Upgrading by using a script¶

The Queens release series of OpenStack-Ansible contains the code for migrating from Pike to Queens.

Warning

The upgrade script is always under active development. Test it on a development environment first.

Running the upgrade script¶

To upgrade from Pike to Queens by using the upgrade script, perform the following steps in the openstack-ansible directory:

Change directory to the repository clone root directory:
```
# cd /opt/openstack-ansible
```

Run the following commands:

# git checkout queens-em
# ./scripts/run-upgrade.sh