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git://git.savannah.gnu.org/guix.git
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gnu: vm: Rewrite helper functions as monadic functions.
* gnu/system/dmd.scm (host-name-service, nscd-service, mingetty-service, syslog-service, guix-service, static-networking-service): Rewrite as monadic functions. (dmd-configuration-file): Use 'text-file' instead of 'add-text-to-store'. * gnu/system/grub.scm (grub-configuration-file): Rewrite as a monadic function. * gnu/system/linux.scm (pam-services->directory): Likewise. * gnu/system/shadow.scm (group-file, passwd-file, guix-build-accounts): Likewise. * gnu/system/vm.scm (expression->derivation-in-linux-vm, qemu-image, union, system-qemu-image): Likewise.
This commit is contained in:
Ludovic Courtès
parent
b860f38244
commit
d9f0a23704
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@ -31,6 +31,7 @@
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#:select (net-tools))
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#:use-module (ice-9 match)
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#:use-module (srfi srfi-1)
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#:use-module (guix monads)
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#:export (service?
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service
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service-provision
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@ -69,53 +70,51 @@
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(inputs service-inputs ; list of inputs
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(default '())))
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(define (host-name-service store name)
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(define (host-name-service name)
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"Return a service that sets the host name to NAME."
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(service
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(provision '(host-name))
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(start `(lambda _
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(sethostname ,name)))
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(respawn? #f)))
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(with-monad %store-monad
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(return (service
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(provision '(host-name))
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(start `(lambda _
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(sethostname ,name)))
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(respawn? #f)))))
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(define (mingetty-service store tty)
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(define (mingetty-service tty)
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"Return a service to run mingetty on TTY."
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(let* ((mingetty-drv (package-derivation store mingetty))
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(mingetty-bin (string-append (derivation->output-path mingetty-drv)
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"/sbin/mingetty")))
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(service
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(provision (list (symbol-append 'term- (string->symbol tty))))
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(mlet %store-monad ((mingetty-bin (package-file mingetty "sbin/mingetty")))
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(return
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(service
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(provision (list (symbol-append 'term- (string->symbol tty))))
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;; Since the login prompt shows the host name, wait for the 'host-name'
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;; service to be done.
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(requirement '(host-name))
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;; Since the login prompt shows the host name, wait for the 'host-name'
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;; service to be done.
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(requirement '(host-name))
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(start `(make-forkexec-constructor ,mingetty-bin "--noclear" ,tty))
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(inputs `(("mingetty" ,mingetty))))))
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(start `(make-forkexec-constructor ,mingetty-bin "--noclear" ,tty))
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(inputs `(("mingetty" ,mingetty)))))))
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(define* (nscd-service store
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#:key (glibc glibc-final))
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(define* (nscd-service #:key (glibc glibc-final))
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"Return a service that runs libc's name service cache daemon (nscd)."
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(let ((nscd (string-append (package-output store glibc) "/sbin/nscd")))
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(service
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(provision '(nscd))
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(start `(make-forkexec-constructor ,nscd "-f" "/dev/null"))
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(mlet %store-monad ((nscd (package-file glibc "sbin/nscd")))
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(return (service
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(provision '(nscd))
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(start `(make-forkexec-constructor ,nscd "-f" "/dev/null"))
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;; XXX: Local copy of 'make-kill-destructor' because the one upstream
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;; uses the broken 'opt-lambda' macro.
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(stop `(lambda* (#:optional (signal SIGTERM))
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(lambda (pid . args)
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(kill pid signal)
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#f)))
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;; XXX: Local copy of 'make-kill-destructor' because the one upstream
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;; uses the broken 'opt-lambda' macro.
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(stop `(lambda* (#:optional (signal SIGTERM))
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(lambda (pid . args)
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(kill pid signal)
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#f)))
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(respawn? #f)
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(inputs `(("glibc" ,glibc))))))
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(respawn? #f)
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(inputs `(("glibc" ,glibc)))))))
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(define (syslog-service store)
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(define (syslog-service)
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"Return a service that runs 'syslogd' with reasonable default settings."
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(define syslog.conf
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;; Snippet adapted from the GNU inetutils manual.
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(add-text-to-store store "syslog.conf" "
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;; Snippet adapted from the GNU inetutils manual.
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(define contents "
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# Log all kernel messages, authentication messages of
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# level notice or higher and anything of level err or
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# higher to the console.
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@ -134,31 +133,30 @@
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# Log all the mail messages in one place.
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mail.* /var/log/maillog
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"))
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")
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(let* ((inetutils-drv (package-derivation store inetutils))
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(syslogd (string-append (derivation->output-path inetutils-drv)
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"/libexec/syslogd")))
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(service
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(provision '(syslogd))
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(start `(make-forkexec-constructor ,syslogd
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"--rcfile" ,syslog.conf))
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(inputs `(("inetutils" ,inetutils)
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("syslog.conf" ,syslog.conf))))))
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(mlet %store-monad
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((syslog.conf (text-file "syslog.conf" contents))
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(syslogd (package-file inetutils "libexec/syslogd")))
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(return
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(service
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(provision '(syslogd))
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(start `(make-forkexec-constructor ,syslogd
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"--rcfile" ,syslog.conf))
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(inputs `(("inetutils" ,inetutils)
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("syslog.conf" ,syslog.conf)))))))
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(define* (guix-service store #:key (guix guix) (builder-group "guixbuild"))
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(define* (guix-service #:key (guix guix) (builder-group "guixbuild"))
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"Return a service that runs the build daemon from GUIX."
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(let* ((drv (package-derivation store guix))
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(daemon (string-append (derivation->output-path drv)
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"/bin/guix-daemon")))
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(service
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(provision '(guix-daemon))
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(start `(make-forkexec-constructor ,daemon
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"--build-users-group"
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,builder-group))
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(inputs `(("guix" ,guix))))))
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(mlet %store-monad ((daemon (package-file guix "bin/guix-daemon")))
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(return (service
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(provision '(guix-daemon))
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(start `(make-forkexec-constructor ,daemon
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"--build-users-group"
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,builder-group))
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(inputs `(("guix" ,guix)))))))
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(define* (static-networking-service store interface ip
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(define* (static-networking-service interface ip
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#:key
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gateway
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(inetutils inetutils)
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@ -169,31 +167,30 @@ true, it must be a string specifying the default network gateway."
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;; TODO: Eventually we should do this using Guile's networking procedures,
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;; like 'configure-qemu-networking' does, but the patch that does this is
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;; not yet in stock Guile.
