OpenStack Kilo on Ubuntu 14.04.2 – Configure KeyStone #2

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This is guide takes you to the second part of configuring OpenStack identity service on controller node, you can also go through the previous article on configuring KeyStone #1. Here we will be covering service entity and API end point creations.

Create the service entity and API endpoint:

To create the service entity and API endpoint, we have to export below variables to pass the value of authentication token.

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# export OS_TOKEN=43405b090eda983ddde2  ## Replace this token (43405b090eda983ddde2 ) with OS_TOEKEN value from keystone.conf file.
# export OS_URL=http://controller:35357/v2.0  ## Replace controller with your controller ip.

Create the service entity for the Identity service.

# openstack service create --name keystone --description "OpenStack Identity" identity

+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | OpenStack Identity               |
| enabled     | True                             |
| id          | c65841b4f8df478cbc19524c09fd9724 |
| name        | keystone                         |
| type        | identity                         |
+-------------+----------------------------------+

Verify the service.

# openstack service list
+----------------------------------+----------+----------+
| ID                               | Name     | Type     |
+----------------------------------+----------+----------+
| c65841b4f8df478cbc19524c09fd9724 | keystone | identity |
+----------------------------------+----------+----------+

Create the identity service API endpoint.

# openstack endpoint create \
--publicurl http://controller:5000/v2.0 \
--internalurl http://controller:5000/v2.0 \
--adminurl http://controller:35357/v2.0 \
--region RegionOne \
identity
+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| adminurl     | http://controller:35357/v2.0     |
| id           | f402a9389d474c13a97a78a30f13c6e5 |
| internalurl  | http://controller:5000/v2.0      |
| publicurl    | http://controller:5000/v2.0      |
| region       | RegionOne                        |
| service_id   | c65841b4f8df478cbc19524c09fd9724 |
| service_name | keystone                         |
| service_type | identity                         |
+--------------+----------------------------------+

Verify the endpoint details.

# openstack endpoint list
+----------------------------------+-----------+--------------+--------------+
| ID                               | Region    | Service Name | Service Type |
+----------------------------------+-----------+--------------+--------------+
| f402a9389d474c13a97a78a30f13c6e5 | RegionOne | keystone     | identity     |
+----------------------------------+-----------+--------------+--------------+

Create projects, users, and roles:

Create a admin project, user and role for administration, we will use default domain for simplicity.

Create the admin project.

# openstack project create --description "Admin Project" admin
+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | Admin Project                    |
| enabled     | True                             |
| id          | 9b05e6bffdb94c8081d665561d05e31e |
| name        | admin                            |
+-------------+----------------------------------+

Create the admin user.

# openstack user create --password-prompt admin
User Password:
Repeat User Password:
+----------+----------------------------------+
| Field    | Value                            |
+----------+----------------------------------+
| email    | None                             |
| enabled  | True                             |
| id       | 127a9a6b822a4e3eba69fa54128873cd |
| name     | admin                            |
| username | admin                            |
+----------+----------------------------------+

Create the admin role.

# openstack role create admin
+-------+----------------------------------+
| Field | Value                            |
+-------+----------------------------------+
| id    | 33af4f957aa34cc79451c23bf014af6f |
| name  | admin                            |
+-------+----------------------------------+

Add admin role to admin project and user.

# openstack role add --project admin --user admin admin
+-------+----------------------------------+
| Field | Value                            |
+-------+----------------------------------+
| id    | 33af4f957aa34cc79451c23bf014af6f |
| name  | admin                            |
+-------+----------------------------------+

Create the service project.

# openstack project create --description "Service Project" service
+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | Service Project                  |
| enabled     | True                             |
| id          | 39e1b9944e564ceb9e71c98623b676cd |
| name        | service                          |
+-------------+----------------------------------+

Create the demo project to use for normal user.

#  openstack project create --description "Demo Project" demo
+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | Demo Project                     |
| enabled     | True                             |
| id          | 909c4d7219c14a63aa0ef6f1ece18546 |
| name        | demo                             |
+-------------+----------------------------------+

Create the demo user.

# openstack user create --password-prompt demo
User Password:
Repeat User Password:
+----------+----------------------------------+
| Field    | Value                            |
+----------+----------------------------------+
| email    | None                             |
| enabled  | True                             |
| id       | 453ce23fa9f347b5baa53210aff7f207 |
| name     | demo                             |
| username | demo                             |
+----------+----------------------------------+

Create the user role.

# openstack role create user
+-------+----------------------------------+
| Field | Value                            |
+-------+----------------------------------+
| id    | fa78c101a7ed40b19de219e7d3eeda62 |
| name  | user                             |
+-------+----------------------------------+

Add the user role to demo project and user.

# openstack role add --project demo --user demo user
+-------+----------------------------------+
| Field | Value                            |
+-------+----------------------------------+
| id    | fa78c101a7ed40b19de219e7d3eeda62 |
| name  | user                             |
+-------+----------------------------------+

Verify operation:

# openstack project list
+----------------------------------+---------+
| ID                               | Name    |
+----------------------------------+---------+
| 39e1b9944e564ceb9e71c98623b676cd | service |
| 909c4d7219c14a63aa0ef6f1ece18546 | demo    |
| 9b05e6bffdb94c8081d665561d05e31e | admin   |
+----------------------------------+---------+
# openstack user list
+----------------------------------+-------+
| ID                               | Name  |
+----------------------------------+-------+
| 127a9a6b822a4e3eba69fa54128873cd | admin |
| 453ce23fa9f347b5baa53210aff7f207 | demo  |
+----------------------------------+-------+
# openstack role list
+----------------------------------+-------+
| ID                               | Name  |
+----------------------------------+-------+
| 33af4f957aa34cc79451c23bf014af6f | admin |
| fa78c101a7ed40b19de219e7d3eeda62 | user  |
+----------------------------------+-------+

Verify operation with role based access, to do that unset the exported variables.

# unset OS_TOKEN OS_URL

Execute the following command to list the roles as admin  user.

# openstack --os-auth-url http://controller:35357 --os-project-name admin --os-username admin --os-auth-type password  role list
Password:
+----------------------------------+-------+
| ID                               | Name  |
+----------------------------------+-------+
| 33af4f957aa34cc79451c23bf014af6f | admin |
| fa78c101a7ed40b19de219e7d3eeda62 | user  |
+----------------------------------+-------+

Execute the following command to list the roles as demo user, you should get below error.

# openstack --os-auth-url http://controller:35357 --os-project-name demo --os-username demo --os-auth-type password role list
Password:
ERROR: openstack You are not authorized to perform the requested action: admin_required (HTTP 403) (Request-ID: req-143ee967-4a26-4474-bf88-0b660354869d)

That’s all, you have successfully configured KeyStone on Ubuntu 14.04.2

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