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nixos/cassandra: Refactor: extract version variables

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Robert Hensing 2022-04-06 12:58:56 +02:00 committed by Manuel Bärenz
parent 2be8b0ec2f
commit 90b1c9fa10
1 changed files with 5 additions and 2 deletions
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7
nixos/modules/services/databases/cassandra.nix
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@ -19,6 +19,9 @@ let
cfg = config.services.cassandra;
atLeast3 = versionAtLeast cfg.package.version "3";
atLeast3_11 = versionAtLeast cfg.package.version "3.11";
defaultUser = "cassandra";
cassandraConfig = flip recursiveUpdate cfg.extraConfig (
@ -39,7 +42,7 @@ let
parameters = [{ seeds = concatStringsSep "," cfg.seedAddresses; }];
}
];
} // optionalAttrs (versionAtLeast cfg.package.version "3") {
} // optionalAttrs atLeast3 {
hints_directory = "${cfg.homeDir}/hints";
}
);
@ -435,7 +438,7 @@ in
jmxRolesFile = mkOption {
type = types.nullOr types.path;
default =
if versionAtLeast cfg.package.version "3.11"
if atLeast3_11
then pkgs.writeText "jmx-roles-file" defaultJmxRolesFile
else null;
defaultText = literalMD ''generated configuration file if version is at least 3.11, otherwise `null`'';