${hcfg.package}/bin/pg_dumpall -h ${dataDir} -f ${backupDir}/$(${pkgs.coreutils}/bin/date -Iseconds).sql
'';
+ u = pkgs.callPackage ./utils.nix {};
+ cleanup_script = pkgs.writeScript "cleanup_postgresql_${name}" (u.keepLastNDumps backupDir 12);
in [
"0 22,4,10,16 * * * postgres ${backup_script}"
- "0 3 * * * postgres ${pkgs.coreutils}/bin/rm -f $(${pkgs.coreutils}/bin/ls -1 ${backupDir}/*.sql | ${pkgs.coreutils}/bin/sort -r | ${pkgs.gnused}/bin/sed -e '1,12d')"
+ "0 3 * * * postgres ${cleanup_script}"
]) cfg.hosts);
};