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(let ((ifconfig (string-append (package-output store inetutils)
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"/bin/ifconfig"))
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(route (string-append (package-output store net-tools)
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"/sbin/route")))
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(service
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(provision '(networking))
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(start `(lambda _
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(and (zero? (system* ,ifconfig ,interface ,ip "up"))
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,(if gateway
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`(begin
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(sleep 3) ; XXX
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(zero? (system* ,route "add" "-net" "default"
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"gw" ,gateway)))
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#t))))
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(stop `(lambda _
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(system* ,ifconfig ,interface "down")
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(system* ,route "del" "-net" "default")))
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(respawn? #f)
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(inputs `(("inetutils" ,inetutils)
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,@(if gateway
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`(("net-tools" ,net-tools))
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'()))))))
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(mlet %store-monad ((ifconfig (package-file inetutils "bin/ifconfig"))
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(route (package-file net-tools "sbin/route")))
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(return
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(service
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(provision '(networking))
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(start `(lambda _
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(and (zero? (system* ,ifconfig ,interface ,ip "up"))
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,(if gateway
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`(begin
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(sleep 3) ; XXX
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(zero? (system* ,route "add" "-net" "default"
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"gw" ,gateway)))
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#t))))
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(stop `(lambda _
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(system* ,ifconfig ,interface "down")
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(system* ,route "del" "-net" "default")))
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(respawn? #f)
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(inputs `(("inetutils" ,inetutils)
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,@(if gateway
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`(("net-tools" ,net-tools))
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'())))))))
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(define (dmd-configuration-file store services)
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(define (dmd-configuration-file services)
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"Return the dmd configuration file for SERVICES."
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(define config
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`(begin
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@ -209,7 +206,6 @@ true, it must be a string specifying the default network gateway."
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services))
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(for-each start ',(append-map service-provision services))))
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(add-text-to-store store "dmd.conf"
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(object->string config)))
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(text-file "dmd.conf" (object->string config)))
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;;; dmd.scm ends here
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@ -21,6 +21,7 @@
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#:use-module (guix packages)
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#:use-module (guix derivations)
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#:use-module (guix records)
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#:use-module (guix monads)
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#:use-module (ice-9 match)
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#:use-module (srfi srfi-1)
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#:export (menu-entry
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@ -42,43 +43,45 @@
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(default '()))
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(initrd menu-entry-initrd))
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(define* (grub-configuration-file store entries
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(define* (grub-configuration-file entries
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#:key (default-entry 1) (timeout 5)
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(system (%current-system)))
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"Return the GRUB configuration file in STORE for ENTRIES, a list of
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"Return the GRUB configuration file for ENTRIES, a list of
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<menu-entry> objects, defaulting to DEFAULT-ENTRY and with the given TIMEOUT."
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(define prologue
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(define (prologue kernel)
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(format #f "
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set default=~a
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set timeout=~a
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search.file ~a~%"
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default-entry timeout
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(any (match-lambda
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(($ <menu-entry> _ linux)
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(let* ((drv (package-derivation store linux system))
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(out (derivation->output-path drv)))
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(string-append out "/bzImage"))))
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entries)))
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default-entry timeout kernel))
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(define (bzImage)
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(anym %store-monad
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(match-lambda
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(($ <menu-entry> _ linux)
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(package-file linux "bzImage"
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#:system system)))
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entries))
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(define entry->text
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(match-lambda
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(($ <menu-entry> label linux arguments initrd)
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(let ((linux-drv (package-derivation store linux system))
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(initrd-drv (package-derivation store initrd system)))
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(mlet %store-monad ((linux (package-file linux "bzImage"
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#:system system))
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(initrd (package-file initrd "initrd"
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#:system system)))
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;; XXX: Assume that INITRD is a directory containing an 'initrd' file.
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(format #f "menuentry ~s {
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linux ~a/bzImage ~a
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initrd ~a/initrd
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(return (format #f "menuentry ~s {
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linux ~a ~a
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initrd ~a
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}~%"
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label
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(derivation->output-path linux-drv)
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(string-join arguments)
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(derivation->output-path initrd-drv))))))
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label
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linux (string-join arguments) initrd))))))
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(add-text-to-store store "grub.cfg"
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(string-append prologue
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(string-concatenate
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(map entry->text entries)))
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'()))
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(mlet %store-monad ((kernel (bzImage))
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(body (mapm %store-monad entry->text entries)))
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(text-file "grub.cfg"
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(string-append (prologue kernel)
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(string-concatenate body)))))
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;;; grub.scm ends here
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@ -20,6 +20,7 @@
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#:use-module (guix store)
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#:use-module (guix records)
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#:use-module (guix derivations)
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#:use-module (guix monads)
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#:use-module (ice-9 match)
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#:use-module (srfi srfi-1)
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#:use-module (srfi srfi-26)
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@ -81,17 +82,20 @@
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(map (cut entry->string "password" <>) password)
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(map (cut entry->string "session" <>) session))))))
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(define (pam-services->directory store services)
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(define (pam-services->directory services)
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"Return the derivation to build the configuration directory to be used as
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/etc/pam.d for SERVICES."
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(let ((names (map pam-service-name services))
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(files (map (match-lambda
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(mlet %store-monad
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((names -> (map pam-service-name services))
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(files (mapm %store-monad
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(match-lambda
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((and service ($ <pam-service> name))
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(let ((config (pam-service->configuration service)))
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(add-text-to-store store
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(string-append name ".pam")
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config '()))))
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services)))
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(text-file (string-append name ".pam") config))))
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;; XXX: Eventually, SERVICES may be a list of monadic
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;; values instead of plain values.
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(map return services))))
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(define builder
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'(begin
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(use-modules (ice-9 match))
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@ -104,9 +108,7 @@
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%build-inputs)
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#t)))
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(build-expression->derivation store "pam.d" (%current-system)
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builder
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(zip names files))))
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(derivation-expression "pam.d" (%current-system) builder (zip names files))))
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(define %pam-other-services
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;; The "other" PAM configuration, which denies everything (see
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@ -20,6 +20,7 @@
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#:use-module (guix store)
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#:use-module (guix records)
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#:use-module (guix packages)
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#:use-module (guix monads)
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#:use-module ((gnu packages system)
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#:select (shadow))
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#:use-module (srfi srfi-1)
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@ -72,7 +73,7 @@
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(id user-group-id)
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(members user-group-members (default '())))
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(define (group-file store groups)
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(define (group-file groups)
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"Return a /etc/group file for GROUPS, a list of <user-group> objects."
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(define contents
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(let loop ((groups groups)
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@ -87,9 +88,9 @@
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(()
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(string-join (reverse result) "\n" 'suffix)))))
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(add-text-to-store store "group" contents))
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(text-file "group" contents))
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(define* (passwd-file store accounts #:key shadow?)
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(define* (passwd-file accounts #:key shadow?)
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"Return a password file for ACCOUNTS, a list of <user-account> objects. If
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SHADOW? is true, then it is a /etc/shadow file, otherwise it is a /etc/passwd
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file."
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@ -114,28 +115,27 @@ file."
