kolla-ansible/ansible/roles/nova-cell/tasks/rolling_upgrade.yml
Radosław Piliszek 3411b9e420 Performance: optimize genconfig
Config plays do not need to check containers. This avoids skipping
tasks during the genconfig action.

Ironic and Glance rolling upgrades are handled specially.

Swift and Bifrost do not use the handlers at all.

Partially-Implements: blueprint performance-improvements
Change-Id: I140bf71d62e8f0932c96270d1f08940a5ba4542a
2020-10-12 19:30:06 +02:00

17 lines
434 B
YAML

---
# Configure host settings.
- import_tasks: config-host.yml
# Create new set of configs on nodes
- import_tasks: config.yml
- import_tasks: check-containers.yml
# TODO(donghm): Flush_handlers to restart nova services
# should be run in serial nodes to decrease downtime if
# the previous task did not run. Update when the
# Ansible strategy module for rolling upgrade is finished.
- name: Flush handlers
meta: flush_handlers