Add support for batch shutdown of OVS switches.

This saves about 10 seconds for a 200 switch network.
2014-02-06 17:56:32 -08:00
parent 9cf9b7b223
commit 06115a0456
2 changed files with 10 additions and 0 deletions
@@ -985,6 +985,13 @@ class OVSSwitch( Switch ):
                   '"service openvswitch-switch start".\n' )
            exit( 1 )

+    @classmethod
+    def batchShutdown( cls, switches ):
+        "Call ovs-vsctl del-br on all OVSSwitches in a list"
+        quietRun( 'ovs-vsctl ' +
+                  ' -- '.join( '--if-exists del-br %s' % s
+                               for s in switches if type(s) == cls ) )
+
    def dpctl( self, *args ):
        "Run ovs-ofctl command"
        return self.cmd( 'ovs-ofctl', args[ 0 ], self, *args[ 1: ] )