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authorLudovic Courtès <ludo@gnu.org>2020-10-08 09:32:40 +0200
committerLudovic Courtès <ludo@gnu.org>2020-10-08 12:26:56 +0200
commite463ee4c7bd44a7fdc372972fbc1d1ae8140f31b (patch)
treea2e5cfd2a2b2d021e7fad992e89656bb005b0e00 /doc/guix.texi
parent229e04c66e3dfb83195552bb6a72496bf0493293 (diff)
doc: Improve choice of options in service examples.
* doc/guix.texi (Using the Configuration System): In example, set 'substitute-urls' rather than 'use-substitutes?', and set 'auto-login' for 'mingetty-configuration'. (Service Types and Services): In example, show 'extra-options' rather than 'use-substitutes?'.
Diffstat (limited to 'doc/guix.texi')
-rw-r--r--doc/guix.texi12
1 files changed, 8 insertions, 4 deletions
diff --git a/doc/guix.texi b/doc/guix.texi
index 2b1ffbc55f..3fc76c8670 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -12062,11 +12062,15 @@ following in your operating system declaration:
(guix-service-type config =>
(guix-configuration
(inherit config)
- (use-substitutes? #f)
- (extra-options '("--gc-keep-derivations"))))
+ ;; Fetch substitutes from example.org.
+ (substitute-urls
+ (list "https://example.org/guix"
+ "https://ci.guix.gnu.org"))))
(mingetty-service-type config =>
(mingetty-configuration
- (inherit config)))))
+ (inherit config)
+ ;; Automatially log in as "guest".
+ (auto-login "guest")))))
(operating-system
;; @dots{}
@@ -30431,7 +30435,7 @@ A service of this type is instantiated like this:
(service guix-service-type
(guix-configuration
(build-accounts 5)
- (use-substitutes? #f)))
+ (extra-options '("--gc-keep-derivations"))))
@end lisp
The second argument to the @code{service} form is a value representing