diff options
Diffstat (limited to 'gnu/services/web.scm')
| -rw-r--r-- | gnu/services/web.scm | 188 |
1 files changed, 185 insertions, 3 deletions
diff --git a/gnu/services/web.scm b/gnu/services/web.scm index df82a6de61..1c38e7d8d3 100644 --- a/gnu/services/web.scm +++ b/gnu/services/web.scm @@ -1,12 +1,13 @@ ;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2015 David Thompson <davet@gnu.org> -;;; Copyright © 2015, 2016, 2017 Ludovic Courtès <ludo@gnu.org> +;;; Copyright © 2015, 2016, 2017, 2018 Ludovic Courtès <ludo@gnu.org> ;;; Copyright © 2016 Nils Gillmann <ng0@n0.is> ;;; Copyright © 2016, 2017, 2018 Julien Lepiller <julien@lepiller.eu> ;;; Copyright © 2017 Christopher Baines <mail@cbaines.net> ;;; Copyright © 2017 nee <nee-git@hidamari.blue> ;;; Copyright © 2017, 2018 Clément Lassieur <clement@lassieur.org> ;;; Copyright © 2018 Pierre-Antoine Rouby <pierre-antoine.rouby@inria.fr> +;;; Copyright © 2017 Christopher Baines <mail@cbaines.net> ;;; ;;; This file is part of GNU Guix. ;;; @@ -26,15 +27,18 @@ (define-module (gnu services web) #:use-module (gnu services) #:use-module (gnu services shepherd) + #:use-module (gnu services admin) #:use-module (gnu system pam) #:use-module (gnu system shadow) #:use-module (gnu packages admin) #:use-module (gnu packages web) #:use-module (gnu packages php) #:use-module (gnu packages guile) + #:use-module (gnu packages logging) #:use-module (guix records) #:use-module (guix modules) #:use-module (guix gexp) + #:use-module ((guix store) #:select (text-file)) #:use-module ((guix utils) #:select (version-major)) #:use-module ((guix packages) #:select (package-version)) #:use-module (srfi srfi-1) @@ -164,7 +168,29 @@ hpcguix-web-configuration hpcguix-web-configuration? - hpcguix-web-service-type)) + hpcguix-web-service-type + + <tailon-configuration-file> + tailon-configuration-file + tailon-configuration-file? + tailon-configuration-file-files + tailon-configuration-file-bind + tailon-configuration-file-relative-root + tailon-configuration-file-allow-transfers? + tailon-configuration-file-follow-names? + tailon-configuration-file-tail-lines + tailon-configuration-file-allowed-commands + tailon-configuration-file-debug? + tailon-configuration-file-http-auth + tailon-configuration-file-users + + <tailon-configuration> + tailon-configuration + tailon-configuration? + tailon-configuration-config-file + tailon-configuration-package + + tailon-service-type)) ;;; Commentary: ;;; @@ -949,6 +975,14 @@ a webserver.") (chown home-dir (passwd:uid user) (passwd:gid user)) (chmod home-dir #o755)))) +(define %hpcguix-web-log-file + "/var/log/hpcguix-web.log") + +(define %hpcguix-web-log-rotations + (list (log-rotation + (files (list %hpcguix-web-log-file)) + (frequency 'weekly)))) + (define (hpcguix-web-shepherd-service config) (let ((specs (hpcguix-web-configuration-specs config)) (hpcguix-web (hpcguix-web-package config))) @@ -966,7 +1000,8 @@ a webserver.") #:group "hpcguix-web" #:environment-variables (list "XDG_CACHE_HOME=/var/cache" - "SSL_CERT_DIR=/etc/ssl/certs"))) + "SSL_CERT_DIR=/etc/ssl/certs") + #:log-file #$%hpcguix-web-log-file)) (stop #~(make-kill-destructor)))))) (define hpcguix-web-service-type @@ -978,5 +1013,152 @@ a webserver.") (const %hpcguix-web-accounts)) (service-extension activation-service-type (const %hpcguix-web-activation)) + (service-extension rottlog-service-type + (const %hpcguix-web-log-rotations)) (service-extension shepherd-root-service-type (compose list hpcguix-web-shepherd-service)))))) + + +;;; +;;; Tailon +;;; + +(define-record-type* <tailon-configuration-file> + tailon-configuration-file make-tailon-configuration-file + tailon-configuration-file? + (files tailon-configuration-file-files + (default '("/var/log"))) + (bind