Setting up a Continuous Delivery environment in 3 hours #zceu

The workshop slides for the talk 'Setting up a Continuous Delivery environment in 3 hours' at ZendCon Europe 2013

1. Continuous Deployment in 3 hours Mike van Riel Mike van Riel · @mvriel
2. https://joind.in/9283 About me • I am Mike van Riel  @mvriel
3. https://joind.in/9283 About me • I am Mike van Riel • Lead Developer for phpDocumentor
4. https://joind.in/9283 About me • I am Mike van Riel • Lead Developer for phpDocumentor • Software Composer at Ingewikkeld
5. https://joind.in/9283 About me • I am Mike van Riel • Lead Developer for phpDocumentor • Software Composer at Ingewikkeld • Foster father of two cute dogs
6. https://joind.in/9283 What is Continuous Deployment, and what is Continuous Delivery?
7. https://joind.in/9283
8. https://joind.in/9283 The rules Mike van Riel
9. https://joind.in/9283 Feedback Feedback Feedback
10. https://joind.in/9283 Versioning is key
11. https://joind.in/9283 Build your artifacts once
12. https://joind.in/9283
13. https://joind.in/9283 one deployment process to rule them all Environments
14. https://joind.in/9283 Feedback Mike van Riel
15. https://joind.in/9283
16. https://joind.in/9283 Versioning Mike van Riel
17. https://joind.in/9283 Your Code, Configuration and Environment must be in Version Control
18. https://joind.in/9283 “To branch, or not to branch. That is the question.” - Bill Shakespeare*
19. https://joind.in/9283 Concepts Mike van Riel
20. https://joind.in/9283 Environments
21. https://joind.in/9283 Deployment Pipeline
22. https://joind.in/9283 Deployment Pipeline - optimized
23. https://joind.in/9283 Config flags • Toggles features on and off • Allows a team to continuously integrate • Can be used for Canary testing • Provides a rollback in case of flawed functionality
24. https://joind.in/9283 Aids Mike van Riel
25. https://joind.in/9283 Continuous Integration Servers Jenkins TeamCity Thoughtworks Go
26. https://joind.in/9283 Analysis tools • PHPUnit • Behat • phpDocumentor • PHP_CodeSniffer • PHP_Depend • PHP_PMD • phploc • phpcpd
27. https://joind.in/9283 Build and deployment tools • Phing • Ant • Make • Capistrano • Webistrano • Deployinator • Maven
28. https://joind.in/9283 More feedback • Logstash • Graphite • Nagios
29. https://joind.in/9283 Exercises Mike van Riel
30. https://joind.in/9283 Environment • Ubuntu 12.04 • Apache • MySQL • PHP 5.3 • XDebug • One vhost – dev.www.blog.com • Packages – Git – Augeas-tools – Libaugeas-dev – Libaugeas-ruby – Jenkins
31. https://joind.in/9283 Exercise 1 Determine your workflow
32. https://joind.in/9283 Goal • Think before you start • Determine your process and workflow • Does your current flow match with Continuous Deployment
33. https://joind.in/9283 Think about the following • Versioning your application • Versioning your environment • Version numbering • Which tools to use • How to react on a build failure
34. https://joind.in/9283 Versioning • Master / trunk should always be deployable • Any change in master / trunk should result in a release candidate • Release branches, develop mainlines and other constructs do not play a role with Continuous Deployment – There are exceptions
35. https://joind.in/9283 Exercise 2 Planning your deployment pipeline
36. https://joind.in/9283 Goal • Determine how to start automating your build and deployment process • Review your deployment strategy • Automate your deployment process using phing
37. https://joind.in/9283 Stages • Commit stage – Pull changes – Clean workspace – Initialize workspace – Run unit tests • Deploy stage – Upload your application – Switch symlink
38. https://joind.in/9283 Deployment strategy • Have a symlink representing your current release • Upload your new release to a separate folder • Integrate configuration in the new folder • Create symlink of the new release • Move the symlink of the new release over the current using `mv -Tf`
39. https://joind.in/9283 Exercise 3 Apply Continuous Integration