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(()
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(string-join (reverse result) "\n" 'suffix)))))
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(add-text-to-store store (if shadow? "shadow" "passwd")
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contents '()))
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(text-file (if shadow? "shadow" "passwd") contents))
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(define* (guix-build-accounts store count #:key
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(define* (guix-build-accounts count #:key
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(first-uid 30001)
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(gid 30000)
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(shadow shadow))
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"Return a list of COUNT user accounts for Guix build users, with UIDs
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starting at FIRST-UID, and under GID."
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(let* ((gid* gid)
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(no-login (string-append (package-output store shadow) "/sbin/nologin")))
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(unfold (cut > <> count)
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(lambda (n)
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(user-account
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(name (format #f "guixbuilder~2,'0d" n))
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(password "!")
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(uid (+ first-uid n -1))
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(gid gid*)
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(comment (format #f "Guix Build User ~2d" n))
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(home-directory "/var/empty")
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(shell no-login)))
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1+
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1)))
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(mlet* %store-monad ((gid* -> gid)
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(no-login (package-file shadow "sbin/nologin")))
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(return (unfold (cut > <> count)
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(lambda (n)
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(user-account
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(name (format #f "guixbuilder~2,'0d" n))
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(password "!")
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(uid (+ first-uid n -1))
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(gid gid*)
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(comment (format #f "Guix Build User ~2d" n))
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(home-directory "/var/empty")
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(shell no-login)))
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1+
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1))))
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;;; shadow.scm ends here
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|
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@ -21,6 +21,7 @@
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#:use-module (guix store)
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#:use-module (guix derivations)
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#:use-module (guix packages)
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#:use-module (guix monads)
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#:use-module ((gnu packages base)
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#:select (%final-inputs
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guile-final gcc-final glibc-final
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|
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@ -58,7 +59,7 @@
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;;;
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;;; Code:
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|
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(define* (expression->derivation-in-linux-vm store name exp
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(define* (expression->derivation-in-linux-vm name exp
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#:key
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(system (%current-system))
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(inputs '())
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|
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@ -89,23 +90,23 @@ made available under the /xchg CIFS share."
|
|||
;; `build-expression->derivation'.
|
||||
|
||||
(define input-alist
|
||||
(map (match-lambda
|
||||
((input (? package? package))
|
||||
`(,input . ,(package-output store package "out" system)))
|
||||
((input (? package? package) sub-drv)
|
||||
`(,input . ,(package-output store package sub-drv system)))
|
||||
((input (? derivation? drv))
|
||||
`(,input . ,(derivation->output-path drv)))
|
||||
((input (? derivation? drv) sub-drv)
|
||||
`(,input . ,(derivation->output-path drv sub-drv)))
|
||||
((input (and (? string?) (? store-path?) file))
|
||||
`(,input . ,file)))
|
||||
inputs))
|
||||
|
||||
(define exp*
|
||||
;; EXP, but with INPUTS available.
|
||||
`(let ((%build-inputs ',input-alist))
|
||||
,exp))
|
||||
(with-monad %store-monad
|
||||
(map (match-lambda
|
||||
((input (? package? package))
|
||||
(mlet %store-monad ((out (package-file package #:system system)))
|
||||
(return `(,input . ,out))))
|
||||
((input (? package? package) sub-drv)
|
||||
(mlet %store-monad ((out (package-file package
|
||||
#:output sub-drv
|
||||
#:system system)))
|
||||
(return `(,input . ,out))))
|
||||
((input (? derivation? drv))
|
||||
(return `(,input . ,(derivation->output-path drv))))
|
||||
((input (? derivation? drv) sub-drv)
|
||||
(return `(,input . ,(derivation->output-path drv sub-drv))))
|
||||
((input (and (? string?) (? store-path?) file))
|
||||
(return `(,input . ,file))))
|
||||
inputs)))
|
||||
|
||||
(define builder
|
||||
;; Code that launches the VM that evaluates EXP.
|
||||
|
|
@ -167,34 +168,43 @@ made available under the /xchg CIFS share."
|
|||
(mkdir out)
|
||||
(copy-recursively "xchg" out)))))))
|
||||
|
||||
(let ((user-builder (add-text-to-store store "builder-in-linux-vm"
|
||||
(object->string exp*)
|
||||
'()))
|
||||
(->drv (cut package-derivation store <> system))
|
||||
(coreutils (car (assoc-ref %final-inputs "coreutils"))))
|
||||
(build-expression->derivation store name system builder
|
||||
`(("qemu" ,(->drv qemu))
|
||||
("linux" ,(->drv linux))
|
||||
("initrd" ,(->drv initrd))
|
||||
("coreutils" ,(->drv coreutils))
|
||||
("builder" ,user-builder)
|
||||
,@(map (match-lambda
|
||||
((name (? package? package)
|
||||
sub-drv ...)
|
||||
`(,name ,(->drv package)
|
||||
,@sub-drv))
|
||||
((name (? string? file))
|
||||
`(,name ,file))
|
||||
(tuple tuple))
|
||||
inputs))
|
||||
#:env-vars env-vars
|
||||
#:modules (delete-duplicates
|
||||
`((guix build utils)
|
||||
,@modules))
|
||||
#:guile-for-build guile-for-build
|
||||
#:references-graphs references-graphs)))
|
||||
|
||||
(define* (qemu-image store #:key
|
||||
(define (lower-inputs inputs)
|
||||
;; Turn any package in INPUTS into a derivation.
|
||||
(with-monad %store-monad
|
||||
(sequence %store-monad
|
||||
(map (match-lambda
|
||||
((name (? package? package) sub-drv ...)
|
||||
(mlet %store-monad ((drv (package->derivation package)))
|
||||
(return `(,name ,drv ,@sub-drv))))
|
||||
((name (? string? file))
|
||||
(return `(,name ,file)))
|
||||
(tuple
|
||||
(return tuple)))
|
||||
inputs))))
|
||||
|
||||
(mlet* %store-monad
|
||||
((input-alist (sequence %store-monad input-alist))
|
||||
(exp* -> `(let ((%build-inputs ',input-alist))
|
||||
,exp))
|
||||
(user-builder (text-file "builder-in-linux-vm"
|
||||
(object->string exp*)))
|
||||
(coreutils -> (car (assoc-ref %final-inputs "coreutils")))
|
||||
(inputs (lower-inputs `(("qemu" ,qemu)
|
||||
("linux" ,linux)
|
||||
("initrd" ,initrd)
|
||||
("coreutils" ,coreutils)
|
||||
("builder" ,user-builder)
|
||||
,@inputs))))
|
||||
(derivation-expression name system builder inputs
|
||||
#:env-vars env-vars
|
||||
#:modules (delete-duplicates
|
||||
`((guix build utils)
|
||||
,@modules))
|
||||
#:guile-for-build guile-for-build
|
||||
#:references-graphs references-graphs)))
|
||||
|
||||
(define* (qemu-image #:key
|
||||
(name "qemu-image")
|
||||
(system (%current-system))
|
||||
(disk-image-size (* 100 (expt 2 20)))
|
||||
|
|
@ -215,203 +225,206 @@ POPULATE is a list of directives stating directories or symlinks to be created
|
|||
in the disk image partition. It is evaluated once the image has been
|
||||
populated with INPUTS-TO-COPY. It can be used to provide additional files,
|
||||
such as /etc files."
