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Oslo (O)

Oslo at night (Credits: wikipedia)

Requirements

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Preliminary

Priority Agreed

In Progress

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De-scoped

CPS-CORE / CPS-NCMP Requirements

Epic/Component/Owner/Team/Target

Description

Notes

Jira(s)

1
 CPS-1713
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Support update of cached data through a message driven solution.
Respond to  VES Events from Devices in ONAP

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Receive VES Event and transform it into a 'standard DMI→NCMP events (schema owned by NCMP)

Getting issues...

2
 CPS-1733
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Update YANG schema-set for CM handle using ModuleSetTag

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  1. Update YANG schema-set for CM handle without removing and adding it

  2. Cached data is not in scope.

  3. Need to specify orphan handling of YANG modules (already built in ?)

  4. Introduce concept of ModuleSetTag to prevent unnecessary trips to nodes to get al Modules

  5. will require NCMP module loader (for upgrade of Inventory model) instead of Liquibase steps!

Getting issues...

3
 CPS-1812
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Merge CM data subscriptions in NCMP when forwarding it to DMI

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  • Implementing Data Notifications & Subscription Notifications on a US by US basis









    Scope add: What kind of access controls are required on topics? Spike is required for this.  Work Item created (23/05).

  • Delivery of this epic is dependent on - CPS-2166 - Forwarding CM Data Notification to Topic Defined in Subscription Open

Getting issues...

4

CPS-Core Feature Enhancement for Oslo Release: Delta Feature

NOTE: Reopened

Getting issues...

5
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CPS-2289 - Getting issue details... STATUS

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ncmpInventory/v1/ch/searches should include a cpsPtah filter so more advanced queries like for module-set-tags can be executed.

The same functionality is already exposed on /ncmp/v1/ch/searches

 Click here to expand...

Bug discovered in legacy implementation of same functionality

Open Issue: ncmpInventory/v1/ch/searches just return IDs !
I this good enough is another endpoint needed that returns cm handle objects?! If so existing endpoint should be renamed!

CPS-2289 - Getting issue details... STATUS CPS-2308 - Getting issue details... STATUS

6
  • CPS-2436 - Getting issue details... STATUS

  • CPS-NCMP

  • Ericsson Team 

  • Q4 24

NCMP shall support retaining the order of CM Change Notifications

  1. Events assigned to the same partition will be consumed and processed in sequence, ensuring the correct order.

  2. Key will mandatorily be populated from

  3. NE CPS requesting Kafka config from NE

7

Request to update Event Schemas

  1. Review NCMP current schema format and agree new schema forma

  2. Lcm ( Lifecycle Management Events) changes to cloud [CPS-2058] (Blocked until June waiting for stakeholders) Update LCM event from Legacy to cloud-event and add Alternate ID - Jira (atlassian.net)

8

New Generic interface to handle policy interface

  1. Ability to create HTTP 409 conflict response on NCMP's interface

  2. Write operations are intercepted and validated using the new external service -

  3. Name of this new interface - PolicyExecution.

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9
 CPS-2299
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NCMP to update CM Data Notification Event Schema to comply with new 3PP standard

 Click here to expand...

Event 13a and 13b listed here CPS Data Notifications Overview - Developer Wiki - Confluence (onap.org) shall be updated with new schema model with yang data json encoding

CPS-2299 - Getting issue details... STATUS
CPS-2329 - Getting issue details... STATUS

10

Support for Async datajobs

Not just for reading specific fdn, but rather QUERY Group of FDN , it's just a broadcast to every DMI plugin. The response should mimic sending a broadcast to 2 or more CM Handles 

CPS Team will only do java interface. REST Interface is done in DCM

NEW interface aligning with 3GPP i.e FDN instead of CM-HandleIds

(Read use case can re-use existing dataOperationz impl. after mapping FDNs to CMHandleIds for input and back for output!)

Read, Create, Update, Delete and Action support. I.e for passthrough only
Note: Q(uery) is  SUBNETWORK-wide read and should be done separately using a different endpoint for clarity and separation!

