vmware-nsx/neutron/agent
Attila Fazekas 1e176b563e L3 RPC loop could delete a router on concurrent update
routers_updated does not acquire any lock just updates
a set for future rpc loop processing.

The self.updated_routers can be changed by concurrent update
notification. If this change happens at the time around the
self.plugin_rpc.get_routers call, the additional routers
- by mistake - is considered as admin_state_up=false routers, which
 are safe to delete.

Creating a local copy of the updated_routers and preserve
the fresh updated_routers entries for the next _rpc_loop
operations.

Change-Id: Icc7377f9c29e248c3b34562465e859b15ecc2ec3
Closes-Bug: #1315467
Partial-Bug: #1253896
2014-05-05 17:54:30 +02:00
..
common Change report_interval from 4 to 30, agent_down_time from 9 to 75 2014-03-18 10:25:04 +02:00
linux Don't print duplicate messages on SystemExit 2014-04-30 10:29:01 -07:00
metadata Add support for https requests on nova metadata 2014-03-31 13:34:14 +02:00
__init__.py Rename Quantum to Neutron 2013-07-06 15:02:43 -04:00
dhcp_agent.py Remove RPC to plugin when dhcp sets default route 2014-04-06 13:40:12 +00:00
firewall.py Apply six for metaclass 2013-11-18 17:58:58 +09:00
l2population_rpc.py Apply six for metaclass 2013-11-18 17:58:58 +09:00
l3_agent.py L3 RPC loop could delete a router on concurrent update 2014-05-05 17:54:30 +02:00
netns_cleanup_util.py fixes broken neutron-netns-cleanup 2014-04-02 13:37:24 +00:00
ovs_cleanup_util.py options: consolidate options definitions 2014-02-24 13:25:11 +09:00
rpc.py change port status only if port is bound to the good host 2013-10-02 15:14:18 +02:00
securitygroups_rpc.py Add L2 Agent side handling for non consistent security_group settings 2014-04-08 09:17:18 +03:00