和艦長一起玩轉 GitLab & GitLab Workflow
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This document provides an overview and summary of GitLab and DevOps workflows presented by Cheng Wei Chen at the STUDY4 TW .NET Conf 2019. The key points discussed include: - An introduction to GitLab and its components and architecture. - A comparison of different software development workflows and an explanation of the GitLab Workflow. - A discussion of different Git branching strategies including GitLab Flow. - An overview of GitLab Auto DevOps and how it can automate the DevOps pipeline. - A reiteration of the main topics and a conclusion on how GitLab supports DevOps practices.
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和艦長一起玩轉 GitLab & GitLab Workflow
- 1. （2019 iThome 鐵⼈人賽 30 天內容集錦） Cheng Wei Chen @ STUDY4 TW .NET Conf 2019 和艦長⼀一起玩轉 GitLab & GitLab Workflow
- 2. Cheng Wei Chen 陳 正瑋 DevOps Taiwan Community & DevOpsDays Taipei Organizer 《Effective DevOps 中文版》譯者 《DevOps三十六計》繁中版審校者 http://chengweichen.com
- 4. 封⾯面
- 5. 封⾯面 GitLab
- 6. Agenda • 認識 GitLab • Workflow & GitLab Workflow • GitLab Flow • GitLab Auto DevOps • 回顧與總結
- 7. 認識 GitLab
- 8. 發展 VCS
- 9. 發展 VCS CI / CD
- 10. 發展 VCS CI / CD Project management DevOps
- 15. 名為 GitLab 的⼀一條龍 DevOps 平台 圖片來來源 https://about.gitlab.com/direction/
- 17. GitLab Component • Component details • Alertmanager • Certificate management • Consul • Database migrations • Elasticsearch • Gitaly • GitLab Geo • GitLab Exporter • GitLab Pages • GitLab Runner • GitLab Shell • GitLab Workhorse • Grafana • Jaeger • Logrotate • Mattermost • MinIO • NGINX • Node Exporter • PgBouncer • PgBouncer Exporter • PostgreSQL • Postgres Exporter • Prometheus • Redis • Redis Exporter • Registry • Sentry • Sidekiq • Unicorn • LDAP Authentication • Outbound Email • Inbound Email • GitLab Managed Apps 來來源 https://docs.gitlab.com/ee/development/architecture.html
- 22. Workflow & GitLab Workflow
- 23. Workflow / ⼯工作流程 Stage 1 Stage 2 Stage 3 Stage 3b Stage 4b Stage 5 Stage 3a Stage 3c Stage 4a Why?
- 24. Workflow / ⼯工作流程 Stage 1 Stage 2 Stage 3 Stage 3b Stage 4b Stage 5 Stage 3a Stage 3c Stage 4a Why? 標準化 ⾃自動化 透明化
- 25. 軟體開發⼯工作流程？ 圖片來來源 https://about.gitlab.com/blog/2016/10/25/gitlab-workflow-an-overview/ Plan Code Test Release Deploy
- 27. GitLab Workflow: IDEA 圖片來來源 https://about.gitlab.com/blog/2016/10/25/gitlab-workflow-an-overview/ 每⼀一個天⾺馬⾏行行空的想法，都可能是產品創 意發想的起始點。 溝通 協作 互動 保存/回顧
- 28. Mattermost
- 29. GitLab Workflow: ISSUE 圖片來來源 https://about.gitlab.com/blog/2016/10/25/gitlab-workflow-an-overview/ 將 IDEA 轉換成實際的 ISSUE / FEATURE / STORY 討論 追蹤 Issue Tracker
- 30. Issue Tracker
- 31. GitLab Workflow: PLAN 圖片來來源 https://about.gitlab.com/blog/2016/10/25/gitlab-workflow-an-overview/ 安排 ISSUE 的優先順序， 分派⼯工作任務。 分派/追蹤 優先順序 Issue Board
- 32. Issue Board - To-Do
- 33. Issue Board - Workflow
- 34. Issue Board - By Member
- 35. GitLab Workflow: CODE 圖片來來源 https://about.gitlab.com/blog/2016/10/25/gitlab-workflow-an-overview/ 就是捲起袖⼦子開⼯工啦！
- 36. To-Do List
- 37. Milestones
- 38. Issue Tracker - Filtering issues by milestone
- 40. GitLab Workflow: COMMIT 圖片來來源 https://about.gitlab.com/blog/2016/10/25/gitlab-workflow-an-overview/ 遵守團隊的開發⼯工作原則與分⽀支策略略，將 程式碼送入版本控制系統。 分支策略 工作準則 Git Server GitLab Flow
- 41. GitLab Workflow: TEST 圖片來來源 https://about.gitlab.com/blog/2016/10/25/gitlab-workflow-an-overview/ 借助持續整合、⾃自動化測試，確保程式碼 的品質。 自動化 工作準則 GitLab CI
- 43. GitLab Workflow: REVIEW 圖片來來源 https://about.gitlab.com/blog/2016/10/25/gitlab-workflow-an-overview/ Code Review & Merge branch 自動化 工作準則 Merge Request Issue Tracker