  1. NCMP to introduce a qualifier to be used along with the DMI plugin so NCMP can break the request with multiple cmhandle into batches based on the DMI plugin and the Qualifier (where qualifier should be EMS name / id).

  2. NCMP shall create one or multiple EMS job ids depending on FDNs requested

  3. NCMP shall provide an interface to get status of an EMS job id (forward request)

  4. NCMP shall provide an interface to get results of an EMS job id

  5. NCMP shall send the results to Kafka topic

  6. Synchronous

 

Add as part of this epic

  • Status

  • Result

No new epic for write req.

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11

CPS/NCMP delivery process

Moved up on Not discussed for long time but need new attention so these problems don't continue while building DCM
Alignment of CPS/NCMP build artifact versions with EIC  CPS-1933 - Getting issue details... STATUS

Getting issues...

12

CPS-2170 - Getting issue details... STATUS

Adding limit to legacy batch (bulk) interface

proposed hardcoded limit of 50 cm handles

Csaba Kocsis inform CPS to use 200 as new limit and ESH stack is now enforcing this.
 

CPS-2170 - Getting issue details... STATUS

13

CPS-2172 - Getting issue details... STATUS

Enable Open Telemetry tracing

Configuration impacts only. Ericsson has delivered the required configuration files

 

Effect changes on scheduled tasks

CPS-2172 - Getting issue details... STATUS CPS-2250 - Getting issue details... STATUS

14

CPS-2148 - Getting issue details... STATUS

Replace RestTemplate with WebClient

Merging CPS-989 - Getting issue details... STATUS with CPS-2148 - Getting issue details... STATUS

Prometheus metrics http_client_requests_* metrics are not available for every endpoints in CPS NCMP

Add state tags to cps.ncmp.lcm.events.publish metrics

Getting issues...

15

Update remaining existing/legacy NCMP APIs to support alternateId (FDN)

Update existing/legacy NCMP APIs to support FDN / alternateId

Depends on CPS-1704 - Getting issue details... STATUS (which now has a lower priority)

Now includes  CPS-2058 - Getting issue details... STATUS

Agreed with stakeholders on   These open issues are not a blocker, we would leave LCM event as Legacy event and proceed with   CPS-2009 - Getting issue details... STATUS

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16

CPS-2373 - Getting issue details... STATUS

Series of performance test

Continuous work on CPS-NCMP performance measurement including

  1. implementing NCMP internal K6

  2. Batch read performance measurement

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17

CPS-2169 - Getting issue details... STATUS

CM-handle search that returns 200k Cells (50k CM Handles)

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18
  • CPS-2010 - Getting issue details... STATUS

  • CPS-NCMP

  • CPS-NMCP

  • Q1 25

Async datajob Read to  S3

NCMP to introduce a qualifier to be used along with the DMI plugin so NCMP can break the request with multiple cmhandle into batches based on the DMI plugin and the Qualifier (where qualifier should be EMS name / id).
* NCMP shall create one or multiple EMS job ids depending on FDNs requested
* NCMP shall provide an interface to get status of an EMS job id (forward request)
* NCMP shall provide an interface to get results of an EMS job id
* NCMP shall send the results to S3

19

NCMP to support the 3GPP ProvMnS CRUD interfaces. NCMP to Support new 3GPP sync single FDN request

Implement new NCMP CRUDAQ sync interface aligned with 3GPP API (Read and write use cases) - Wrapper on existing/legacy API

20
  • CPS-2008 - Getting issue details... STATUS

  • CPS-NCMP

  • TBC

  • Q1 25

Kolawole Adebisi-Adeolokun to check of this is a duplicate of what Seán Beirne is working on #14

Update existing single sync cmhandle APIs to support alternative id (containing FDNs)

21

Async datajob Read (Write output to Kafka)

TBC: Stakeholders needs to check validity of this requirement.