40. https://joind.in/9283 Goal • Setup a job in Jenkins • Add deployment as a post-build action • Execute our first automated build and deployment
41. https://joind.in/9283 Exercise 4 Adding support for environments using parameters
42. https://joind.in/9283 Goal • Extract all variable deployment options into parameters • Learn how to switch between environments
43. https://joind.in/9283 Exercise 5 Adding a staging environment
44. https://joind.in/9283 Goal • Add a new staging environment to puppet • Change our deployment action to deploy to staging instead of production – using the changes of last exercise
45. https://joind.in/9283 Exercise 6 Switching to Continuous Delivery
46. https://joind.in/9283 Goal • Add a new view for our project • Add a new deploy job • Persist workspace between jobs • Try out our new process
47. https://joind.in/9283 Adding a new Deploy job • Add a new job `blog-deploy` • Configure `blog` job to archive the build • Configure `blog-deploy` job to use the archived build
48. https://joind.in/9283 Exercise 7 Adding a UAT stage
49. https://joind.in/9283 Goal • Create a Behat test • Alter our build file and add a UAT stage • Add a new UAT job • Persist workspace between jobs • Automatically trigger UAT job after `blog` job • Move deployment to staging from `blog` to UAT job • Test our new process
50. https://joind.in/9283 UAT Stage • May run longer than 5 minutes • Can trigger a deployment to staging for exploratory testing • Automate!
51. https://joind.in/9283 Bonus exercise 1 Using the pipeline plugin
52. https://joind.in/9283 Goal • Use the pipeline plugin to create a new view with your process • Walk through your process
53. https://joind.in/9283 Questions? Please leave feedback on Joind.in, I'd appreciate it.
54. https://joind.in/9283 Credits • http://www.flickr.com/photos/joebenjamin/5009411920/ • http://en.wikipedia.org/wiki/Continuous_delivery • http://www.flickr.com/photos/robertlemke/4383863479 • http://continuousdelivery.com/2010/09/deployment-pipeline- anti-patterns/ •
55. https://joind.in/9283 Continuous Deployment in 3 hours Mike van Riel Mike van Riel · @mvriel
56. https://joind.in/9283 About me • I am Mike van Riel  @mvriel
57. https://joind.in/9283 About me • I am Mike van Riel • Lead Developer for phpDocumentor
58. https://joind.in/9283 About me • I am Mike van Riel • Lead Developer for phpDocumentor • Software Composer at Ingewikkeld
59. https://joind.in/9283 About me • I am Mike van Riel • Lead Developer for phpDocumentor • Software Composer at Ingewikkeld • Foster father of two cute dogs
60. https://joind.in/9283 What is Continuous Deployment, and what is Continuous Delivery?
61. https://joind.in/9283
62. https://joind.in/9283 The rules Mike van Riel
63. https://joind.in/9283 Feedback Feedback Feedback
64. https://joind.in/9283 Versioning is key
65. https://joind.in/9283 Build your artifacts once
66. https://joind.in/9283
67. https://joind.in/9283 one deployment process for all environments
68. https://joind.in/9283 Versioning Mike van Riel
69. https://joind.in/9283 Your Code, Configuration and Environment must be in Version Control
70. https://joind.in/9283 “To branch, or not to branch. That is the question.” - Bill Shakespeare*
71. https://joind.in/9283 Concepts Mike van Riel
72. https://joind.in/9283 Environments
73. https://joind.in/9283 Deployment Pipeline
74. https://joind.in/9283 Deployment Pipeline - optimized
75. https://joind.in/9283 Config flags • Toggles features on and off • Allows a team to continuously integrate • Can be used for Canary testing • Provides a rollback in case of flawed functionality
76. https://joind.in/9283 Aids Mike van Riel
77. https://joind.in/9283 Continuous Integration Servers Jenkins TeamCity Thoughtworks Go
78. https://joind.in/9283 Analysis tools • PHPUnit • Behat • phpDocumentor • PHP_CodeSniffer • PHP_Depend • PHP_PMD • phploc • phpcpd
79. https://joind.in/9283 Build and deployment tools • Phing • Ant • Make • Capistrano • Webistrano • Deployinator • Maven
