docs/doc/source/container_integration/kubernetes/install-ptp-notifications.rst

Install PTP Notifications

notification is packaged as an Armada system application and is managed using the system application and system-helm-override commands.

provides the capability for application(s) to subscribe to asynchronous status notifications and pull for the state on demand.

• The port must be configured as Subordinate mode (Slave mode). For more information, see,

• Configuring PTP Service Using Horizon <configuring-ptp-service-using-horizon>
• Configuring PTP Service Using the CLI <configuring-ptp-service-using-the-cli>

Use the following steps to install the ptp-notification application.

1. Label the controller(s).

   1. Source the platform environment.

      $ source /etc/platform/openrc
      ~(keystone_admin)]$

   2. Assign the registration label to the controller(s).

      ~(keystone_admin)]$ system host-label-assign controller-0 ptp-registration=true
      ~(keystone_admin)]$ system host-label-assign controller-1 ptp-registration=true

   3. Assign the notification label to the node that is configured with a Slave port. For example:

      ~(keystone_admin)]$ system host-label-assign controller-0 ptp-notification=true

2. Upload the application using the following command:

   ~(keystone_admin)]$ system application-upload /usr/local/share/applications/helm/ptp-notification-1.0-26.tgz

3. Verify the application has been uploaded.

   ~(keystone_admin)]$ system application-list

4. Apply the notification application.

   $ system application-apply ptp-notification

5. Monitor the status.

   $ watch –n 5 system application-list

   and/or

   $ watch kubectl get pods –n notification

   The default configuration for notification pod is:

   • -notification pod:
     • Runs as a daemonset (1 pod per node with label ptp-notification=true)
   • Three containers:
     • ptp-notification-rabbitmq
     • ptp-notification-location
     • ptp-notification-ptptracking
   • Registration pod:
     • Runs as a deployment on nodes labeled with ptp-registration=true
     • Replica count of 1
     • One container: Rabbitmq