22

CPS-2166 - Getting issue details... STATUS

  • CPS-NCMP

  • Ericsson Team 

  • Q2 25'

Forwarding CM Data Notifications to Topic in Subscription

  • Topic used for forwarding notification should be based on the client-id which can be extracted from the subscription-id - Yet to be clarified  

  • Client application shall ONLY receive notification they subscribed on

  • Client application shall not see notification they did not subscribed on

Interdependent on - CPS-1812 - Getting issue details... STATUS

Dropdown from #7 due to the whole CM Data Notification Subscription is estimated for Q2 25 by //  therefore deprioritized

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23

CPS-2233 - Getting issue details... STATUS

  • CPS-NCMP

  • Ericsson Team 

  • Q2 25'

CM Subscription with DME interface

  • This new epic is driven by the possible changes from Event based subscription to HTTP rest interface and potential changes to the schema.

  • The whole CM Data Notification Subscription is estimated for Q2 25 by //  therefore deprioritized

  • Doc still in study (2/3)

  • CPS to study the document when study is approved

Newly Added

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24
  • CPS-1915 - Getting issue details... STATUS

  • CPS-NCMP

  • TBD

  • Ericsson  Team 2

  • TBD

  • Q3 25

TBAC - Access Control for resources to ensure that operators can restrict access control to only those users (human/machines) that are authorized to execute CRUD operations on those resources. 

TBAC Study still ongoing, schedule an internal meeting to go through study doc, until sidecar is well define and implemented cps can't do nothing. Sidecar should specify the interfaces.

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25
  • CPS-1781 - Getting issue details... STATUS

  • CPS-NCMP

  • TBD

  • TBD

CM data subscriptions from application to DMI [Part 2].

For all cmhandle (general)

This epic was created to take on additional scope which got added to CPS-1616

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26
  • CPS-1965 - Getting issue details... STATUS

  • CPS-NMCP

  • TBC

  • TBC

AVC Subscription, advance filter. Part 2 of cmhandles

It includes creating subscription with patternmatch cmhandles. 

Filter on 'Type' instead of list of CM Handle IDs → 'Type' could be defined as the yang module set containing a specific module (name and version)

27
  • TBC

  • CPS-NMCP

  • TBC

  • TBC

Event Digest

Additional field to help clients filter CM AVC Events
(S)

28

TBC

Support NCMP-CPS upgrade

Currently only custom upgrade is supported. (upon request)

Requirement: It shall be possible to upgrade NCMP-CPS from release N-1 to N (without requiring manual intervention/workarounds). N is defined as any release requested by ESH

  • Note. Need to agree version strategy: use current ONAP x.y.z. numbering. Ericsson to communicate when a version is to be 'delivered' and 'y' increased

Technical Debt to be addressed: Liquibase is used in CPS to manage data(upgrades) in CPS

Study: Resolve technical debt (mixed data). NCMP Data upgrade. CPS Core need to support model upgrade so that NCMP can use it,

Liquibase is used in CPS to manage data(upgrades) - Now available.

  • Still need to discuss the 'backward incompatible' → What interfaces should NOT be impacted Kieran mention NBI - northbound interfaces

  • Propose workshop, Spike needed from CPS


(XL) - Scope needs to be defined. Risk is scope not identified, efforts might increase.

CPS-1345 - Getting issue details... STATUS

29
  • CPS-1796 - Getting issue details... STATUS

  • CPS-CORE & NCMP

  • TBC

  • TBC

Spike for documenting Kafka interfaces using AsyncAPI

- Documentation Generation
- Interface Naming
- Cloud Events specifics asyncapi-cloud-events - Roll out for legacy events

- Code Generation (contract first, stubs)
Add label of techdebt Kolawole Adebisi-Adeolokun not an immediate req for

30
  • CPS-1704 - Getting issue details... STATUS

  • CPS-NMCP

  • TBC

  • TBC

Refactor legacy NCMP ASync Response Events to use Cloud Events format

(M) TBC 

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31

Access control for topics which are created by NCMP.

Spike needs to be conducted. Dependent of TBAC implementations.

32

Invoke YANG modelled sync action

Invoke YANG modelled action

Invoke YANG modelled RPC, Specification required. Rebbot/Reset type of actions on node. Include to the sync one

Always on operational datastore.  Supported for nmcp:passthrough-operational and if executed against ncmp:operational then it is always forwarded to dmi plugin.  Is there another story for forwarding to be included as a dependency? Always run as sync request.  Is this dependent on CPS-1127  - see spin-off user stories table below this on.

