enable_openstack_core

To enable OpenStack Core, you can follow these steps:

1. Install the OpenStack client: `pip install python-openstackclient`

2. Authenticate with your OpenStack cloud: `openstack --os-cloud <cloud-name> login`

3. Verify that you can access OpenStack resources: `openstack compute service list`

4. Install the OpenStack SDK: `pip install openstacksdk`

5. Use the OpenStack SDK to interact with OpenStack resources:

from openstack import connection

conn = connection.Connection(auth_url=<auth-url>,
                             project_name=<project-name>,
                             username=<username>,
                             password=<password>,
                             user_domain_name=<user-domain-name>,
                             project_domain_name=<project-domain-name>)

servers = conn.compute.servers()

for server in servers:
    print(server.name)

This code snippet will print out the names of all the servers in your OpenStack cloud.