|
||||
(define input->name+derivation
|
||||
(match-lambda
|
||||
((name (? package? package))
|
||||
`(,name . ,(derivation->output-path
|
||||
(package-derivation store package system))))
|
||||
((name (? package? package) sub-drv)
|
||||
`(,name . ,(derivation->output-path
|
||||
(package-derivation store package system)
|
||||
sub-drv)))
|
||||
((name (? derivation? drv))
|
||||
`(,name . ,(derivation->output-path drv)))
|
||||
((name (? derivation? drv) sub-drv)
|
||||
`(,name . ,(derivation->output-path drv sub-drv)))
|
||||
((input (and (? string?) (? store-path?) file))
|
||||
`(,input . ,file))))
|
||||
(define (input->name+derivation tuple)
|
||||
(with-monad %store-monad
|
||||
(match tuple
|
||||
((name (? package? package))
|
||||
(mlet %store-monad ((drv (package->derivation package system)))
|
||||
(return `(,name . ,(derivation->output-path drv)))))
|
||||
((name (? package? package) sub-drv)
|
||||
(mlet %store-monad ((drv (package->derivation package system)))
|
||||
(return `(,name . ,(derivation->output-path drv sub-drv)))))
|
||||
((name (? derivation? drv))
|
||||
(return `(,name . ,(derivation->output-path drv))))
|
||||
((name (? derivation? drv) sub-drv)
|
||||
(return `(,name . ,(derivation->output-path drv sub-drv))))
|
||||
((input (and (? string?) (? store-path?) file))
|
||||
(return `(,input . ,file))))))
|
||||
|
||||
(expression->derivation-in-linux-vm
|
||||
store "qemu-image"
|
||||
`(let ()
|
||||
(use-modules (ice-9 rdelim)
|
||||
(srfi srfi-1)
|
||||
(guix build utils)
|
||||
(guix build linux-initrd))
|
||||
(mlet %store-monad
|
||||
((graph (sequence %store-monad
|
||||
(map input->name+derivation inputs-to-copy))))
|
||||
(expression->derivation-in-linux-vm
|
||||
"qemu-image"
|
||||
`(let ()
|
||||
(use-modules (ice-9 rdelim)
|
||||
(srfi srfi-1)
|
||||
(guix build utils)
|
||||
(guix build linux-initrd))
|
||||
|
||||
(let ((parted (string-append (assoc-ref %build-inputs "parted")
|
||||
"/sbin/parted"))
|
||||
(mkfs (string-append (assoc-ref %build-inputs "e2fsprogs")
|
||||
"/sbin/mkfs.ext3"))
|
||||
(grub (string-append (assoc-ref %build-inputs "grub")
|
||||
"/sbin/grub-install"))
|
||||
(umount (string-append (assoc-ref %build-inputs "util-linux")
|
||||
"/bin/umount")) ; XXX: add to Guile
|
||||
(grub.cfg (assoc-ref %build-inputs "grub.cfg")))
|
||||
(let ((parted (string-append (assoc-ref %build-inputs "parted")
|
||||
"/sbin/parted"))
|
||||
(mkfs (string-append (assoc-ref %build-inputs "e2fsprogs")
|
||||
"/sbin/mkfs.ext3"))
|
||||
(grub (string-append (assoc-ref %build-inputs "grub")
|
||||
"/sbin/grub-install"))
|
||||
(umount (string-append (assoc-ref %build-inputs "util-linux")
|
||||
"/bin/umount")) ; XXX: add to Guile
|
||||
(grub.cfg (assoc-ref %build-inputs "grub.cfg")))
|
||||
|
||||
(define (read-reference-graph port)
|
||||
;; Return a list of store paths from the reference graph at PORT.
|
||||
;; The data at PORT is the format produced by #:references-graphs.
|
||||
(let loop ((line (read-line port))
|
||||
(result '()))
|
||||
(cond ((eof-object? line)
|
||||
(delete-duplicates result))
|
||||
((string-prefix? "/" line)
|
||||
(loop (read-line port)
|
||||
(cons line result)))
|
||||
(else
|
||||
(loop (read-line port)
|
||||
result)))))
|
||||
(define (read-reference-graph port)
|
||||
;; Return a list of store paths from the reference graph at PORT.
|
||||
;; The data at PORT is the format produced by #:references-graphs.
|
||||
(let loop ((line (read-line port))
|
||||
(result '()))
|
||||
(cond ((eof-object? line)
|
||||
(delete-duplicates result))
|
||||
((string-prefix? "/" line)
|
||||
(loop (read-line port)
|
||||
(cons line result)))
|
||||
(else
|
||||
(loop (read-line port)
|
||||
result)))))
|
||||
|
||||
(define (things-to-copy)
|
||||
;; Return the list of store files to copy to the image.
|
||||
(define (graph-from-file file)
|
||||
(call-with-input-file file
|
||||
read-reference-graph))
|
||||
(define (things-to-copy)
|
||||
;; Return the list of store files to copy to the image.
|
||||
(define (graph-from-file file)
|
||||
(call-with-input-file file
|
||||
read-reference-graph))
|
||||
|
||||
,(match inputs-to-copy
|
||||
(((graph-files . _) ...)
|
||||
`(let* ((graph-files ',(map (cut string-append "/xchg/" <>)
|
||||
graph-files))
|
||||
(paths (append-map graph-from-file graph-files)))
|
||||
(delete-duplicates paths)))
|
||||
(#f ''())))
|
||||
,(match inputs-to-copy
|
||||
(((graph-files . _) ...)
|
||||
`(let* ((graph-files ',(map (cut string-append "/xchg/" <>)
|
||||
graph-files))
|
||||
(paths (append-map graph-from-file graph-files)))
|
||||
(delete-duplicates paths)))
|
||||
(#f ''())))
|
||||
|
||||
;; GRUB is full of shell scripts.
|
||||
(setenv "PATH"
|
||||
(string-append (dirname grub) ":"
|
||||
(assoc-ref %build-inputs "coreutils") "/bin:"
|
||||
(assoc-ref %build-inputs "findutils") "/bin:"
|
||||
(assoc-ref %build-inputs "sed") "/bin:"
|
||||
(assoc-ref %build-inputs "grep") "/bin:"
|
||||
(assoc-ref %build-inputs "gawk") "/bin"))
|
||||
;; GRUB is full of shell scripts.
