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Werk #11352: iptables: Keep ACK after update/restart

Component Checks & agents
Title iptables: Keep ACK after update/restart
Date Feb 3, 2021
Level Trivial Change
Class Bug Fix
Compatibility Compatible - no manual interaction needed
Checkmk versions & editions
2.1.0b1 Checkmk Community, Checkmk Pro, Checkmk Ultimate MT
2.0.0b6 Checkmk Community, Checkmk Pro, Checkmk Ultimate MT
1.6.0p21 Checkmk Community, Checkmk Pro, Checkmk Ultimate MT

In case a changed iptable config - which results in {CRIT} - was acknowledged, the ACK vanished after a omd update or omd restart. The reason therfore is that the check will go to state {OK} for one checkinterval after the update/restart and then become {CRIT} again. The intermediate state is now {PENDING}, which is actually more precise.

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