Slawek Kaplonski 7af0b713ff Add locks for setting iptables rules in l3 and metadata agents ... Router_info class and metadata agent's driver are using same instance of the iptables manager class and it could happend that sometimes e.g. nat rule which packets send to 169.254.169.254:80 redirects to the port 9697 so haproxy can process them, can be missed as they will be overwritten by the Router_info class manipulating other rules in the same 'nat' rules list. This patch fixed that by adding lock for methods which are changing rules in iptables_manager's nat table in both router_info and the metadata agent's driver. Conflicts: neutron/agent/metadata/driver.py Closes-Bug: #1920778 Change-Id: Ic3a324c0e608c7afc4b15dbc8becd33b75ee78f6 (cherry picked from commit af3c1b8442) (cherry picked from commit c028839647)		2021-04-09 16:05:46 +02:00
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__init__.py	Empty files should not contain copyright or license	2014-10-20 00:50:32 +00:00
agent.py	Fix return correct cache when reusing port	2020-03-27 16:48:57 +04:00
driver.py	Add locks for setting iptables rules in l3 and metadata agents	2021-04-09 16:05:46 +02:00