system: Create "/etc/hostname".

* gnu/system.scm (operating-system-etc-service): Add a plain-file with the
  operating-system-host-name.
This commit is contained in:
Thomas Danckaert 2017-09-16 13:54:40 +02:00
parent 3daea4f12b
commit c694520bb1
No known key found for this signature in database
GPG key ID: 5C3B064C724A5726

View file

@ -646,6 +646,11 @@ (define* (operating-system-etc-service os)
("bashrc" ,#~#$bashrc)
("hosts" ,#~#$(or (operating-system-hosts-file os)
(default-/etc/hosts (operating-system-host-name os))))
;; Write the operating-system-host-name to /etc/hostname to prevent
;; NetworkManager from changing the system's hostname when connecting
;; to certain networks. Some discussion at
;; https://lists.gnu.org/archive/html/help-guix/2017-09/msg00037.html
("hostname" ,(plain-file "hostname" (operating-system-host-name os)))
("localtime" ,(file-append tzdata "/share/zoneinfo/"
(operating-system-timezone os)))
("sudoers" ,(operating-system-sudoers-file os))))))