Dear OPSA working group, Please find notes and recording from DMLMO draft side meeting today: Recording(Password: BybFjhp8): https://cisco.webex.com/cisco/ldr.php?RCID=eb11f604da67f3e60ae667a0a6f60b5c
Attendees * Nagendra Kumar * Diego Lopez * Benoit Claise * Marisol Palmero We got declined: * Eric Vyncke * Shwetha Bhandari * Camilo Cardona Meeting notes/updates: * DMLMO v03 submitted for IETF v03: * “hierarchy” concept: Asset/subasset, feature/subfeature, license subasset * Cross reference between the modules: 1:1 or 1:N * In this cross reference, the modules can be augmented Benefits: Capability of extention, integration, flexibility, scalability * License Use Cases, might be challenging to cover multivendor scenario. Together with Camilo and Shwetha, we are working on it, and even we know we will not be able to cover all scenarios, we want to demostrate that we can cover some initial scenarios and demostrate on it. * New Organization/Service and User modules have been included in the current draft, being considered as a proof of flexibilty and scalability. Next side meeting is scheduled during IETF 113 event. I check with individuals, as not everybody will be onsite. But it will be good to have sometime together before Thursday OPSA meeting slot. Many Thanks, Marisol From: Marisol Palmero Amador (mpalmero) <mpalm...@cisco.com> Date: Wednesday, 23 February 2022 at 17:01 To: opsawg@ietf.org <opsawg@ietf.org> Cc: Sudhendu Kumar <skuma...@ncsu.edu>, Shwetha Bhandari <shwetha.bhand...@thoughtspot.com>, Frank Brockners (fbrockne) <fbroc...@cisco.com>, Camilo Cardona <juancamilo.card...@imdea.org>, Diego R. Lopez <diego.r.lo...@telefonica.com>, luismiguel.contrerasmuri...@telefonica.com <luismiguel.contrerasmuri...@telefonica.com>, Benoit Claise <benoit.claise=40huawei....@dmarc.ietf.org>, Eric Vyncke (evyncke) <evyn...@cisco.com> Subject: Re: [OPSAWG] IETF DLMO draft side-meeting Hi, DMLMO side meeting today has got a reduced audience, due to other priorities. It was a short call and here are the notes: https://notes.ietf.org/s/jEUXpW1XR ** IETF DMLMO side meeting (Feb/23) Attendees Eric Vyncke Marisol Palmero We got declined from: Luis M Contreras Diego Lopez Camilo Cardona Frank B. Shwetha Meeting notes: * As we talked during previous meeting, we are considering to add a more flexible data structure, not only to cover "organization" attribute in asset(s) module; but also to be considered on the original "asset", "license" and "usage" containers. In this way, we will have a flexible and recursive implementation where there is introduced a more flexible model to cover this concept of parent-child/hierarchy (referred as "sub-asset", "sub-license", "sub-feature") as considered in the current DMLMO YANG modules. * Together with Shwetha and Camilo, we are reviewing how licenses will iterate through feature-usage and asset(s), currently work in progress, we will provide an update during next call. * In order to present and update in the coming OPSAWG IETF 113 meeting, we are looking to submit a new release for the DMLMO draft by end of next week. * For next IETF 113 event, it will be good to know how many people with interest on DMLMO will be present during that Wednesday-Thursday in Vienna. Still considering to be onsite, but it might be a good opportunity to have a life discussion during that week. Many Thanks, Marisol From: Marisol Palmero Amador (mpalmero) <mpalm...@cisco.com> Date: Wednesday, 9 February 2022 at 21:31 To: opsawg@ietf.org <opsawg@ietf.org> Cc: Sudhendu Kumar <skuma...@ncsu.edu>, Shwetha Bhandari <shwetha.bhand...@thoughtspot.com>, Frank Brockners (fbrockne) <fbroc...@cisco.com>, Camilo Cardona <juancamilo.card...@imdea.org>, Diego R. Lopez <diego.r.lo...@telefonica.com>, luismiguel.contrerasmuri...@telefonica.com <luismiguel.contrerasmuri...@telefonica.com>, Benoit Claise <benoit.claise=40huawei....@dmarc.ietf.org>, Eric Vyncke (evyncke) <evyn...