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proxmox-boot: add reinit subcommand

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to iterate over all configured ESPs and refresh the boot-loader
installations.

the init function was changed to not run refresh directly - to prevent
refresh from running once for each ESP

currently reinit does not imply refresh

Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
This commit is contained in:
Stoiko Ivanov 2022-03-11 20:05:40 +01:00 committed by Thomas Lamprecht
parent bcd5fb47f0
commit ccfbe44f75
2 changed files with 39 additions and 21 deletions
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19
bin/grub-install-wrapper
View File

@ -2,22 +2,6 @@
set -e
. /usr/share/pve-kernel-helper/scripts/functions
init_boot_disks() {
if ! (echo "${curr_uuid}" | grep -qE '[0-9a-fA-F]{4}-[0-9a-fA-F]{4}'); then
warn "WARN: ${curr_uuid} read from ${ESP_LIST} does not look like a VFAT-UUID - skipping"
return
fi
path="/dev/disk/by-uuid/$curr_uuid"
if [ ! -e "${path}" ]; then
warn "WARN: ${path} does not exist - clean '${ESP_LIST}'! - skipping"
return
fi
proxmox-boot-tool init "$path"
}
if proxmox-boot-tool status --quiet; then
# detect when being called by dpkg (e.g. grub-pc.postinst
if [ -n "$DPKG_RUNNING_VERSION" ] && echo "$DPKG_MAINTSCRIPT_PACKAGE" | grep -sq "^grub-"; then
@ -28,7 +12,8 @@ if proxmox-boot-tool status --quiet; then
MARKER_FILE="/tmp/proxmox-boot-tool.dpkg.marker"
if [ ! -e "$MARKER_FILE" ]; then
warn "This system is booted via proxmox-boot-tool, running proxmox-boot-tool init for all configured bootdisks"
loop_esp_list init_boot_disks
proxmox-boot-tool reinit
proxmox-boot-tool refresh
touch "$MARKER_FILE"
exit 0
else

41
bin/proxmox-boot-tool
View File

@ -124,7 +124,7 @@ format() {
exit 0
}
init() {
init_bootloader() {
part="$1"
_get_partition_info "$part"
@ -174,8 +174,20 @@ init() {
echo "Adding '$part' to list of synced ESPs.."
_add_entry_to_list_file "$ESP_LIST" "$UUID"
echo "Refreshing kernels and initrds.."
refresh
}
reinit() {
if ! (echo "${curr_uuid}" | grep -qE '[0-9a-fA-F]{4}-[0-9a-fA-F]{4}'); then
warn "WARN: ${curr_uuid} read from ${ESP_LIST} does not look like a VFAT-UUID - skipping"
return
fi
path="/dev/disk/by-uuid/$curr_uuid"
if [ ! -e "${path}" ]; then
warn "WARN: ${path} does not exist - clean '${ESP_LIST}'! - skipping"
return
fi
init_bootloader "$path"
}
_clean_impl() {
@ -313,6 +325,9 @@ usage() {
if [ -z "$subcmd" ] || [ "$subcmd" = "init" ]; then
warn " $0 init <partition>"
fi
if [ -z "$subcmd" ] || [ "$subcmd" = "reinit" ]; then
warn " $0 reinit"
fi
if [ -z "$subcmd" ] || [ "$subcmd" = "clean" ]; then
warn " $0 clean [--dry-run]"
fi
@ -342,6 +357,10 @@ help() {
echo ""
echo " initialize EFI system partition at <partition> for automatic synchronization of pve-kernels and their associated initrds."
echo ""
echo "USAGE: $0 reinit"
echo ""
echo " reinitialize all configured EFI system partitions from $ESP_LIST."
echo ""
echo "USAGE: $0 clean [--dry-run]"
echo ""
echo " remove no longer existing EFI system partition UUIDs from $ESP_LIST. Use --dry-run to only print outdated entries instead of removing them."
@ -546,7 +565,21 @@ case "$1" in
usage "init"
exit 1
fi
init "$@"
init_bootloader "$@"
echo "Refreshing kernels and initrds.."
refresh
exit 0
;;
'reinit')
reexec_in_mountns "$@"
shift
if [ "$#" -eq 1 ]; then
warn "E: no arguments allowed."
warn ""
usage "reinit"
exit 1
fi
loop_esp_list reinit "$@"
exit 0
;;
'clean')