downloading the voxl-mapper service log file

Meytal Lempel

Hi!
Where do I find the log files of each service (for example voxl-mapper) on voxl2?
(without using the voxl-portal)
Thank you

Eric Katzfey

@Meytal-Lempel Here is the logging documentation: https://docs.modalai.com/voxl-logger/

Meytal Lempel

@Eric-Katzfey thank you, but I want to download the textual notes that are written to a log file during the code execution of a service, not the recording of a pipe. Similar to dowload logs in the debug option in the voxl-portal. How do I do that?

Eric Katzfey

@Meytal-Lempel You mean like journalctl -b -u voxl-mapper?

Meytal Lempel

@Eric-Katzfey Thank you! I now use journalctl and write to a file in a logger service, for example:

voxl-mapper-logger.service

[Unit]
Description=Logs voxl-mapper log output to file
After=voxl-wait-for-fs.service network.target network-online.target
Requires=voxl-wait-for-fs.service network.target network-online.target voxl-mapper.service

[Service]
Type=simple
ExecStart=/bin/bash -c "sleep 45 && journalctl -f -u voxl-mapper.service >> /data/logs/voxl_mapper.log"
StartLimitInterval=0

Restart=always
RestartSec=2s

[Install]
WantedBy=multi-user.target