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從零開始導入 Singularity Container 歷程雜談

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Avatar for Frank Lin Frank Lin
January 13, 2021
Programming
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從零開始導入 Singularity Container 歷程雜談

Cloud Native Taiwan 年末聚會 Lighting talks

Avatar for Frank Lin

Frank Lin

January 13, 2021

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Transcript

  1. 從零開始導入 Singularity Container 歷程雜談 Frank Lin

  2. Frank Lin 林義洋 • Infrastructure Engineer at Cadence • Co-organizer

    of Cloud Native Taiwan User Group

  3. 選擇 Contaienr Runtime • 安全性 • 效能減損問題 • Developer 對開發版本環境依賴性

  4. Singularity Container • 專門為HPC和深度學習(DL)工作負載開發，具備輕量資源開銷小、 啟動迅速、快速部署、方便遷移與擴展 • 無需 root 權限的特性廣受 HPC

    相關應用服務採用

  5. 選擇 Singularity Container • 限制容器使用者權限，使用者權限在容器內部和外部都是相同的 • 能直接在容器啟動目錄下切換環境, 無同步上問題，會有沒有進入容器的錯覺 • 授權

    fakeroot 就可以建立/修改自己需要的 image 環境, 無需 root 權限 • 可使用 Docker Hub / 的資源 • 簡單的 image / sandbox 概念設計 • 符合 OCI 標準, CRI 介面 • 單文件格式SIF增強環境遷徙

  6. Singularity 安利! - Linux Developer 都應該學習 Ref: https://champyen.blogspot.com/2020/10/linux-developer-container-singularity.html

  7. 可以一起從零開始 • 基本介紹 Ref: https://yylin.io/2020/06/16/singularity-introduction/

  8. k8s + singularity-cri

  9. Singularity CRI • Sylabs 供應商沒有計畫要持續支援 2019 !!!!!

  10. None

  11. k8s + singularity-cri

  12. 從零開始到放棄

  13. https://indico.cern.ch/event/757415/contributions/3421576/attachments/1856070/3048604/Solving_Problems_in_H PC_with_Singularity.pdf