|
||||
(setenv "PATH"
|
||||
(string-append (dirname grub) ":"
|
||||
(assoc-ref %build-inputs "coreutils") "/bin:"
|
||||
(assoc-ref %build-inputs "findutils") "/bin:"
|
||||
(assoc-ref %build-inputs "sed") "/bin:"
|
||||
(assoc-ref %build-inputs "grep") "/bin:"
|
||||
(assoc-ref %build-inputs "gawk") "/bin"))
|
||||
|
||||
(display "creating partition table...\n")
|
||||
(and (zero? (system* parted "/dev/vda" "mklabel" "msdos"
|
||||
"mkpart" "primary" "ext2" "1MiB"
|
||||
,(format #f "~aB"
|
||||
(- disk-image-size
|
||||
(* 5 (expt 2 20))))))
|
||||
(begin
|
||||
(display "creating ext3 partition...\n")
|
||||
(and (zero? (system* mkfs "-F" "/dev/vda1"))
|
||||
(let ((store (string-append "/fs" ,%store-directory)))
|
||||
(display "mounting partition...\n")
|
||||
(mkdir "/fs")
|
||||
(mount "/dev/vda1" "/fs" "ext3")
|
||||
(mkdir-p "/fs/boot/grub")
|
||||
(symlink grub.cfg "/fs/boot/grub/grub.cfg")
|
||||
(display "creating partition table...\n")
|
||||
(and (zero? (system* parted "/dev/vda" "mklabel" "msdos"
|
||||
"mkpart" "primary" "ext2" "1MiB"
|
||||
,(format #f "~aB"
|
||||
(- disk-image-size
|
||||
(* 5 (expt 2 20))))))
|
||||
(begin
|
||||
(display "creating ext3 partition...\n")
|
||||
(and (zero? (system* mkfs "-F" "/dev/vda1"))
|
||||
(let ((store (string-append "/fs" ,%store-directory)))
|
||||
(display "mounting partition...\n")
|
||||
(mkdir "/fs")
|
||||
(mount "/dev/vda1" "/fs" "ext3")
|
||||
(mkdir-p "/fs/boot/grub")
|
||||
(symlink grub.cfg "/fs/boot/grub/grub.cfg")
|
||||
|
||||
;; Populate the image's store.
|
||||
(mkdir-p store)
|
||||
(chmod store #o1775)
|
||||
(for-each (lambda (thing)
|
||||
(copy-recursively thing
|
||||
(string-append "/fs"
|
||||
thing)))
|
||||
(cons grub.cfg (things-to-copy)))
|
||||
;; Populate the image's store.
|
||||
(mkdir-p store)
|
||||
(chmod store #o1775)
|
||||
(for-each (lambda (thing)
|
||||
(copy-recursively thing
|
||||
(string-append "/fs"
|
||||
thing)))
|
||||
(cons grub.cfg (things-to-copy)))
|
||||
|
||||
;; Populate /dev.
|
||||
(make-essential-device-nodes #:root "/fs")
|
||||
;; Populate /dev.
|
||||
(make-essential-device-nodes #:root "/fs")
|
||||
|
||||
;; Optionally, register the inputs in the image's store.
|
||||
(let* ((guix (assoc-ref %build-inputs "guix"))
|
||||
(register (string-append guix
|
||||
"/sbin/guix-register")))
|
||||
,@(if initialize-store?
|
||||
(match inputs-to-copy
|
||||
(((graph-files . _) ...)
|
||||
(map (lambda (closure)
|
||||
`(system* register "--prefix" "/fs"
|
||||
,(string-append "/xchg/"
|
||||
closure)))
|
||||
graph-files)))
|
||||
'(#f)))
|
||||
;; Optionally, register the inputs in the image's store.
|
||||
(let* ((guix (assoc-ref %build-inputs "guix"))
|
||||
(register (string-append guix
|
||||
"/sbin/guix-register")))
|
||||
,@(if initialize-store?
|
||||
(match inputs-to-copy
|
||||
(((graph-files . _) ...)
|
||||
(map (lambda (closure)
|
||||
`(system* register "--prefix" "/fs"
|
||||
,(string-append "/xchg/"
|
||||
closure)))
|
||||
graph-files)))
|
||||
'(#f)))
|
||||
|
||||
;; Evaluate the POPULATE directives.
|
||||
,@(let loop ((directives populate)
|
||||
(statements '()))
|
||||
(match directives
|
||||
(()
|
||||
(reverse statements))
|
||||
((('directory name) rest ...)
|
||||
(loop rest
|
||||
(cons `(mkdir-p ,(string-append "/fs" name))
|
||||
statements)))
|
||||
((('directory name uid gid) rest ...)
|
||||
(let ((dir (string-append "/fs" name)))
|
||||
(loop rest
|
||||
(cons* `(chown ,dir ,uid ,gid)
|
||||
`(mkdir-p ,dir)
|
||||
statements))))
|
||||
(((new '-> old) rest ...)
|
||||
(loop rest
|
||||
(cons `(symlink ,old
|
||||
,(string-append "/fs" new))
|
||||
statements)))))
|
||||
;; Evaluate the POPULATE directives.
|
||||
,@(let loop ((directives populate)
|
||||
(statements '()))
|
||||
(match directives
|
||||
(()
|
||||
(reverse statements))
|
||||
((('directory name) rest ...)
|
||||
(loop rest
|
||||
(cons `(mkdir-p ,(string-append "/fs" name))
|
||||
statements)))
|
||||
((('directory name uid gid) rest ...)
|
||||
(let ((dir (string-append "/fs" name)))
|
||||
(loop rest
|
||||
(cons* `(chown ,dir ,uid ,gid)
|
||||
`(mkdir-p ,dir)
|
||||
statements))))
|
||||
(((new '-> old) rest ...)
|
||||
(loop rest
|
||||
(cons `(symlink ,old
|
||||
,(string-append "/fs" new))
|
||||
statements)))))
|
||||
|
||||
(and=> (assoc-ref %build-inputs "populate")
|
||||
(lambda (populate)
|
||||
(chdir "/fs")
|
||||
(primitive-load populate)
|
||||
(chdir "/")))
|
||||
(and=> (assoc-ref %build-inputs "populate")
|
||||
(lambda (populate)
|
||||
(chdir "/fs")
|
||||
(primitive-load populate)
|
||||
(chdir "/")))
|
||||
|
||||
(display "clearing file timestamps...\n")
|
||||
(for-each (lambda (file)
|
||||
(let ((s (lstat file)))
|
||||
;; XXX: Guile uses libc's 'utime' function
|
||||
;; (not 'futime'), so the timestamp of
|
||||
;; symlinks cannot be changed, and there
|
||||
;; are symlinks here pointing to
|
||||
;; /nix/store, which is the host,
|
||||
;; read-only store.
|
||||
(unless (eq? (stat:type s) 'symlink)
|
||||
(utime file 0 0 0 0))))
|
||||
(find-files "/fs" ".*"))
|
||||
(display "clearing file timestamps...\n")
|
||||
(for-each (lambda (file)
|
||||
(let ((s (lstat file)))
|
||||
;; XXX: Guile uses libc's 'utime' function
|
||||
;; (not 'futime'), so the timestamp of
|
||||
;; symlinks cannot be changed, and there
|
||||
;; are symlinks here pointing to
|
||||
;; /nix/store, which is the host,
|
||||
;; read-only store.
