# Systemd template unit for a timberfs mount.
#
# Each instance reads /etc/timberfs/<instance>.conf, which must define
# BACKING and MOUNTPOINT (and may define EXTRA_OPTS). Example:
#
# /etc/timberfs/applogs.conf:
# BACKING=/var/log/timberfs-backing/applogs
# MOUNTPOINT=/var/log/apps
# EXTRA_OPTS=--allow-other
#
# systemctl enable --now timberfs@applogs
#
# Stopping the unit unmounts first (ExecStop), which makes the daemon flush
# all buffers and exit cleanly.
[Unit]
Description=timberfs compressed log filesystem (%i)
Documentation=https://github.com/torstei/timberfs
After=local-fs.target
[Service]
Type=simple
EnvironmentFile=/etc/timberfs/%i.conf
ExecStartPre=/usr/bin/mkdir -p ${BACKING} ${MOUNTPOINT}
ExecStart=/usr/bin/timberfs mount ${BACKING} ${MOUNTPOINT} $EXTRA_OPTS
ExecStop=/usr/bin/fusermount3 -u ${MOUNTPOINT}
Restart=on-failure
RestartSec=2
[Install]
WantedBy=multi-user.target