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Basic Info

• Time: 18:00  Every Friday PST (UTC-7)
  Please download and import the following iCalendar (.ics) files to your calendar: https://zoom.us/meeting/tJwkc-2oqDgsE9RLmd0AwOltrBhSKjG3jEnp/ics?icsToken=98tyKuCgpz8uGtKWthCHRow-HY-gLPTwpnZdj_pvsBLhUwFETQ_iJMBKAZl1N4va

• Meeting links:

  • zoom (us) https://zoom.us/j/98944063690?pwd=RmVONnllYkZnejJkaGpUblE4dUwzUT09

  • zoom(cn) https://zoom.com.cn/j/98944063690?pwd=RmVONnllYkZnejJkaGpUblE4dUwzUT09

• Project Wiki Page https://lf-hyperledger.atlassian.net/wiki/display/cello/

• In Process issues https://github.com/hyperledger/cello/projects/1#column-6892634

• User dashboard API: ;

• API-engine API docs: Cello API-Engine API

• Agent API: 

• Add wikipage: https://github.com/hyperledger/cello/wiki/Debug-cello-by-container

• Start service workflow is up to date: https://github.com/hyperledger/cello#quick-start

Attendee

Please input your name before the meeting 

• Baohua Yang: yangbaohua@gmail.com

• Xichen Pan: xichen.pan@gmail.com

• feng yang : fengyang.09186@h3c.com

• panhaowen789: panhaowen789@gmail.com

• Xiao Ran : xiaor2@illinois.edu

• Yun Gu :nerokucn@gmail.com

• Haibo Yang : haiboyang@uscb.edu

• haoyu li : haoyuli1697@gmail.com

Agenda&Minutes

• PR this week

  • https://github.com/hyperledger/cello/pulls

• Release plan 1.1.0 Q3 of 2024

  • chaincode (wait till channel can add org):  feng yang will draft a design spec first

    • UI behavior design of chaincode lifecycle: Xichen Pan feng yang 

      • Chaincode frontend design: Chaincode Frontend Design: Approved.

      • Xichen Pan lead the backend API discussion.

    • Backend API Design: Yuanmao Zhu 

      • Chaincode v2 API Spec

    • FE Implementation: Code is done. Issue: connect  to  BE.

      • feng yang Xichen Pan will lead. Xiao Ran will continue to work on the OSS project in 2024

      • Xichen Pan has done the dashboard page, split based on operations to let interns join the work. https://github.com/umijs/umi

    • BE Implementation:  ETA 4 PW, yun gu, xiao ran

      • part 1 to test APIs: yun gu will continue and check how many APIs are left.

      • part 2 to fix the implementation.

      • Yuanmao Zhu Xichen Pan will lead. Yun Gu panhaowen789 

      • Yuanmao Zhu will have one API work as a sample, split the work based on APIs to let interns join the work.

    • package, install, approve, commit, invoke/query

• feng yang : https://github.com/hyperledger/cello/issues/602, need to add the design spec in sep. On leave today.

• Yuanmao Zhu : working on https://github.com/hyperledger/cello/pull/629/files.

• Xichen Pan :

  • Working with Xiao Ran for the install issue: https://github.com/hyperledger/cello/issues/621. Test to run commands with peer cli.

  • Hyperledger Cello Roadmap, will move to github wiki.

• feng yang suggest revise the creating peer node API:

  • Only create one peer with the specified name

  • Yuanmao Zhu will help fix the issue

• feng yang  suggests:

  • When downloading channel config, remove the hint of downloading succeed

  • When creating channel, no need to edit orderer nodes

  • When updating the channel (add an org), why need to input the msp_id? Need to update the steps into docs.

• Intern plan: Project Plan - Decentralized Blockchain Network Operation Dashboard

  • Haibo Yang: 

    • Proposed to let users upload code base to do package.

    • small size pr, contribution guideline: https://github.com/hyperledger/cello/wiki/Contribution-Process

    • https://github.com/hyperledger/cello/pull/636
    • https://github.com/hyperledger/cello/pull/637
    • https://github.com/hyperledger/cello/pull/638

  • haoyu li 2nd year master of UIUC, still reading the docs.

    • On leave today

    • Hyperledger Fabric, Cello (create, operate, use)

    • Reading code from BE side

    • Plan to propose a PR.

    • Test all backend APIs with haibo's new v2.5 image.

    • Haoyu will learn HLF's operation lifecycle: https://hyperledger-fabric.readthedocs.io/en/latest/create_channel/create_channel_participation.html#prerequisites.

    • A good start: NPM to YARN, will rebase to make a PR (docker-compose logs)

• Hyperledger

  Linux Foundation Decentralized Trust (LFDT) Maintainer Days on Oct 21-22 in San Francisco

  • Xichen Pan

    Haibo Yang may attend

    .
• Will cancel next week due to holidays.
• Will move wiki to github wiki: https://github.com/hyperledger/cello/discussions/categories
• Others
  • TODO: update HLF version from 2.2 LTS → 2.5 LTS
    • HLF 2.5.0 is released.
  • TODO: integrate hlf-operator into Cello as the k8s agent.
    feng yang mentioned that the release-0.9.0-h3c branch may contain some k8s APIs and code

    Oct 21.

• Others