[Minutes of Meeting] OpenSDS Technical Meeting - September 10, 2019

Sanil Kumar
 

Dear All,
Thanks a lot for attending the meeting today.
Please find the the key updates of today's technical meeting.
  • Design reviews

    • [OpenEBS-OpenSDS Integration] Initial Architecture Discussion - Kiran, OpenEBS

      • Introduction to OpenEBS (CAS)

      • OpenEBS as a north bound above OpenSDS CSI plugin and utilize opensds to connects heterogeneous storage backends

      • Enables to connect multiple backend storage from different vendors

      • Single node setup with opensds has been tested

      • NDM can provide storage infrastructure provisioning automation - this can be another usecase/value

      • Amit & Harshita can give a demo in the next call

      • Slide link attached.

    • [Multicloud] - Design Update - ChinaUnicom/Fanny/Ashit

    • Documentation PoC based on Hugo - Anvith (follow up of last meeting)

      • Anvith provided the comparison between Hugo and readthedocs

      • Hugo has additional features and easy to get collaborative contributions for documentation, less build time, responsive pages, build preview for PRs, support for .md file directly (complete kubernetes website is in hugo)

      • Demo of Hugo setup with the new documentation.

      • Kiran mentioned about docs.rs (multiple version release easier here)

      • For Hugo, we may need to create a process to handle multiple versions of docs (Anvith to check and confirm)


  • Development issues

    • VMWare LUN Identification - Naju

      • Naju was not available.

      • However Kiran was mentioning, NDM from OpenEBS can help this issue.

      • Needs to discuss further.


Agenda & Meeting details at http://bit.ly/opensdstechmeeting 
Please add any topics of your interests there. Thanks
Note: Due to zoom connectivity issue, chinese members could not attend today's call.
- 
Thanks and Regards
Sanil.
"Lets make things simple and better, today, tomorrow and always!"



On Tue, Sep 10, 2019 at 12:29 PM Sanil Kumar <skdsanil@...> wrote:

Dear All,

Please find the meeting information for next OpenSDS technical meeting
Time: Sep 10, 2019 01:00 PM Universal Time UTC
Join Zoom Meeting
https://zoom.us/j/777978108

Meeting agenda is here:

You can start using short-link for our document : http://bit.ly/opensdstechmeeting

[Please free to suggest topics]

Note: Today we noted that members from china experiencing some issues with zoom connectivity. Please try to connect. We will observe and discuss to find some alternate options soon, if the issue continues.

Additional Information on the meeting:
OpenSDS Project is inviting you to a scheduled Zoom meeting.

Topic: [OpenSDS Technical Meeting Invitation] Tuesday Biweekly 1pm to 2pm UTC
Time: Sep 10, 2019 01:00 PM Universal Time UTC
        Every 2 weeks on Tue, until Dec 31, 2019, 9 occurrence(s)
        Sep 10, 2019 01:00 PM
        Sep 24, 2019 01:00 PM
        Oct 8, 2019 01:00 PM
        Oct 22, 2019 01:00 PM
        Nov 5, 2019 01:00 PM
        Nov 19, 2019 01:00 PM
        Dec 3, 2019 01:00 PM
        Dec 17, 2019 01:00 PM
        Dec 31, 2019 01:00 PM
Please download and import the following iCalendar (.ics) files to your calendar system.
Weekly: https://zoom.us/meeting/upMqfu6grzsit2MOj5WStzsoRXLYq_gSgQ/ics?icsToken=292ae42cfcf6f4b639bb21c89e15e2a736567d31908a994a8e2988f6819247c0

Join Zoom Meeting
https://zoom.us/j/777978108

One tap mobile
+16699006833,,777978108# US (San Jose)
+19294362866,,777978108# US (New York)

Dial by your location
        +1 669 900 6833 US (San Jose)
        +1 929 436 2866 US (New York)
Meeting ID: 777 978 108
Find your local number: https://zoom.us/u/acN4guPFkJ

- 
Thanks and Regards
Sanil.
"Lets make things simple and better, today, tomorrow and always!"


On Fri, Sep 6, 2019 at 8:08 AM Sanil Kumar <skdsanil@...> wrote:
Dear All,
Thanks a lot for attending the meeting today.
Please find the the key updates of today's technical meeting.
Topic Discussed:
  • Design reviews

    • [Multi cloud-Migration : Click2Cloud] Demo for Progress feature and Updates on the MultiCloud Abort Features
      • Showed the demo for progress on multpart migration
      • Discussed on the abort, failed rollback, cost of rollback, giving option to user..
      • Action : Design to be updated with these scenarios and consider.
    • [DocRefactor : Joseph] Documentation Refactoring Design
  • Open discussions
    • [HelpNeeded] Supporting more backend storages
      • We need to have popular drivers support
      • Anyone can contribute/link, please contact sanil (skdsanil@... or slack) Thanks.
      • Simran from C2C mentioned that, they have some links or team can help
    • [HelpNeeded] VMware plugin Testing
      • Naju provided a quick update and shared the issues of VMWare LUN identification issue
      • Support for testing and issue solution related points will be sent out in the mailing list.

