Continuous Integration with Jenkins, Grails, and Git

Transcript

1. Continuous Integration Jenkins, Git and Grails Mike Hugo Entagen, LLC
2. ACCELERATING INSIGHT ENTAGEN
5. In The Beginning (of Triplemap)
6. There Was Source Control
7. And it was good
8. Idea Code Build Deploy Test Feedback Start Here
12. ( )
13. Initial Process •Code •Commit/Push •Automated Build •Deploy to Test •Deploy to Prod
14. Initial Process •Code •Commit/Push •Automated Build •Deploy to Test •Deploy to Prod
15. Initial Process •Code •Commit/Push •Automated Build •Deploy to Test •Deploy to Prod
17. continuous integration server
19. field value name “mike hugo” company “Entagen” bio “lorem ipsum dolor field value name “mike hugo” company “Entagen” bio “lorem ipsum dolor field value name “mike hugo” company “Entagen” bio “lorem ipsum dolor field value name “mike hugo” company “Entagen” bio “lorem ipsum dolor field value name “mike hugo” company “Entagen” bio “lorem ipsum dolor println ''' awesome code ''' push
20. field value name “mike hugo” company “Entagen” bio “lorem ipsum dolor field value name “mike hugo” company “Entagen” bio “lorem ipsum dolor field value name “mike hugo” company “Entagen” bio “lorem ipsum dolor field value name “mike hugo” company “Entagen” bio “lorem ipsum dolor field value name “mike hugo” company “Entagen” bio “lorem ipsum dolor println ''' awesome code ''' push poll for change every X minutes
21. field value name “mike hugo” company “Entagen” bio “lorem ipsum dolor field value name “mike hugo” company “Entagen” bio “lorem ipsum dolor field value name “mike hugo” company “Entagen” bio “lorem ipsum dolor field value name “mike hugo” company “Entagen” bio “lorem ipsum dolor field value name “mike hugo” company “Entagen” bio “lorem ipsum dolor println ''' awesome code ''' # change found git clone ... grails clean grails test-app grails war # save artifacts push
22. quick start
23. http://jenkins-ci.org/ download the latest war java -jar jenkins.war
25. install plugins
29. configure plugins
32. create a job
37. Idea Code Build Deploy Test Feedback
38. Idea Code Build Deploy Test Feedback == Feature
39. Author: Vincent Driessen Original blog post: http://nvie.com/archives/323 License: Creative Commons
40. Feature Branches Master Release
41. Better Process •Feature Branch •Code •Commit/Push •Pull Request •Merge into Master •Automated Build •Deploy to Prod
42. Feature Branches
43. Master Branch Always Deployable To Production
44. Peer Review
45. Client Feedback
46. 6 Months 365 Pull Requests
47. 23% 77% Bug/Enhancement Identified Direct Merge
48. (Yep, that’s the master branch) whoops.
49. Even Better Process •Feature Branch •Code •Commit/Push •Automated Build (per branch!!) •Pull Request •Merge into Master •Automated Build •Deploy to Prod
50. Even Better Process •Feature Branch •Code •Commit/Push •Automated Build (per branch!!) •Pull Request •Merge into Master •Automated Build •Deploy to Prod Now that would be awesome
51. .........
52. Build Per Branch Project Master Branch Build
53. Master Branch Build Build Per Branch Project Feature Branches Master foo
54. Master Branch Build Build Per Branch Project Feature Branches Master foo copy configuration
55. Master Branch Build Build Per Branch Project Feature Branches Master foo foo Branch Build create
56. Master Branch Build Build Per Branch Project Feature Branches Master foo foo Branch Build merge
57. Clean Up
58. #!/usr/bin/env bash git checkout master git fetch --all -p git pull echo about to delete: git branch -r --merged master | sed 's/ *origin\///' | egrep -v '(master$| ^release/)' echo actually deleting: git branch -r --merged master | sed 's/ *origin\///' | egrep -v '(master$| ^release/)' | xargs -I% git push origin :%
59. Master Branch Build Build Per Branch Project Feature Branches Master foo foo Branch Build merge Purge Merged delete
60. Master Branch Build Build Per Branch Project Feature Branches Master foo Branch Build delete
61. Master Branch Build Build Per Branch Project Feature Branches Master
62. Demo
63. Build.gradle sk syncWithRepo(dependsOn: 'classes', type: Java main = 'com.entagen.jenkins.Main' classpath = sourceSets.main.runtimeClasspath // pass through specified system properties to ['help', 'jenkinsUrl', 'jenkinsUser', ...].eac if (System.getProperty(it)) systemProperty it, System.getProperty(it }
64. -DjenkinsUrl
65. -DjenkinsUser
66. -DjenkinsPassword
67. -DgitUrl
68. -DtemplateJobPrefix <templateJobPrefix>-<jobName>- <templateBranchName>
69. -DtemplateBranchName <templateJobPrefix>-<jobName>- <templateBranchName>
70. -DbranchNameRegex
71. -DnestedView
74. -DdryRun
75. -DjenkinsUrl=http://localhost:8080/ -DgitUrl=git@github.com:mjhugo/myapp.git -DtemplateJobPrefix=MyApp -DtemplateBranchName=master
76. Watch Out For:
77. ~/.grails
79. Test Pollution
80. Master Branch Build foo Branch Build bar Branch Build Grails 1.3.7 Grails 2.0.3 Grails 2.1.0.RC2 Build Tool Versions
81. Master Branch Build foo Branch Build bar Branch Build Grails 1.3.7 Grails 2.0.3 Grails 2.1.0.RC2 Build Tool Versions
82. No Support For Authenticated Jenkins
83. No Support For Authenticated Jenkins (Patches Welcomed!) Fixed!
84. More Horsepower
85. Cloning Large Repos
88. Our Process • Feature Branch • Code • Commit/Push • Automated Build (per branch) •Automated Deploy (per branch) • Pull Request • Merge into Master • Automated Build • Deploy to Prod
89. Our Process • Feature Branch • Code • Commit/Push • Automated Build (per branch) •Automated Deploy (per branch) • Pull Request • Merge into Master • Automated Build • Deploy to Prod Coming Soon!
90. Lightweight • Feature Branch • Code • Commit/Push • Automated Build (per branch) • Automated Deploy (per branch) • Pull Request • Merge into Master • Automated Build • Deploy to Prod
91. Fail Fast
92. Build Better
94. Thank You happy branching mike@entagen.com @piragua http://www.triplemap.com http://www.entagen.com TripleMap http://entagen.github.com/jenkins-build-per-branch/