[Solved] Trouble setting systemd timer

calm.like.a.bomb · edit-2 8 months ago

[Solved] Trouble setting systemd timer

calm.like.a.bomb · 8 months ago

[Unit]
Description=Run rclone up for b2

[Service]
Type=oneshot
ExecStart=/zet/Users/radu/backup/rclone_up.sh

[Install]
WantedBy=rclone-up.timer

@somethingsomethingidk@lemmy.world · 8 months ago

You could try setting TimeoutStopSec=“infinity” for the service. There may be a default timeout for services and its killing rclone before it can finish because the oneshot type is considered “starting” until the program exits.

@Oinks@lemmy.blahaj.zone · 8 months ago

TimeoutStopSec applies to the ExecStop command, TimeoutStartSec would be the culprit here. I’m not sure why there would be a default timeout of specifically 1:39 minutes though.

@somethingsomethingidk@lemmy.world · 8 months ago

Yeah you’re right, it’s time for bed lol

The default start timeout is disabled by default for oneshot.

@Oinks@lemmy.blahaj.zone · edit-2 8 months ago

Does your script fork at some point (and might exit before the rsync job is completed)? ~~Because then you need to use Type=forking instead of simple or oneshot, otherwise systemd will start trying to clean up child processes when the script exits.~~

Edit: Actually considering the time span involved Type=forking will not solve your issue because it will timeout, if this is the problem you need to change your script to not do that.

calm.like.a.bomb · 8 months ago

No, my script doesn’t fork and I don’t think rclone does that either.

Here’s the script (pretty simple):

#!/bin/bash

repos=(fotorepo multirepo persorepo appconfigs)

if pidof -x rclone >/dev/null; then
  echo "Process already running"
  exit 1
fi

for repo in "${repos[@]}"; do
    inidate=$(date +'%Y%m%d_%H%M%S')
    /usr/bin/rclone -v --log-file=/backup/borg/logs/${repo}_b2sync_${inidate}.log sync /backup/borg/${repo} b2:${repo}
    if [[ $? -eq 0 ]]; then
      MSGDATE=$(date +'%d/%m/%y %T')
      mesaj="[${MSGDATE}] Upload for ${repo} was successful."
      curl -H "Title: B2 Upload" -H "Tags: arrow_double_up" -d "${mesaj}" "${URL}"
      #sendmsg "[${MSGDATE}] Upload for <b>${repo}</b> was <b><u>successful</u></b>."
    else
      MSGDATE=$(date +'%d/%m/%y %T')
      mesaj="[${MSGDATE}] Upload for ${repo} has failed. Check the logs."
      curl -H "Title: B2 Upload" -H "Tags: warning" -H "prio:high" -d "${mesaj}" "${URL}"
      #sendmsg "[${MSGDATE}] Upload for <b>${repo}</b> has <b><u>failed</u></b>. Check the logs."
    fi
    enddate=$(date +'%Y%m%d_%H%M%S')
    mv /backup/borg/logs/${repo}_b2sync_${inidate}.log /backup/borg/logs/${repo}_b2sync_${enddate}.log
done

@Oinks@lemmy.blahaj.zone · edit-2 8 months ago

Indeed, that all looks fairly innocuous. Just in case, you are sure that you didn’t just accidentially kill or killall rclone or bash?

Perhaps wrapping the script in strace might help debug where the offending signal is coming from.

calm.like.a.bomb · 8 months ago

Just in case, you are sure that you didn’t just accidentially kill or killall rclone or bash?

No. The process runs at night. Only if my dog started learning Linux and tested something! That makes me wonder…