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formatted sdn.py after recent merge

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This commit is contained in:
Blake Harnden 2020-04-30 12:57:05 -07:00
parent 98c9730967
commit d945e7c41e
1 changed files with 16 additions and 4 deletions
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20
daemon/core/services/sdn.py
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@ -77,9 +77,15 @@ class OvsService(SdnService):
# add interfaces to bridge
# Make port numbers explicit so they're easier to follow in reading the script
cfg += "## Add the CORE interface to the switch\n"
cfg += "ovs-vsctl add-port ovsbr0 eth%s -- set Interface eth%s ofport_request=%d\n" % (ifnum, ifnum, portnum)
cfg += (
"ovs-vsctl add-port ovsbr0 eth%s -- set Interface eth%s ofport_request=%d\n"
% (ifnum, ifnum, portnum)
)
cfg += "## And then add its sibling veth interface\n"
cfg += "ovs-vsctl add-port ovsbr0 sw%s -- set Interface sw%s ofport_request=%d\n" % (ifnum, ifnum, portnum+1)
cfg += (
"ovs-vsctl add-port ovsbr0 sw%s -- set Interface sw%s ofport_request=%d\n"
% (ifnum, ifnum, portnum + 1)
)
cfg += "## start them up so we can send/receive data\n"
cfg += "ovs-ofctl mod-port ovsbr0 eth%s up\n" % ifnum
cfg += "ovs-ofctl mod-port ovsbr0 sw%s up\n" % ifnum
@ -100,8 +106,14 @@ class OvsService(SdnService):
if hasattr(ifc, "control") and ifc.control is True:
continue
cfg += "## Take the data from the CORE interface and put it on the veth and vice versa\n"
cfg += "ovs-ofctl add-flow ovsbr0 priority=1000,in_port=%d,action=output:%d\n" % (portnum, portnum + 1)
cfg += "ovs-ofctl add-flow ovsbr0 priority=1000,in_port=%d,action=output:%d\n" % (portnum + 1, portnum)
cfg += (
"ovs-ofctl add-flow ovsbr0 priority=1000,in_port=%d,action=output:%d\n"
% (portnum, portnum + 1)
)
cfg += (
"ovs-ofctl add-flow ovsbr0 priority=1000,in_port=%d,action=output:%d\n"
% (portnum + 1, portnum)
)
portnum += 2
return cfg