gnu: Remove Tailon services and documentation.

The tailon package was removed in 63023deaf9,
but the associated service and documentation weren’t, leading to `guix pull`
breaking.

Fixes guix/guix#2689.

* doc/guix.texi: Remove Tailon documentation.
* gnu/services/web.scm (tailon-service-type): Delete variable.
(tailon-configuration-file): Delete variable.
(tailon-configuration-file?): Delete variable.
(tailon-configuration-file-files): Delete variable.
(tailon-configuration-file-bind): Delete variable.
(tailon-configuration-file-relative-root): Delete variable.
(tailon-configuration-file-allow-transfers?): Delete variable.
(tailon-configuration-file-follow-names?): Delete variable.
(tailon-configuration-file-tail-lines): Delete variable.
(tailon-configuration-file-allowed-commands): Delete variable.
(tailon-configuration-file-debug?): Delete variable.
(tailon-configuration-file-http-auth): Delete variable.
(tailon-configuration-file-users): Delete variable
(tailon-configuration): Delete variable.
(tailon-configuration?): Delete variable.
(tailon-configuration-config-file): Delete variable.
(tailon-configuration-package): Delete variable.
* gnu/tests/web.scm (%test-tailon): Delete variable.

Change-Id: I3b507df8233b0440baa6a2bce4604b5813cb3bb0
This commit is contained in:
Ian Eure 2025-09-14 11:07:25 -07:00
parent 70b380bdf4
commit 96c30d2bf6
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GPG key ID: 8499AC88F1A71CF2
3 changed files with 0 additions and 346 deletions

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@ -32940,114 +32940,6 @@ Defaults to @samp{#t}.
@node Monitoring Services
@subsection Monitoring Services
@subsubheading Tailon Service
@uref{https://tailon.readthedocs.io/, Tailon} is a web application for
viewing and searching log files.
The following example will configure the service with default values.
By default, Tailon can be accessed on port 8080 (@code{http://localhost:8080}).
@lisp
(service tailon-service-type)
@end lisp
The following example customises more of the Tailon configuration,
adding @command{sed} to the list of allowed commands.
@lisp
(service tailon-service-type
(tailon-configuration
(config-file
(tailon-configuration-file
(allowed-commands '("tail" "grep" "awk" "sed"))))))
@end lisp
@deftp {Data Type} tailon-configuration
Data type representing the configuration of Tailon.
This type has the following parameters:
@table @asis
@item @code{config-file} (default: @code{(tailon-configuration-file)})
The configuration file to use for Tailon. This can be set to a
@dfn{tailon-configuration-file} record value, or any gexp
(@pxref{G-Expressions}).
For example, to instead use a local file, the @code{local-file} function
can be used:
@lisp
(service tailon-service-type
(tailon-configuration
(config-file (local-file "./my-tailon.conf"))))
@end lisp
@item @code{package} (default: @code{tailon})
The tailon package to use.
@end table
@end deftp
@deftp {Data Type} tailon-configuration-file
Data type representing the configuration options for Tailon.
This type has the following parameters:
@table @asis
@item @code{files} (default: @code{(list "/var/log")})
List of files to display. The list can include strings for a single file
or directory, or a list, where the first item is the name of a
subsection, and the remaining items are the files or directories in that
subsection.
@item @code{bind} (default: @code{"localhost:8080"})
Address and port to which Tailon should bind on.
@item @code{relative-root} (default: @code{#f})
URL path to use for Tailon, set to @code{#f} to not use a path.
@item @code{allow-transfers?} (default: @code{#t})
Allow downloading the log files in the web interface.
@item @code{follow-names?} (default: @code{#t})
Allow tailing of not-yet existent files.
@item @code{tail-lines} (default: @code{200})
Number of lines to read initially from each file.
@item @code{allowed-commands} (default: @code{(list "tail" "grep" "awk")})
Commands to allow running. By default, @code{sed} is disabled.
@item @code{debug?} (default: @code{#f})
Set @code{debug?} to @code{#t} to show debug messages.
@item @code{wrap-lines} (default: @code{#t})
Initial line wrapping state in the web interface. Set to @code{#t} to
initially wrap lines (the default), or to @code{#f} to initially not
wrap lines.
@item @code{http-auth} (default: @code{#f})
HTTP authentication type to use. Set to @code{#f} to disable
authentication (the default). Supported values are @code{"digest"} or
@code{"basic"}.
@item @code{users} (default: @code{#f})
If HTTP authentication is enabled (see @code{http-auth}), access will be
restricted to the credentials provided here. To configure users, use a
list of pairs, where the first element of the pair is the username, and
the 2nd element of the pair is the password.
@lisp
(tailon-configuration-file
(http-auth "basic")
(users '(("user1" . "password1")
("user2" . "password2"))))
@end lisp
@end table
@end deftp
@subsubheading Darkstat Service
@cindex darkstat
Darkstat is a packet sniffer that captures network traffic, calculates

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@ -204,26 +204,6 @@
hpcguix-web-configuration?
hpcguix-web-service-type
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-config-file
tailon-configuration-package
tailon-service-type
anonip-configuration
anonip-configuration?
anonip-configuration-anonip
@ -1353,153 +1333,6 @@ a webserver.")
(compose list hpcguix-web-shepherd-service))))
(default-value (hpcguix-web-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))
(requirement '(user-processes))
(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))))
;;;
;;; Log anonymization

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@ -54,7 +54,6 @@
%test-varnish
%test-php-fpm
%test-hpcguix-web
%test-tailon
%test-anonip
%test-patchwork
%test-agate))
@ -479,76 +478,6 @@ HTTP-PORT, along with php-fpm."
(description "Connect to a running hpcguix-web server.")
(value (run-hpcguix-web-server-test name %hpcguix-web-os))))
(define %tailon-os
;; Operating system under test.
(simple-operating-system
(service dhcpcd-service-type)
(service tailon-service-type
(tailon-configuration
(config-file
(tailon-configuration-file
(bind "0.0.0.0:8080")))))))
(define* (run-tailon-test #:optional (http-port 8081))
"Run tests in %TAILON-OS, which has tailon running and listening on
HTTP-PORT."
(define os
(marionette-operating-system
%tailon-os
#:imported-modules '((gnu services herd)
(guix combinators))))
(define vm
(virtual-machine
(operating-system os)
(port-forwardings `((,http-port . 8080)))))
(define test
(with-imported-modules '((gnu build marionette))
#~(begin
(use-modules (srfi srfi-11) (srfi srfi-64)
(ice-9 match)
(gnu build marionette)
(web uri)
(web client)
(web response))
(define marionette
;; Forward the guest's HTTP-PORT, where tailon is listening, to
;; port 8080 in the host.
(make-marionette (list #$vm)))
(test-runner-current (system-test-runner #$output))
(test-begin "tailon")
(test-assert "service running"
(wait-for-tcp-port 8080 marionette))
(test-equal "http-get"
200
(#$retry-on-error
(lambda ()
(let-values (((response text)
(http-get #$(format
#f
"http://localhost:~A/"
http-port)
#:decode-body? #t)))
(response-code response)))
#:times 10
#:delay 5))
(test-end))))
(gexp->derivation "tailon-test" test))
(define %test-tailon
(system-test
(name "tailon")
(description "Connect to a running Tailon server.")
(value (run-tailon-test))))
;;;
;;; Anonip