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AtlasCamp 2015: Game of Codes: The CI battle
This document provides an overview of continuous integration (CI) practices at Atlassian, a software company. It discusses Atlassian's large build infrastructure that includes 11 Bamboo instances, 900 elastic agents, and over 20,000 build plans. It also describes some of the challenges of implementing CI at a large company, such as long test suites, plugin development, and integrating cloud services. The document emphasizes that CI requires changes to both processes and culture in order to be successful.
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AtlasCamp 2015: Game of Codes: The CI battle
- 1. ESTHER ASENJO •BAMBOO DEV • ATLASSIAN • @STHREO Games of Codes, the CI battle A view behind the Atlassian curtains
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- 11. Agenda CI ANATOMY THE CIBATTLE, IN ATLASSIAN CI CULTURE CI INTRODUCTION THE CD BATTLE, IN ATLASSIAN CONCLUSION
- 12. Continuous Integration isa software development practice where members of a team integrate their work frequently. Each integration is verified by an automated build to detect integration errors as quickly as possible. This leads to significantly reduced integration problems and allows a team to develop cohesive software more rapidly. ” “ MARTIN FOWLER, THOUGHTWORKS
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- 21. Agenda CI ANATOMY THE CIBATTLE, IN ATLASSIAN CI CULTURE CI INTRODUCTION THE CD BATTLE, IN ATLASSIAN CONCLUSION
- 22. Atlassian, a softwarecompany
- 23. Atlassian, a softwarecompany 782 R&D Staff
- 24. Atlassian, a softwarecompany 782 R&D Staff 451 developers
- 25. Atlassian, a softwarecompany 782 R&D Staff Products 451 developers
- 26. Atlassian, a softwarecompany 782 R&D Staff Products 451 developers
- 27. Atlassian, a softwarecompany 782 R&D Staff Products 451 developers
- 28. Atlassian, a softwarecompany 782 R&D Staff Products 451 developers
- 29. Atlassian, a softwarecompany 782 R&D Staff Products Services www.atlassian.com my.atlassian.com 451 developers
- 30. Atlassian, a softwarecompany 782 R&D Staff Products Services www.atlassian.com my.atlassian.com Ecosystem 451 developers
- 31. Continuous Integration is abattle.
- 36. The Continuous Integrationbattle, IT DOES NOT COUNT UNTIL IT’S SHIPPED
- 37. When you playthe Game of Codes, you ship or you fail.
- 38. Agenda CI ANATOMY THE CIBATTLE, IN ATLASSIAN CI CULTURE CI INTRODUCTION THE CD BATTLE, IN ATLASSIAN CONCLUSION
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- 43. Build Infrastructure Engineering CollaborationJIRA family Dev Tools
- 44. Build Infrastructure Engineering CollaborationJIRA family Dev Tools Internal Services
- 45. Build Infrastructure EcosystemEngineering CollaborationJIRA family Dev Tools Internal Services
- 46. Build Engineering Build Infrastructure EcosystemEngineeringCollaboration JIRA family Dev Tools Internal Services
- 47. Build Infrastructure Remote agents Elasticagents Build infrastructure EcosystemEngineering Collaboration JIRA family Dev Tools Internal Services Build Engineering Maven repositories
- 48. Maven repositories EcosystemEngineering Build Infrastructure CollaborationJIRA family Dev Tools Internal Services Remote agents Elastic agents Build infrastructure 11 Bamboo instances Build Engineering
- 49. Build Engineering Maven repositories EcosystemEngineering BuildInfrastructure Collaboration JIRA family Dev Tools Internal Services Remote agents Elastic agents Build infrastructure 11 Bamboo instances 900elastic agents 20 AMIs 150 remote agents
- 50. Build Engineering Maven repositories EcosystemEngineering BuildInfrastructure Collaboration JIRA family Dev Tools Internal Services Remote agents Elastic agents Build infrastructure 11 Bamboo instances 900elastic agents 20 AMIs 150 remote agents 6Nexus instances
- 51. Maven repositories EcosystemEngineering Build Infrastructure CollaborationJIRA family Dev Tools Internal Services Remote agents Elastic agents Build infrastructure 11 Bamboo instances 150 remote agents 6Nexus instances 20 AMIs 20k build plans Build Engineering 900elastic agents
- 52. Maven repositories EcosystemEngineering Build Infrastructure CollaborationJIRA family Dev Tools Internal Services Remote agents Elastic agents Build infrastructure 11 Bamboo instances 150 remote agents 6Nexus instances 20 AMIs 20k build plans 120kbranch build plans Build Engineering 900elastic agents
- 53. Maven repositories EcosystemEngineering Build Infrastructure CollaborationJIRA family Dev Tools Internal Services Remote agents Elastic agents Build infrastructure 11 Bamboo instances 150 remote agents 6Nexus instances 20 AMIs 20k build plans 120kbranch build plans Build Engineering 900elastic agents3 years ago: 21k builds / month
