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Ran 01 Mar 2026 11:45AM UTC

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Committed 01 Mar 2026 11:42AM UTC coverage: 23.089%. Remained the same

Job # 22542692796.1

Build Type

Pull #6368

github

Committed by

oilbeater

Commit Message

fix(e2e): reuse OVSDB client in address set tests to avoid HA deadlock

Cache the OVN NB client across WaitForAddressSet* calls instead of
creating a new connection each time. In HA environments, repeated
connect/monitor cycles can trigger a deadlock in libovsdb when a leader
change occurs during the initial Monitor RPC setup: the Monitor goroutine
holds rpcMutex.RLock while the leader-change handler blocks on
rpcMutex.Lock, and Go's write-preferring RWMutex then also blocks the
inactivity probe's RLock, leaving no recovery path.

Also tolerate transient "not connected" errors during the poll loop
instead of failing immediately, giving libovsdb's automatic reconnection
time to recover after a leader failover.

Signed-off-by: Mengxin Liu <liumengxinfly@gmail.com>
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Signed-off-by: Mengxin Liu <liumengxinfly@gmail.com>

Pull Request Pull Request #6368: fix(e2e): reuse OVSDB client in address set tests to avoid HA deadlock

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