nixpkgs/nixos/modules/services/web-servers/minio.nix

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{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.services.minio;
in
{
meta.maintainers = [ maintainers.bachp ];
options.services.minio = {
enable = mkEnableOption "Minio Object Storage";
listenAddress = mkOption {
default = ":9000";
type = types.str;
description = "Listen on a specific IP address and port.";
};
dataDir = mkOption {
default = "/var/lib/minio/data";
type = types.path;
description = "The data directory, for storing the objects.";
};
configDir = mkOption {
default = "/var/lib/minio/config";
type = types.path;
description = "The config directory, for the access keys and other settings.";
};
accessKey = mkOption {
default = "";
type = types.str;
description = ''
Access key of 5 to 20 characters in length that clients use to access the server.
This overrides the access key that is generated by minio on first startup and stored inside the
<literal>configDir</literal> directory.
'';
};
secretKey = mkOption {
default = "";
type = types.str;
description = ''
Specify the Secret key of 8 to 40 characters in length that clients use to access the server.
This overrides the secret key that is generated by minio on first startup and stored inside the
<literal>configDir</literal> directory.
'';
};
region = mkOption {
default = "us-east-1";
type = types.str;
description = ''
The physical location of the server. By default it is set to us-east-1, which is same as AWS S3's and Minio's default region.
'';
};
browser = mkOption {
default = true;
type = types.bool;
description = "Enable or disable access to web UI.";
};
package = mkOption {
default = pkgs.minio;
defaultText = "pkgs.minio";
type = types.package;
description = "Minio package to use.";
};
};
config = mkIf cfg.enable {
systemd.services.minio = {
description = "Minio Object Storage";
after = [ "network.target" ];
wantedBy = [ "multi-user.target" ];
preStart = ''
# Make sure directories exist with correct owner
mkdir -p ${cfg.configDir}
chown -R minio:minio ${cfg.configDir}
mkdir -p ${cfg.dataDir}
chown minio:minio ${cfg.dataDir}
'';
serviceConfig = {
PermissionsStartOnly = true;
ExecStart = "${cfg.package}/bin/minio server --json --address ${cfg.listenAddress} --config-dir=${cfg.configDir} ${cfg.dataDir}";
Type = "simple";
User = "minio";
Group = "minio";
LimitNOFILE = 65536;
};
environment = {
MINIO_REGION = "${cfg.region}";
MINIO_BROWSER = "${if cfg.browser then "on" else "off"}";
} // optionalAttrs (cfg.accessKey != "") {
MINIO_ACCESS_KEY = "${cfg.accessKey}";
} // optionalAttrs (cfg.secretKey != "") {
MINIO_SECRET_KEY = "${cfg.secretKey}";
};
};
users.extraUsers.minio = {
group = "minio";
uid = config.ids.uids.minio;
};
users.extraGroups.minio.gid = config.ids.uids.minio;
};
}