- 54. Maven repositories EcosystemEngineering Build Infrastructure CollaborationJIRA family Dev Tools Internal Services Remote agents Elastic agents Build infrastructure 11 Bamboo instances 150 remote agents 6Nexus instances 20 AMIs 20k build plans 120kbranch build plans Build Engineering 900elastic agents3 years ago: 21k builds / month Nowadays: 127k builds / month
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- 56. Processes Tools :A pipeline anatomy Developer
- 57. Developer Commit ! Processes Tools: A pipeline anatomy
- 58. Developer Commit Build ! ProcessesTools : A pipeline anatomy
- 59. Developer TestCommit Build ! ProcessesTools : A pipeline anatomy
- 60. Developer Test DeliverCommitBuild ! Processes Tools : A pipeline anatomy
- 61. Developer Test DeliverCommitBuild ! Processes Tools : A pipeline anatomy
- 62. MIKE ROBERTS, THOUGHTWORKS ContinuousIntegration is more often than what you think. ” “
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- 73. I’m not slackingoff, my build plans are still running. “ ” ME
- 74. I’m not slackingoff, my build plans are queued. “ ” DANIEL KJELLIN I’m not slacking off, my build plans are
- 75. CI challenges ourprocesses Green production-ready master Build plan branching Long running branches Dark features Big&slow test suite Build grid Quick feedback Build strategy
- 76. CI challenges ourprocesses Green production-ready master Build plan branching Long running branches Dark features Big&slow test suite Build grid Quick feedback Build strategy
- 77. CI challenges ourprocesses Green production-ready master Build plan branching Long running branches Dark features Big&slow test suite Build grid Quick feedback Build strategy
- 78. CI challenges ourprocesses Green production-ready master Build plan branching Long running branches Dark features Big&slow test suite Build grid Quick feedback Build strategy
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- 80. + +++ = Confluencepipeline strategy
- 81. + +++ = Confluencepipeline strategy
- 82. Core Test Suite + +++= 30 min Confluence pipeline strategy
- 83. Core Test Suite 90 min Cloud TestSuite 30 min + +++ = Confluence pipeline strategy
- 84. Core Test Suite Full TestSuite Performance testing Cross-Platform testing Ecosystem testing Acceptance testing 1,5 days 90 min Cloud Test Suite 30 min + +++ = Confluence pipeline strategy
- 85. Core Test Suite Confluence team dogfooding Full Test Suite Performance testing Cross-Platform testing Ecosystem testing Acceptance testing 1,5 days 1 per day 90 min Cloud Test Suite 30 min + +++ = Confluence pipeline strategy
- 86. Core Test Suite Confluence team dogfooding Full Test Suite Performance testing Cross-Platform testing Ecosystem testing Acceptance testing 1,5 days 1 per day Cloud release Every 2 weeks* 90 min Cloud Test Suite 30 min + +++ = Confluence pipeline strategy
- 87. Core Test Suite Confluence team dogfooding Full Test Suite Performance testing Cross-Platform testing Ecosystem testing Acceptance testing 1,5 days 1 per day 1 per week* Atlassian dog fooding Cloud release Every 2 weeks* 90 min Cloud Test Suite 30 min + +++ = Confluence pipeline strategy
- 88. Core Test Suite Confluence team dogfooding Full Test Suite Performance testing Cross-Platform testing Ecosystem testing Acceptance testing 1,5 days 1 per day 1 per week* Atlassian dog fooding Cloud release Every 2 weeks* Monthly bug fixing Server release Quarterly release 90 min Cloud Test Suite 30 min + +++ = Confluence pipeline strategy
- 89. CI challenges Atlassianprocesses User acceptance testing Dog fooding Monolithic applications Plugin development Plugin development Cross-compatibility pipelines Cloud integration Cloud delivery pipeline
- 90. CI challenges Atlassianprocesses User acceptance testing Dog fooding Monolithic applications Plugin development Plugin development Cross-compatibility pipelines Cloud integration Cloud delivery pipeline
- 91. CI challenges Atlassianprocesses User acceptance testing Dog fooding Monolithic applications Plugin development Plugin development Cross-compatibility pipelines Cloud integration Cloud delivery pipeline
- 92. CI challenges ourprocesses User acceptance testing Dog fooding Monolithic applications Plugin development Plugin development Cross-compatibility pipelines Cloud integration Cloud delivery pipeline
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- 96. CI is apractice, not a tool, and requires discipline from the development team. “ ” CONTINUOUS DELIVERY, THE BOOK
- 97. The Culture ofGreen powered by
- 98. Agenda CI ANATOMY THE CIBATTLE, IN ATLASSIAN CI CULTURE CI INTRODUCTION THE CD BATTLE, IN ATLASSIAN CONCLUSION
- 99. Culture is whathappens when the founders are not around.