tailon-configuration-file-bind + (default "localhost:8080")) + (relative-root tailon-configuration-file-relative-root + (default #f)) + (allow-transfers? tailon-configuration-file-allow-transfers? + (default #t)) + (follow-names? tailon-configuration-file-follow-names? + (default #t)) + (tail-lines tailon-configuration-file-tail-lines + (default 200)) + (allowed-commands tailon-configuration-file-allowed-commands + (default '("tail" "grep" "awk"))) + (debug? tailon-configuration-file-debug? + (default #f)) + (wrap-lines tailon-configuration-file-wrap-lines + (default #t)) + (http-auth tailon-configuration-file-http-auth + (default #f)) + (users tailon-configuration-file-users + (default #f))) + +(define (tailon-configuration-files-string files) + (string-append + "\n" + (string-join + (map + (lambda (x) + (string-append + " - " + (cond + ((string? x) + (simple-format #f "'~A'" x)) + ((list? x) + (string-join + (cons (simple-format #f "'~A':" (car x)) + (map + (lambda (x) (simple-format #f " - '~A'" x)) + (cdr x))) + "\n")) + (else (error x))))) + files) + "\n"))) + +(define-gexp-compiler (tailon-configuration-file-compiler + (file <tailon-configuration-file>) system target) + (match file + (($ <tailon-configuration-file> files bind relative-root + allow-transfers? follow-names? + tail-lines allowed-commands debug? + wrap-lines http-auth users) + (text-file + "tailon-config.yaml" + (string-concatenate + (filter-map + (match-lambda + ((key . #f) #f) + ((key . value) (string-append key ": " value "\n"))) + + `(("files" . ,(tailon-configuration-files-string files)) + ("bind" . ,bind) + ("relative-root" . ,relative-root) + ("allow-transfers" . ,(if allow-transfers? "true" "false")) + ("follow-names" . ,(if follow-names? "true" "false")) + ("tail-lines" . ,(number->string tail-lines)) + ("commands" . ,(string-append "[" + (string-join allowed-commands ", ") + "]")) + ("debug" . ,(if debug? "true" #f)) + ("wrap-lines" . ,(if wrap-lines "true" "false")) + ("http-auth" . ,http-auth) + ("users" . ,(if users + (string-concatenate + (cons "\n" + (map (match-lambda + ((user . pass) + (string-append + " " user ":" pass))) + users))) + #f))))))))) + +(define-record-type* <tailon-configuration> + tailon-configuration make-tailon-configuration + tailon-configuration? + (config-file tailon-configuration-config-file + (default (tailon-configuration-file))) + (package tailon-configuration-package + (default tailon))) + +(define tailon-shepherd-service + (match-lambda + (($ <tailon-configuration> config-file package) + (list (shepherd-service + (provision '(tailon)) + (documentation "Run the tailon daemon.") + (start #~(make-forkexec-constructor + `(,(string-append #$package "/bin/tailon") + "-c" ,#$config-file) + #:user "tailon" + #:group "tailon")) + (stop #~(make-kill-destructor))))))) + +(define %tailon-accounts + (list (user-group (name "tailon") (system? #t)) + (user-account + (name "tailon") + (group "tailon") + (system? #t) + (comment "tailon") + (home-directory "/var/empty") + (shell (file-append shadow "/sbin/nologin"))))) + +(define tailon-service-type + (service-type + (name 'tailon) + (description + "Run Tailon, a Web application for monitoring, viewing, and searching log +files.") + (extensions + (list (service-extension shepherd-root-service-type + tailon-shepherd-service) + (service-extension account-service-type + (const %tailon-accounts)))) + (compose concatenate) + (extend (lambda (parameter files) + (tailon-configuration + (inherit parameter) + (config-file + (let ((old-config-file + (tailon-configuration-config-file parameter))) + (tailon-configuration-file + (inherit old-config-file) + (files (append (tailon-configuration-file-files old-config-file) + files)))))))) + (default-value (tailon-configuration)))) |