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| author |   Alex Kiernan <alex.kiernan@gmail.com> | 2019-05-08 16:57:26 +0100 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2019-05-09 16:31:06 +0100 |
| commit | c5fb399f5894c16cf8eeadd507dc38c29b0fd657 (patch) | |
| tree | b1727a8ab12746d5951d947ac540a5a44946a0b9 /meta/classes/image.bbclass | |
| parent | ddc2baa8b7ef6ecd6ed450bb8b3ed986b6797d9f (diff) | |
| download | openembedded-core-contrib-c5fb399f5894c16cf8eeadd507dc38c29b0fd657.tar.gz | |
systemd: Default to non-stateless images
When creating images, for anything other than the explicitly stateless
case, touch /etc/machine-id so that the images can be booted without an
initramfs and with `ro` set on the kernel command line, otherwise system
refuses to start:
[ 7.222134] systemd[1]: No hostname configured.
[ 7.227266] systemd[1]: Set hostname to <localhost>.
[ 7.232622] systemd[1]: System cannot boot: Missing /etc/machine-id and /etc is mounted read-only.
[ 7.241750] systemd[1]: Booting up is supported only when:
[ 7.247362] systemd[1]: 1) /etc/machine-id exists and is populated.
[ 7.253752] systemd[1]: 2) /etc/machine-id exists and is empty.
[ 7.259757] systemd[1]: 3) /etc/machine-id is missing and /etc is writable.
If IMAGE_FEATURES includes `stateless-rootfs` then systemctl-native is
not run on the image leaving the image for population at runtime by
systemd.
Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/classes/image.bbclass')
| -rw-r--r-- | meta/classes/image.bbclass | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/meta/classes/image.bbclass b/meta/classes/image.bbclass index a23403c082..d2b2fb979e 100644 --- a/meta/classes/image.bbclass +++ b/meta/classes/image.bbclass @@ -33,7 +33,7 @@ INHIBIT_DEFAULT_DEPS = "1" # IMAGE_FEATURES may contain any available package group IMAGE_FEATURES ?= "" IMAGE_FEATURES[type] = "list" -IMAGE_FEATURES[validitems] += "debug-tweaks read-only-rootfs empty-root-password allow-empty-password allow-root-login post-install-logging" +IMAGE_FEATURES[validitems] += "debug-tweaks read-only-rootfs stateless-rootfs empty-root-password allow-empty-password allow-root-login post-install-logging" # Generate companion debugfs? IMAGE_GEN_DEBUGFS ?= "0" @@ -665,12 +665,11 @@ reproducible_final_image_task () { fi } -IMAGE_EXTRADEPENDS += "${@bb.utils.contains('DISTRO_FEATURES', 'systemd', 'systemd-systemctl-native', '', d)}" - systemd_preset_all () { - systemctl --root="${IMAGE_ROOTFS}" --preset-mode=enable-only preset-all + systemctl --root="${IMAGE_ROOTFS}" --preset-mode=enable-only preset-all } -IMAGE_PREPROCESS_COMMAND_append = " ${@bb.utils.contains('DISTRO_FEATURES', 'systemd', 'systemd_preset_all;', '', d)} reproducible_final_image_task; " +IMAGE_EXTRADEPENDS += "${@ 'systemd-systemctl-native' if bb.utils.contains('DISTRO_FEATURES', 'systemd', True, False, d) and not bb.utils.contains('IMAGE_FEATURES', 'stateless-rootfs', True, False, d) else ''}" +IMAGE_PREPROCESS_COMMAND_append = " ${@ 'systemd_preset_all;' if bb.utils.contains('DISTRO_FEATURES', 'systemd', True, False, d) and not bb.utils.contains('IMAGE_FEATURES', 'stateless-rootfs', True, False, d) else ''} reproducible_final_image_task; " CVE_PRODUCT = "" |