OpenSDS Technical Meeting Minutes - April 9, 2019

Xing Yang

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


  • Click2Cloud has invited iSoftStone to join the meeting.  Welcome Ying! They will join the Open Source Hackathon in Shenzhen (open source projects covered by the event including OpenSDS):

  • Click2cloud discussed CEPH Telemetry Metrics use-case - to store and retrieve metric from Prometheus.

  • Focus on block first, using existing Ceph exporters

  • Prakash will add a note in Telemetry design doc that Ceph Metrics will be very specific to Ceph and we will preserve them

  • Investigating LVM metrics

  • For Cinder, we won’t have one metric driver for all backends.  A metrics driver, e.g. IBM metrics driver, can be developed for each Cinder storage backend.

  • Action Item for Leon: Share this doc with Qiaowei from Intel to get his feedback

  • Action item for Jay Bryant: review the doc and provide feedback

  • For others in the community who are interested in metrics for Ceph, please review the doc and provide feedback

  • Click2Cloud shared Use cases and Proposed Architecture for Ceph volume level replication.

  • There are 3 replication configurations supported by Ceph.

  • Click2Cloud gave status update of Thin OpenSDS project

    • Started implementing Thin OpenSDS for Hotpot.

  • Click2Cloud will propose File Share for Cloud design and use case

  • Have not got time to discuss this. This has analysis on AWS file system API. A file share driver for AWS file system can be developed based on this.

  • Open discussions

    • We are running out of time.  Leon’s topic on DNS resolution will be discussed in the next meeting


On Mon, Apr 8, 2019 at 2:15 PM Xing Yang <xingyang105@...> wrote:
Hi everyone,

Just a reminder that we will have the OpenSDS Technical meeting on Tuesday.

Time: 4:00pm-5:00pm UTC (9:00am-10:00am PT or 12:00pm-1:00pm ET)

Zoom Link:

Meeting agenda is here:

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


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