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nixos/borgmatic: automatically add binaries required for database dumping

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Léo Gaspard 2024-12-26 01:57:51 +01:00 • committed by Léo Gaspard
parent 3796133c2a
commit b873990d4c
1 changed files with 36 additions and 2 deletions
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38
nixos/modules/services/backup/borgmatic.nix
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@ -8,6 +8,40 @@ let
cfg = config.services.borgmatic;
settingsFormat = pkgs.formats.yaml { };
postgresql = config.services.postgresql.package;
mysql = config.services.mysql.package;
addRequiredBinaries =
s:
s
// {
postgresql_databases = map (
d:
{
pg_dump_command =
if d.name == "all" then "${postgresql}/bin/pg_dumpall" else "${postgresql}/bin/pg_dump";
pg_restore_command = "${postgresql}/bin/pg_restore";
psql_command = "${postgresql}/bin/psql";
}
// d
) (s.postgresql_databases or [ ]);
mariadb_databases = map (
d:
{
mariadb_dump_command = "${mysql}/bin/mariadb-dump";
mariadb_command = "${mysql}/bin/mariadb";
}
// d
) (s.mariadb_databases or [ ]);
mysql_databases = map (
d:
{
mysql_dump_command = "${mysql}/bin/mysqldump";
mysql_command = "${mysql}/bin/mysql";
}
// d
) (s.mysql_databases or [ ]);
};
repository =
with lib.types;
submodule {
@ -72,7 +106,7 @@ let
};
};
cfgfile = settingsFormat.generate "config.yaml" cfg.settings;
cfgfile = settingsFormat.generate "config.yaml" (addRequiredBinaries cfg.settings);
in
{
options.services.borgmatic = {
@ -106,7 +140,7 @@ in
// lib.mapAttrs' (
name: value:
lib.nameValuePair "borgmatic.d/${name}.yaml" {
source = settingsFormat.generate "${name}.yaml" value;
source = settingsFormat.generate "${name}.yaml" (addRequiredBinaries value);
}
) cfg.configurations;
borgmaticCheck =