|
||||
(unless (eq? (stat:type s) 'symlink)
|
||||
(utime file 0 0 0 0))))
|
||||
(find-files "/fs" ".*"))
|
||||
|
||||
(and (zero?
|
||||
(system* grub "--no-floppy"
|
||||
"--boot-directory" "/fs/boot"
|
||||
"/dev/vda"))
|
||||
(zero? (system* umount "/fs"))
|
||||
(reboot))))))))
|
||||
#:system system
|
||||
#:inputs `(("parted" ,parted)
|
||||
("grub" ,grub)
|
||||
("e2fsprogs" ,e2fsprogs)
|
||||
("grub.cfg" ,grub-configuration)
|
||||
(and (zero?
|
||||
(system* grub "--no-floppy"
|
||||
"--boot-directory" "/fs/boot"
|
||||
"/dev/vda"))
|
||||
(zero? (system* umount "/fs"))
|
||||
(reboot))))))))
|
||||
#:system system
|
||||
#:inputs `(("parted" ,parted)
|
||||
("grub" ,grub)
|
||||
("e2fsprogs" ,e2fsprogs)
|
||||
("grub.cfg" ,grub-configuration)
|
||||
|
||||
;; For shell scripts.
|
||||
("sed" ,(car (assoc-ref %final-inputs "sed")))
|
||||
("grep" ,(car (assoc-ref %final-inputs "grep")))
|
||||
("coreutils" ,(car (assoc-ref %final-inputs "coreutils")))
|
||||
("findutils" ,(car (assoc-ref %final-inputs "findutils")))
|
||||
("gawk" ,(car (assoc-ref %final-inputs "gawk")))
|
||||
("util-linux" ,util-linux)
|
||||
;; For shell scripts.
|
||||
("sed" ,(car (assoc-ref %final-inputs "sed")))
|
||||
("grep" ,(car (assoc-ref %final-inputs "grep")))
|
||||
("coreutils" ,(car (assoc-ref %final-inputs "coreutils")))
|
||||
("findutils" ,(car (assoc-ref %final-inputs "findutils")))
|
||||
("gawk" ,(car (assoc-ref %final-inputs "gawk")))
|
||||
("util-linux" ,util-linux)
|
||||
|
||||
,@(if initialize-store?
|
||||
`(("guix" ,guix))
|
||||
'())
|
||||
,@(if initialize-store?
|
||||
`(("guix" ,guix))
|
||||
'())
|
||||
|
||||
,@inputs-to-copy)
|
||||
#:make-disk-image? #t
|
||||
#:disk-image-size disk-image-size
|
||||
#:references-graphs (map input->name+derivation inputs-to-copy)
|
||||
#:modules '((guix build utils)
|
||||
(guix build linux-initrd))))
|
||||
,@inputs-to-copy)
|
||||
#:make-disk-image? #t
|
||||
#:disk-image-size disk-image-size
|
||||
#:references-graphs graph
|
||||
#:modules '((guix build utils)
|
||||
(guix build linux-initrd)))))
|
||||
|
||||
|
||||
;;;
|
||||
;;; Stand-alone VM image.
|
||||
;;;
|
||||
|
||||
(define* (union store inputs
|
||||
(define* (union inputs
|
||||
#:key (guile (%guile-for-build)) (system (%current-system))
|
||||
(name "union"))
|
||||
"Return a derivation that builds the union of INPUTS. INPUTS is a list of
|
||||
input tuples."
|
||||
(define builder
|
||||
`(begin
|
||||
'(begin
|
||||
(use-modules (guix build union))
|
||||
|
||||
(setvbuf (current-output-port) _IOLBF)
|
||||
|
|
@ -423,132 +436,124 @@ input tuples."
|
|||
output (length inputs))
|
||||
(union-build output inputs))))
|
||||
|
||||
(build-expression->derivation store name system builder
|
||||
(map (match-lambda
|
||||
((name (? package? p))
|
||||
`(,name ,(package-derivation store p
|
||||
system)))
|
||||
((name (? package? p) output)
|
||||
`(,name ,(package-derivation store p
|
||||
system)
|
||||
,output))
|
||||
(x x))
|
||||
inputs)
|
||||
#:modules '((guix build union))
|
||||
#:guile-for-build guile))
|
||||
(mlet %store-monad
|
||||
((inputs (sequence %store-monad
|
||||
(map (match-lambda
|
||||
((name (? package? p))
|
||||
(mlet %store-monad
|
||||
((drv (package->derivation p system)))
|
||||
(return `(,name ,drv))))
|
||||
((name (? package? p) output)
|
||||
(mlet %store-monad
|
||||
((drv (package->derivation p system)))
|
||||
(return `(,name ,drv ,output))))
|
||||
(x
|
||||
(return x)))
|
||||
inputs))))
|
||||
(derivation-expression name system builder
|
||||
inputs
|
||||
#:modules '((guix build union))
|
||||
#:guile-for-build guile)))
|
||||
|
||||
(define (system-qemu-image store)
|
||||
(define (system-qemu-image)
|
||||
"Return the derivation of a QEMU image of the GNU system."
|
||||
(define motd
|
||||
(add-text-to-store store "motd" "
|
||||
(define build-user-gid 30000)
|
||||
|
||||
(mlet* %store-monad
|
||||
((motd (text-file "motd" "
|
||||
Happy birthday, GNU! http://www.gnu.org/gnu30
|
||||
|
||||
"))
|
||||
|
||||
(define %pam-services
|
||||
;; Services known to PAM.
|
||||
(list %pam-other-services
|
||||
(unix-pam-service "login"
|
||||
#:allow-empty-passwords? #t
|
||||
#:motd motd)))
|
||||
(%pam-services ->
|
||||
;; Services known to PAM.
|
||||
(list %pam-other-services
|
||||
(unix-pam-service "login"
|
||||
#:allow-empty-passwords? #t
|
||||
#:motd motd)))
|
||||
|
||||
(define %dmd-services
|
||||
;; Services run by dmd.
|
||||
(list (host-name-service store "gnu")
|
||||
(mingetty-service store "tty1")
|
||||
(mingetty-service store "tty2")
|
||||
(mingetty-service store "tty3")
|
||||
(mingetty-service store "tty4")
|
||||
(mingetty-service store "tty5")
|
||||
(mingetty-service store "tty6")
|
||||
(syslog-service store)
|
||||
(guix-service store)
|
||||
(nscd-service store)
|
||||
(services (listm %store-monad
|
||||
(host-name-service "gnu")
|
||||
(mingetty-service "tty1")
|
||||
(mingetty-service "tty2")
|
||||
(mingetty-service "tty3")
|
||||
(mingetty-service "tty4")
|
||||
(mingetty-service "tty5")
|
||||
(mingetty-service "tty6")
|
||||
(syslog-service)
|
||||
(guix-service)
|
||||
(nscd-service)
|
||||
|
||||
;; QEMU networking settings.
