From 92b601aba9852471413d5654d94b188de805755f Mon Sep 17 00:00:00 2001 From: Bob Lantz Date: Tue, 10 Apr 2012 00:12:03 +0000 Subject: [PATCH] Allow fail-mode to be set. Probably we should have a generic mechanism to specify OVS options. --- mininet/node.py | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/mininet/node.py b/mininet/node.py index e8c3806..9e1e478 100644 --- a/mininet/node.py +++ b/mininet/node.py @@ -827,11 +827,12 @@ class OVSLegacyKernelSwitch( Switch ): class OVSSwitch( Switch ): "Open vSwitch switch. Depends on ovs-vsctl." - def __init__( self, name, **params ): + def __init__( self, name, failMode='secure', **params ): """Init. name: name for switch - defaultMAC: default MAC as unsigned int; random value if None""" + failMode: controller loss behavior (secure|open)""" Switch.__init__( self, name, **params ) + self.failMode = failMode @classmethod def setup( cls ): @@ -884,7 +885,7 @@ class OVSSwitch( Switch ): # Annoyingly, --if-exists option seems not to work self.cmd( 'ovs-vsctl del-br', self ) self.cmd( 'ovs-vsctl add-br', self ) - self.cmd( 'ovs-vsctl set-fail-mode', self, 'secure' ) + self.cmd( 'ovs-vsctl set-fail-mode', self, self.failMode ) for intf in self.intfList(): if not intf.IP(): self.attach( intf )