Postgres container backup
/usr/bin/podman exec db pg_dumpall -U postgres -c | zstdmt > /var/backup/db/manual/$(hostname -f)_$(date +%F)_$(date +%s).sql.zst
Postgres container restore
zstdcat /var/backup/db/manual/dump.sql.zst | /usr/bin/podman exec -i db psql -U postgres --