|
||||
(static-networking-service store "eth0" "10.0.2.10"
|
||||
#:gateway "10.0.2.2")))
|
||||
;; QEMU networking settings.
|
||||
(static-networking-service "eth0" "10.0.2.10"
|
||||
#:gateway "10.0.2.2")))
|
||||
|
||||
(define build-user-gid 30000)
|
||||
(build-accounts (guix-build-accounts 10 #:gid build-user-gid))
|
||||
|
||||
(define build-accounts
|
||||
(guix-build-accounts store 10 #:gid build-user-gid))
|
||||
(resolv.conf
|
||||
;; Name resolution for default QEMU settings.
|
||||
(text-file "resolv.conf" "nameserver 10.0.2.3\n"))
|
||||
|
||||
(define resolv.conf
|
||||
;; Name resolution for default QEMU settings.
|
||||
(add-text-to-store store "resolv.conf"
|
||||
"nameserver 10.0.2.3\n"))
|
||||
(etc-services (package-file net-base "etc/services"))
|
||||
(etc-protocols (package-file net-base "etc/protocols"))
|
||||
(etc-rpc (package-file net-base "etc/rpc"))
|
||||
|
||||
(define etc-services
|
||||
(string-append (package-output store net-base) "/etc/services"))
|
||||
(define etc-protocols
|
||||
(string-append (package-output store net-base) "/etc/protocols"))
|
||||
(define etc-rpc
|
||||
(string-append (package-output store net-base) "/etc/rpc"))
|
||||
(bash-file (package-file bash "bin/bash"))
|
||||
(dmd-file (package-file dmd "bin/dmd"))
|
||||
(dmd-conf (dmd-configuration-file services))
|
||||
(accounts -> (cons* (user-account
|
||||
(name "root")
|
||||
(password "")
|
||||
(uid 0) (gid 0)
|
||||
(comment "System administrator")
|
||||
(home-directory "/")
|
||||
(shell bash-file))
|
||||
(user-account
|
||||
(name "guest")
|
||||
(password "")
|
||||
(uid 1000) (gid 100)
|
||||
(comment "Guest of GNU")
|
||||
(home-directory "/home/guest")
|
||||
(shell bash-file))
|
||||
build-accounts))
|
||||
(passwd (passwd-file accounts))
|
||||
(shadow (passwd-file accounts #:shadow? #t))
|
||||
(group (group-file (list (user-group
|
||||
(name "root")
|
||||
(id 0))
|
||||
(user-group
|
||||
(name "users")
|
||||
(id 100)
|
||||
(members '("guest")))
|
||||
(user-group
|
||||
(name "guixbuild")
|
||||
(id build-user-gid)
|
||||
(members (map user-account-name
|
||||
build-accounts))))))
|
||||
(pam.d-drv (pam-services->directory %pam-services))
|
||||
(pam.d -> (derivation->output-path pam.d-drv))
|
||||
|
||||
(parameterize ((%guile-for-build (package-derivation store guile-final)))
|
||||
(let* ((bash-drv (package-derivation store bash))
|
||||
(bash-file (string-append (derivation->output-path bash-drv)
|
||||
"/bin/bash"))
|
||||
(dmd-drv (package-derivation store dmd))
|
||||
(dmd-file (string-append (derivation->output-path dmd-drv)
|
||||
"/bin/dmd"))
|
||||
(dmd-conf (dmd-configuration-file store %dmd-services))
|
||||
(accounts (cons* (user-account
|
||||
(name "root")
|
||||
(password "")
|
||||
(uid 0) (gid 0)
|
||||
(comment "System administrator")
|
||||
(home-directory "/")
|
||||
(shell bash-file))
|
||||
(user-account
|
||||
(name "guest")
|
||||
(password "")
|
||||
(uid 1000) (gid 100)
|
||||
(comment "Guest of GNU")
|
||||
(home-directory "/home/guest")
|
||||
(shell bash-file))
|
||||
build-accounts))
|
||||
(passwd (passwd-file store accounts))
|
||||
(shadow (passwd-file store accounts #:shadow? #t))
|
||||
(group (group-file store
|
||||
(list (user-group
|
||||
(name "root")
|
||||
(id 0))
|
||||
(user-group
|
||||
(name "users")
|
||||
(id 100)
|
||||
(members '("guest")))
|
||||
(user-group
|
||||
(name "guixbuild")
|
||||
(id build-user-gid)
|
||||
(members (map user-account-name
|
||||
build-accounts))))))
|
||||
(pam.d-drv (pam-services->directory store %pam-services))
|
||||
(pam.d (derivation->output-path pam.d-drv))
|
||||
(packages -> `(("coreutils" ,coreutils)
|
||||
("bash" ,bash)
|
||||
("guile" ,guile-2.0)
|
||||
("dmd" ,dmd)
|
||||
("gcc" ,gcc-final)
|
||||
("libc" ,glibc-final)
|
||||
("inetutils" ,inetutils)
|
||||
("findutils" ,findutils)
|
||||
("grep" ,grep)
|
||||
("sed" ,sed)
|
||||
("procps" ,procps)
|
||||
("psmisc" ,psmisc)
|
||||
("zile" ,zile)
|
||||
("guix" ,guix)))
|
||||
|
||||
(packages `(("coreutils" ,coreutils)
|
||||
("bash" ,bash)
|
||||
("guile" ,guile-2.0)
|
||||
("dmd" ,dmd)
|
||||
("gcc" ,gcc-final)
|
||||
("libc" ,glibc-final)
|
||||
("inetutils" ,inetutils)
|
||||
("findutils" ,findutils)
|
||||
("grep" ,grep)
|
||||
("sed" ,sed)
|
||||
("procps" ,procps)
|
||||
("psmisc" ,psmisc)
|
||||
("zile" ,zile)
|
||||
("guix" ,guix)))
|
||||
|
||||
;; TODO: Replace with a real profile with a manifest.
|
||||
;; TODO: Generate bashrc from packages' search-paths.
|
||||
(profile-drv (union store packages
|
||||
#:name "default-profile"))
|
||||
(profile (derivation->output-path profile-drv))
|
||||
(bashrc (add-text-to-store store "bashrc"
|
||||
(string-append "
|
||||
;; TODO: Replace with a real profile with a manifest.
|
||||
;; TODO: Generate bashrc from packages' search-paths.
|
||||
(profile-drv (union packages
|
||||
#:name "default-profile"))
|
||||
(profile -> (derivation->output-path profile-drv))
|
||||
(bashrc (text-file "bashrc" (string-append "
|
||||
export PS1='\\u@\\h\\$ '
|
||||
export PATH=$HOME/.guix-profile/bin:" profile "/bin:" profile "/sbin
|
||||
export CPATH=$HOME/.guix-profile/include:" profile "/include
|
||||
|
|
@ -557,7 +562,7 @@ alias ls='ls -p --color'
|
|||
alias ll='ls -l'
|
||||
")))
|
||||
|
||||
(issue (add-text-to-store store "issue" "
|
||||
(issue (text-file "issue" "
|
||||
This is an alpha preview of the GNU system. Welcome.