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- 102. Red is thenew green.
- 103. Give feedback topeople, so it’s fed-back.
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- 119. Agenda CI ANATOMY THE CIBATTLE, IN ATLASSIAN CI CULTURE CI INTRODUCTION THE CD BATTLE, IN ATLASSIAN CONCLUSION
- 120. ! ! !! Adeployment pipeline
- 121. 10:00 09:00 ! dev ! !!! 10:00 16:15 Purchasing deployment pipeline
- 122. 10:00 09:00 ! dev ! !!! 10:00 16:15 dev staging prod Purchasing deployment pipeline
- 123. 10:00 09:00 ! dev ! !!! 10:00 16:15 dev staging prod Purchasing deployment pipeline
- 124. 10:00 09:00 ! dev ! !!! 10:00 16:15 ! dev ! ! !! Purchasing deployment pipeline
- 125. 10:00 09:00 ! dev ! !!! 10:00 16:15 ! dev ! ! !! dev staging prod Purchasing deployment pipeline
- 126. 10:00 09:00 ! dev ! !!! 16:00 !stg 10:00 16:15 ! dev ! ! !! Purchasing deployment pipeline
- 127. 10:00 09:00 ! dev ! !!! 16:00 !stg 10:00 16:15 ! dev ! ! !! dev staging prod Purchasing deployment pipeline
- 128. 10:00 09:00 ! dev ! !!! 16:00 !stg 10:00 16:15 ! ! dev ! ! !! Purchasing deployment pipeline
- 129. 10:00 09:00 ! dev ! !!! 16:00 !stg 10:00 16:15 ! ! dev ! ! !! Purchasing deployment pipeline
- 130. 10:00 09:00 ! dev ! !!! 16:00 !stg 10:00 16:15 ! ! dev ! ! !! Purchasing deployment pipeline
- 131. 10:00 09:00 ! dev ! !!! 16:00 !stg 10:00 16:15 ! ! dev ! ! !! Missing thumbs-up. Purchasing deployment pipeline
- 132. 10:00 09:00 ! dev ! !!! 16:00 !stg 10:00 16:15 ! !prd ! dev ! ! !! Purchasing deployment pipeline
- 133. ! dev ! ! !! ! dev !! !! 10:00 09:00 16:00 !stg 10:00 16:15 ! !prd dev staging prod Purchasing deployment pipeline
- 134. Free people todo the interesting stuff, and let Bamboo do the rest.
- 135. Agenda CI ANATOMY THE CIBATTLE, IN ATLASSIAN CI CULTURE CI INTRODUCTION THE CD BATTLE, IN ATLASSIAN CONCLUSION
- 136. Still not surewhat this slide will be. Maybe a mind map?
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- 138. Do it, ordo not. There is no try. ” “
- 139. Do it, ordo not. There is no try. ” “
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- 141. Thank you! ESTHER ASENJO• BAMBOO DEV • ATLASSIAN • @STHREO
- 142. Game of Codes:the CI battle Submit your feedback: go.atlassian.com/accodes