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| Project Name | Enter the name of the project |
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| Target Release Name | London |
| Project Lifecycle State | Mature. Refer to ONAP Charter, section 3.3 Project Lifecycle for further information |
| Participating Company | AT&T, Nokia, Wipro, Huawei, ChinaTelecomDT, ESTCapgemini |
Scope
What is this release trying to address?
Release Focus
DCAE Focus for R11 is on followingR12
- Address DCAE transformation carry-over items
- Common Template Enhancement for dcaegen2-services-common (For support for dynamic configuration update via ConfigMap)
- DR Feed configuration cleanup Bug fixes for MOD/Helm-gen (log.path setting override)DCAE backlog reduction
- Support TSC approved ONAP Usecases and Features (details below)
- Address SECCOM identified vulnerability*
- Alignment with TSC/SECCOM Global requirements & TSCTSC/SECCOM Best Practice
- OpenSSF Best Practice progression (target Gold badging)
- SBOM Report integration with CI and validation*
- Continue *
- Continue AAF certificate dependency removal (by making it a configurable property)
- Microservice enhancements in support for ONAP usecases/features
- SliceAnalysis Ms (under E2E Slicing/IBN/CCVPN), SON-Handler (5G SON)
- Enable automated static-check code review/scan with CI/verify job
- Improving code coverage across all DCAE components
- DCAE backlog reduction
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- for SVC mesh compaibility)*
- Code coverage improvements*
(* - Stretchgoals)
London Usecases with DCAE impact
| REQ# | DCAE Commit Status | DCAE Impact Assessment | DCAE JIRA # |
| REQ-12151378 - E2E Network Slicing use case enhancements for Kohn London release | YES | AI/ML MS for IBN based closed Loop in E2E Network Slicing • Mainstreaming the ml-prediction-ms(New mS introduction) Commitment from WIPRO | |
| REQ-1212 5G SON use case enhancements for Kohn release | YES | CL message for ANR created by SON-Handler MS to be modified to align with A1-based flow/support Commitment from WIPRO | |
| REQ-1268 - CCVPN Kohn Enhancements for Intent-based Cloud Leased Line and Transport Slicing | YES | DCAE SDK alignment for SliceAnalysis MS & enhanching AAI interface for supporting IBN CL Commitment from HUAWEI/ChinaTelecom |
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London Features with DCAE Impact
| REQ# | DCAE Commit Status | DCAE Impact Assessment | DCAE JIRA # |
| REQ-1351 - External secure communication only via Ingress | NO | No resource/support available from DCAE project; changes likely in OOM charts. | |
| REQ-1349 - Removal of AAF | Stretch-goal | <Pending resource/commitment> | DCAEGEN2-3037 (EPIC) - Story DCAEGEN2-3095 (RESTConf) |
London Spec with DCAE Impact
| REQ# | DCAE Commit Status | DCAE Impact Assessment | DCAE JIRA # |
| REQ- |
Slice Analysis enhancement
- Enhancement with AAI Interface/processing for CL notification
Commitment from HUAWEI/ChinaTelecom
Impact on DCAE components for migrating from exiting MR clients to use kafka native towards the strimzi cluster.
