forked from mirrors/nixpkgs
1b8a94db67
Fixes the manual build
170 lines
4.6 KiB
Nix
170 lines
4.6 KiB
Nix
{ config, lib, pkgs, ... }:
|
|
|
|
with lib;
|
|
|
|
let
|
|
cfg = config.services.logrotate;
|
|
|
|
pathOpts = {
|
|
options = {
|
|
enable = mkOption {
|
|
type = types.bool;
|
|
default = true;
|
|
description = ''
|
|
Whether to enable log rotation for this path. This can be used to explicitly disable
|
|
logging that has been configured by NixOS.
|
|
'';
|
|
};
|
|
|
|
path = mkOption {
|
|
type = types.str;
|
|
description = ''
|
|
The path to log files to be rotated.
|
|
'';
|
|
};
|
|
|
|
user = mkOption {
|
|
type = with types; nullOr str;
|
|
default = null;
|
|
description = ''
|
|
The user account to use for rotation.
|
|
'';
|
|
};
|
|
|
|
group = mkOption {
|
|
type = with types; nullOr str;
|
|
default = null;
|
|
description = ''
|
|
The group to use for rotation.
|
|
'';
|
|
};
|
|
|
|
frequency = mkOption {
|
|
type = types.enum [ "daily" "weekly" "monthly" "yearly" ];
|
|
default = "daily";
|
|
description = ''
|
|
How often to rotate the logs.
|
|
'';
|
|
};
|
|
|
|
keep = mkOption {
|
|
type = types.int;
|
|
default = 20;
|
|
description = ''
|
|
How many rotations to keep.
|
|
'';
|
|
};
|
|
|
|
extraConfig = mkOption {
|
|
type = types.lines;
|
|
default = "";
|
|
description = ''
|
|
Extra logrotate config options for this path. Refer to
|
|
<link xlink:href="https://linux.die.net/man/8/logrotate"/> for details.
|
|
'';
|
|
};
|
|
|
|
priority = mkOption {
|
|
type = types.int;
|
|
default = 1000;
|
|
description = ''
|
|
Order of this logrotate block in relation to the others. The semantics are
|
|
the same as with `lib.mkOrder`. Smaller values have a greater priority.
|
|
'';
|
|
};
|
|
};
|
|
|
|
config.extraConfig = ''
|
|
missingok
|
|
notifempty
|
|
'';
|
|
};
|
|
|
|
mkConf = pathOpts: ''
|
|
# generated by NixOS using the `services.logrotate.paths.${pathOpts.name}` attribute set
|
|
"${pathOpts.path}" {
|
|
${optionalString (pathOpts.user != null || pathOpts.group != null) "su ${pathOpts.user} ${pathOpts.group}"}
|
|
${pathOpts.frequency}
|
|
rotate ${toString pathOpts.keep}
|
|
${pathOpts.extraConfig}
|
|
}
|
|
'';
|
|
|
|
paths = sortProperties (mapAttrsToList (name: pathOpts: pathOpts // { name = name; }) (filterAttrs (_: pathOpts: pathOpts.enable) cfg.paths));
|
|
configFile = pkgs.writeText "logrotate.conf" (concatStringsSep "\n" ((map mkConf paths) ++ [ cfg.extraConfig ]));
|
|
|
|
in
|
|
{
|
|
imports = [
|
|
(mkRenamedOptionModule [ "services" "logrotate" "config" ] [ "services" "logrotate" "extraConfig" ])
|
|
];
|
|
|
|
options = {
|
|
services.logrotate = {
|
|
enable = mkEnableOption "the logrotate systemd service";
|
|
|
|
paths = mkOption {
|
|
type = with types; attrsOf (submodule pathOpts);
|
|
default = {};
|
|
description = ''
|
|
Attribute set of paths to rotate. The order each block appears in the generated configuration file
|
|
can be controlled by the <link linkend="opt-services.logrotate.paths._name_.priority">priority</link> option
|
|
using the same semantics as `lib.mkOrder`. Smaller values have a greater priority.
|
|
'';
|
|
example = literalExample ''
|
|
{
|
|
httpd = {
|
|
path = "/var/log/httpd/*.log";
|
|
user = config.services.httpd.user;
|
|
group = config.services.httpd.group;
|
|
keep = 7;
|
|
};
|
|
|
|
myapp = {
|
|
path = "/var/log/myapp/*.log";
|
|
user = "myuser";
|
|
group = "mygroup";
|
|
frequency = "weekly";
|
|
keep = 5;
|
|
priority = 1;
|
|
};
|
|
}
|
|
'';
|
|
};
|
|
|
|
extraConfig = mkOption {
|
|
default = "";
|
|
type = types.lines;
|
|
description = ''
|
|
Extra contents to append to the logrotate configuration file. Refer to
|
|
<link xlink:href="https://linux.die.net/man/8/logrotate"/> for details.
|
|
'';
|
|
};
|
|
};
|
|
};
|
|
|
|
config = mkIf cfg.enable {
|
|
assertions = mapAttrsToList (name: pathOpts:
|
|
{ assertion = (pathOpts.user != null) == (pathOpts.group != null);
|
|
message = ''
|
|
If either of `services.logrotate.paths.${name}.user` or `services.logrotate.paths.${name}.group` are specified then *both* must be specified.
|
|
'';
|
|
}
|
|
) cfg.paths;
|
|
|
|
systemd.services.logrotate = {
|
|
description = "Logrotate Service";
|
|
wantedBy = [ "multi-user.target" ];
|
|
startAt = "*-*-* *:05:00";
|
|
script = ''
|
|
exec ${pkgs.logrotate}/sbin/logrotate ${configFile}
|
|
'';
|
|
|
|
serviceConfig = {
|
|
Restart = "no";
|
|
User = "root";
|
|
};
|
|
};
|
|
};
|
|
}
|