[Unit]
Description=Daily Compress WAL of PostgreSQL Cluster %i
AssertPathExists=/etc/postgresql/%I/postgresql.conf

[Timer]
OnCalendar=daily
RandomizedDelaySec=1h
FixedRandomDelay=true

[Install]
# when enabled, start along with pg_receivewal@%i
WantedBy=pg_receivewal@%i.service