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nixos/garage: add assertion for replication_factor

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Yureka 2024-05-13 09:18:19 +02:00
parent 8950e22d8c
commit aa64bb27ba
1 changed files with 18 additions and 0 deletions
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18
nixos/modules/services/web-servers/garage.nix
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@ -64,6 +64,24 @@ in
};
config = mkIf cfg.enable {
assertions = [
# We removed our module-level default for replication_mode. If a user upgraded
# to garage 1.0.0 while relying on the module-level default, they would be left
# with a config which evaluates and builds, but then garage refuses to start
# because either replication_factor or replication_mode is required.
# This assertion can be removed in NixOS 24.11, when all users have been warned once.
{
assertion = (cfg.settings ? replication_factor || cfg.settings ? replication_mode) || lib.versionOlder cfg.package "1.0.0";
message = ''
Garage 1.0.0 requires an explicit replication factor to be set.
Please set replication_factor to 1 explicitly to preserve the previous behavior.
https://git.deuxfleurs.fr/Deuxfleurs/garage/src/tag/v1.0.0/doc/book/reference-manual/configuration.md#replication_factor
'';
}
];
environment.etc."garage.toml" = {
source = configFile;
};