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Ran 01 Mar 2026 12:47PM UTC

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Committed 01 Mar 2026 12:42PM UTC coverage: 23.086% (-0.003%) from 23.089%

Job # 22543647889.1

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push

github

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web-flow

Commit Message

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

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>

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