Icinga2 service failed

Icinga 2
1

I know very little about Icinga. I made an update on my Centos 8 machine yesterday (sudo yum update) after this update the Icinga 2 service does not start anymore.

[root@DIEC8MON1 ~]# systemctl status icinga2.service
● icinga2.service - Icinga host/service/network monitoring system
Loaded: loaded (/usr/lib/systemd/system/icinga2.service; enabled; vendor preset: disabled)
Active: failed (Result: exit-code) since Tue 2021-06-08 09:31:19 CEST; 12s ago
Process: 36185 ExecStart=/usr/sbin/icinga2 daemon --close-stdio -e ${ICINGA2_ERROR_LOG} (code=exited, status=1/FAILURE)
Process: 36178 ExecStartPre=/usr/lib/icinga2/prepare-dirs /etc/sysconfig/icinga2 (code=exited, status=0/SUCCESS)
Main PID: 36185 (code=exited, status=1/FAILURE)

Jun 08 09:31:19 DIEC8MON1 icinga2[36185]: /var/lib/icinga2/api/packages/director/6172b805-6fbb-42aa-b6ef-2415bde96309/zones.d/DIEC8MON1/hosts.conf(8): }
Jun 08 09:31:19 DIEC8MON1 icinga2[36185]: /var/lib/icinga2/api/packages/director/6172b805-6fbb-42aa-b6ef-2415bde96309/zones.d/DIEC8MON1/hosts.conf(9):
Jun 08 09:31:19 DIEC8MON1 icinga2[36185]: /var/lib/icinga2/api/packages/director/6172b805-6fbb-42aa-b6ef-2415bde96309/zones.d/DIEC8MON1/hosts.conf(10): obje>
Jun 08 09:31:19 DIEC8MON1 icinga2[36185]: ^^^^>
Jun 08 09:31:19 DIEC8MON1 icinga2[36185]: /var/lib/icinga2/api/packages/director/6172b805-6fbb-42aa-b6ef-2415bde96309/zones.d/DIEC8MON1/hosts.conf(11): >
Jun 08 09:31:19 DIEC8MON1 icinga2[36185]: /var/lib/icinga2/api/packages/director/6172b805-6fbb-42aa-b6ef-2415bde96309/zones.d/DIEC8MON1/hosts.conf(12):
Jun 08 09:31:19 DIEC8MON1 icinga2[36185]: [2021-06-08 09:31:19 +0200] critical/cli: Config validation failed. Re-run with ‘icinga2 daemon -C’ after fixing t>
Jun 08 09:31:19 DIEC8MON1 systemd[1]: icinga2.service: Main process exited, code=exited, status=1/FAILURE
Jun 08 09:31:19 DIEC8MON1 systemd[1]: icinga2.service: Failed with result ‘exit-code’.
Jun 08 09:31:19 DIEC8MON1 systemd[1]: Failed to start Icinga host/service/network monitoring system.

2

Hi @Ardi8910

can you show us the output of the following command:

3

Hi @ritzgu

[root@DIEC8MON1 mis]# icinga2 daemon -C
[2021-06-08 10:13:38 +0200] information/cli: Icinga application loader (version: 2.12.4-1)
[2021-06-08 10:13:38 +0200] information/cli: Loading configuration file(s).
[2021-06-08 10:13:38 +0200] critical/config: Error: Object ‘DIEC8MON1’ of type ‘Host’ re-defined: in /var/lib/icinga2/api/packages/director/6172b805-6fbb-42aa-b6ef-2415bde96309/zones.d/DIEC8MON1/hosts.conf: 10:1-10:23; previous definition: in /etc/icinga2/conf.d/hosts.conf: 18:1-18:20
Location: in /var/lib/icinga2/api/packages/director/6172b805-6fbb-42aa-b6ef-2415bde96309/zones.d/DIEC8MON1/hosts.conf: 10:1-10:23
/var/lib/icinga2/api/packages/director/6172b805-6fbb-42aa-b6ef-2415bde96309/zones.d/DIEC8MON1/hosts.conf(8): }
/var/lib/icinga2/api/packages/director/6172b805-6fbb-42aa-b6ef-2415bde96309/zones.d/DIEC8MON1/hosts.conf(9):
/var/lib/icinga2/api/packages/director/6172b805-6fbb-42aa-b6ef-2415bde96309/zones.d/DIEC8MON1/hosts.conf(10): object Host “DIEC8MON1” {
^^^^^^^^^^^^^^^^^^^^^^^
/var/lib/icinga2/api/packages/director/6172b805-6fbb-42aa-b6ef-2415bde96309/zones.d/DIEC8MON1/hosts.conf(11): import “localhost”
/var/lib/icinga2/api/packages/director/6172b805-6fbb-42aa-b6ef-2415bde96309/zones.d/DIEC8MON1/hosts.conf(12):

[2021-06-08 10:13:38 +0200] critical/cli: Config validation failed. Re-run with ‘icinga2 daemon -C’ after fixing the config.

Thanks