I am testing a version 4 of the monitoring system on the beta system It helps a lot to have more servers registered in the beta system: pool.ntp.org: the internet cluster of ntp servers Some of you who have had servers in the beta system for a while will also have access to setup a monitoring agen…

Why chrony is a dependency for the ntppool-agent package? Loaded plugins: fastestmirror Determining fastest mirrors Resolving Dependencies --> Running transaction check ---> Package ntppool-agent.x86_64 0:4.0.1-1 will be installed --> Processing Dependency: chrony for package: ntppool-agent-4.0.1-1…

[image] NTPman: Why chrony is a dependency for the ntppool-agent package? I guess it’s related to this issue for rpm packages. For deb packages, ntpd classic and others are accepted as well.

[image] MagicNTP: I guess it’s related to this issue for rpm packages. That must be it. The package name for the classic ntpd is ntp on these fedora (rpm) flavor systems, at least on CentOS. EDIT: By the way why do you need any of these packages? If it is for the local time accuracy, there a…

Just a thought but maybe those are keeping the clock better sync and compensate the drift more finer.

Sure. But I can have my own time synchronization daemon that is listed nowhere.

Sure, but how is it ensured then that it meets the quality criteria? Not to say it doesn’t, but how to prove that? For the listed implementations, I think it is commonly agreed they meet the criteria.

I guess that would be the responsibility of the ntppool-agent to regularly crosscheck the required local time quality with some external references. Even let’s say the package chrony is installed, it is not guaranteed that it is running or providing proper time synchronization.

It does that already , and monitors that seem to be off too much with respect to external references are ignored. But that should only be a safeguard for exceptional circumstances, e.g., networking or local system issues, but not compensate for a lack of basic good timekeeping performance. [image…

[image] john1: So if I make a second FreeBSD ntppool-agent port adding a -devel suffix that install the binary and startup script also with a -devel suffix, they should be able to live […] As @MagicNTP said the intention is that you can! The environment variable configuration is supposed to b…

[image] NTPman: Why chrony is a dependency for the ntppool-agent package? I think it’s an artifact from when I was running most of the monitors (and I’ve been using Ubuntu for most, so I had forgotten about this). I prefer using a mix of time synchronization daemons. I believe I added the de…

Beta system monitoring testing

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Beta system monitoring testing

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