Deploying Symfony | symfony.cat

1. By Pablo Godel @pgodel Deploying Photo by @old_sound Symfony Catalunya 2016

2. Deployment

3. ? Deployment

4. Deployment Software deployment is all of the activities that make a software system available for use. http://en.wikipedia.org/wiki/Software_deployment

5. A very important critical part of the application life-cycle Deployment

6. It should not be an after thought Deployment

7. It should be predictable Deployment

8. It is also… Deployment

9. It is also BORING Deployment

17. Why is it BORING? Deployment

18. It’s repetitive Deployment

19. It’s repetitive Deployment • Copy ﬁles to server(s)

20. It’s repetitive Deployment • Copy ﬁles to server(s) • Setup parameters

21. It’s repetitive Deployment • Copy ﬁles to server(s) • Setup parameters • Build assets

22. It’s repetitive Deployment • Copy ﬁles to server(s) • Setup parameters • Build assets • Run migrations

23. It’s repetitive Deployment • Copy ﬁles to server(s) • Setup parameters • Build assets • Run migrations • Restart web server(s)

24. It’s repetitive Deployment • Copy ﬁles to server(s) • Setup parameters • Build assets • Run migrations • Restart web server(s) REPEAT INDEFINITELY

25. Developers != Musicians

26. It’s repetitive Deployment • Copy ﬁles to server(s) • Setup parameters • Build assets • Run migrations • Restart web server(s)LET’S AUTOMATE

31. Automation Beneﬁts Deployment

32. Automation Beneﬁts • Easy launch Deployment

33. Automation Beneﬁts • Easy launch • Consistent results Deployment

34. Automation Beneﬁts • Easy launch • Consistent results • Rollbacks Deployment

35. Automation Beneﬁts • Easy launch • Consistent results • Rollbacks • Scalable & secure Deployment

36. Automation Beneﬁts • Easy launch • Consistent results • Rollbacks • Scalable & secure • Documented procedure Deployment

37. Automation Beneﬁts • Easy launch • Consistent results • Rollbacks • Scalable & secure • Documented procedure • No human intervention Deployment

38. Automation Beneﬁts • Easy launch • Consistent results • Rollbacks • Scalable & secure • Documented procedure • No human intervention Deployment

39. Automation Beneﬁts • No human intervention Deployment

40. Automation Beneﬁts • No human intervention

43. Automation Beneﬁts • No human intervention Deployment $ sudo rm -rf / var/log/*

44. Simplest Automation Deployment git push origin master github.com

45. Simplest Automation Deployment git push origin master www.example.com/ hook.php github.com

46. Simplest Automation Deployment git push origin master www.example.com/ hook.php git pull github.com

47. <?php exec(‘/usr/bin/env -i HOME=/var/www git pull’); echo “All done!”; hook.php GitHub hook Deployment Simplest Automation

48. <?php exec(‘/usr/bin/env -i HOME=/var/www git pull’); exec(‘/usr/bin/env -i HOME=/var/www composer install’); exec(‘/usr/bin/env -i HOME=/var/www app/console ca:cl’); echo “All done!”; hook.php Deployment Simplest Automation

49. Deployment: Copying ﬁles Avoid insecure & inconsistent methods • FTP • SCP • rsync • git pull

50. Deployment: Copying ﬁles Create consistency |-- releases

51. Deployment: Copying ﬁles Create consistency |-- releases | `-- 20160712

52. Deployment: Copying ﬁles Create consistency |-- releases | `-- 20160712 | `-- 20160715

53. Deployment: Copying ﬁles Create consistency |-- releases | `-- 20160712 | `-- 20160715 `——current -> 20160715

56. Deploying

57. Deploying Not rocket science!

58. Deploying http://symfony.com/doc/current/cookbook/deployment/tools.html

59. Deploying 1) Upload/Install Code

60. Deploying 1) Upload/Install Code 2) Install dependencies

61. Deploying 1) Upload/Install Code 2) Install dependencies 3) Run DB migrations

62. Deploying 1) Upload/Install Code 2) Install dependencies 3) Run DB migrations 4) Install/Build assets

63. Deploying 1) Upload/Install Code 2) Install dependencies 3) Run DB migrations 4) Install/Build assets 5) Clear/Warm cache

64. Deploying 1) Upload/Install Code 2) Install dependencies 3) Run DB migrations 4) Install/Build assets 5) Clear/Warm cache 6) Reload Server/Queues/Other

