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services.mysqlBackup: cleanup

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This commit is contained in:
6543 2024-12-30 20:28:55 +01:00
parent 549d2f521f
commit 459a63f20a
1 changed files with 1 additions and 8 deletions
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9
nixos/modules/services/backup/mysql-backup.nix
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@ -5,9 +5,6 @@
... ...
}: }:
let let
inherit (pkgs) mariadb gzip;
cfg = config.services.mysqlBackup; cfg = config.services.mysqlBackup;
defaultUser = "mysqlbackup"; defaultUser = "mysqlbackup";
@ -22,7 +19,7 @@ let
''; '';
backupDatabaseScript = db: '' backupDatabaseScript = db: ''
dest="${cfg.location}/${db}.gz" dest="${cfg.location}/${db}.gz"
if ${mariadb}/bin/mysqldump ${lib.optionalString cfg.singleTransaction "--single-transaction"} ${db} | ${gzip}/bin/gzip -c ${cfg.gzipOptions} > $dest.tmp; then if ${pkgs.mariadb}/bin/mysqldump ${lib.optionalString cfg.singleTransaction "--single-transaction"} ${db} | ${pkgs.gzip}/bin/gzip -c ${cfg.gzipOptions} > $dest.tmp; then
mv $dest.tmp $dest mv $dest.tmp $dest
echo "Backed up to $dest" echo "Backed up to $dest"
else else
@ -33,12 +30,9 @@ let
''; '';
in in
{ {
options = { options = {
services.mysqlBackup = { services.mysqlBackup = {
enable = lib.mkEnableOption "MySQL backups"; enable = lib.mkEnableOption "MySQL backups";
calendar = lib.mkOption { calendar = lib.mkOption {
@ -106,7 +100,6 @@ in
{ {
name = cfg.user; name = cfg.user;
ensurePermissions = ensurePermissions =
with lib;
let let
privs = "SELECT, SHOW VIEW, TRIGGER, LOCK TABLES"; privs = "SELECT, SHOW VIEW, TRIGGER, LOCK TABLES";
grant = db: lib.nameValuePair "${db}.*" privs; grant = db: lib.nameValuePair "${db}.*" privs;