Upgrade Guide¶
This guide provides information about the upgrade process from Newton to Ocata for OpenStack-Ansible.
- Overview
- Executing a minor version upgrade
- Upgrading by using a script
- Upgrading manually
- Check out the Ocata release
- Prepare the shell variables
- Bootstrap Ansible again
- Change to the playbooks directory
- Preflight checks
- Clean up old facts
- Update configuration and environment files
- Update user secrets file
- Clean up the pip.conf file
- Upgrade hosts
- Update Galera LXC container configuration
- Perform a controlled rolling restart of the Galera containers
- Update HAProxy configuration
- Update repository servers
- Upgrade the MariaDB version
- Upgrade the infrastructure
- Flush Memcached cache
- Upgrade OpenStack
- Reference information for the upgrades
Except where otherwise noted, this document is licensed under Creative Commons Attribution 3.0 License. See all OpenStack Legal Documents.