@cisco.com> Subject: Re: [OPSAWG] IETF DLMO draft side-meeting Sharing with the WG the meeting notes from the DMLMO side meeting: https://notes.ietf.org/s/jEUXpW1XR **IETF DMLMO side meeting (Feb/9) Attendees Benoit Claise Luis M Contreras Eric Vyncke Yannis Viniotis Diego Lopez Camilo Cardona Sudhendu Kumar Marisol Palmero Recording: https://cisco.webex.com/cisco/ldr.php?RCID=00214551ba5a70290a179fa473cfe04d Password: hXN3JDp3 * Meeting notes: * Agreed that meeting will be moved to 15:00 CET * Quick intro from the different participants (this will be done just for this first meeting) * Review Current YANG modules attributes - Marisol to list a few changes for next call including: * Address for assets (MAC/IP), with purpose being management of the asset * Organization - Consider organizational hierarchy. Marisol to prepare a proposal for next call * Licenses - Camilo * Considering additional attributes for licenses to cover “combo” options for feature&assets, including a possible concept as “License Catalog” notes: * Benoit & Eric: Licensing is a complex topic. * Camilo: Intention is to simplify the complexity: focusing on "Feature to a license" vs "Asset to a license" * Diego: I believe the licensing model is very much connected with granularity * Lifecycle for (V)NF vs YANG modules (OSM) - Diego * Tracking table in ppt: Marisol to create Tasks for each topic and include: * Evolve attributes for “Assets in use” * RoundTable * Luis: Review HW and SW disaggregation * Inventory Management, discussing 2 options: * as per IETF112 OPSAWG discussion, we can raise topic to the chair and propose a follow up conversation. * review DMLMO current model how an asset is defined, and the attributes linked to it. Review the concept of asset definition and how it links to inventory. We will address this in next call thanks, Marisol Palmero From: Marisol Palmero <mpalm...@cisco.com> Date: Wednesday, 2 February 2022 at 17:09 To: "opsawg@ietf.org" <opsawg@ietf.org> Cc: Sudhendu Kumar <skuma...@ncsu.edu>, Shwetha Bhandari <shwetha.bhand...@thoughtspot.com>, "Frank Brockners (fbrockne)" <fbroc...@cisco.com>, Camilo Cardona <juancamilo.card...@imdea.org>, "Diego R. Lopez" <diego.r.lo...@telefonica.com> Subject: Re: [OPSAWG] IETF DLMO draft side-meeting Just to inform the WG, We have hosted a preparation call in order to start the “DMLMO draft” side meetings next week: **IETF DMLMO side meeting kick-off (Feb/2)** Attendees * Sudhendu * Shwetha * Marisol * Frank ** DMLMO side meetings are bi-weekly, starting Feb/9 - 7am PST ** * meetings notes will be typed from: https://notes.ietf.org/ZOfqY-9CSr2SYVeWFfEFsw?both (to be updated in git repo) * Preparation slides in google docs: https://docs.google.com/presentation/d/143-D3kRFKqqGd2OPUj_kqW7l31TtZjUfVeMYkdzbv7U/edit?usp=sharing Initial list of topics to review & discuss: * "Organizations" in YANG * Licenses linked to Features vs Assets/ License “Catalog” * LifeCycle for (V)NF vs existing YANG modules * Inventory, DMLMO doesnt´t have an objective to focus on inventory management, but the group is open to collaborate and even consumed from other efforts. * Round table Marisol Palmero From: "Joe Clarke (jclarke)" <jcla...@cisco.com> Date: Wednesday, 26 January 2022 at 16:47 To: "opsawg@ietf.org" <opsawg@ietf.org>, Marisol Palmero <mpalm...@cisco.com> Cc: Sudhendu Kumar <skuma...@ncsu.edu>, Shwetha Bhandari <shwetha.bhand...@thoughtspot.com> Subject: Re: [OPSAWG] IETF DLMO draft side-meeting Marisol, while you work to refine this document ahead of any potential WG adoption, please bring back any relevant discussions to this list so you have a record of interest. Comments from interested parties will help gauge interest should you wish to have opsawg adopt this document. Thanks. Joe On 1/25/22 15:41, Marisol Palmero Amador (mpalmero) wrote: Dear OPSA WG, We would like to extend this invitation to the OPSA WG to participate and collaborate in the open discussions for those interested in DMLMO draft<https://datatracker.ietf.org/doc/html/draft-palmero-opsawg-dmlmo>. Calls are scheduled to start on February 9th Calls will be hosted every two weeks: On Wednesday´s starting at 16:00 CET (initially scheduled for 50 min) Please those who are interested feel free to reach out directly, and I will be happy to include you in the outlook invitation Thanks, Marisol Call invitation: IETF DMLMO review side meeting Hosted by Marisol Palmero Amador https://cisco.webex.com/cisco/j.php?MTID=m1618495147d8245ce945e1e61b5a42b1 Wednesday, 9 Feb, 2022 16:00 | 50 minutes | (UTC+01:00) Amsterdam, Berlin, Bern, Rome, Stockholm, Vienna Occurs every 2 week(s) on Wednesday effective 2/9/2022 until 7/27/2022 from 4:00 PM to 4:50 PM, (UTC+01:00) Brussels, Copenhagen, Madrid, Paris Meeting number: 2578 169 4611 Password: cwBUWiYb526 (29289492 from phones) Join by video system Dial 25781694...@webex.com<mailto:25781694...@webex.com> You can also dial 173.243.2.68 and enter your meeting number. Join by phone +34-91-201-2149 Spain Madrid Toll +34-93-446-6598 Spain Barcelona Toll Access code: 257 816 94611
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