Define services and API endpoints
So that the Identity Service can track which OpenStack services are
installed and where they are located on the network, you must register each
service in your OpenStack installation. To register a service, run these
commands:
keystone service-create. Describes the
service.
keystone endpoint-create. Associates API
endpoints with the service.
You must also register the Identity Service itself. Use the
OS_SERVICE_TOKEN environment variable, as set previously, for
authentication.
Create a service entry for the Identity Service:
# keystone service-create --name=keystone --type=identity \
--description="Keystone Identity Service"
+-------------+----------------------------------+
| Property | Value |
+-------------+----------------------------------+
| description | Keystone Identity Service |
| id | 15c11a23667e427e91bc31335b45f4bd |
| name | keystone |
| type | identity |
+-------------+----------------------------------+
The service ID is randomly generated and is different from the one
shown here.
Specify an API endpoint for the Identity Service by using the
returned service ID. When you specify an endpoint, you provide URLs for
the public API, internal API, and admin API. In this guide, the
controller host name is used. Note that the
Identity Service uses a different port for the admin API.
# keystone endpoint-create \
--service-id=the_service_id_above \
--publicurl=http://controller:5000/v2.0 \
--internalurl=http://controller:5000/v2.0 \
--adminurl=http://controller:35357/v2.0
+-------------+-----------------------------------+
| Property | Value |
+-------------+-----------------------------------+
| adminurl | http://controller:35357/v2.0 |
| id | 11f9c625a3b94a3f8e66bf4e5de2679f |
| internalurl | http://controller:5000/v2.0 |
| publicurl | http://controller:5000/v2.0 |
| region | regionOne |
| service_id | 15c11a23667e427e91bc31335b45f4bd |
+-------------+-----------------------------------+
You will need to create an additional endpoint for each service added to
your OpenStack environment. The sections of this guide associated with
the installation of each service include the endpoint creation step
specific to the service.