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Allow fail-mode to be set.

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Probably we should have a generic mechanism to specify OVS options.
This commit is contained in:
Bob Lantz
2012-04-10 00:12:03 +00:00
parent 350fdbfe50
commit 92b601aba9
1 changed files with 4 additions and 3 deletions
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mininet/node.py
+4 -3
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@@ -827,11 +827,12 @@ class OVSLegacyKernelSwitch( Switch ):
class OVSSwitch( Switch ): class OVSSwitch( Switch ):
"Open vSwitch switch. Depends on ovs-vsctl." "Open vSwitch switch. Depends on ovs-vsctl."
def __init__( self, name, **params ): def __init__( self, name, failMode='secure', **params ):
"""Init. """Init.
name: name for switch 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 ) Switch.__init__( self, name, **params )
self.failMode = failMode
@classmethod @classmethod
def setup( cls ): def setup( cls ):
@@ -884,7 +885,7 @@ class OVSSwitch( Switch ):
# Annoyingly, --if-exists option seems not to work # Annoyingly, --if-exists option seems not to work
self.cmd( 'ovs-vsctl del-br', self ) self.cmd( 'ovs-vsctl del-br', self )
self.cmd( 'ovs-vsctl add-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(): for intf in self.intfList():
if not intf.IP(): if not intf.IP():
self.attach( intf ) self.attach( intf )