[OpenNMS/opennms] 0162a0: NMS-20109: Survive status signals while gated; hea...

Chandra Gorantla via opennms-cvs <[email protected]> Mon, 03 Aug 2026 11:38:57 -0700
Newsgroups gmane.network.opennms.cvs
Message-ID <OpenNMS/opennms/push/refs/heads/features/ha-management/[email protected]>
  Branch: refs/heads/features/ha-management
  Home:   https://github.com/OpenNMS/opennms
  Commit: 0162a0d4ccf0af160280dd551956183f5c53d9de
      https://github.com/OpenNMS/opennms/commit/0162a0d4ccf0af160280dd551956183f5c53d9de
  Author: Chandra Gorantla <[email protected]>
  Date:   2026-08-03 (Mon, 03 Aug 2026)

  Changed paths:
    M core/daemon/src/main/java/org/opennms/netmgt/vmmgr/Invoker.java
    M core/daemon/src/main/java/org/opennms/netmgt/vmmgr/Starter.java
    M features/ha-management/ha-daemon/src/main/java/org/opennms/netmgt/ha/HaStartupCoordinator.java
    M features/ha-management/ha-daemon/src/test/java/org/opennms/netmgt/ha/HaStartupCoordinatorTest.java

  Log Message:
  -----------
  NMS-20109: Survive status signals while gated; heartbeat through the drain

- register the SIGUSR1 status handler before the startup gate can block,
  so "opennms status" no longer kills a waiting standby; an empty status
  file is written when no services exist yet
- keep the heartbeat publishing liveness until the terminal state is
  written post-drain: the partner promotes on the state write, never on
  staleness beside a still-draining node (a hung drain is escalated by
  the service manager's stop timeout)
- promote when the partner row stays missing beyond the failover
  threshold instead of waiting forever
- serialize config-sync passes so a reschedule cannot overlap a
  still-running pass



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