nixpkgs/nixos/modules/services/web-servers/minio.nix
2021-06-04 23:27:12 +02:00

125 lines
3.9 KiB
Nix

{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.services.minio;
legacyCredentials = cfg: pkgs.writeText "minio-legacy-credentials" ''
MINIO_ROOT_USER=${cfg.accessKey}
MINIO_ROOT_PASSWORD=${cfg.secretKey}
'';
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.listOf types.path;
description = "The list of data directories for storing the objects. Use one path for regular operation and the minimum of 4 endpoints for Erasure Code mode.";
};
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.
'';
};
rootCredentialsFile = mkOption {
type = types.nullOr types.path;
default = null;
description = ''
File containing the MINIO_ROOT_USER, default is "minioadmin", and
MINIO_ROOT_PASSWORD (length >= 8), default is "minioadmin"; in the format of
an EnvironmentFile=, as described by systemd.exec(5).
'';
example = "/etc/nixos/minio-root-credentials";
};
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 {
warnings = optional ((cfg.accessKey != "") || (cfg.secretKey != "")) "services.minio.`accessKey` and services.minio.`secretKey` are deprecated, please use services.minio.`rootCredentialsFile` instead.";
systemd.tmpfiles.rules = [
"d '${cfg.configDir}' - minio minio - -"
] ++ (map (x: "d '" + x + "' - minio minio - - ") cfg.dataDir);
systemd.services.minio = {
description = "Minio Object Storage";
after = [ "network.target" ];
wantedBy = [ "multi-user.target" ];
serviceConfig = {
ExecStart = "${cfg.package}/bin/minio server --json --address ${cfg.listenAddress} --config-dir=${cfg.configDir} ${toString cfg.dataDir}";
Type = "simple";
User = "minio";
Group = "minio";
LimitNOFILE = 65536;
EnvironmentFile = if (cfg.rootCredentialsFile != null) then cfg.rootCredentialsFile
else if ((cfg.accessKey != "") || (cfg.secretKey != "")) then (legacyCredentials cfg)
else null;
};
environment = {
MINIO_REGION = "${cfg.region}";
MINIO_BROWSER = "${if cfg.browser then "on" else "off"}";
};
};
users.users.minio = {
group = "minio";
uid = config.ids.uids.minio;
};
users.groups.minio.gid = config.ids.uids.minio;
};
}