Stack Overflow
Stack Overflow

Questions tagged [systemd-journald]

89 questions
1
vote
0 answers

stop journald showing the message but forward to syslog

I want to forward the logs from my systemd service to syslog, but do not want to show them when doing the systemctl status . If i use the parameter, StandardOutput=null in systemd service file, it do not show in status but also do not…
Niraj Nandane
  • 1,318
  • 1
  • 13
  • 24
1
vote
1 answer

disable logging of a service to journald altogether

I have a service which logs unnecessary messages to journald. Can this be switched off completely? I tried to get it done with log4j.properties that belongs to the service, but that did not help Regards Hans
user1393650
  • 109
  • 2
  • 6
1
vote
1 answer

journalctl --after-cursor is not working well with shell script

I am trying to get the logs from journalctl after a specified time with the use of cursor option. Below is code in script file. value=$( journalctl -n 0 --show-cursor | tail -1 | cut -f2- -d: | sed 's/ /"/;s/$/"/') echo "$value" sleep 20 echo…
Seeker
  • 11
  • 1
1
vote
1 answer

analyze systemd journal of a crashed / dead system

i resently upgraded a system. after reboot i was not able to login again. all users have been rejected with Login incorrect. systemd with journaling was running and writing error messages to file in /var/log/journal as usual. i so booted a system…
SwissGeorge
  • 49
  • 4
1
vote
1 answer

Systemd-journald disk wear-out

I'm trying to incorporate journald into a platform running a Yocto based image. The board has eMMC flash storage which can wear out with too frequent writes but I want the logs to be persistent. Right now with syslog, it logs to tmpfs and then uses…
Rohit
  • 106
  • 2
  • 15
1
vote
1 answer

sd_journal_print is not logging properly

#include int main() { sd_journal_print(LOG_WARNING, "Test message: Warning..."); sd_journal_send("SD_JOURNAL_TEST=SEND Test message: Warning...", "PRIORITY=%i", LOG_WARNING, NULL); } Compiled with: g++…
preetam
  • 1,451
  • 1
  • 17
  • 43
1
vote
0 answers

Monitor journald for further processing

I'm writing a service application that will read log entries from several sources, parse them into a simpler format and allow analytics and statistics on them. The most important of the sources will be journald. I understand that a command like…
ygoe
  • 18,655
  • 23
  • 113
  • 210
1
vote
1 answer

Limit logs for "journalctl services" in systemd - Centos 7

I have a service in **/etc/systemd/sysem/horses.service** [Unit] Description=Description for sample script goes…
Veljko
  • 1,708
  • 12
  • 40
  • 80
1
vote
1 answer

Does docker log-level impact logging driver or only logs of docker daemon?

I have my logging driver setup of journald. Does the log-level config in daemon.json file impact logs when using a logging driver or only the container logs when using docker logs ? For example, docker and journald have…
Joey Corkey
  • 475
  • 1
  • 6
  • 19
1
vote
1 answer

How can I get UWSGI to log Flask log messages at the correct level?

I have a uwsgi service running under systemd. It appears to be logging everything it received from its hosted Flask application as INFO level, rather than whatever level it was supposed to be logged under. In my Python code, I have a Flask…
GlennS
  • 5,251
  • 6
  • 28
  • 31
1
vote
1 answer

Writing forwarded rsyslogs to journald to be able to filter them by SYSLOG_IDENTIFIER?

Hello StackOverflow Gods/Regulars/Users ! I am currently working on a logging system for two applications running on my servers. Here is the context : Server dev1 : Ubuntu server 18.04 (freshly installed) is running a systemd.service algo-ep …
mscherer
  • 97
  • 1
  • 3
  • 12
1
vote
0 answers

How to react to journald events err, crit, alert, emerg?

Is there a signal/event I can set up a listener/handler/callback for when a message is logged with journald? I need to print add'l diagnostic information at precisely the moment the message is produced. Specifically, my Raspberry Pi has been dying…
Danny
  • 181
  • 1
  • 14
1
vote
1 answer

journalctl unit logging stopped while unit is still running

Can't seem to find anything on it and is a weird one too me. I have a python program that inserts database records very frequently, and its still doing that, so I know the program is still running. I have the program set as a service unit in…
Daniel Cull
  • 303
  • 4
  • 15
1
vote
0 answers

Get all the container logs using journald

I am using fluentbit for collecting logs and it allows filtering of systemd logs using journald by specifying a filter. eg - --unit=docker.service or --unit=systemd*. I want to read all the container logs. I tried this to read the log of a single…
Akash
  • 939
  • 1
  • 8
  • 27
1
vote
1 answer

See instance journalctl logs in docker container

I want to be able run docker container and see all instance journalctl logs. In other words I want to see the same output of journalctl logs in Instance and in Docker container. I was trying to mount the journald socket but still I don't see the…
EddieM
  • 91
  • 1
  • 8
1 2
3
4 5 6