June 2022
Intermediate to advanced
742 pages
16h 25m
German
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6Linux-Systeme überwachen
Für Linux sind Definitionen zu Services bereits in der Beispielkonfiguration in conf.d/service.conf mitgeliefert. Durch leichte Modifikationen lassen sich alle so anpassen, dass die Plugins jeweils auf dem Endpunkt bzw. Agenten ausgeführt werden. Für eine komplette Liste aller Optionen zu den im Folgenden angewendeten Check Commands sei auf die Onlinedokumentation verwiesen.
object Host "antlia.gwc-jonas.net" {
...
vars.osfamily = "Debian"
vars.disks["disk /tmp"] = {
disk_partitions = "/tmp"
disk_wfree = "30%"
disk_cfree = "15%"
}
vars.procs_warning = 150
vars.procs_critical = 250
vars.procs["apache2"] = {
procs_warning = "4:8"
procs_critical = "1:10"
}
}
Codebeispiel 6.1: Host antlia in zones.d/main/hosts/antlia.conf ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.