|
||||
|
||||
This image features the GNU Guix package manager, which was used to
|
||||
|
|
@ -567,67 +572,63 @@ GNU dmd (http://www.gnu.org/software/dmd/).
|
|||
You can log in as 'guest' or 'root' with no password.
|
||||
"))
|
||||
|
||||
(populate `((directory "/nix/store" 0 ,build-user-gid)
|
||||
(directory "/etc")
|
||||
(directory "/var/log") ; for dmd
|
||||
(directory "/var/run/nscd")
|
||||
("/etc/shadow" -> ,shadow)
|
||||
("/etc/passwd" -> ,passwd)
|
||||
("/etc/group" -> ,group)
|
||||
("/etc/login.defs" -> "/dev/null")
|
||||
("/etc/pam.d" -> ,pam.d)
|
||||
("/etc/resolv.conf" -> ,resolv.conf)
|
||||
("/etc/profile" -> ,bashrc)
|
||||
("/etc/issue" -> ,issue)
|
||||
("/etc/services" -> ,etc-services)
|
||||
("/etc/protocols" -> ,etc-protocols)
|
||||
("/etc/rpc" -> ,etc-rpc)
|
||||
(directory "/var/nix/gcroots")
|
||||
("/var/nix/gcroots/default-profile" -> ,profile)
|
||||
(directory "/tmp")
|
||||
(directory "/var/nix/profiles/per-user/root" 0 0)
|
||||
(directory "/var/nix/profiles/per-user/guest"
|
||||
1000 100)
|
||||
(directory "/home/guest" 1000 100)))
|
||||
(out (derivation->output-path
|
||||
(package-derivation store mingetty)))
|
||||
(boot (add-text-to-store store "boot"
|
||||
(object->string
|
||||
`(execl ,dmd-file "dmd"
|
||||
"--config" ,dmd-conf))))
|
||||
(entries (list (menu-entry
|
||||
(label (string-append
|
||||
"GNU System with Linux-Libre "
|
||||
(package-version linux-libre)
|
||||
" (technology preview)"))
|
||||
(linux linux-libre)
|
||||
(linux-arguments `("--root=/dev/vda1"
|
||||
,(string-append "--load=" boot)))
|
||||
(initrd gnu-system-initrd))))
|
||||
(grub.cfg (grub-configuration-file store entries)))
|
||||
(qemu-image store
|
||||
#:grub-configuration grub.cfg
|
||||
#:populate populate
|
||||
#:disk-image-size (* 550 (expt 2 20))
|
||||
#:initialize-store? #t
|
||||
#:inputs-to-copy `(("boot" ,boot)
|
||||
("linux" ,linux-libre)
|
||||
("initrd" ,gnu-system-initrd)
|
||||
("pam.d" ,pam.d-drv)
|
||||
("profile" ,profile-drv)
|
||||
(populate -> `((directory "/nix/store" 0 ,build-user-gid)
|
||||
(directory "/etc")
|
||||
(directory "/var/log") ; for dmd
|
||||
(directory "/var/run/nscd")
|
||||
("/etc/shadow" -> ,shadow)
|
||||
("/etc/passwd" -> ,passwd)
|
||||
("/etc/group" -> ,group)
|
||||
("/etc/login.defs" -> "/dev/null")
|
||||
("/etc/pam.d" -> ,pam.d)
|
||||
("/etc/resolv.conf" -> ,resolv.conf)
|
||||
("/etc/profile" -> ,bashrc)
|
||||
("/etc/issue" -> ,issue)
|
||||
("/etc/services" -> ,etc-services)
|
||||
("/etc/protocols" -> ,etc-protocols)
|
||||
("/etc/rpc" -> ,etc-rpc)
|
||||
(directory "/var/nix/gcroots")
|
||||
("/var/nix/gcroots/default-profile" -> ,profile)
|
||||
(directory "/tmp")
|
||||
(directory "/var/nix/profiles/per-user/root" 0 0)
|
||||
(directory "/var/nix/profiles/per-user/guest"
|
||||
1000 100)
|
||||
(directory "/home/guest" 1000 100)))
|
||||
(boot (text-file "boot" (object->string
|
||||
`(execl ,dmd-file "dmd"
|
||||
"--config" ,dmd-conf))))
|
||||
(entries -> (list (return (menu-entry
|
||||
(label (string-append
|
||||
"GNU system with Linux-Libre "
|
||||
(package-version linux-libre)
|
||||
" (technology preview)"))
|
||||
(linux linux-libre)
|
||||
(linux-arguments `("--root=/dev/vda1"
|
||||
,(string-append "--load=" boot)))
|
||||
(initrd gnu-system-initrd)))))
|
||||
(grub.cfg (grub-configuration-file entries)))
|
||||
(qemu-image #:grub-configuration grub.cfg
|
||||
#:populate populate
|
||||
#:disk-image-size (* 550 (expt 2 20))
|
||||
#:initialize-store? #t
|
||||
#:inputs-to-copy `(("boot" ,boot)
|
||||
("linux" ,linux-libre)
|
||||
("initrd" ,gnu-system-initrd)
|
||||
("pam.d" ,pam.d-drv)
|
||||
("profile" ,profile-drv)
|
||||
|
||||
;; Configuration.
|
||||
("dmd.conf" ,dmd-conf)
|
||||
("etc-pam.d" ,pam.d-drv)
|
||||
("etc-passwd" ,passwd)
|
||||
("etc-shadow" ,shadow)
|
||||
("etc-group" ,group)
|
||||
("etc-resolv.conf" ,resolv.conf)
|
||||
("etc-bashrc" ,bashrc)
|
||||
("etc-issue" ,issue)
|
||||
("etc-motd" ,motd)
|
||||
("net-base" ,net-base)
|
||||
,@(append-map service-inputs
|
||||
%dmd-services))))))
|
||||
;; Configuration.
|
||||
("dmd.conf" ,dmd-conf)
|
||||
("etc-pam.d" ,pam.d-drv)
|
||||
("etc-passwd" ,passwd)
|
||||
("etc-shadow" ,shadow)
|
||||
("etc-group" ,group)
|
||||
("etc-resolv.conf" ,resolv.conf)
|
||||
("etc-bashrc" ,bashrc)
|
||||
("etc-issue" ,issue)
|
||||
("etc-motd" ,motd)
|
||||
("net-base" ,net-base)
|
||||
,@(append-map service-inputs
|
||||
services)))))
|
||||
|
||||
;;; vm.scm ends here
|
||||
|
|
|
|||
Loading…
Reference in a new issue