Monitoring

icinga2 – ssh logged in users check

root@monitoring:/etc/icinga2/zones.d/master/services# vim users.conf apply Service „users“ { import „notification-enabled“ import „generic-service“ check_command = „users“ command_endpoint = host.name assign where host.vars.servertype == „allgemein“ vars.users_wgreater = 0 vars.users_cgreater = 0 }

raspberry pi 3 – install icinga2 – sources.list

Install icinga2 on the Raspberry Pi 3: Die Pakete einbinden: nano /etc/apt/sources.list deb http://packages.icinga.org/debian icinga-jessie main deb-src http://packages.icinga.org/debian icinga-jessie main Icinga Key hinzufügen, Paketquellen aktualisieren und letztendlich installieren: wget -O – http://packages.icinga.org/icinga.key | apt-key add – apt-get update apt-get upgrade …

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grafana – {{alert.title}} Docs Support Plans

Grafana displayed an error message: Error message grafana – {{alert.title}} Docs Support Plans Community Grafana v3.1.1 (commit: a4d2708) New version available! Solution After the upgrade grafana needed a manual restart root@monitoring:~# systemctl restart grafana-server

Debug Grafana – no more data points

As you can see on the image, grafana has no more data received. After a bit of debugging I found out that also the whisper files were correctly received (up to date). #whisper file root@monitoring:/var/lib/graphite/whisper/icinga2/pisensoren_mattionline_lan/services/ds18b20-28-0116106adaee/ds18b20/perfdata/temp# ls -la insgesamt 196 drwxr-xr-x …

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