From: "Ludovic Courtès" <ludo@gnu.org>
To: 27291@debbugs.gnu.org
Subject: bug#27291: [PATCH 2/2] services: rottlog: Make extensible.
Date: Thu, 8 Jun 2017 22:53:52 +0200 [thread overview]
Message-ID: <20170608205352.21398-2-ludo@gnu.org> (raw)
In-Reply-To: <20170608205352.21398-1-ludo@gnu.org>
* gnu/services/admin.scm (rottlog-service-type)[compose, extend]: New
fields.
* doc/guix.texi (Log Rotation): Mention extension.
---
doc/guix.texi | 3 +++
gnu/services/admin.scm | 6 ++++++
2 files changed, 9 insertions(+)
diff --git a/doc/guix.texi b/doc/guix.texi
index 597fb9812..8a08fd9f7 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -9560,6 +9560,9 @@ with the default settings, for commonly encountered log files.
This is the type of the Rottlog service, whose value is a
@code{rottlog-configuration} object.
+Other services can extend this one with new @code{log-rotation} objects
+(see below), thereby augmenting the set of files to be rotated.
+
This service type can define mcron jobs (@pxref{Scheduled Job
Execution}) to run the rottlog service.
@end defvr
diff --git a/gnu/services/admin.scm b/gnu/services/admin.scm
index 99f3b1da1..b9e3fa70a 100644
--- a/gnu/services/admin.scm
+++ b/gnu/services/admin.scm
@@ -164,6 +164,12 @@ for ROTATION."
;; the documentation.
(service-extension profile-service-type
(compose list rottlog-rottlog))))
+ (compose concatenate)
+ (extend (lambda (config rotations)
+ (rottlog-configuration
+ (inherit config)
+ (rotations (append (rottlog-rotations config)
+ rotations)))))
(default-value (rottlog-configuration))))
;;; admin.scm ends here
--
2.13.0
next prev parent reply other threads:[~2017-06-08 20:55 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-08 20:31 bug#27291: [PATCH 0/2] Provide a Schemey interface to the Rottlog service Ludovic Courtès
2017-06-08 20:53 ` bug#27291: [PATCH 1/2] services: rottlog: Define <log-rotation> objects Ludovic Courtès
2017-06-08 20:53 ` Ludovic Courtès [this message]
2017-06-12 21:34 ` bug#27291: [PATCH 0/2] Provide a Schemey interface to the Rottlog service Ludovic Courtès
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