[Unit]
Description=backup of docker-compose service %i with borgmatic
Wants=network-online.target
After=network-online.target
ConditionACPower=true

[Service]
ExecStartPre=systemctl stop docker-compose@%i.service
Type=oneshot
# Lower CPU and I/O priority.
Nice=19
CPUSchedulingPolicy=batch
IOSchedulingClass=best-effort
IOSchedulingPriority=7
IOWeight=100

Restart=no
# Prevent rate limiting of borgmatic log events. If you are using an older version of systemd that
# doesn't support this (pre-240 or so), you may have to remove this option.
LogRateLimitIntervalSec=0

# Delay start to prevent backups running during boot. Note that systemd-inhibit requires dbus and
# dbus-user-session to be installed.
ExecStart=systemd-inhibit --who="borgmatic-%i" --why="Prevent interrupting backup of %I" /usr/local/bin/borgmatic -c /etc/borgmatic/%i.yaml --syslog-verbosity 1

ExecStopPost=/usr/local/bin/restart-compose-after-backup.sh %i