diff options
Diffstat (limited to 'gnu/system.scm')
| -rw-r--r-- | gnu/system.scm | 84 |
1 files changed, 57 insertions, 27 deletions
diff --git a/gnu/system.scm b/gnu/system.scm index d67f9a615b..48cc68f449 100644 --- a/gnu/system.scm +++ b/gnu/system.scm @@ -14,6 +14,7 @@ ;;; Copyright © 2020, 2022 Efraim Flashner <efraim@flashner.co.il> ;;; Copyright © 2021 Maxime Devos <maximedevos@telenet.be> ;;; Copyright © 2021 raid5atemyhomework <raid5atemyhomework@protonmail.com> +;;; Copyright © 2023 Bruno Victal <mirai@makinata.eu> ;;; ;;; This file is part of GNU Guix. ;;; @@ -97,7 +98,7 @@ operating-system-user-services operating-system-packages operating-system-host-name - operating-system-hosts-file + operating-system-hosts-file ;deprecated operating-system-hurd operating-system-kernel operating-system-kernel-file @@ -169,7 +170,7 @@ read-boot-parameters-file boot-parameters->menu-entry - local-host-aliases + local-host-aliases ;deprecated %root-account %setuid-programs %sudoers-specification @@ -208,6 +209,15 @@ VERSION is the target version of the boot-parameters record." #$system "/boot"))) ;; System-wide configuration. + +(define-with-syntax-properties (warn-hosts-file-field-deprecation + (value properties)) + (when value + (warning (source-properties->location properties) + (G_ "the 'hosts-file' field is deprecated, please use \ +'hosts-service-type' instead~%"))) + value) + ;; TODO: Add per-field docstrings/stexi. (define-record-type* <operating-system> operating-system make-operating-system @@ -239,8 +249,9 @@ VERSION is the target version of the boot-parameters record." (default %base-firmware)) (host-name operating-system-host-name) ; string - (hosts-file operating-system-hosts-file ; file-like | #f - (default #f)) + (hosts-file %operating-system-hosts-file ; deprecated + (default #f) + (sanitize warn-hosts-file-field-deprecation)) (mapped-devices operating-system-mapped-devices ; list of <mapped-device> (default '())) @@ -296,6 +307,10 @@ VERSION is the target version of the boot-parameters record." source-properties->location)) (innate))) +(define-deprecated (operating-system-hosts-file os) + hosts-service-type + (%operating-system-hosts-file os)) + (define* (operating-system-kernel-arguments os root-device #:key (version %boot-parameters-version)) "Return all the kernel arguments, including the ones not specified directly @@ -733,7 +748,8 @@ bookkeeping." (non-boot-fs (non-boot-file-system-service os)) (swaps (swap-services os)) (procs (service user-processes-service-type)) - (host-name (host-name-service (operating-system-host-name os))) + (host-name (operating-system-host-name os)) + (hosts-file (%operating-system-hosts-file os)) (entries (operating-system-directory-base-entries os))) (cons* (service system-service-type entries) (service linux-builder-service-type @@ -755,12 +771,19 @@ bookkeeping." (operating-system-groups os)) (operating-system-skeletons os)) (operating-system-etc-service os) + ;; XXX: hosts-file is deprecated + (if hosts-file + (simple-service 'deprecated-hosts-file etc-service-type + (list `("hosts" ,hosts-file))) + (service hosts-service-type + (local-host-entries host-name))) (service fstab-service-type (filter file-system-needed-for-boot? (operating-system-file-systems os))) (session-environment-service (operating-system-environment-variables os)) - host-name procs root-fs + (service host-name-service-type host-name) + procs root-fs (service setuid-program-service-type (operating-system-setuid-programs os)) (service profile-service-type @@ -774,7 +797,9 @@ bookkeeping." (operating-system-firmware os))))))) (define (hurd-default-essential-services os) - (let ((entries (operating-system-directory-base-entries os))) + (let ((host-name (operating-system-host-name os)) + (hosts-file (%operating-system-hosts-file os)) + (entries (operating-system-directory-base-entries os))) (list (service system-service-type entries) %boot-service %hurd-startup-service @@ -794,6 +819,12 @@ bookkeeping." (operating-system-file-systems os))) (pam-root-service (operating-system-pam-services os)) (operating-system-etc-service os) + ;; XXX: hosts-file is deprecated + (if hosts-file + (simple-service 'deprecated-hosts-file etc-service-type + (list `("hosts" ,hosts-file))) + (service hosts-service-type + (local-host-entries host-name))) (service setuid-program-service-type (operating-system-setuid-programs os)) (service profile-service-type (operating-system-packages os))))) @@ -912,14 +943,17 @@ of PROVENANCE-SERVICE-TYPE to its services." " This is the GNU system. Welcome.\n") -(define (local-host-aliases host-name) +(define-deprecated (local-host-aliases host-name) + local-host-entries "Return aliases for HOST-NAME, to be used in /etc/hosts." (string-append "127.0.0.1 localhost " host-name "\n" "::1 localhost " host-name "\n")) -(define (default-/etc/hosts host-name) - "Return the default /etc/hosts file." - (plain-file "hosts" (local-host-aliases host-name))) +(define (local-host-entries host-name) + "Return <host> records for @var{host-name}." + (map (lambda (address) + (host address "localhost" (list host-name))) + '("127.0.0.1" "::1"))) (define (validated-sudoers-file file) "Return a copy of FILE, a sudoers file, after checking that it is @@ -933,9 +967,8 @@ syntactically correct." "--check" "--file" #$file) (copy-file #$file #$output))))) -(define (os-release) - (plain-file "os-release" - "\ +(define os-release + (plain-file "os-release" "\ NAME=\"Guix System\" ID=guix PRETTY_NAME=\"Guix System\" @@ -967,10 +1000,9 @@ the /etc directory." (hurd (operating-system-hurd os)) (issue (plain-file "issue" (operating-system-issue os))) - (nsswitch (operating-system-name-service-switch os)) - (nsswitch (and nsswitch - (plain-file "nsswitch.conf" - (name-service-switch->string nsswitch)))) + (nsswitch (and=> (operating-system-name-service-switch os) + (compose (cut plain-file "nsswitch.conf" <>) + name-service-switch->string))) (sudoers (operating-system-sudoers-file os)) ;; Startup file for POSIX-compliant login shells, which set system-wide @@ -1058,18 +1090,16 @@ then # as those in ~/.guix-profile and /run/current-system/profile. source /run/current-system/profile/etc/profile.d/bash_completion.sh fi\n"))) - (etc-service - `(("os-release" ,#~#$(os-release)) + (service etc-service-type + `(("os-release" ,os-release) ("services" ,(file-append net-base "/etc/services")) ("protocols" ,(file-append net-base "/etc/protocols")) ("rpc" ,(file-append net-base "/etc/rpc")) - ("login.defs" ,#~#$login.defs) - ("issue" ,#~#$issue) - ,@(if nsswitch `(("nsswitch.conf" ,#~#$nsswitch)) '()) - ("profile" ,#~#$profile) - ("bashrc" ,#~#$bashrc) - ("hosts" ,#~#$(or (operating-system-hosts-file os) - (default-/etc/hosts (operating-system-host-name os)))) + ("login.defs" ,login.defs) + ("issue" ,issue) + ,@(if nsswitch `(("nsswitch.conf" ,nsswitch)) '()) + ("profile" ,profile) + ("bashrc" ,bashrc) ;; 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 |