Problem
Your Checkmk site is not accessible anymore after you updated your appliance firmware, or Checkmk, or a simple reboot.
Reason
A lot of these issues go back to Werk 14281. All relevant information is in there.
Solution
The solution is rather simple and outlined in the abovementioned Werk:
- Log into your appliance as root
For each site that resides on the appliance, run:
omd update-apache-config $SITE
Related articles