Export entries from systemd's journal and send them to a Graylog server using gelf. This script is written in Google go to make it easier to compile and distribute to your machines.

• this repo includes https://github.com/DECK36/go-gelf
• Google golang

Compile this package by checking out the repo and run:

go get github.com/parse-nl/SystemdJournal2Gelf

The binary will be compiled in $GOPATH/bin/SystemdJournal2Gelf

Or install the package for:

• Archlinux

Copy the included SystemdJournal2Gelf.service to /etc/systemd/system.

SystemdJournal2Gelf will connect to the server you specify as first argument and passes all other arguments to journalctl. It prepends these arguments with --output=json

• Export only the kernel messages

SystemdJournal2Gelf localhost:11201 _TRANSPORT=kernel

• Perform initial import, reading entire journal

SystemdJournal2Gelf localhost:11201 --merge

• Monitor the journal

SystemdJournal2Gelf localhost:11201 --follow

Letting this script decode json encoded properties in Messages has been removed, please see this issue that explains how to configure graylog to do that instead

Copyright (c) 2016-2021, Parse Software Development B.V.

Released under the Simplified BSD license, see LICENSE for details.