Dependent on resource availability
Commitment from EST 
London Spec with DCAE Impact
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Best Practices/GLOBAL Requirements
REQ-443 - CONTINUATION OF CII BADGING SCORE IMPROVEMENTS FOR SILVER LEVEL
Global-REQ
CII badging score improvement
Commitment from AT&T
REQ-1211- CONTINUATION OF PACKAGES UPGRADES IN DIRECT DEPENDENCIES
Global-REQ
Kohn DCAE (SECCOM)
Commitment: AT&T, Wipro, HUAWEI, ChinaTelecom, Nokia
REQ-437 - COMPLETION OF PYTHON LANGUAGE UPDATE (v2.7 → v3.8)
Global-REQ
| REQ# | DCAE Commit Status | DCAE Impact Assessment | DCAE JIRA # | ||
| DCAE Helm Transformation - Post migration activities | YES | Complete the post-migration updates.1379 - Improve DCAE PRH to handle Early PNF Registrations | YES |
Commitment from DT | DCAEGEN2-3312 |
| DCAE MOD retirement | YES | Retired MOD from ONAP/DCAE
Commitment from AT&T | |||
| NA | YES | Sonarcoverage improvements for DCAE components
Commitment from AT&T | Sub-Jira under EPIC DCAEGEN2- 3256 | ||
| NA | YES | VES 7.2.1 supportNO | DMAAP SDK standardization for DCAE Microservices (outside of collectors)
Commitment from Wipro | ||
| NA | Stretch-goal | AAF certificate dependency to be removed by making it a configurable property for MS
Stretch goals: Nokia for DCAEGEN2-3039 (DFC), Huawei for DCAEGEN2-3095 (RESTConf) | NA | YES | Sub-Jira under EPIC DCAEGEN2-3089 |
| NA | YES | Automated review tool integration with CI/verify Commitment from AT&T | |||
| NA | YES | Enhancements to KPI Computation MS
Commitment from Wipro | (sub-task to DCAEGEN2-2801) | ||
| REQ-358 | Stretch-Goal | No root (superuser) access to database from application container
Commitment from Wipro | |||
| NA | YES | DMAAP SDK standardization for DCAE Microservices
Commitment from Huawei, Wipro |
London POC (DCAE impact)
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London POC (DCAE impact)
| REQ# | DCAE Commit Status | DCAE Impact Assessment | DCAE JIRA # |
| NO | No resources | NA |
Best Practices/GLOBAL Requirements
| REQ# | DCAE Commit Status | DCAE Impact Assesment | DCAE JIRA # | |
REQ-443 - CONTINUATION OF CII BADGING SCORE IMPROVEMENTS FOR SILVER LEVEL Global-REQ | YES | DCAE passed silver badging; Gold badging improvements dependent on LF wide policy/infra updates. | NA | |
REQ-1211- CONTINUATION OF PACKAGES UPGRADES IN DIRECT DEPENDENCIES Global-REQ | Stretch-goal |
Commitment: DT | DCAEGEN2-3318 | |
REQ-437 - COMPLETION OF PYTHON LANGUAGE UPDATE (v2.7 → v3.8) Global-REQ | YES | Existing DCAE python components are already compliant; New mS (ml-prediction-mS) will also meet this requirement when delivered. Commitment from Wipro | NA | |
REQ-438 - COMPLETION OF JAVA LANGUAGE UPDATE (v8 → v11) Global-REQ | YES | Complaint with DCAEMOD deprecation | NA | |
| REQ-432 - IPv4/IPv6 dual stack support in ONAP | YES | Enhance ONAP common-service template - add IPv4/IPv6 support (No new impact for DCAE) | OOM-2749 | |
REQ-441/REQ-1070 - LOGS MANAGEMENT - PHASE 1: COMMON PLACE FOR DATA - London RELEASE Global-REQ | YES | New mS (ml-prediction-mS) will be complaint to the requirement. All other DCAE mS area already complaint STDOUT logging Commitment from Wipro | Tracked under DCAEGEN2-3067 | |
REQ-1073 - Using basic image from Integration | YES | (No new impact for DCAE in Kohn London release) | DCAEGEN2-3196 | |
REQ-438 - COMPLETION OF JAVA LANGUAGE UPDATE (v8 → v11) Global-REQ | No |
Exception will be filed with SECCOM for waivers due to upstream (NIFi) dependency | DCAEGEN2-3019 (J) | |
| REQ-432 - IPv4/IPv6 dual stack support in ONAP | YES | Enhance ONAP common-service template - add IPv4/IPv6 support (No new impact for DCAE in Kohn release) | OOM-2749 | REQ-441/REQ-1070 - LOGS MANAGEMENT - PHASE 1: COMMON PLACE FOR DATA - KOHN RELEASE Global-REQ | YES | Tracked under DCAEGEN2-3067 |
REQ-1073 - Using basic image from Integration | YES | (No new impact for DCAE in Kohn release) | NA | |
| REQ-1072 - Standardized logging fields | YES (for new Ms only) | No change planned for existing DCAE microservice. New mS (ml-prediction-mS) will be developed to be complaint to this Best-practice requirement. Commitment from Wipro | Tracked under DCAEGEN2-3067 | NA |
REQ-1072 - Standardized logging fields REQ-1341 - Standardized logging fields - Java London release | Stretch-goal | Will need updates to several DCAE java component - no resource (only vescollector updates committed by AT&T) | ||
| REQ-1342 - Retirement of unmaintained repos | YES | DCAE MOD will be retired in London release | DCAEGEN2-3278 | |
Best Practices
| REQ# | DCAE Commit Status | DCAE Impact Assesment | DCAE JIRA # |
REQ-396 - Clearly split ONAP code and use case code | YES | No new impact; already compliant | NA |
| REQ-399 - ONAP Projects dealing with GUI must provide GUI test suites | NO | DL Admin is only DCAE component with UI No resource/commitment | NA |
| REQ-1073 - Using basic image from Integration | YES | No new impact; already compliant | NA |
| REQ-1346 - Software BOMs | YES | No new impact; already compliant | NA |
Note: The above commitment should be consistent with London Impact View per Component at M2.