KMC : Can we deprioritize - this can be run against passthrough-operational for now.  Just have to agree on the API / URL for the action to progress at this stage so that the passthrough-operational form is aligned with final operational form.

(S) - for passthrough. 

*Spec out before Sept'23. No implementation. 

 

can datajob cover this ?, currently no support for 'actions'. Action name at the end of resourceid. split ticket into, action with and without responses. 

33

Enhanced query support (fields)

Currently the passthrough has an 'fields' parameter to do a scoped query.  Propose to support this in non-passthrough so it is promoted to a fully supported option, e.g. {ncmp-root}/ncmp/v1/ch/335ff/data/ds/ncmp-datastore:passthrough-operational?
              resourceIdentifier=/&options=(fields=ericsson-enm-comtop:ManagedElement/ericsson-enm-
              gnbcucp:GNBCUCPFunction/EndpointResource/LocalSctpEndpoint/attributes(sctpEndpointRef),
         

KMC : Do we support restconf like queries or xpath only?

(L) .

*Spec out before Sept'23. No implementation. 

34

Enhanced query support (scope)

Currently the passthrough has an 'fields' parameter to do a scoped query.  
              scope=ericsson-enm-comtop:ManagedElement/ericsson-enm-gnbcucp:GNBCUCPFunction/
               EndpointResource/LocalSctpEndpoint/attributes(interfaceUsed==X2))

KMC : Do we support restconf like queries or xpath only?

(L)

*Spec out before Sept'23. No implementation. 

35

TBC

Support ncmp-datastores:running for reading data (single CM handle, synchronous only)

See CPS-391 page for details about supported operations and combinations. Note: There can be some overlap between work items for #5, #6, #11 and #12.

Read from operations.

(S) - Forward only.  No validation or data enhancements (add prefixis)

36

TBC

Support ncmp-datastores:running for writing data (single CM handle, synchronous only)

(S)  As per #18

37

TBC

Support relationships for 'Instance Identifier'

Should be possible to identify a cmhandle using multiple instance identifiers.
(M) - Not sure. Scope not known yet. 

CPS-1180 - Getting issue details... STATUS

38

Fine-grained cache configuration

39

Support for HTTPS and authentication

  • Use Service-Mesh? Both ONAP and Ericsson (applied ISTIO using Envoy Proxy side-car) are working towards this. Check with Gareth Roper 

Validation required whether this is still needed. 

CPS-703 - Getting issue details... STATUS

40

TBC

Send notifications on write operation in ncmp-datastores:running for (single CM handle, synchronous only)

41

schema-set update for CM handle with cached data present

Need to address case with incompatible model changes.
Scope: Upgrade of model that is cached?  Lee Anjella to confirm. 

42

Invoke YANG modelled RPC

Specification required. Rebbot/Reset type of actions on node. 

43

CPS-1843 - Getting issue details... STATUS

DMI Audit for DMI restarts

After restart, trustlevel loses all data. TrustLevel is not currently in use now, however this becomes an issues after TrustLevel restart. The states goes to 'NONE' after TrustLevel restart

TBC

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44

CPS-1872 - Getting issue details... STATUS

Fetch a list of cmhandles along with their private properties as response from NCMP.

Technical Debt

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User Stories

 Open User Stories for 'Oslo Release'

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 Closed Stories

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Other Information

Platform Maturity

See Best Practices Badging Status Dashboard by Tony Hansen

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Free and Open Source Software

FOSS activities are critical to the delivery of the whole ONAP initiative. The information may not be fully available at Release Planning, however to avoid late refactoring, it is critical to accomplish this task as early as possible.
List all third party Free and Open Source Software used within the release and provide License type (BSD, MIT, Apache, GNU GPL,... ).
In the case non Apache License are found inform immediately the TSC and the Release Manager and document your reasoning on why you believe we can use a non Apache version 2 license.

Each project must edit its project table available at Project FOSS.

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The project team comply with the ONAP Charter.

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