From 7e5124a44c8d589b2dffc1d083653dc3b084d082 Mon Sep 17 00:00:00 2001 From: Alex Kiernan Date: Wed, 8 May 2019 16:57:26 +0100 Subject: 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 . [ 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. (From OE-Core rev: c5fb399f5894c16cf8eeadd507dc38c29b0fd657) Signed-off-by: Alex Kiernan Signed-off-by: Richard Purdie --- meta/classes/image.bbclass | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) (limited to 'meta/classes/image.bbclass') 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 = "" -- cgit v1.2.3-54-g00ecf