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|
{ 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 (lib.mdDoc "Minio Object Storage");
listenAddress = mkOption {
default = ":9000";
type = types.str;
description = lib.mdDoc "IP address and port of the server.";
};
consoleAddress = mkOption {
default = ":9001";
type = types.str;
description = lib.mdDoc "IP address and port of the web UI (console).";
};
dataDir = mkOption {
default = [ "/var/lib/minio/data" ];
type = types.listOf (types.either types.path types.str);
description = lib.mdDoc "The list of data directories or nodes 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 = lib.mdDoc "The config directory, for the access keys and other settings.";
};
accessKey = mkOption {
default = "";
type = types.str;
description = lib.mdDoc ''
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
`configDir` directory.
'';
};
secretKey = mkOption {
default = "";
type = types.str;
description = lib.mdDoc ''
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
`configDir` directory.
'';
};
rootCredentialsFile = mkOption {
type = types.nullOr types.path;
default = null;
description = lib.mdDoc ''
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 = lib.mdDoc ''
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 = lib.mdDoc "Enable or disable access to web UI.";
};
package = mkOption {
default = pkgs.minio;
defaultText = literalExpression "pkgs.minio";
type = types.package;
description = lib.mdDoc "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 = lib.mkMerge [{
tmpfiles.rules = [
"d '${cfg.configDir}' - minio minio - -"
] ++ (map (x: "d '" + x + "' - minio minio - - ") (builtins.filter lib.types.path.check cfg.dataDir));
services.minio = {
description = "Minio Object Storage";
after = [ "network-online.target" ];
wantedBy = [ "multi-user.target" ];
serviceConfig = {
ExecStart = "${cfg.package}/bin/minio server --json --address ${cfg.listenAddress} --console-address ${cfg.consoleAddress} --config-dir=${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"}";
};
};
}
(lib.mkIf (cfg.rootCredentialsFile != null) {
# The service will fail if the credentials file is missing
services.minio.unitConfig.ConditionPathExists = cfg.rootCredentialsFile;
# The service will not restart if the credentials file has
# been changed. This can cause stale root credentials.
paths.minio-root-credentials = {
wantedBy = [ "multi-user.target" ];
pathConfig = {
PathChanged = [ cfg.rootCredentialsFile ];
Unit = "minio-restart.service";
};
};
services.minio-restart = {
description = "Restart MinIO";
script = ''
systemctl restart minio.service
'';
serviceConfig = {
Type = "oneshot";
Restart = "on-failure";
RestartSec = 5;
};
};
})];
users.users.minio = {
group = "minio";
uid = config.ids.uids.minio;
};
users.groups.minio.gid = config.ids.uids.minio;
};
}
|