Add ability to enable/disable ipv6 forwarding

Supported since 2.5

Change-Id: Ida2946761f3c22e7405c0024b883a9f33bcc7ffc

vmware_nsxlib/v3/__init__.py

@@ -106,6 +106,8 @@ class NsxLib(lib.NsxLibBase):
             self.client, self.nsxlib_config, nsxlib=self)
         self.cluster_nodes = resources.NsxlibClusterNodesConfig(
             self.client, self.nsxlib_config, nsxlib=self)
+        self.global_routing = core_resources.NsxLibGlobalRoutingConfig(
+            self.client, self.nsxlib_config, nsxlib=self)
 
         # Update tag limits
         self.tag_limits = self.get_tag_limits()
@@ -168,6 +170,8 @@ class NsxLib(lib.NsxLibBase):
             # features available since 2.5
             if (feature == nsx_constants.FEATURE_CONTAINER_CLUSTER_INVENTORY):
                 return True
+            if (feature == nsx_constants.FEATURE_IPV6):
+                return True
 
         if (version.LooseVersion(self.get_version()) >=
                 version.LooseVersion(nsx_constants.NSX_VERSION_2_4_0)):

vmware_nsxlib/v3/core_resources.py

@@ -1053,3 +1053,26 @@ class NsxLibFabricVirtualInterface(utils.NsxLibApiBase):
     def get_by_owner_vm_id(self, owner_vm_id):
         url = '%s?owner_vm_id=%s' % (self.get_path(), owner_vm_id)
         return self.client.get(url)
+
+
+class NsxLibGlobalRoutingConfig(utils.NsxLibApiBase):
+
+    @property
+    def uri_segment(self):
+        return 'global-configs/RoutingGlobalConfig'
+
+    @property
+    def resource_type(self):
+        return 'RoutingGlobalConfig'
+
+    def set_l3_forwarding_mode(self, mode):
+        config = self.client.get(self.get_path())
+        if config['l3_forwarding_mode'] != mode:
+            config['l3_forwarding_mode'] = mode
+            self.client.update(self.get_path(), config)
+
+    def enable_ipv6(self):
+        return self.set_l3_forwarding_mode('IPV4_AND_IPV6')
+
+    def disable_ipv6(self):
+        return self.set_l3_forwarding_mode('IPV4_ONLY')

vmware_nsxlib/v3/nsx_constants.py

@@ -174,3 +174,5 @@ FEATURE_NSX_POLICY_NETWORKING = 'NSX Policy Networking'
 
 # FEATURE available depending on Inventory service backend version
 FEATURE_CONTAINER_CLUSTER_INVENTORY = 'Container Cluster Inventory'
+
+FEATURE_IPV6 = 'IPV6 Forwarding and Address Allocation'