Upgrade Documentation

In this section you can find information on the Kilo to Liberty upgrade process.

Contents:

• Overview
  • Running the upgrade script
  • Upgrading manually
  • Upgrade actions
• Manual upgrade steps
  • Check out the Liberty release
  • Preparing the shell variables
  • Re-bootstrap OpenStack-Ansible for Liberty
  • Temporarily disabling the security hardening role
  • Change to playbooks directory
  • Delete old repo containers
  • Cleanup old facts
  • Update configuration and environment files
  • Update user secrets file
  • Remove MariaDB apt repositories leftovers
  • Upgrade hosts
  • Update Galera LXC container configuration without restarting containers
  • Perform a mariadb version upgrade
  • Perform a controlled rolling restart of the galera containers
  • Cleanup pip.conf file in the repo_servers
  • Upgrade infrastructure
  • Disable neutron port security driver
  • Flush Memcached cache
  • Perform nova flavor data migration
  • Upgrade OpenStack
  • Clean up RabbitMQ
  • Migrate Glance v2 Swift image locations to Keystone v3
  • Removing the security hardening prevention variable file
• Scripts
  • run-upgrade.sh
  • add_new_neutron_env.py
  • fix_ceilometer_env.py
  • migrate_openstack_vars.py
• Upgrade Playbooks
  • cleanup-rabbitmq-vhost.yml
  • ansible_fact_cleanup.yml
  • deploy-config-changes.yml
  • user-secrets-adjustment.yml
  • repo-server-pip-conf-removal.yml
  • setup-infrastructure.yml
  • disable-neutron-port-security.yml
  • mariadb-apt-cleanup.yml
  • memcached-flush.yml
  • glance-db-storage-url-fix.yml