openstack
/
grenade
Code Issues Proposed changes

Enable nova workaround for upgrade bug 

Nova recently introduced an issue that breaks FFU due to requiring
new compute service records to be recorded before control services are
allowed to start. However the former depends on the latter, which
creates an unsatisfiable circular dependency. Since this has been
both released and backported, Nova introduced a workaround config flag
specifically to get out of that loop, which we set here if needed.

Related-Bug: #1958883
Change-Id: If4820dd4ec7e05ade6eb4a82a328797102704570
Depends-On: https://review.opendev.org/c/openstack/nova/+/826097
This commit is contained in:
Dan Smith 2022-01-24 07:02:46 -08:00
parent 6aae2a9cfa
commit bf235cd904
2 changed files with 9 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
grenaderc
View File

@ -106,6 +106,9 @@ SERVICE_TIMEOUT=${SERVICE_TIMEOUT:-30}
# process?
FORCE_ONLINE_MIGRATIONS=${FORCE_ONLINE_MIGRATIONS:-True}
# Should we enable Nova's mitigation for bug #1958883?
NOVA_ENABLE_UPGRADE_WORKAROUND=${NOVA_ENABLE_UPGRADE_WORKAROUND:-False}
# Local variables:
# mode: shell-script
# End:

6
projects/60_nova/upgrade.sh
View File

@ -74,6 +74,12 @@ $NOVA_BIN_DIR/nova-manage --config-file $NOVA_CONF db sync || die $LINENO "DB sy
iniset $NOVA_CONF upgrade_levels compute auto
if [[ "$NOVA_ENABLE_UPGRADE_WORKAROUND" == "True" ]]; then
iniset $NOVA_CONF workarounds disable_compute_service_check_for_ffu True
iniset $NOVA_COND_CONF workarounds disable_compute_service_check_for_ffu True
iniset $NOVA_CPU_CONF workarounds disable_compute_service_check_for_ffu True
fi
if [[ "$FORCE_ONLINE_MIGRATIONS" == "True" ]]; then
# Run "online" migrations that can complete before we start
$NOVA_BIN_DIR/nova-manage --config-file $NOVA_CONF db online_data_migrations || die $LINENO "Failed to run online_data_migrations"