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: Copyright (c) 2017 Enea AB and others.
:
: All rights reserved. This program and the accompanying materials
: are made available under the terms of the Apache License, Version 2.0
: which accompanies this distribution, and is available at
: http://www.apache.org/licenses/LICENSE-2.0
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From: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
Date: Thu, 24 Aug 2017 04:09:59 +0200
Subject: [PATCH] lib.sh: rm Ubuntu boot entry on EFI systems
On EFI-enabled systems, grub-install from grub-efi-* package
installs a boot entry named "ubuntu".
MaaS relies on IPMI to set boot order to PXE first; however
on systems with buggy firmware or without full IPMI support,
that fails, leading to booting Ubuntu from hard disk instead.
Work around this by clearing any previous Ubuntu boot entry
from board flash, before starting a new baremetal deploy.
NOTE: This only runs against nodes that are online from a
previous deploy.
Closes: ARMBAND-47
Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
---
mcp/scripts/lib.sh | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/mcp/scripts/lib.sh b/mcp/scripts/lib.sh
index a165bb3..2a694a7 100644
--- a/mcp/scripts/lib.sh
+++ b/mcp/scripts/lib.sh
@@ -35,6 +35,15 @@ function get_base_image {
wget -P "${image_dir}" -N "${base_image}"
}
+function cleanup_uefi {
+ # Clean up Ubuntu boot entry if cfg01, kvm nodes online from previous deploy
+ # shellcheck disable=SC2086
+ ssh ${SSH_OPTS} "ubuntu@${SALT_MASTER}" "sudo salt -C 'kvm* or cmp*' cmd.run \
+ \"which efibootmgr > /dev/null 2>&1 && \
+ efibootmgr | grep -oP '(?<=Boot)[0-9]+(?=.*ubuntu)' | \
+ xargs -I{} efibootmgr --delete-bootnum --bootnum {}\"" || true
+}
+
function cleanup_vms {
# clean up existing nodes
for node in $(virsh list --name | grep -P '\w{3}\d{2}'); do
@@ -52,6 +61,7 @@ function prepare_vms {
local base_image=$2
local image_dir=$3
+ cleanup_uefi
cleanup_vms
get_base_image "${base_image}" "${image_dir}"
# shellcheck disable=SC2016
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