Rodolfo Alonso Hernandez 9182712672 [OVN] Protect the AgentCache iteration by copying the local cache ... During the execution of ``AgentCache.__iter__``, the content of "self.agents" can change; the Neutron server can attend to an event to add or delete an OVN agent. If that happens, the iteration will fail with the error: "RuntimeError: dictionary changed size during iteration" To avoid this, before iterating the list of agents, the cache singleton creates a copy of the local cache. The aim of making this copy is to avoid using locks between threads. Conflicts: neutron/plugins/ml2/drivers/ovn/agent/neutron_agent.py Closes-Bug: #1976292 Change-Id: Icf92685579409282bad0a80ba42531c93738e0b1 (cherry picked from commit a71fe45d96) (cherry picked from commit eb562b60a3)		2022-05-17 07:33:04 +00:00
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__init__.py	[OVN] Protect the AgentCache iteration by copying the local cache	2022-05-17 07:33:04 +00:00
test_neutron_agent.py	[OVN] Protect the AgentCache iteration by copying the local cache	2022-05-17 07:33:04 +00:00