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| Category | Requirement Item | Priority | Added by | Modified by and modification | DCAE Analytics Mapping | |
|---|---|---|---|---|---|---|
| Requirements | Current Implementation Status | |||||
| Onboarding | Ability to onboard management applications, that are to be deployed in cloud-regions, in ONAP-Central. Shall not have any expectations that all management applications are onboarded as a single bundle. | high | Allow new MS/applications/components to be onboarded independently | Supported through DCAE, SDC*, Policy, CLAMP | ||
| Onboarding | Ability to compose multiple management applications to be part of one management bundle and defining the dependency graph of applications belonging to a bundle | high | Allow Service assurance flow composition and deployment of individual or group of component | Supported through DCAE, SDC*, CLAMP | ||
| Instantiation | Ability to deploy management applications in selected cloud regions that are owned by ONAP operator | high | Allow Service assurance flow composition and deployment of individual or group of component | DCAE (Yes) | ||
| Instantiation | Ability to deploy management applications that are ephemeral (example: Analytics applications) | high | Allow Service assurance flow composition and deployment of individual or group of component | DCAE (Yes) | ||
| Instantiation | Ability to deploy management applications in selected cloud regions that are not owned by ONAP operator, but has business relationship (Examples: Public Clouds or Edge Clouds owned by some other organization) | low | DCAE (WIP) | |||
| Instantiation | Support for deploying management applications independent of each other when there are no dependencies (no expectation that all management applications are brought up together). | high | Allow Service assurance flow composition and deployment of individual or group of component | DCAE (Yes) | ||
| Instantiation | Ability to deploy few management applications based on VNF instantiations and bring down when VNF is terminated | high | Dynamic deployment of MS based on xNF instantiation | DCAE (Partial - can be manually triggered from CLAMP) | ||
| Instantiation | Ability to apply configuration (Day0 configuration) of management applications at the time of deployment | high | DCAE (Yes) | |||
| Instantiation | Support for various Day0 configuration profiles (e.g. different profiles for different cloud regions w/ differing capabilities) | high | Supported through Policy/DCAE | |||
| Instantiation | Support for placement of management applications based on platform features (example: GPU, FPGA etc...) | high | DCAE (No) | |||
| Instantiation | Support for consistent Day0 configuration mechanisms - should be the same path as Day 2. | high | Vijay Venkatesh Kumar | DCAE(Yes) | ||
| Run time | Support for Day 2 configuration of single or multiple instances of management applications in various cloud regions | high | DCAE (Yes) | |||
| Run time | Support for management applications depending on other management applications - Support for configuration (Day2 configuration) of provider services when the consuming service is being instantiated and removal of the configuration on provider services when consuming service is terminated (Example: When analytics applications are brought up, analytics/collection framework need to be updated with additional configuration such as DB table, Kafka topic etc..) | high | Dynamic topics(MR) and feeds(DR) provisioning and role assignment for MS | DCAE (Partial) | ||
| Run time | Support for Day 2 configuration (add/delete) of appropriate management applications upon VNF instantiation/termination (Example: configuration of analytics & collection services when VNFs are brought up and removing the added configuration upon VNF termination) | high | Dynamic reconfiguration of MS based on xNF instantiations | DCAE (Functionality supported; but not currently exist in ONAP) | ||
| Run time | Support for consistent Day 2 configurations across management components - should be the same path as Day 0. | high | DCAE (Yes) | |||
| Networking | Secure connectivity between central ONAP and management applications in cloud regions | high | DCAE (Partial) and dependent on DMAAP | |||
| Networking | Support for various connectivity protocols (Kafka, HTTP 1.1, 2.0, GRPC, Netconf etc...) between ONAP-Central and management components in cloud regions | high | DCAE (Partial) | |||
| Run time | Monitoring and visualization of management applications of cloud-regions along with ONAP components at the ONAP-Central | high | Complete view of MS and relation maintained at single/multisite K8S scenarios Healthcheck of all deployment component to be available for CLAMP/external system | DCAE (Yes) | ||
| Run time | Scale-out of management application components at the cloud-regions & traffic (transaction) distribution | high | DCAE (Yes relies on k8s) | |||
| Run time | Ability to upgrade management application components without loss of functionality | low | DCAE (Yes; relies on k8s) | |||
| Run time | High availability of management applications in the cloud regions | high | DCAE (Yes; relies on k8s) | |||
| Miscellaneous | Support for ONAP-compliant third party management applications that provide similar functionality as ONAP management applications.
| high | ramki krishnan | If complying to Onboarding requirements (#1)- DCAE (Y) | ||
| Miscellaneous | Support management applications as containers | high | @Srinivasa Addepalli | DCAE (Yes) | ||
| Miscellaneous | Support management applications as VMs | low | DCAE (Yes) | |||
| Security | Security and privacy aspects of management applications (To be expanded) | high | ||||
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