Troubleshooting

Topic	Replies	Views	Activity
Troubleshooting FAQ This is a Wiki topic for troubleshooting Checkmk. Feel free to contribute! Template for troubleshooting posts Here is the post template that you can use to make your issue clearer to everyone. Just edit out the sample …	1	3511	October 31, 2019
About the Troubleshooting category	3	1369	October 30, 2019
PermissionError: [Errno 13] Permission denied: '/omd/sites/cmk/etc/environment'	0	8	December 3, 2023
Special_vcsa_services] Agent exited with code 1: /usr/lib/python2.7/site-packages/urllib3/connectionpool.py:769: checkmk-appliance , checkmk-v2-1	4	21	December 3, 2023
Checkmk Updated from Raw to Cloud	9	51	December 3, 2023
Clear nullmailer queue on appliance? checkmk-appliance	0	20	December 2, 2023
Failed to create a Hostgroup rule by REST API based on a host label condition	2	30	December 2, 2023
"Unexpected allowed IP ranges" monitor..how can i disable? checkmk-enterprise	10	1594	December 1, 2023
Cmk-agent-ctl.exe registration to distributed monitoring node failing with 404? checkmk-v2-1	2	39	December 1, 2023
Notification is not triggered for customer attribute severity notifications	0	14	December 1, 2023
Network Interfaces Monitoring checkmk-v2	3	58	December 1, 2023
Alert notification when ping delay more than 15 min checkmk-enterprise , notifications	5	43	December 1, 2023
Check email delivery (mail loop) check broken in 2.1.0p36 checkmk-v2-1	0	28	December 1, 2023
REST API downtime - query not behaving as expected	4	37	December 1, 2023
Email notification doesn't work checkmk-v2-1	24	245	December 1, 2023
Problem with Postgresql Plugin checkmk-raw , postgrsql , checkmk-v2 , proxmox , checkmk-v2-1	6	1047	December 1, 2023
Signature keys for signing agents	1	34	December 1, 2023
Notification Success (but no data found for this host), Missing monitoring data for plugins: apache_statusWARN notifications	2	100	December 1, 2023
Heartbeat_crm check checkmk-raw , checkmk-v2-1	4	39	December 1, 2023
Number of failed notifications is growing and I can't stop it notifications , checkmk-appliance	11	71	November 30, 2023
Device is flapping (Oracle Cloud)	0	17	November 30, 2023
Nagvis: no login after update to 2.2.0 nagvis , checkmk-v2 , checkmk-v2-1	1	27	November 30, 2023
Migrating user content to a new account checkmk-v2-1	0	27	November 30, 2023
New SSL certificate - Agent bakery agent , checkmk-v2-1	4	35	November 30, 2023
Agent Auto-Update CA question checkmk-enterprise	0	23	November 30, 2023
Adding IPV6 on docker docker	1	30	November 30, 2023
Check_mk-isc_dhcpd 2.2.0 crashes if no leases in agent output proxmox , checkmk-v2-2	13	229	November 30, 2023
CheckMK MSSQL plugin error since 2.2.0p1	15	340	November 30, 2023
Livestatus error Check MK 2.2.0p14 checkmk-enterprise , checkmk-appliance	3	41	November 30, 2023
Change Folder of a Host via API rest-api	23	394	November 30, 2023

Troubleshooting FAQ

This is a Wiki topic for troubleshooting Checkmk. Feel free to contribute! Template for troubleshooting posts Here is the post template that you can use to make your issue clearer to everyone. Just edit out the sample …