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Chapter 5. Overcloud Registration
The Overcloud provides a method to register nodes to either the Red Hat Content Delivery Network, a Red Hat Satellite 5 server, or a Red Hat Satellite 6 server.
5.1. Registering the Overcloud with an Environment File
Copy the registration files from the Heat template collection:
cp -r /usr/share/openstack-tripleo-heat-templates/extraconfig/pre_deploy/rhel-registration ~/templates/.
$ cp -r /usr/share/openstack-tripleo-heat-templates/extraconfig/pre_deploy/rhel-registration ~/templates/.
Edit the ~/templates/rhel-registration/environment-rhel-registration.yaml and modify the following values to suit your registration method and details.
- rhel_reg_method
-
Choose the registration method. Either
portal,satellite, ordisable. - rhel_reg_type
-
The type of unit to register. Leave blank to register as a
system - rhel_reg_auto_attach
-
Automatically attach compatible subscriptions to this system. Set to
trueto enable. To disable this feature, remove this parameter from your environment file. - rhel_reg_service_level
- The service level to use for auto attachment.
- rhel_reg_release
- Use this parameter to set a release version for auto attachment. Leave blank to use the default from Red Hat Subscription Manager.
- rhel_reg_pool_id
-
The subscription pool ID to use. Use this if not auto-attaching subscriptions. To locate this ID, run
sudo subscription-manager list --available --all --matches="*OpenStack*"from the undercloud node, and use the resultingPool IDvalue. - rhel_reg_sat_url
-
The base URL of the Satellite server to register Overcloud nodes. Use the Satellite’s HTTP URL and not the HTTPS URL for this parameter. For example, use http://satellite.example.com and not https://satellite.example.com. The Overcloud creation process uses this URL to determine whether the server is a Red Hat Satellite 5 or Red Hat Satellite 6 server. If a Red Hat Satellite 6 server, the Overcloud obtains the
katello-ca-consumer-latest.noarch.rpmfile, registers withsubscription-manager, and installskatello-agent. If a Red Hat Satellite 5 server, the Overcloud obtains theRHN-ORG-TRUSTED-SSL-CERTfile and registers withrhnreg_ks. - rhel_reg_server_url
- The hostname of the subscription service to use. The default is for Customer Portal Subscription Management, subscription.rhn.redhat.com. If this option is not used, the system is registered with Customer Portal Subscription Management. The subscription server URL uses the form of https://hostname:port/prefix.
- rhel_reg_base_url
- Gives the hostname of the content delivery server to use to receive updates. The default is https://cdn.redhat.com. Since Satellite 6 hosts its own content, the URL must be used for systems registered with Satellite 6. The base URL for content uses the form of https://hostname:port/prefix.
- rhel_reg_org
-
The organization to use for registration. To locate this ID, run
sudo subscription-manager orgsfrom the undercloud node. Enter your Red Hat credentials when prompted, and use the resultingKeyvalue. - rhel_reg_environment
- The environment to use within the chosen organization.
- rhel_reg_repos
- A comma-separated list of repositories to enable.
- rhel_reg_activation_key
- The activation key to use for registration.
- rhel_reg_user; rhel_reg_password
- The username and password for registration. If possible, use activation keys for registration.
- rhel_reg_machine_name
- The machine name. Leave this as blank to use the hostname of the node.
- rhel_reg_force
-
Set to
trueto force your registration options. For example, when re-registering nodes. - rhel_reg_sat_repo
-
The repository containing Red Hat Satellite 6’s management tools, such as
katello-agent. Check the correct repository name corresponds to your Red Hat Satellite version and check that the repository is synchronized on the Satellite server. For example,rhel-7-server-satellite-tools-6.2-rpmscorresponds to Red Hat Satellite 6.2.
The deployment command (openstack overcloud deploy) uses the -e option to add environment files. Add both ~/templates/rhel-registration/environment-rhel-registration.yaml and ~/templates/rhel-registration/rhel-registration-resource-registry.yaml. For example:
openstack overcloud deploy --templates [...] -e /home/stack/templates/rhel-registration/environment-rhel-registration.yaml -e /home/stack/templates/rhel-registration/rhel-registration-resource-registry.yaml
$ openstack overcloud deploy --templates [...] -e /home/stack/templates/rhel-registration/environment-rhel-registration.yaml -e /home/stack/templates/rhel-registration/rhel-registration-resource-registry.yaml
Registration is set as the OS::TripleO::NodeExtraConfig Heat resource. This means you can only use this resource for registration. See Section 4.2, “Pre-Configuration: Customizing Specific Overcloud Roles” for more information.
5.2. Example 1: Registering to the Customer Portal
The following registers the overcloud nodes to the Red Hat Customer Portal using the my-openstack activation key and subscribes to pool 1a85f9223e3d5e43013e3d6e8ff506fd.
The following registers the overcloud nodes to a Red Hat Satellite 6 Server at sat6.example.com and uses the my-openstack activation key to subscribe to pool 1a85f9223e3d5e43013e3d6e8ff506fd. In this situation, the activation key also provides the repositories to enable.
The following registers the overcloud nodes to a Red Hat Satellite 5 Server at sat5.example.com, uses the my-openstack activation key, and automatically attaches subscriptions. In this situation, the activation key also provides the repositories to enable.
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