Fix pylint errors for quantum configuration fixes

Change-Id: I89f7b4185e5bbe288b08283f7fea61b01b807015

anvil/components/configurators/quantum_plugins/openvswitch.py

@@ -35,3 +35,7 @@ class OpenvswitchConfigurator(quantum_plugins.Configurator):
             "DATABASE",
             "sql_connection",
             self.fetch_dbdsn())
+
+    @property
+    def get_plugin_config_file_path(self):
+        return "plugins/%s/%s" % (self.core_plugin, PLUGIN_CONF)

anvil/components/openvswitch.py

@@ -24,9 +24,6 @@ LOG = logging.getLogger(__name__)
 
 class OpenvswitchRuntime(bruntime.ServiceRuntime):
 
-    def __init__(self, *args, **kargs):
-        super(OpenvswitchRuntime, self).__init__(*args, **kargs)
-
     @property
     def applications(self):
         return ["openvswitch"]

anvil/components/quantum.py

@@ -16,6 +16,7 @@
 
 from anvil import colorizer
 from anvil import log as logging
+from anvil import shell as sh
 
 from anvil.components import base
 from anvil.components import base_install as binstall
@@ -52,9 +53,12 @@ class QuantumInstaller(binstall.PythonInstallComponent, QuantumPluginMixin):
 
     def _sync_db(self):
         LOG.info("Syncing quantum to database: %s", colorizer.quote(self.configurator.DB_NAME))
-        #cmds = [{"cmd": SYNC_DB_CMD}]
-        #utils.execute_template(*cmds, cwd=self.bin_dir,
-        # params=self.config_params(None))
+        # TODO(aababilov): update db if required
+
+    def create_symlink_to_conf_file(self):
+        sh.symlink(self.configurator.get_path_to_plugin_config,
+                   "/etc/quantum/plugin.ini",
+                   force=True)
 
 
 class QuantumUninstaller(binstall.PkgUninstallComponent, QuantumPluginMixin):