Hi,

I think the syslog-ng service file needs to be updated so it will start after the network.service.

We've had a bug report about this: https://github.com/syslog-ng/syslog-ng/issues/2667

We fixed this in syslog-ng 3.25

We added the "Wants" and "After" options (see https://github.com/syslog-ng/syslog-ng/pull/2994/files):

[Unit]
Description=System Logger Daemon
Documentation=man:syslog-ng(8)
Wants=network.target network-online.target
After=network.target network-online.target

Maybe I'm wrong, but at first glance I think this could fix your boot issue.

Regards,

Gabor

Alexandre Santos <alexandre.rosas.santos@gmail.com> ezt írta (időpont: 2020. jún. 26., P, 11:33):

Hi,

I have a configuration where one of my sources is a syslog source:

syslog(ip(127.1.1.1) transport("udp") port(514) keep-alive(no));

But when the system starts up, the interface is not ready yet, and I get the following errors:

Jun 26 09:17:50 localhost systemd[1]: Starting System Logger Daemon...
Jun 26 09:17:52 localhost syslog-ng[2301]: [2020-06-26T09:17:52.485148] WARNING: With use-dns(no), dns-cache() will be forced to 'no' too!;
Jun 26 09:17:52 localhost syslog-ng[2301]: [2020-06-26T09:17:52.487159] Current position not matches to the saved cursor position, seek to head; cursor='s=f62c0e80f50948deb29cf2d28230a
Jun 26 09:17:52 localhost syslog-ng[2301]: [2020-06-26T09:17:52.487867] Error resolving hostname; host='127.1.1.1'
Jun 26 09:17:52 localhost syslog-ng[2301]: [2020-06-26T09:17:52.487878] Error initializing message pipeline; plugin_name='syslog', location='/etc/syslog-ng/syslog-ng.conf:43:5'
Jun 26 09:17:52 localhost systemd[1]: syslog-ng.service: Main process exited, code=exited, status=2/INVALIDARGUMENT
Jun 26 09:17:52 localhost systemd[1]: syslog-ng.service: Failed with result 'exit-code'.
Jun 26 09:17:52 localhost systemd[1]: Failed to start System Logger Daemon.
Jun 26 09:17:52 localhost systemd[1]: syslog-ng.service: Service RestartSec=100ms expired, scheduling restart.
Jun 26 09:17:52 localhost systemd[1]: syslog-ng.service: Scheduled restart job, restart counter is at 1.

When the systemd reaches the 5 attempts it disables the syslog-ng.service.

Do you know some way to fix this, by adding something, the syslog-ng configuration?

Thanks in Advance,

Alex

______________________________________________________________________________
Member info: https://lists.balabit.hu/mailman/listinfo/syslog-ng
Documentation: http://www.balabit.com/support/documentation/?product=syslog-ng
FAQ: http://www.balabit.com/wiki/syslog-ng-faq

______________________________________________________________________________
Member info: https://lists.balabit.hu/mailman/listinfo/syslog-ng
Documentation: http://www.balabit.com/support/documentation/?product=syslog-ng
FAQ: http://www.balabit.com/wiki/syslog-ng-faq