diff --git a/docs/journald.md b/docs/journald.md index b498b1f..0b63fc4 100644 --- a/docs/journald.md +++ b/docs/journald.md @@ -5,3 +5,27 @@ ```bash journalctl -b -1 -p err ``` + +## error: systemd-journald fails to start or restart + +*unexpected error while following the journal -24.* + +check current values. + +Example of default debian. + +``` bash +cat /proc/sys/fs/inotify/max_user_instances +90800 +128 +``` + +Increase kernel inotify limits to values appropriate for Kubernetes nodes: + +```bash + +echo "fs.inotify.max_user_watches=1048576" | sudo tee -a /etc/sysctl.conf +echo "fs.inotify.max_user_instances=1024" | sudo tee -a /etc/sysctl.conf +sudo sysctl -p +sudo systemctl restart systemd-journald +```