""
     vcenter = args[0]['computes']
     physnet = args[1]["predefined_networks"]["admin_internal_net"]["L2"]["physnet"]
-    netmaps = args[2]["vmware_dvs_net_maps"].delete(' ')
+    netmaps = args[2]["vmware_dvs_net_maps"].delete(' ').split("\n")
     use_fw_driver = args[2]["vmware_dvs_fw_driver"]
     current_node = args[3].split(".")[0]
     controllersp = args[4].any? {|role| role.include?("controller")}
@@ -23,12 +23,21 @@
         agent["vsphere_insecure"] = vc["vc_insecure"]
         agent["vsphere_ca_file"] = vc["vc_ca_file"]
         cluster = vc["vc_cluster"]
-        if netmaps.include? ':'
+        netmaps = netmaps.keep_if {|s| s =~ /^#{cluster}/}.first.split(":")
-          vds = netmaps.split(";").collect{|k| k.split(":")}.select{|x| x[0] == cluster}.collect{|x| x[1]}[0]
+        if netmaps.length == 4
+          vds = netmaps[1]
+          uplinks = netmaps[2] + ":" + netmaps[3]
+        elsif netmaps.length == 3
+          vds = netmaps[1]
+          uplinks = netmaps[2]
+        elsif netmaps.length == 2
+          vds = netmaps[1]
+          uplinks = false
         else
-          vds = netmaps
+          raise 'Wrong vmware_dvs_net_maps'
         end
         agent["network_maps"] = physnet + ":" + vds
+        agent["uplink_maps"] =  physnet + ":" + uplinks if uplinks
         agent["use_fw_driver"] = use_fw_driver
         agent["ha_enabled"] = controllersp
         agent["primary"] = primaryp

deployment_scripts/puppet/modules/vmware_dvs/manifests/agent.pp

@@ -45,6 +45,10 @@
 #   (required) String. This is a name of DVS.
 #   Defaults to 'physnet1:dvSwitch1'.
 #
+# [*uplink_maps*]
+#   (required) String. This is a string that explains uplinks usage policy.
+#   Defaults to undef.
+#
 # [*use_fw_driver*]
 #   (optional) Boolean. Use firewall driver or mock.
 #   Defaults to true.
@@ -69,6 +73,7 @@ define vmware_dvs::agent(
   $vsphere_insecure    = true,
   $vsphere_ca_file     = undef,
   $network_maps        = 'physnet1:dvSwitch1',
+  $uplink_maps         = undef,
   $use_fw_driver       = true,
   $py_root             = '/usr/lib/python2.7/dist-packages',
   $ha_enabled          = true,

deployment_scripts/puppet/modules/vmware_dvs/templates/agent_config.erb

@@ -7,9 +7,12 @@ firewall_driver=<%= @fw_driver %>
 
 [ml2_vmware]
 vsphere_login=<%= @vsphere_login %>
-network_maps=<%= @network_maps %>
 vsphere_hostname=<%= @vsphere_hostname %>
 vsphere_password=<%= @vsphere_password %>
+network_maps=<%= @network_maps %>
+<% if @uplink_maps -%>
+uplink_maps=<%= @uplink_maps%>
+<% end -%>
 insecure=<%= @agent_vcenter_insecure_real %>
 <% if @agent_vcenter_ca_filepath and @agent_vcenter_ca_filepath \
   != "<SERVICE DEFAULT>" and !@agent_vcenter_ca_filepath.empty? -%>

environment_config.yaml

@@ -15,9 +15,9 @@ attributes:
   vmware_dvs_net_maps:
     value: ""
     label: "Enter the Cluster to dvSwitch mapping."
-    description: "List of ClusterName:dvSwitchName pairs, separated by semicolon."
+    description: "List of strings with format ClusterName:dvSwitchName:TeamingUplink1;TeamingUplink2:FallbackUplink1;FallbackUplink2."
     weight: 25
-    type: "text"
+    type: "textarea"
     regex:
       source: &non_empty_string '\S'
       error: "Empty name of dvSwitch"