80. https://joind.in/9283 More feedback • Logstash • Graphite • Nagios
81. https://joind.in/9283 Exercises Mike van Riel
82. https://joind.in/9283 Environment • Ubuntu 12.04 • Apache • MySQL • PHP 5.3 • XDebug • One vhost – dev.www.blog.com • Packages – Git – Augeas-tools – Libaugeas-dev – Libaugeas-ruby – Jenkins
83. https://joind.in/9283 The Project - Blog • URL: http://dev.www.blog.com/index.php/blog/ • Jenkins: http://dev.www.blog.com:8080 • Path: /vagrant/app • Git: file:///vagrant/app
84. https://joind.in/9283 Exercise 1 Determine your workflow
85. https://joind.in/9283 Goal • Think before you start • Determine your process and workflow • Does your current flow match with Continuous Deployment
86. https://joind.in/9283 Think about the following • Versioning your application • Versioning your environment • Version numbering • Which tools to use • How to react on a build failure
87. https://joind.in/9283 Versioning • Master/trunk should always be deployable • Any change in master / trunk should result in a release candidate • Release branches, develop mainlines and other constructs do not play a role with Continuous Deployment – There are exceptions
88. https://joind.in/9283 Exercise 2 Planning your deployment pipeline
89. https://joind.in/9283 Goal • Determine how to start automating your build and deployment process • Review your deployment strategy • Automate your deployment process using phing
90. https://joind.in/9283 Stages • Commit stage – Pull changes – Clean workspace – Initialize workspace – Run unit tests • Deploy stage – Upload your application – Switch symlink
91. https://joind.in/9283 Deployment strategy • Have a symlink representing your current release • Upload your new release to a separate folder • Integrate configuration in the new folder • Create symlink of the new release • Move the symlink of the new release over the current using `mv -Tf`
92. https://joind.in/9283 Exercise 3 Apply Continuous Integration
93. https://joind.in/9283 Goal • Setup a job in Jenkins • Add deployment as a post-build action • Execute our first automated build and deployment
94. https://joind.in/9283 Exercise 4 Adding support for environments using parameters
95. https://joind.in/9283 Goal • Extract all variable deployment options into parameters • Learn how to switch between environments
96. https://joind.in/9283 Exercise 5 Adding a staging environment
97. https://joind.in/9283 Goal • Add a new staging environment to puppet • Change our deployment action to deploy to staging instead of production – using the changes of last exercise
98. https://joind.in/9283 Exercise 6 Switching to Continuous Delivery
99. https://joind.in/9283 Goal • Add a new view for our project • Add a new deploy job • Persist workspace between jobs • Try out our new process
100. https://joind.in/9283 Adding a new Deploy job • Add a new job `blog-deploy` • Configure `blog` job to archive the build • Configure `blog-deploy` job to use the archived build
101. https://joind.in/9283 Exercise 7 Adding a UAT stage
102. https://joind.in/9283 Goal • Create a Behat test • Alter our build file and add a UAT stage • Add a new UAT job • Persist workspace between jobs • Automatically trigger UAT job after `blog` job • Move deployment to staging from `blog` to UAT job • Test our new process
103. https://joind.in/9283 UAT Stage • May run longer than 5 minutes • Can trigger a deployment to staging for exploratory testing • Automate!
104. https://joind.in/9283 Bonus exercise 1 Using the pipeline plugin
105. https://joind.in/9283 Goal • Use the pipeline plugin to create a new view with your process • Walk through your process
106. https://joind.in/9283 Questions? Please leave feedback on Joind.in, I'd appreciate it.
107. https://joind.in/9283 Credits • http://www.flickr.com/photos/joebenjamin/5009411920/ • http://en.wikipedia.org/wiki/Continuous_delivery • http://www.flickr.com/photos/robertlemke/4383863479 • http://continuousdelivery.com/2010/09/deployment-pipeline- anti-patterns/ •