diff options
Diffstat (limited to 'gnu/system.scm')
| -rw-r--r-- | gnu/system.scm | 31 |
1 files changed, 24 insertions, 7 deletions
diff --git a/gnu/system.scm b/gnu/system.scm index 8a5fe47b30..491e0ed7ae 100644 --- a/gnu/system.scm +++ b/gnu/system.scm @@ -40,6 +40,7 @@ #:export (operating-system operating-system? operating-system-services + operating-system-user-services operating-system-packages operating-system-bootloader-entries operating-system-host-name @@ -50,7 +51,6 @@ operating-system-packages operating-system-timezone operating-system-locale - operating-system-services operating-system-file-systems operating-system-derivation @@ -112,7 +112,7 @@ (timezone operating-system-timezone) ; string (locale operating-system-locale) ; string - (services operating-system-services ; list of monadic services + (services operating-system-user-services ; list of monadic services (default %base-services)) (pam-services operating-system-pam-services ; list of PAM services @@ -184,6 +184,24 @@ file." (gexp->derivation name builder)) +(define (essential-services os) + "Return the list of essential services for OS. These are special services +that implement part of what's declared in OS are responsible for low-level +bookkeeping." + (mlet %store-monad ((procs (user-processes-service)) + (root-fs (root-file-system-service)) + (host-name (host-name-service + (operating-system-host-name os)))) + (return (list host-name procs root-fs)))) + +(define (operating-system-services os) + "Return all the services of OS, including \"internal\" services that do not +explicitly appear in OS." + (mlet %store-monad + ((user (sequence %store-monad (operating-system-user-services os))) + (essential (essential-services os))) + (return (append essential user)))) + (define* (etc-directory #:key (locale "C") (timezone "Europe/Paris") (accounts '()) @@ -254,8 +272,7 @@ alias ll='ls -l' (define (operating-system-accounts os) "Return the user accounts for OS, including an obligatory 'root' account." - (mlet %store-monad ((services (sequence %store-monad - (operating-system-services os)))) + (mlet %store-monad ((services (operating-system-services os))) (return (cons (user-account (name "root") (password "") @@ -269,7 +286,7 @@ alias ll='ls -l' (define (operating-system-etc-directory os) "Return that static part of the /etc directory of OS." (mlet* %store-monad - ((services (sequence %store-monad (operating-system-services os))) + ((services (operating-system-services os)) (pam-services -> ;; Services known to PAM. (delete-duplicates @@ -310,7 +327,7 @@ we're running in the final root." (guix build utils))) (mlet* %store-monad - ((services (sequence %store-monad (operating-system-services os))) + ((services (operating-system-services os)) (etc (operating-system-etc-directory os)) (modules (imported-modules %modules)) (compiled (compiled-modules %modules)) @@ -367,7 +384,7 @@ we're running in the final root." (mlet* %store-monad ((profile (operating-system-profile os)) (etc (operating-system-etc-directory os)) - (services (sequence %store-monad (operating-system-services os))) + (services (operating-system-services os)) (boot (operating-system-boot-script os)) (kernel -> (operating-system-kernel os)) (initrd ((operating-system-initrd os) boot-file-systems)) |