1 Introduction
1.1 Purpose and Scope
The purpose of this document is to highlight the changes made in OCNWDAF from Release 23.1.0 to Release 23.2.0. These changes may have impact on the customer network operations and must be considered while planning the deployment.
Note:
The performance and capacity of the OCNWDAF system may vary based on the call model, Feature/Interface configuration, and underlying CNE and hardware environment.
1.2 Compatibility Matrix
This section lists the versions of added or updated components in Release 23.2.0. To know the list of all the supported versions, see Oracle Communications Network Analytics Suite Release Notes.
Release 23.2.0
The following table lists the versions of added or updated components in this release:
Table 1-1 Compatibility Matrix
| Component | Compatibility Version |
|---|---|
| CNE |
23.1.x 22.4.x |
| cnDBTier |
23.1.x 22.4.x |
| CNC Console | 23.1.x |
| ATS | 23.2.0 |
1.3 Common Services Load Lineup
This section lists the versions of added or updated common services in Release 23.2.0. To know the list of all the supported versions, see Oracle Communications Network Analytics Suite Release Notes.
Release 23.2.0
The following table lists the versions of added or updated common services in this release.
Table 1-2 Common Services Load Lineup
| Service Name | Image Tag |
|---|---|
| nrf client app-Info | 22.4.0 |
| nrf client configuration server | 22.4.0 |
| nrf client perf info | 22.4.0 |
| Egress and Ingress Gateway | 23.1.3 |
| NRF client | 22.4.0 |
| Helm Test | 22.2.0 |
1.4 Software Requirements
This section lists the added or updated software required to install Release 23.2.0. For more information about software requirements, see Oracle Communications Networks Data Analytics Function Installation and Fault Recovery Guide.
Release 23.2.0
The following table lists the versions of added or updated software required to install.
Table 1-3 Software Requirements
| Software | Version |
|---|---|
| Helm |
|
| Kubernetes |
|
Table 1-4 Additional Software
| Software | Version | Used For |
|---|---|---|
| MetalLb | NA | External IP |
| Prometheus | NA | Metrics |
| Jaeger | NA | Tracing |
1.5 Orchestration
This section provides information about orchestration changes in Release 23.2.0.
Release 23.2.0
The following table provides information about orchestration changes in this release.
Table 1-5 Orchestration
| Orchestration Changes | Status | Notes |
|---|---|---|
| Support for in-service upgrade and roll back | No | OCNWDAF does not support upgrade or rollback. |
Changes in the values.yaml file
|
No | For information on Helm parameters, see Helm section. |
Changes in the resource information for values.yaml file
|
NA | For information about changes in the resource requirements, see Resource Requirements section. |
| Changes in the CSAR package | No | For more information on the CSAR package, contact My Oracle Support |
| Changes in Role-Based Access Control (RBAC) policy | No | No new RBAC policies are added. |
| Changes in Life Cycle Management (LCM) Operations | No | No new LCM operations are added. |
| Helm Test Support | No |
For information about Helm test, see Performing Helm Test section in Oracle Communications Networks Data Analytics Function Installation and Fault Recovery Guide. |
1.6 Resource Requirements
This section lists the added or updated resource requirements in Release 23.2.0. For more information about resource requirements, see Oracle Communications Networks Data Analytics Function Installation and Fault Recovery Guide.
Release 23.2.0
Table 1-6 NWDAF Services Resource Requirements
| Service Name | Pod replica # | CPU/Pod | Memory/Pod (in G) | Ephemeral Storage | ||||
|---|---|---|---|---|---|---|---|---|
| Min | Max | Min | Max | Min | Max | Min (Mi) | Max (G) | |
| nwdaf-ingress-gateway-service (Ingress gateway) | 1 | 2 | 1 | 2 | 1 | 2 | 78.1 | 1 |
| nwdaf-egress-gateway-service (Egress gateway) | 1 | 2 | 1 | 2 | 1 | 2 | 78.1 | 1 |
| Total | 2 | 4 | 2 | 4 | 2 | 4 | 156.2 | 2 |