Public bug reported:
For a new device, when set security group for it, function
prepare_port_filter will be called. Then
self._enable_netfilter_for_bridges() will be executed once, which is not
needed every time.
def prepare_port_filter(self, port):
LOG.debug("Preparing device (%s) filter", port['device'])
self._remove_chains()
self._set_ports(port)
self._enable_netfilter_for_bridges()
# each security group has it own chains
self._setup_chains()
return self.iptables.apply()
We could have a look at _enabled_netfilter_for_bridges first and decide
whether to run self._enable_netfilter_for_bridges().
** Affects: neutron
Importance: Undecided
Assignee: yujie (16189455-d)
Status: New
** Changed in: neutron
Assignee: (unassigned) => yujie (16189455-d)
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https://bugs.launchpad.net/bugs/1624648
Title:
Do not need run _enable_netfilter_for_bridges() for each new device
Status in neutron:
New
Bug description:
For a new device, when set security group for it, function
prepare_port_filter will be called. Then
self._enable_netfilter_for_bridges() will be executed once, which is
not needed every time.
def prepare_port_filter(self, port):
LOG.debug("Preparing device (%s) filter", port['device'])
self._remove_chains()
self._set_ports(port)
self._enable_netfilter_for_bridges()
# each security group has it own chains
self._setup_chains()
return self.iptables.apply()
We could have a look at _enabled_netfilter_for_bridges first and
decide whether to run self._enable_netfilter_for_bridges().
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