diff options
Diffstat (limited to 'gnu/system/vm.scm')
| -rw-r--r-- | gnu/system/vm.scm | 59 |
1 files changed, 42 insertions, 17 deletions
diff --git a/gnu/system/vm.scm b/gnu/system/vm.scm index 124abd0fc9..0d4ed63eec 100644 --- a/gnu/system/vm.scm +++ b/gnu/system/vm.scm @@ -64,6 +64,7 @@ #:use-module (gnu system file-systems) #:use-module (gnu system) #:use-module (gnu services) + #:use-module (gnu services base) #:use-module (gnu system uuid) #:use-module (srfi srfi-1) @@ -249,6 +250,12 @@ made available under the /xchg CIFS share." #:guile-for-build guile-for-build #:references-graphs references-graphs))) +(define (has-guix-service-type? os) + "Return true if OS contains a service of the type GUIX-SERVICE-TYPE." + (not (not (find (lambda (service) + (eq? (service-kind service) guix-service-type)) + (operating-system-services os))))) + (define* (iso9660-image #:key (name "iso9660-image") file-system-label @@ -258,8 +265,9 @@ made available under the /xchg CIFS share." os bootcfg-drv bootloader - register-closures? - (inputs '())) + (register-closures? (has-guix-service-type? os)) + (inputs '()) + (grub-mkrescue-environment '())) "Return a bootable, stand-alone iso9660 image. INPUTS is a list of inputs (as for packages)." @@ -306,7 +314,9 @@ INPUTS is a list of inputs (as for packages)." inputs))) (set-path-environment-variable "PATH" '("bin" "sbin") inputs) - (make-iso9660-image #$(bootloader-package bootloader) + (make-iso9660-image #$xorriso + '#$grub-mkrescue-environment + #$(bootloader-package bootloader) #$bootcfg-drv #$os "/xchg/guixsd.iso" @@ -343,7 +353,7 @@ INPUTS is a list of inputs (as for packages)." os bootcfg-drv bootloader - (register-closures? #t) + (register-closures? (has-guix-service-type? os)) (inputs '()) copy-inputs?) "Return a bootable, stand-alone QEMU image of type DISK-IMAGE-FORMAT (e.g., @@ -359,7 +369,9 @@ file (GRUB-CONFIGURATION must be the name of a file in the VM.) INPUTS is a list of inputs (as for packages). When COPY-INPUTS? is true, copy all of INPUTS into the image being built. When REGISTER-CLOSURES? is true, register INPUTS in the store database of the image so that Guix can be used in -the image." +the image. By default, REGISTER-CLOSURES? is set to true only if a service of +type GUIX-SERVICE-TYPE is present in the services definition of the operating +system." (define schema (and register-closures? (local-file (search-path %load-path @@ -473,21 +485,32 @@ the image." (define* (system-docker-image os #:key - (name "guixsd-docker-image") - register-closures?) + (name "guix-docker-image") + (register-closures? (has-guix-service-type? os))) "Build a docker image. OS is the desired <operating-system>. NAME is the -base name to use for the output file. When REGISTER-CLOSURES? is not #f, -register the closure of OS with Guix in the resulting Docker image. This only -makes sense when you want to build a Guix System Docker image that has Guix -installed inside of it. If you don't need Guix (e.g., your Docker -image just contains a web server that is started by the Shepherd), then you -should set REGISTER-CLOSURES? to #f." +base name to use for the output file. When REGISTER-CLOSURES? is true, +register the closure of OS with Guix in the resulting Docker image. By +default, REGISTER-CLOSURES? is set to true only if a service of type +GUIX-SERVICE-TYPE is present in the services definition of the operating +system." (define schema (and register-closures? (local-file (search-path %load-path "guix/store/schema.sql")))) - (let ((os (containerized-operating-system os '())) + (define boot-program + ;; Program that runs the boot script of OS, which in turn starts shepherd. + (program-file "boot-program" + #~(let ((system (cadr (command-line)))) + (setenv "GUIX_NEW_SYSTEM" system) + (execl #$(file-append guile-2.2 "/bin/guile") + "guile" "--no-auto-compile" + (string-append system "/boot"))))) + + + (let ((os (operating-system-with-gc-roots + (containerized-operating-system os '()) + (list boot-program))) (name (string-append name ".tar.gz")) (graph "system-graph")) (define build @@ -538,9 +561,11 @@ should set REGISTER-CLOSURES? to #f." (string-append "/xchg/" #$graph) read-reference-graph))) #$os + #:entry-point '(#$boot-program #$os) #:compressor '(#+(file-append gzip "/bin/gzip") "-9n") #:creation-time (make-time time-utc 0 1) #:transformations `((,root-directory -> "")))))))) + (expression->derivation-in-linux-vm name build #:make-disk-image? #f @@ -678,12 +703,13 @@ to USB sticks meant to be read-only." #:file-system-label root-label #:file-system-uuid uuid #:os os - #:register-closures? #t #:bootcfg-drv bootcfg #:bootloader (bootloader-configuration-bootloader (operating-system-bootloader os)) #:inputs `(("system" ,os) - ("bootcfg" ,bootcfg))) + ("bootcfg" ,bootcfg)) + #:grub-mkrescue-environment + '(("MKRESCUE_SED_MODE" . "mbr_hfs"))) (qemu-image #:name name #:os os #:bootcfg-drv bootcfg @@ -695,7 +721,6 @@ to USB sticks meant to be read-only." #:file-system-label root-label #:file-system-uuid uuid #:copy-inputs? #t - #:register-closures? #t #:inputs `(("system" ,os) ("bootcfg" ,bootcfg)))))) |