Dev ops 研究心得分享 0127
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This document discusses DevOps concepts and practices. DevOps aims to promote collaboration and communication between software development teams (Dev) and IT operations teams (Ops). The goal is to build a culture and environment that allows software to be built, tested, and released more quickly, frequently, and reliably. It also discusses concepts like continuous integration (CI), continuous delivery (CD), Agile, tools and maturity models related to DevOps.
Dev ops 研究心得分享 0127
- 2. DevOps 是一種文化的改變 代表一種文化、運動或實踐。旨在促進軟體交付和基礎設施變更軟體開 發人員（Dev）和IT運維技術人員（Ops）之間的合作和溝通。它的目的是 構建一種文化和環境使構建，測試，發布軟體更加快捷，頻繁和可靠。 換句話說，Dev 要一起考慮排除IT維運問題，把非功能規格也包含在設 計規劃中 Ops 要導入 Agile 精神，有組態檔版本控管，可以快速無痛的進退版，讓 部署自動化 QA 要全面自動化執行UT/SIT/UAT/NFT，讓CI/CT/CD不須人為介入 用戶的回饋要能被運營有效的收集分析後，改善既有規劃或流程以達持 續精進的目標
- 3. The Water-SCRUM Failure / Chaos w/o CD 導入 SCURM 讓開發流程 更敏捷，可是企業內的其他 環節還是瀑布式，事情只做 了一半，產品釋出跟更新還 是以周起跳的 沒有持續交付的典型混亂 狀態： 不明確的規格與標準、不 夠 徹底的自動化導致內部一 團亂
- 4. 概念對比圖: DevOps / Agile / CI / CD
- 5. Process Flow Development Source Code Queue Automated UT & SCA Successful Test? Report Result Source Code Commit Provision Test Infrastructure Automated SIT Successful Test? Report Result De-provision Test Infrastructure Continouous Integration Continouous Delivery Application Binary Package Provision Stage Infrastructure Automated UAT / NFT Successful Test? Report Result De-provision Test Infrastructure Continouous Deployment Application Binary Repo Provision Production Infrastructure New Release Rollout Successful Rollout? Report Result Continouous Monitoring & Feedback Customer Feedback Performance Monitoring User Behavior Analytics New Issue / REQ Captured? Report Result Issue / REQ Analysis Businsess Goal Alignment Resource Planning Process Improvment Latest Feature Backlog Continouous Business Planning Code Review
- 6. 工具
- 8. 團隊架構
- 9. Maturity Model: Thoughtworks V1.2
- 10. 參考來源 ● https://zh.wikipedia.org/wiki/DevOps ● http://www.slideshare.net/warfan/devops-53161280 ● https://sdarchitect.wordpress.com/2012/07/24/understanding-devops-part-1-defining-devops/ ● https://sdarchitect.wordpress.com/2012/05/07/so-what-is-water-scrum-fall/ ● http://www.slideshare.net/jallspaw/10-deploys-per-day-dev-and-ops-cooperation-at-flickr/77 ● http://www.slideshare.net/smlsun/devops-tdd?qid=9e5ce2bd-02cc-4308-b90a- deb3fb49f7f5&v=qf1&b=&from_search=2 ● http://www.slideshare.net/mxyzplk/devops-101?qid=267c2bba-d2cb-4bb1-8e06- 3eb3b433894e&v=default&b=&from_search=12 ● http://www.slideshare.net/warfan/devops-ithome-devops-2015?qid=267c2bba-d2cb-4bb1-8e06- 3eb3b433894e&v=default&b=&from_search=8 ● http://www.slideshare.net/codebee/continuousdelivery101 ● http://www.ithome.com.tw/news/99282