diff options
Diffstat (limited to 'gnu/system/vm.scm')
| -rw-r--r-- | gnu/system/vm.scm | 151 |
1 files changed, 17 insertions, 134 deletions
diff --git a/gnu/system/vm.scm b/gnu/system/vm.scm index 37840ce355..1cab8997b4 100644 --- a/gnu/system/vm.scm +++ b/gnu/system/vm.scm @@ -269,95 +269,6 @@ substitutable." (eq? (service-kind service) guix-service-type)) (operating-system-services os))))) -(define* (iso9660-image #:key - (name "iso9660-image") - file-system-label - file-system-uuid - (system (%current-system)) - (target (%current-target-system)) - (qemu qemu-minimal) - os - bootcfg-drv - bootloader - (register-closures? (has-guix-service-type? os)) - (inputs '()) - (grub-mkrescue-environment '()) - (substitutable? #t)) - "Return a bootable, stand-alone iso9660 image. - -INPUTS is a list of inputs (as for packages)." - (define schema - (and register-closures? - (local-file (search-path %load-path - "guix/store/schema.sql")))) - - (expression->derivation-in-linux-vm - name - (with-extensions gcrypt-sqlite3&co - (with-imported-modules `(,@(source-module-closure '((gnu build vm) - (guix store database) - (guix build utils)) - #:select? not-config?) - ((guix config) => ,(make-config.scm))) - #~(begin - (use-modules (gnu build vm) - (guix store database) - (guix build utils)) - - (sql-schema #$schema) - - ;; Allow non-ASCII file names--e.g., 'nss-certs'--to be decoded. - (setenv "GUIX_LOCPATH" - #+(file-append glibc-utf8-locales "/lib/locale")) - (setlocale LC_ALL "en_US.utf8") - - (let ((inputs - '#$(append (list parted e2fsprogs dosfstools xorriso) - (map canonical-package - (list sed grep coreutils findutils gawk)))) - - - (graphs '#$(match inputs - (((names . _) ...) - names))) - ;; This variable is unused but allows us to add INPUTS-TO-COPY - ;; as inputs. - (to-register - '#$(map (match-lambda - ((name thing) thing) - ((name thing output) `(,thing ,output))) - inputs))) - - (set-path-environment-variable "PATH" '("bin" "sbin") inputs) - (make-iso9660-image #$xorriso - '#$grub-mkrescue-environment - #$(bootloader-package bootloader) - #$bootcfg-drv - #$os - "/xchg/guixsd.iso" - #:register-closures? #$register-closures? - #:closures graphs - #:volume-id #$file-system-label - #:volume-uuid #$(and=> file-system-uuid - uuid-bytevector)))))) - #:system system - #:target target - - ;; Keep a local file system for /tmp so that we can populate it directly as - ;; root and have files owned by root. See <https://bugs.gnu.org/31752>. - #:file-systems (remove (lambda (file-system) - (string=? (file-system-mount-point file-system) - "/tmp")) - %linux-vm-file-systems) - - #:make-disk-image? #f - #:single-file-output? #t - #:references-graphs inputs - #:substitutable? substitutable? - - ;; Xorriso seems to be quite memory-hungry, so increase the VM's RAM size. - #:memory-size 512)) - (define* (qemu-image #:key (name "qemu-image") (system (%current-system)) @@ -618,25 +529,14 @@ to USB sticks meant to be read-only. SUBSTITUTABLE? determines whether the returned derivation should be marked as substitutable." - (define normalize-label - ;; ISO labels are all-caps (case-insensitive), but since - ;; 'find-partition-by-label' is case-sensitive, make it all-caps here. - (if (string=? "iso9660" file-system-type) - string-upcase - identity)) - (define root-label - ;; Volume name of the root file system. - (normalize-label "Guix_image")) + "Guix_image") (define (root-uuid os) ;; UUID of the root file system, computed in a deterministic fashion. ;; This is what we use to locate the root file system so it has to be ;; different from the user's own file system UUIDs. - (operating-system-uuid os - (if (string=? file-system-type "iso9660") - 'iso9660 - 'dce))) + (operating-system-uuid os 'dce)) (define file-systems-to-keep (remove (lambda (fs) @@ -653,11 +553,7 @@ substitutable." #:volatile-root? volatile? rest))) - (bootloader (if (string=? "iso9660" file-system-type) - (bootloader-configuration - (inherit (operating-system-bootloader os)) - (bootloader grub-mkrescue-bootloader)) - (operating-system-bootloader os))) + (bootloader (operating-system-bootloader os)) ;; Force our own root file system. (We need a "/" file system ;; to call 'root-uuid'.) @@ -675,33 +571,20 @@ substitutable." (type file-system-type)) file-systems-to-keep)))) (bootcfg (operating-system-bootcfg os))) - (if (string=? "iso9660" file-system-type) - (iso9660-image #:name name - #:file-system-label root-label - #:file-system-uuid uuid - #:os os - #:bootcfg-drv bootcfg - #:bootloader (bootloader-configuration-bootloader - (operating-system-bootloader os)) - #:inputs `(("system" ,os) - ("bootcfg" ,bootcfg)) - #:grub-mkrescue-environment - '(("MKRESCUE_SED_MODE" . "mbr_hfs")) - #:substitutable? substitutable?) - (qemu-image #:name name - #:os os - #:bootcfg-drv bootcfg - #:bootloader (bootloader-configuration-bootloader - (operating-system-bootloader os)) - #:disk-image-size disk-image-size - #:disk-image-format "raw" - #:file-system-type file-system-type - #:file-system-label root-label - #:file-system-uuid uuid - #:copy-inputs? #t - #:inputs `(("system" ,os) - ("bootcfg" ,bootcfg)) - #:substitutable? substitutable?)))) + (qemu-image #:name name + #:os os + #:bootcfg-drv bootcfg + #:bootloader (bootloader-configuration-bootloader + (operating-system-bootloader os)) + #:disk-image-size disk-image-size + #:disk-image-format "raw" + #:file-system-type file-system-type + #:file-system-label root-label + #:file-system-uuid uuid + #:copy-inputs? #t + #:inputs `(("system" ,os) + ("bootcfg" ,bootcfg)) + #:substitutable? substitutable?))) (define* (system-qemu-image os #:key |