I understand since systemd version 246 the StandardOutput=syslog option is deprecated, and should officially now be StandardOutput=journal. Given the included installation options are for Debian Buster, this wouldn't be obvious as it runs an older version that doesn't report the error:
Jan 10 17:55:43 de1server systemd[1]: /etc/systemd/system/pyde1.service:29: Standard output type syslog is obsolete, automatically updating to journal. Please update your unit file, and consider removing the [clipped here]
Clearly not urgent or serious, as systemd assumes the above conversion anyway.
I understand since systemd version 246 the
StandardOutput=syslogoption is deprecated, and should officially now beStandardOutput=journal. Given the included installation options are for Debian Buster, this wouldn't be obvious as it runs an older version that doesn't report the error:Clearly not urgent or serious, as systemd assumes the above conversion anyway.
Details of the change: https://github.com/systemd/systemd/blob/6706384a89ae0c462e7172588c80667190c4d9e2/NEWS#L724