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grub-wrapper: don't fail on reinit/refresh error

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these can happen for example if the system
- is set up to boot using systemd-boot
- but grub updates trigger a call to "grub-install"
- and systemd-boot is not installed

in this case, "proxmox-boot-tool reinit" will fail because of the lack of
"systemd-boot", and the upgrade triggering the grub-install call would error
out.

all the error messages/warnings are still printed and hopefully noticed.

Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
This commit is contained in:
Fabian Grünbichler 2023-11-21 08:53:05 +01:00 committed by Thomas Lamprecht
parent 0f4d066f1c
commit d7166478f4
1 changed files with 3 additions and 2 deletions
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5
src/bin/grub-install-wrapper
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@ -10,8 +10,9 @@ if proxmox-boot-tool status --quiet; then
MARKER_FILE="/tmp/proxmox-boot-tool.dpkg.marker"
if [ ! -e "$MARKER_FILE" ]; then
warn "This system is booted via proxmox-boot-tool, running proxmox-boot-tool init for all configured bootdisks"
proxmox-boot-tool reinit
proxmox-boot-tool refresh
# can fail for various reasons, but we don't want to fail the upgrade..
proxmox-boot-tool reinit || true
proxmox-boot-tool refresh || true
touch "$MARKER_FILE"
exit 0
else