SYSTEMD-IMPORT-GENERATOR(8) systemd-import-generator - /usr/lib/systemd/system-generators/systemd-import-generator systemd-import-generator ( ) systemd-importd.service(8) . systemd-confext(8) systemd-sysext(8) systemd-nspawn(1)/ systemd-vmspawn(1) systemd-portabled.service(8) . importctl(1) . systemd-import-generator systemd.generator(7). systemd-import-generator kernel-command-line(7) : systemd.pull= URL . URL . URL "http://" "https://" "file://". : rw, ro . . 257. verify= . "no" "checksum" "signature" ( ). --verify= importctl(1). 257. sysext, confext, machine, portable /var/lib/extensions/ /var/lib/confexts/ /var/lib/machines/ /var/lib/portables/. . 257. tar, raw ( ) ( ) (DDI). . 257. blockdev ( systemd-loop@.service) . . "". UAPI.3 [1] GPT systemd-gpt-auto-generator(8) "rootdisk" . "root=gpt-auto" . "rd." "systemd.pull=" RAM (initrd) . 258. bootorigin URL. HTTP UEFI URL . URL URL . HTTP UEFI . initrd . 258. runtime= . true /run/ false /var/lib/. true RAM (initrd) false . 258. 257. systemd.pull.success_action=, systemd.pull.failure_action= . SuccessAction=/FailureAction= systemd.unit(5) . . 257. . "rd." RAM (initrd) . systemd-import-generator . : import.pull . systemd.pull= . 257. 1. systemd.pull=raw,confext::https://example.com/myconfext.raw.gz DDI URL . 2. ( ) systemd.pull=tar,sysext,verify=no::https://example.com/mysysext.tar.gz URL -- . . : ! 3. () rd.systemd.pull=raw,machine,verify=no,blockdev:image:https://example.com/image.raw.xz root=/dev/disk/by-loop-ref/image.raw-part2 "image" . . 4. () URL HTTP UEFI rd.systemd.pull=raw,machine,verify=no,blockdev,bootorigin:rootdisk:image.raw.xz root=gpt-auto HTTP UEFI. UKI "http://example.com/image.efi" "http://example.com/image.raw.xz". systemd-gpt-auto-generator(8) . 5. (tar) HTTP UEFI rd.systemd.pull=tar,machine,verify=no,bootorigin:root:image.tar.xz root=bind:/run/machines/root ( ) (tarball) UEFI . systemd(1), systemd-importd.service(8), kernel-command-line(7), systemd.system-credentials(7), importctl(1), systemd-loop@.service(8), systemd-gpt-auto-generator(8) 1. UAPI.3 https://uapi-group.org/specifications/specs/discoverable_disk_image/ 3 . . : . systemd 260.1 SYSTEMD-IMPORT-GENERATOR(8)