    The MoM of today's meeting and agenda for the next meeting available at https://docs.google.com/document/d/1JlxAAOtvZvvf_KhVr8XQa6mUD7lkHOXlxuGruTKEukE/edit# (You can suggest meeting topics for next meetings there)

  • Note: There is a section for topic suggestion for future meetings. Please add your requests.

- 
Thanks and Regards
Sanil.
"Lets make things simple and better, today, tomorrow and always!"


On Tue, Aug 27, 2019 at 7:55 PM Sanil Kumar <skdsanil@...> wrote:
Dear All,
Please find the the key updates of today's technical meeting.
Topic Discussed:
  • [MultiCloud : ChinaUnicom(yu zou)/Fanny/Ashit ] Multicloud Design Refactoring - Key updates

    • What is new, architecture and how we plan to go about

    • Integration of YIG (YIG Ceph S3 added! And other features from YIG to multicloud)

    • We keep the current ceph s3 along with new yig ceph s3. User has the option to choose.

    • YIG team will merge the updated code to Gelato/Multicloud

    • Action : YIG features and new features can be segregated; table for support from different clouds and backend can be prepared.

    • Currently support TiDB first. 

    • [HelpNeeded] for MongoDB

    • [HelpNeeded]GCP Adapter can be refactored

    • IBM Cloud support - Need to check. Check with Rakesh.

    • DB Adapter separation should consider the microservice architecture. The communication between microservice is grpc

    • Action : Architecture diagram update and add to the existing design doc

  • The slides presented today is available at
  • https://drive.google.com/file/d/1JsulzsDrmwgAtme8MIO2LIoAIuAbsbMO/view?usp=sharing 
  • The MoM of today's meeting and agenda for the next meeting available at https://docs.google.com/document/d/1JlxAAOtvZvvf_KhVr8XQa6mUD7lkHOXlxuGruTKEukE/edit# (You can suggest meeting topics for next meetings there)
- 
Thanks and Regards
Sanil.
"Lets make things simple and better, today, tomorrow and always!"


On Mon, Aug 26, 2019 at 11:57 AM Sanil Kumar <skdsanil@...> wrote:

Dear All,

Please find the meeting information for next OpenSDS technical meeting
Time: Aug 27, 2019 01:00 PM Universal Time UTC
Join Zoom Meeting
https://zoom.us/j/777978108

Meeting agenda is here:
[Please free to suggest topics]


Additional info:
Please download and import the following iCalendar (.ics) files to your calendar system.
Weekly: https://zoom.us/meeting/upMqfu6grzsit2MOj5WStzsoRXLYq_gSgQ/ics?icsToken=292ae42cfcf6f4b639bb21c89e15e2a736567d31908a994a8e2988f6819247c0

One tap mobile
+16699006833,,777978108# US (San Jose)
+19294362866,,777978108# US (New York)

Dial by your location
        +1 669 900 6833 US (San Jose)
        +1 929 436 2866 US (New York)
Meeting ID: 777 978 108
Find your local number: https://zoom.us/u/acN4guPFkJ

- 
Thanks and Regards
Sanil.
"Lets make things simple and better, today, tomorrow and always!"


On Fri, Aug 23, 2019 at 8:01 AM Xing Yang <xingyang105@...> wrote:

Thank you for attending today's technical meeting. Here are the meeting minutes.


Agenda/Notes:

  • Design reviews

    • [Click2Cloud] Multi-Cloud Project enhancement (Abort Migration)

      • Click2Cloud discussed about Abort Migration feature.

      • Design is described here: https://drive.google.com/file/d/1SoarTRLJTWuiiYoZ9IjfuE4TS2UA_G2T/view?usp=sharing

      • Approach 1 proposes to add an AbortMigration flag.

      • Status of each object should be tracked.  Roll back should happen if aborted.

      • Source object should not be deleted until all objects are migrated. This way it is easier to roll back.

      • Need a state machine to keep track of object status.

      • Aborted and Failed can share lots of common code path.

      • Consider using Redis for caching when it is added with YIG integration.

  • Development update

    • [Naju and Himanshu)] Naju gave an update on VMware vSphere Web Client integration.  Plugin will be named to “OpenSDS Storage Plugin”. Implemented for block storage create/attach operation.  Tested on LVM. Third party storage support can be added. Himanshu gave a demo to show how the plugin works.

    • Does this work with Hotpot multi-dock (one end-point)?  In theory it should work. Will need to verify. Also Hotpot multi-dock itself has bugs that need to be ironed out first.

    • Design spec will be updated.

  • Note: As mentioned in the previous meeting, Tuesday’s meetings will be rescheduled to 1:00pm-2:00pm UTC (6:00am-7:00am PT or 9:00am-10:00am ET).  Sanil will send out a new meeting invite.


Thanks,
Xing



On Wed, Aug 21, 2019 at 8:01 PM Xing Yang <xingyang105@...> wrote:
Hi everyone,

Just a reminder that we will have the OpenSDS Technical meeting this week.

Time: August 21, 2019 Thursday 6:00pm-7:00pm PT or 9:00pm-10:00pm ET (or August 22, 2019 Friday 1:00am-2:00am UTC)


Zoom Link: https://zoom.us/j/229373941


Meeting agenda is here:

Please add any item you want to discuss in the agenda doc.

Thanks,
Xing

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