New Services/Components
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- ML MS (REQ-1215)
- Repository : https://git.onap.org/dcaegen2/services/tree/components/ml-prediction-ms(introduced as new subproject under existing repo)
Retirement/Deprecation
- Acumos Adapter
DCAE MOD under assessment for EOL with London release
DCAE MOD was introduced in Frankfurt release to address following requirements:
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Helm Deployment (dcaegen2-services)
- VESCollector
- TCA-gen2
- PRH
- HV_VES
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)
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- Genprocessor
- MOD/NiFI UI
- Distributorapi
- Runtimeapi
- Onboardingapi
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- VESCollector
- TCA-gen2
- PRH
- HV_VES
Functionalities
List the functionalities that this release is committing to deliver by providing a link to JIRA Epics and Stories. In the JIRA Priority field, specify the priority (either High, Medium, Low). The priority will be used in case de-scoping is required. Don't assign High priority to all functionalities.
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- Policy/CLAMP: Continue integration for Control Loop design for Helm-based deployment of DCAE Services*Assess DCAEMOD platform continued support/retirement
- Prometheus Integration
- TICK/ELK Integration
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| Deliverable Name | Deliverable Description |
|---|---|
| Component spec | All ms added into DCAE should provide meta data representation of the component itself; will be used to generate design flow under MOD and enable blueprint generation |
configbinding | SourceCode/Docker image|
| policy side-car | SourceCode/Docker image |
| dcae-healthcheck | SourceCode/Docker image |
| dcae-mod | SourceCode/jar/Docker image/Documentation |
VES Collector | SourceCode/Docker image/helm charts |
| HV_VES Collector | SourceCode/jar/Docker image/helm charts |
| PRH | SourceCode/jar/Docker image/helm charts |
| TCA-GEN2 | SourceCode/jar/Docker image/helm charts |
| DFC | SourceCode/Docker image/helm charts |
| RESTConf | SourceCode/Docker image/helm charts |
| PM-MAPPER | SourceCode/Docker image/helm charts |
| VES-MAPPER | SourceCode/Docker image/helm charts |
DL Components (DES, DL-ADMIN, DL-FEEDER) | SourceCode/Docker image/helm charts |
| SLICE ANALYSIS | SourceCode/Docker image/helm charts |
KPI-MS | SourceCode/Docker image/helm charts |
| HEARTBEAT MS | SourceCode/Docker image/helm charts |
| SON-HANDLER MS | SourceCode/Docker image/helm charts |
| PMSH | SourceCode/Docker image/helm charts |
| ML/Prediction Ms | SourceCode/Docker image/helm charts |
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| Risk identified | Mitigation Plan | Contingency Plan |
|---|---|---|
| Due to upstream dependency on NIFI project, some of MOD (NiFI) components (designtool/gen-processor/nifi-registry) will remain in java 8 | Request exception for SECCOM. Assess migration to use new MOD2 standalone components for onboarding (based on community resource/support) | MOD retirement under assessment DCAEGEN2-3019 (J) |
Resources
Please see the INFO.yaml files associated with each repo as the authoritative sources of information. https://gerrit.onap.org/r/admin/repos/q/filter:dcae
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