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[dev.icinga.com #12267] Multiple notifications when master fails #4420

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icinga-migration opened this issue Aug 1, 2016 · 3 comments

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commented Aug 1, 2016

This issue has been migrated from Redmine: https://dev.icinga.com/issues/12267

Created by bsheqa on 2016-08-01 07:54:05 +00:00

Assignee: gbeutner
Status: Resolved (closed on 2016-08-04 08:15:05 +00:00)
Target Version: 2.5.0
Last Update: 2016-08-04 08:37:01 +00:00 (in Redmine)

Icinga Version: v2.4.10-565-ga3815e4
Backport?: Not yet backported
Include in Changelog: 1

Following scenario:

  • Master-Master setup
  • a notification interval is running
  • notifications are sent from master-1
  • master-1 fails for some reason or process gets stopped
  • master-2 takes correctly over and continuous the notification interval
  • fail1: the first notification sent from master-2, after the take over, is sent twice
  • the notification interval then runs correctly on master-2
  • if master-1 comes up again, it takes over the notifications
  • fail2: at this moment, notifications are sent multiple times (2-3) from each master
  • after the multiple notification fail, notifications continue correctly on master1

It's hard to describe, I suggest we look at this together

Changesets

2016-08-04 08:12:55 +00:00 by gbeutner 905380b

Fix duplicate notifications on HA failover

fixes #12267
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commented Aug 1, 2016

Updated by mfriedrich on 2016-08-01 08:18:40 +00:00

  • Category set to Notifications
  • Priority changed from Normal to High
  • Target Version set to 2.5.0
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commented Aug 4, 2016

Updated by gbeutner on 2016-08-04 08:15:05 +00:00

  • Status changed from New to Resolved
  • Done % changed from 0 to 100

Applied in changeset 905380b.

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commented Aug 4, 2016

Updated by gbeutner on 2016-08-04 08:37:01 +00:00

  • Assigned to set to gbeutner
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