Apply Glance database migration

Apply Glance database upgrade procedure:

https://docs.openstack.org/glance/latest/admin/zero-downtime-db-upgrade.html

Change-Id: Ife6974db538df8c1461714203974d47a5c577985
Implements: blueprint apply-service-upgrade-procedure
This commit is contained in:
Duong Ha-Quang 2018-01-09 16:40:01 +07:00
parent 77e6633a9b
commit 0ac2bc0f71
2 changed files with 23 additions and 0 deletions

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@ -7,3 +7,21 @@ if [[ "${!KOLLA_BOOTSTRAP[@]}" ]]; then
glance-manage db_load_metadefs
exit 0
fi
# Migrate database and exit if KOLLA_UPGRADE variable is set. This catches all cases
# of the KOLLA_UPGRADE variable being set, including empty.
if [[ "${!KOLLA_UPGRADE[@]}" ]]; then
if [[ "${!GLANCE_DB_EXPAND[@]}" ]]; then
echo "Expanding database"
glance-manage db expand
fi
if [[ "${!GLANCE_DB_MIGRATE[@]}" ]]; then
echo "Migrating database"
glance-manage db migrate
fi
if [[ "${!GLANCE_DB_CONTRACT[@]}" ]]; then
echo "Contracting database"
glance-manage db contract
fi
exit 0
fi

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@ -0,0 +1,5 @@
---
features:
- |
Implement Glance zero-downtime upgrade logic.