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COSMOS Archived Use Cases
Contents
Overview
COSMOS Archived Use Cases for 1.0
Collection
Led by: Ali Mehregani & Hubert Leung
Related components/technologies/standards:
- Integration with Application Logs (Based on existing work)
- Performance Data
- Event subscription & publication
- WS-BaseNotification, WS-NotificationBroker, WS-Topics
- WSDM Event Format
Use Case: Client subscription to events
This use case is no longer valid for COSMOS 1.0. Archiving.
Description: This use case elaborates COSMOS efforts around WS-Notification. There will be a notification broker provided in COSMOS where notification producers and consumers can publish or subscribe to events in the context of web services.
- Client contacts the management domain
- Client queries for the notification broker associated with the management domain. Notice that an adopter can choose to replace COSMOS notification broker with a completely differently implementation that is based on WS-NotificationBroker
- Using the end point reference of the notification broker, the client queries for topics published by notification producers using WS-Resource Properties.
- Client subscribes to one or more published topics. Subscribing to a topic will cause a notification every time an event associated with the topic is raised.
Enhancements: 197868 (i6), 212293 (future)
Use Case: Report generation on incidents
This use case is no longer valid for COSMOS 1.0. Archiving.
Description: This use case elaborates on end user's ability to generate reports on any incident that a notification producer generates. The use case assumes the existence of a notification consumer that persists all events generated by notification producers.
- The user opens the COSMOS client and discovers the incident manager in the navigator
- The user expands the incident manager to display the set of configuration items associated with the MDR. In the background, a CMDBf query is submitted to retrieve all configuration items of the incident manager.
- The user selects a specific configuration item to generate report on the incidents that are associated with the selected item. A custom query API can be used in this case to retrieve incidents associated with the item.
- The user can also generate overall reports by selecting the incident manager instead of an individual configuration item
Enhancements: 212293 (future), 212297 (future), 209990 (future)