services: tailon: Move to (gnu services web).

This allows (gnu services admin) to remain deeper in the module graph
and to be used by (gnu services web).

* gnu/services/admin.scm (<tailon-configuration-file>)
(tailon-configuration-files-string)
(tailon-configuration-file-compiler, <tailon-configuration>)
(tailon-shepherd-service, %tailon-accounts)
(tailon-service-type): Move to...
* gnu/services/web.scm: ... here.
* gnu/tests/admin.scm: Remove.  Move test to...
* gnu/tests/web.scm (%tailon-os)
(run-tailon-test, %test-tailon): ... here.

1 files changed, 1 insertions, 173 deletions

diff --git a/gnu/services/admin.scm b/gnu/services/admin.scm
index aaf0b904fd..f08c896334 100644
--- a/gnu/services/admin.scm
+++ b/gnu/services/admin.scm
@@ -20,19 +20,14 @@
 (define-module (gnu services admin)
   #:use-module (gnu packages admin)
   #:use-module (gnu packages base)
-  #:use-module (gnu packages logging)
   #:use-module (gnu services)
   #:use-module (gnu services mcron)
   #:use-module (gnu services shepherd)
-  #:use-module (gnu services web)
-  #:use-module (gnu system shadow)
   #:use-module (guix gexp)
-  #:use-module (guix store)
   #:use-module (guix packages)
   #:use-module (guix records)
   #:use-module (srfi srfi-1)
   #:use-module (ice-9 vlist)
-  #:use-module (ice-9 match)
   #:export (%default-rotations
             %rotated-files
 
@@ -46,29 +41,7 @@
             rottlog-configuration
             rottlog-configuration?
             rottlog-service
-            rottlog-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))
+            rottlog-service-type))
 
 ;;; Commentary:
 ;;;
@@ -203,149 +176,4 @@ Old log files are removed or compressed according to the configuration.")
                                  rotations)))))
    (default-value (rottlog-configuration))))
 
-
-;;;
-;;; 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))))
-
 ;;; admin.scm ends here