95 lines
2.1 KiB
Nix
95 lines
2.1 KiB
Nix
{ config, lib, pkgs, ... }:
|
|
|
|
with lib;
|
|
|
|
let
|
|
cfg = config.services.opentsdb;
|
|
|
|
configFile = pkgs.writeText "opentsdb.conf" cfg.config;
|
|
|
|
in {
|
|
|
|
###### interface
|
|
|
|
options = {
|
|
|
|
services.opentsdb = {
|
|
|
|
enable = mkEnableOption (lib.mdDoc "OpenTSDB");
|
|
|
|
package = mkPackageOption pkgs "opentsdb" { };
|
|
|
|
user = mkOption {
|
|
type = types.str;
|
|
default = "opentsdb";
|
|
description = lib.mdDoc ''
|
|
User account under which OpenTSDB runs.
|
|
'';
|
|
};
|
|
|
|
group = mkOption {
|
|
type = types.str;
|
|
default = "opentsdb";
|
|
description = lib.mdDoc ''
|
|
Group account under which OpenTSDB runs.
|
|
'';
|
|
};
|
|
|
|
port = mkOption {
|
|
type = types.port;
|
|
default = 4242;
|
|
description = lib.mdDoc ''
|
|
Which port OpenTSDB listens on.
|
|
'';
|
|
};
|
|
|
|
config = mkOption {
|
|
type = types.lines;
|
|
default = ''
|
|
tsd.core.auto_create_metrics = true
|
|
tsd.http.request.enable_chunked = true
|
|
'';
|
|
description = lib.mdDoc ''
|
|
The contents of OpenTSDB's configuration file
|
|
'';
|
|
};
|
|
|
|
};
|
|
|
|
};
|
|
|
|
###### implementation
|
|
|
|
config = mkIf config.services.opentsdb.enable {
|
|
|
|
systemd.services.opentsdb = {
|
|
description = "OpenTSDB Server";
|
|
wantedBy = [ "multi-user.target" ];
|
|
requires = [ "hbase.service" ];
|
|
|
|
environment.JAVA_HOME = "${pkgs.jre}";
|
|
path = [ pkgs.gnuplot ];
|
|
|
|
preStart =
|
|
''
|
|
COMPRESSION=NONE HBASE_HOME=${config.services.hbase.package} ${cfg.package}/share/opentsdb/tools/create_table.sh
|
|
'';
|
|
|
|
serviceConfig = {
|
|
PermissionsStartOnly = true;
|
|
User = cfg.user;
|
|
Group = cfg.group;
|
|
ExecStart = "${cfg.package}/bin/tsdb tsd --staticroot=${cfg.package}/share/opentsdb/static --cachedir=/tmp/opentsdb --port=${toString cfg.port} --config=${configFile}";
|
|
};
|
|
};
|
|
|
|
users.users.opentsdb = {
|
|
description = "OpenTSDB Server user";
|
|
group = "opentsdb";
|
|
uid = config.ids.uids.opentsdb;
|
|
};
|
|
|
|
users.groups.opentsdb.gid = config.ids.gids.opentsdb;
|
|
|
|
};
|
|
}
|