nixpkgs/nixos/modules/services/search/kibana.nix
Bjørn Forsman c7c3c95d92 nixos/kibana: rename 'host' to 'listenAddress'
More descriptive option name.
2015-12-24 00:28:27 +01:00

169 lines
4.0 KiB
Nix

{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.services.kibana;
cfgFile = pkgs.writeText "kibana.json" (builtins.toJSON (
(filterAttrsRecursive (n: v: v != null) ({
server = {
host = cfg.listenAddress;
port = cfg.port;
ssl = {
cert = cfg.cert;
key = cfg.key;
};
};
kibana = {
index = cfg.index;
defaultAppId = cfg.defaultAppId;
};
elasticsearch = {
url = cfg.elasticsearch.url;
username = cfg.elasticsearch.username;
password = cfg.elasticsearch.password;
ssl = {
cert = cfg.elasticsearch.cert;
key = cfg.elasticsearch.key;
ca = cfg.elasticsearch.ca;
};
};
logging = {
verbose = cfg.logLevel == "verbose";
quiet = cfg.logLevel == "quiet";
silent = cfg.logLevel == "silent";
dest = "stdout";
};
} // cfg.extraConf)
)));
in {
options.services.kibana = {
enable = mkEnableOption "enable kibana service";
listenAddress = mkOption {
description = "Kibana listening host";
default = "127.0.0.1";
type = types.str;
};
port = mkOption {
description = "Kibana listening port";
default = 5601;
type = types.int;
};
cert = mkOption {
description = "Kibana ssl certificate.";
default = null;
type = types.nullOr types.path;
};
key = mkOption {
description = "Kibana ssl key.";
default = null;
type = types.nullOr types.path;
};
index = mkOption {
description = "Elasticsearch index to use for saving kibana config.";
default = ".kibana";
type = types.str;
};
defaultAppId = mkOption {
description = "Elasticsearch default application id.";
default = "discover";
type = types.str;
};
elasticsearch = {
url = mkOption {
description = "Elasticsearch url";
default = "http://localhost:9200";
type = types.str;
};
username = mkOption {
description = "Username for elasticsearch basic auth.";
default = null;
type = types.nullOr types.str;
};
password = mkOption {
description = "Password for elasticsearch basic auth.";
default = null;
type = types.nullOr types.str;
};
ca = mkOption {
description = "CA file to auth against elasticsearch.";
default = null;
type = types.nullOr types.path;
};
cert = mkOption {
description = "Certificate file to auth against elasticsearch.";
default = null;
type = types.nullOr types.path;
};
key = mkOption {
description = "Key file to auth against elasticsearch.";
default = null;
type = types.nullOr types.path;
};
};
logLevel = mkOption {
description = "Kibana log level";
default = "normal";
type = types.enum ["verbose" "normal" "silent" "quiet"];
};
package = mkOption {
description = "Kibana package to use";
default = pkgs.kibana;
type = types.package;
};
dataDir = mkOption {
description = "Kibana data directory";
default = "/var/lib/kibana";
type = types.path;
};
extraConf = mkOption {
description = "Kibana extra configuration";
default = {};
type = types.attrs;
};
};
config = mkIf (cfg.enable) {
systemd.services.kibana = {
description = "Kibana Service";
wantedBy = [ "multi-user.target" ];
after = [ "network-interfaces.target" "elasticsearch.service" ];
serviceConfig = {
ExecStart = "${cfg.package}/bin/kibana --config ${cfgFile}";
User = "kibana";
WorkingDirectory = cfg.dataDir;
};
};
environment.systemPackages = [ cfg.package ];
users.extraUsers = singleton {
name = "kibana";
uid = config.ids.uids.kibana;
description = "Kibana service user";
home = cfg.dataDir;
createHome = true;
};
};
}