The following series adds: * proxmox-boot-tool kernel pin <kabi-version> (to permanently set the default entry of the respective bootloader) * proxmox-boot-tool kernel unpin (to undo a previous pin) * proxmox-boot-tool kernel next-boot (to do a pin+touch a file, which causes an unpin on next boot)
This is the first functionality which is available for 'regular grub-setups' (i.e. systems setup with lvm-thin with our ISO or systems installed on top of plain debian) as well. The first two patches are cleanup+refactoring (and should not change any functionality) The choices (those I think might benefit from a bit of feedback) for this implementation were: * for grub - automaticially rewrite '/etc/default/grub' (as this is where I'd look to check whether some default is set) * for systemd - set the entry in the loader.conf and not in the efivars (`bootctl set-default/set-once`) - mostly from my bias towards config files instead of UEFI vars (depending on implementation quality of the UEFI) - another reason was to keep the implementation close for both boot-loaders * for p-b-t booted systems the need to run `p-b-t refresh` manually afterwards (following the behavior of `p-b-t kernel add/remove`) could be changed to invoking the refresh directly (as with non-p-b-t booted systems). Especially since it might make sense to 'add' multiple kernels and then do the mount+copy+configupdate only once, whereas you can only pin on version anyways Tested on three VMs installed from the 7.1 ISO (UEFI+ZFS, legacy+ZFS, UEFI+lvm-thin). Stoiko Ivanov (5): proxmox-boot: drop unused potential_esps function proxmox-boot: add get_first_line_from_file helper and use it proxmox-boot: fix #3671 add pin/unpin for kernel-version proxmox-boot: add kernel next-boot command proxmox-boot: add pin/unpin functionality for non-p-b-t systems bin/proxmox-boot-tool | 65 +++++++++++++++++++++-- debian/pve-kernel-helper.install | 1 + debian/rules | 3 ++ proxmox-boot/Makefile | 4 ++ proxmox-boot/functions | 46 ++++++++++++++++ proxmox-boot/proxmox-boot-cleanup.service | 15 ++++++ proxmox-boot/zz-proxmox-boot | 15 +++--- 7 files changed, 137 insertions(+), 12 deletions(-) create mode 100644 proxmox-boot/proxmox-boot-cleanup.service -- 2.30.2 _______________________________________________ pve-devel mailing list pve-devel@lists.proxmox.com https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-devel
