user_domain_name and project_domain_name parameters need to be added

to neutron section of nova.conf if keystone v3 is enabled. This happens
in 3.2+ during provisioning but was missing in 3.1

Change-Id: Ib442785932d437a477761bb5b50879a4f6a30192
Closes-Bug: #1649999

contrail_provisioning/compute/upgrade.py

@@ -83,6 +83,10 @@ def fix_nova_params(self):
                    nova_conf_file)
             local("service %s start" % openstack_compute_service)
 
+    def fix_nova_config_kv3_params(self):
+        local("openstack-config --set /etc/nova/nova.conf neutron project_domain_name Default")
+        local("openstack-config --set /etc/nova/nova.conf neutron user_domain_name Default")
+
     def upgrade(self):
         self.disable_apt_get_auto_start()
         self._upgrade()
@@ -98,6 +102,10 @@ def upgrade(self):
         if (self._args.from_rel < LooseVersion('2.20') and
             self._args.to_rel >= LooseVersion('2.20')):
             self.compute_setup.fixup_contrail_vrouter_nodemgr()
+        # In 3.2+, nova.conf [neutron] extra parameters are created for v3
+        if ('v3' in self._args.keystone_version and
+                self._args.from_rel <= LooseVersion('3.1.2.0')):
+            self.fix_nova_config_kv3_params()
         self.enable_apt_get_auto_start()
 
 def main():

contrail_provisioning/openstack/upgrade.py

@@ -111,6 +111,10 @@ def fix_haproxy_config(self):
             local("sed -i -e 's/timeout client 24h/timeout client 0/g' %s" % hap_cfg)
             local("sed -i -e 's/timeout server 24h/timeout server 0/g' %s" % hap_cfg)
 
+    def fix_nova_config_kv3_params(self):
+        local("openstack-config --set /etc/nova/nova.conf neutron project_domain_name Default")
+        local("openstack-config --set /etc/nova/nova.conf neutron user_domain_name Default")
+
     def upgrade(self):
         self.stop()
         self._upgrade()
@@ -127,6 +131,10 @@ def upgrade(self):
             self.fix_cmon_config()
             self.fix_cmon_param_file()
             self.fix_haproxy_config()
+        # In 3.2+, nova.conf [neutron] extra parameters are created for v3
+        if ('v3' in self._args.keystone_version and
+                self._args.from_rel <= LooseVersion('3.1.2.0')):
+            self.fix_nova_config_kv3_params()
         self.restart()