- 44. GitLab Workflow: STAGING 圖片來來源 https://about.gitlab.com/blog/2016/10/25/gitlab-workflow-an-overview/ ⾃自動部署⾄至 Staging 環境做進⼀一步的測試與 驗證。 持續部署 持續交付 GitLab CI GitLab Auto DevOps 自動化
- 45. GitLab Workflow: PRODUCTION 圖片來來源 https://about.gitlab.com/blog/2016/10/25/gitlab-workflow-an-overview/ 當⼀一切都驗證通過後，即可⾃自動部署⾄至 Production 環境，並事先預備 rollback 計畫。 持續部署 持續交付 GitLab CI GitLab Auto DevOps 自動化
- 46. GitLab Workflow: FEEDBACK 圖片來來源 https://about.gitlab.com/blog/2016/10/25/gitlab-workflow-an-overview/ 回顧與反思，產品及⼯工作流程分別有哪些 地⽅方需要改善。 監控 數據收集 報表 持續改善 Cycle Analytics Auto Monitoring
- 47. Cycle Analytics
- 48. CI/CD Charts
- 49. Burndown Chart
- 50. GitLab Flow
- 51. Git 分⽀支策略略？ 圖片來來源 https://about.gitlab.com/blog/2014/09/29/gitlab-flow/ Git flow GitHub flow GitLab flow Trunk based
- 52. Git 分⽀支策略略？ 圖片來來源 https://about.gitlab.com/blog/2014/09/29/gitlab-flow/ Git flow GitHub flow GitLab flow Trunk based Why?
- 53. GitLab Flow Git flow GitHub flow GitLab flow
- 54. GitLab Flow Git flow GitHub flow GitLab flowupsteam first for delivery
- 55. 圖片來來源 https://about.gitlab.com/blog/2014/09/29/gitlab-flow/ Production branch Environment branch 搭配持續交付、持續部署，明 確控管已部署之環境的程式碼 版本。
- 56. 圖片來來源 https://about.gitlab.com/blog/2014/09/29/gitlab-flow/ Release branch 依據 Stable 版本的發佈建立分 ⽀支，維持 Master 的穩定前進 並保留留能夠維護各 Stable 版本 的彈性。
- 57. GitLab Flow upsteam first for delivery
- 60. Kubernetes GitLab CI Auto DevOps Prometheus + = 沒這麼 Auto 是有條件的
- 61. Auto DevOps • Auto Build • Auto Test • Auto Code Quality • Auto Static Application Security Testing (SAST) • Auto Dependency Scanning • Auto License Compliance • Auto Container Scanning • Auto Review Apps • Auto Dynamic Application Security Testing (DAST) • Auto Deploy • Auto Browser Performance Testing • Auto Monitoring K8S K8S K8S Prometheus
- 62. Auto DevOps • Auto Build • Auto Test • Auto Code Quality • Auto Static Application Security Testing (SAST) • Auto Dependency Scanning • Auto License Compliance • Auto Container Scanning • Auto Review Apps • Auto Dynamic Application Security Testing (DAST) • Auto Deploy • Auto Browser Performance Testing • Auto Monitoring K8S K8S K8S Prometheus CI / CD Pipeline Templates Cloud Native
- 63. 回顧與總結
- 64. 回顧 • 認識 GitLab • Workflow & GitLab Workflow • GitLab Flow • GitLab Auto DevOps
- 65. GitLab & DevOps 圖片來來源 https://about.gitlab.com/stages-devops-lifecycle/
- 67. 軟體開發⼯工作流程？ 圖片來來源 https://about.gitlab.com/blog/2016/10/25/gitlab-workflow-an-overview/ Plan Code Test Release Deploy
- 68. 軟體開發⼯工作流程？ 圖片來來源 https://about.gitlab.com/blog/2016/10/25/gitlab-workflow-an-overview/ 產品開發 Plan Code Test Release Deploy ?
- 69. Workflow / ⼯工作流程 Stage 1 Stage 2 Stage 3 Stage 3b Stage 4b Stage 5 Stage 3a Stage 3c Stage 4a Why?
- 70. Git 分⽀支策略略？ 圖片來來源 https://about.gitlab.com/blog/2014/09/29/gitlab-flow/ Git flow GitHub flow GitLab flow Trunk based Why?
- 71. Auto DevOps • Auto Build • Auto Test • Auto Code Quality • Auto Static Application Security Testing (SAST) • Auto Dependency Scanning • Auto License Compliance • Auto Container Scanning • Auto Review Apps • Auto Dynamic Application Security Testing (DAST) • Auto Deploy • Auto Browser Performance Testing • Auto Monitoring K8S K8S K8S Prometheus Why?
- 74. 符合需求 學習成本 價格 售後服務 商業支援 生態系社群 設計邏輯 工具選擇策略 教學資源 複雜度 整合性 遷移性
- 75. 役物而不役於物
- 76. Manage Your Toolchain Before It Manages You 來來源 https://about.gitlab.com/resources/whitepaper-forrester-manage-your-toolchain/
- 77. Photo by Clark Tibbs on Unsplash Thank You
- 79. 謝謝