Hi Fiachra – Thank you for confirming! As many projects had marked green for REQ-1207<https://jira.onap.org/browse/REQ-1207> under Kohn+Impact+View+per+Component<https://wiki.onap.org/display/DW/Kohn+Impact+View+per+Component>, wasn’t sure if timeline for deprecation got bumped up; feel better now..:)
And reg patch 130050<https://gerrit.onap.org/r/c/dcaegen2/services/+/130050> – yeah this is handled under DCAEGEN2-3030<https://urldefense.com/v3/__https:/jira.onap.org/browse/DCAEGEN2-3030__;!!BhdT!hyDbdQHATgCZu_GXOebWpHLZej9R4iYM6-ATVX4no98zO3Q_utOZz2E0A07HBWA0cXBRr5wpc24Y571V40KSH5Pv6lqKiw$>; currently Slice MS employs legacy/deprecated cambria lib for MR interface hence this change is to remove that dependency and use DCAE SDK part of the standardization effort. Regards, Vijay From: [email protected] <[email protected]> On Behalf Of Fiachra Corcoran via lists.onap.org Sent: Thursday, July 28, 2022 10:30 AM To: VENKATESH KUMAR, VIJAY <[email protected]>; [email protected] Cc: Chaker Al-Hakim <[email protected]> Subject: Re: [onap-discuss] Message Router api deprecation #dmaap Hey Vijay, Yes, the api's will prob remain for as long as necessary. I noticed today that CTC are coding towards the dcae sdk which maybe isn't the best strategy. https://gerrit.onap.org/r/c/dcaegen2/services/+/130050<https://urldefense.com/v3/__https:/gerrit.onap.org/r/c/dcaegen2/services/*/130050__;Kw!!BhdT!hyDbdQHATgCZu_GXOebWpHLZej9R4iYM6-ATVX4no98zO3Q_utOZz2E0A07HBWA0cXBRr5wpc24Y571V40KSH5OcjfBBuA$> Although if all dcae clients utilise the sdk then I guess the transition would be smoother in future. At present we (DMaaP team of 2) 🙂 are focused on the mess that is SDC/sdc-distro-clients. I know yourself and Seshu have shown interest in the migration, which is much appreciated but I think it may take a few (if not more) releases to resolve. [cid:[email protected]] Fiachra Corcoran GFTL EST Ireland [email protected]<mailto:[email protected]> Ericsson Software Technology Ericsson Software Campus Athlone Ireland N37 PV44 ________________________________ From: VENKATESH KUMAR, VIJAY <[email protected]<mailto:[email protected]>> Sent: 28 July 2022 14:55 To: Fiachra Corcoran <[email protected]<mailto:[email protected]>>; [email protected]<mailto:[email protected]> <[email protected]<mailto:[email protected]>> Cc: Chaker Al-Hakim <[email protected]<mailto:[email protected]>> Subject: RE: [onap-discuss] Message Router api deprecation #dmaap Hi Fiachra, Could you confirm if DMAAP MR API’s will still be available under OOM deployment for Kohn? As you are aware, migration to Strimzi/Kafka impact almost all DCAE microservices and changes involved are beyond just helm charts updates. For Kohn, we have EPIC (DCAEGEN2-3030<https://urldefense.com/v3/__https:/jira.onap.org/browse/DCAEGEN2-3030__;!!BhdT!hyDbdQHATgCZu_GXOebWpHLZej9R4iYM6-ATVX4no98zO3Q_utOZz2E0A07HBWA0cXBRr5wpc24Y571V40KSH5Pv6lqKiw$>) to standardize dmaap-client library<https://urldefense.com/v3/__https:/github.com/onap/dcaegen2-services-sdk/tree/master/rest-services/dmaap-client__;!!BhdT!hyDbdQHATgCZu_GXOebWpHLZej9R4iYM6-ATVX4no98zO3Q_utOZz2E0A07HBWA0cXBRr5wpc24Y571V40KSH5MqWCC96g$> (under repo:dcaegen2/services/sdk) which will continue to leverage MR api’s. The plan eventually is to update this SDK lib to support Strimzi/kafka api’s based on deployment configuration (retaining backward compatibility to MR). However as we do not have resources, this SDK update cannot be committed for Kohn. It would be helpful if someone from the community/DMAAP team can help to enhance the SDK api’s which will enable smoother transition for the DCAE services. P.S - If there are other solution design identified to make this migration seamless for applications, would certainly be interested in them. Thanks, Vijay From: [email protected]<mailto:[email protected]> <[email protected]<mailto:[email protected]>> On Behalf Of Fiachra Corcoran via lists.onap.org Sent: Thursday, July 28, 2022 5:26 AM To: [email protected]<mailto:[email protected]> Subject: [onap-discuss] Message Router api deprecation #dmaap Dear ONAP community, As part of the Kohn release the DMaaP project is deprecating the Message Router apis. With this, it is STRONGLY recommended that new and existing projects avoid developing towards these apis. The evolution of messaging within ONAP is moving to use strimzi kafka. (Kafka native or REST over strimzi kafka bridge) If more details are required please feel free to contact the dmaap team on our onap slack channel. -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#24123): https://lists.onap.org/g/onap-discuss/message/24123 Mute This Topic: https://lists.onap.org/mt/92666891/21656 Mute #dmaap:https://lists.onap.org/g/onap-discuss/mutehashtag/dmaap Group Owner: [email protected] Unsubscribe: https://lists.onap.org/g/onap-discuss/unsub [[email protected]] -=-=-=-=-=-=-=-=-=-=-=-
