mirror of
https://git.in.rschanz.org/ryan77627/guix.git
synced 2024-12-27 14:52:05 -05:00
a33652ee33
* gnu/services/monitoring.scm (prometheus-node-exporter-service-type): New variable. (<prometheus-node-exporter-configuration>): New record type. (prometheus-node-exporter-shepherd-service): New procedure. * gnu/doc/guix.texi (Monitoring Services): Document it. * gnu/tests/monitoring.scm: New file. * gnu/local.mk (GNU_SYSTEM_MODULES): Add test module.
127 lines
4.6 KiB
Scheme
127 lines
4.6 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
|
||
;;; Copyright © 2018 Sou Bunnbu <iyzsong@member.fsf.org>
|
||
;;; Copyright © 2018 Gábor Boskovits <boskovits@gmail.com>
|
||
;;;
|
||
;;; This file is part of GNU Guix.
|
||
;;;
|
||
;;; GNU Guix is free software; you can redistribute it and/or modify it
|
||
;;; under the terms of the GNU General Public License as published by
|
||
;;; the Free Software Foundation; either version 3 of the License, or (at
|
||
;;; your option) any later version.
|
||
;;;
|
||
;;; GNU Guix is distributed in the hope that it will be useful, but
|
||
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
;;; GNU General Public License for more details.
|
||
;;;
|
||
;;; You should have received a copy of the GNU General Public License
|
||
;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
|
||
|
||
(define-module (gnu services monitoring)
|
||
#:use-module (gnu services)
|
||
#:use-module (gnu services shepherd)
|
||
#:use-module (gnu packages admin)
|
||
#:use-module (gnu packages monitoring)
|
||
#:use-module (gnu system shadow)
|
||
#:use-module (guix gexp)
|
||
#:use-module (guix records)
|
||
#:use-module (ice-9 match)
|
||
#:export (darkstat-configuration
|
||
prometheus-node-exporter-configuration
|
||
darkstat-service-type
|
||
prometheus-node-exporter-service-type))
|
||
|
||
|
||
;;;
|
||
;;; darkstat
|
||
;;;
|
||
|
||
(define-record-type* <darkstat-configuration>
|
||
darkstat-configuration make-darkstat-configuration darkstat-configuration?
|
||
(package darkstat-configuration-package
|
||
(default darkstat))
|
||
(interface darkstat-configuration-interface)
|
||
(port darkstat-configuration-port
|
||
(default "667"))
|
||
(bind-address darkstat-configuration-bind-address
|
||
(default "127.0.0.1"))
|
||
(base darkstat-configuration-base
|
||
(default "/")))
|
||
|
||
(define %darkstat-accounts
|
||
(list (user-account
|
||
(name "darkstat")
|
||
(group "darkstat")
|
||
(system? #t)
|
||
(comment "darkstat daemon user")
|
||
(home-directory "/var/lib/darkstat")
|
||
(shell (file-append shadow "/sbin/nologin")))
|
||
(user-group
|
||
(name "darkstat")
|
||
(system? #t))))
|
||
|
||
(define darkstat-shepherd-service
|
||
(match-lambda
|
||
(($ <darkstat-configuration>
|
||
package interface port bind-address base)
|
||
(shepherd-service
|
||
(documentation "Network statistics gatherer.")
|
||
(provision '(darkstat))
|
||
(requirement '(networking))
|
||
(start #~(make-forkexec-constructor
|
||
(list #$(file-append package "/sbin/darkstat")
|
||
"-i" #$interface
|
||
"-p" #$port
|
||
"-b" #$bind-address
|
||
"--base" #$base
|
||
"--syslog" "--no-daemon"
|
||
"--chroot" "/var/lib/darkstat"
|
||
"--user" "darkstat"
|
||
"--import" "darkstat.db"
|
||
"--export" "darkstat.db")))
|
||
(stop #~(make-kill-destructor))))))
|
||
|
||
(define darkstat-service-type
|
||
(service-type
|
||
(name 'darkstat)
|
||
(description
|
||
"Run @command{darkstat} to serve network traffic statictics reports over
|
||
HTTP.")
|
||
(extensions
|
||
(list (service-extension account-service-type
|
||
(const %darkstat-accounts))
|
||
(service-extension shepherd-root-service-type
|
||
(compose list darkstat-shepherd-service))))))
|
||
|
||
(define-record-type* <prometheus-node-exporter-configuration>
|
||
prometheus-node-exporter-configuration
|
||
make-prometheus-node-exporter-configuration
|
||
prometheus-node-exporter-configuration?
|
||
(package prometheus-node-exporter-configuration-package
|
||
(default go-github-com-prometheus-node-exporter))
|
||
(web-listen-address prometheus-node-exporter-web-listen-address
|
||
(default ":9100")))
|
||
|
||
(define prometheus-node-exporter-shepherd-service
|
||
(match-lambda
|
||
(( $ <prometheus-node-exporter-configuration>
|
||
package web-listen-address)
|
||
(shepherd-service
|
||
(documentation "Prometheus node exporter.")
|
||
(provision '(prometheus-node-exporter))
|
||
(requirement '(networking))
|
||
(start #~(make-forkexec-constructor
|
||
(list #$(file-append package "/bin/node_exporter")
|
||
"--web.listen-address" #$web-listen-address)))
|
||
(stop #~(make-kill-destructor))))))
|
||
|
||
(define prometheus-node-exporter-service-type
|
||
(service-type
|
||
(name 'prometheus-node-exporter)
|
||
(description
|
||
"Run @command{node_exporter} to serve hardware and OS metrics to
|
||
prometheus.")
|
||
(extensions
|
||
(list (service-extension
|
||
shepherd-root-service-type
|
||
(compose list prometheus-node-exporter-shepherd-service))))))
|