65. Deploying $ git clone / git pull / git checkout -b branch tag

66. Deploying $ git clone / git pull / git checkout -b branch tag $ composer.phar install

67. Deploying $ git clone / git pull / git checkout -b branch tag $ composer.phar install $ app/console doctrine:migration:migrate --no-iteration

68. Deploying $ git clone / git pull / git checkout -b branch tag $ composer.phar install $ app/console doctrine:migration:migrate --no-iteration $ app/console assets:install web --symlink

69. Deploying $ git clone / git pull / git checkout -b branch tag $ composer.phar install $ app/console doctrine:migration:migrate --no-iteration $ app/console assets:install web --symlink $ app/console assetic:dump --env=prod

70. Deploying $ git clone / git pull / git checkout -b branch tag $ composer.phar install $ app/console doctrine:migration:migrate --no-iteration $ app/console assets:install web --symlink $ app/console assetic:dump --env=prod $ app/console cache:clear --env=prod —no-debug

71. Deployment Automating the process

72. Deployment: Automating

73. Deployment: Automating http://deployer.org/

74. Deployment: Automating http://deployer.org/ Magallanes

75. Deployment: Automating Fabric http://deployer.org/ Magallanes

79. Deployment: Automating

80. Deployment: Automating • Friendly, simple to conﬁgure & maintain

81. Deployment: Automating • Friendly, simple to conﬁgure & maintain • Flexible and extensible

82. Deployment: Automating • Friendly, simple to conﬁgure & maintain • Flexible and extensible • Agentless

83. Deployment: Automating • Friendly, simple to conﬁgure & maintain • Flexible and extensible • Agentless • Integration with Cloud and Containers

84. Deploy apps. Manage systems. Crush complexity. Ansible helps you build a strong foundation for DevOps. AUTOMATION FOR EVERYONE

85. The Basics: inventory Define hosts in inventory file [webservers] foo.example.com bar.example.com  www[01:50].example.com [dbservers] one.example.com two.example.com three.example.com

86. hosts/dev [webservers] www.dev.example.com [dbservers] db1.dev.example.com hosts/prod [webservers] prod-[1-5].example.com [dbservers] db1.example.com The Basics: inventory

87. hosts/dev $ ansible -i hosts/dev webservers -a “uptime” hosts/prod $ ansible -i hosts/prod all -a “uptime” The Basics: inventory

88. setup.yml --- - hosts: webservers vars: http_port: 80 max_clients: 200 remote_user: root tasks: - name: ensure apache is at the latest version yum: pkg=httpd state=latest - name: write the apache conﬁg ﬁle template: src=/https/www.slideshare.net/srv/httpd.j2 dest=/etc/httpd.conf notify: - restart apache - name: ensure apache is running service: name=httpd state=started handlers: - name: restart apache service: name=httpd state=restarted The Basics: playbooks

89. --- - hosts: webservers vars: http_port: 80 max_clients: 200 remote_user: root tasks: - name: ensure apache is at the latest version yum: pkg=httpd state=latest - name: write the apache conﬁg ﬁle template: src=/https/www.slideshare.net/srv/httpd.j2 dest=/etc/httpd.conf notify: - restart apache - name: ensure apache is running service: name=httpd state=started handlers: - name: restart apache service: name=httpd state=restarted setup.yml The Basics: playbooks

92. The Basics: playbooks --- - hosts: webservers vars: http_port: 80 max_clients: 200 remote_user: root tasks: - name: ensure apache is at the latest version yum: pkg=httpd state=latest - name: write the apache conﬁg ﬁle template: src=/https/www.slideshare.net/srv/httpd.j2 dest=/etc/httpd.conf notify: - restart apache - name: ensure apache is running service: name=httpd state=started handlers: - name: restart apache service: name=httpd state=restarted setup.yml

93. The Basics: roles Installing roles from Ansible Galaxy $ ansible-galaxy install servergrove.symfony2 https://galaxy.ansible.com/

94. The Basics: roles deploy.yml - hosts: webservers roles: - { role: servergrove.symfony2, symfony2_project_root: /var/www/vhosts/ example.com/, symfony2_project_name: demo, symfony2_project_branch: master , symfony2_project_release: 1 }

95. The Basics: execution Executing a playbook $ ansible-playbook -i hosts/prod deploy.yml -v

96. The Basics: execution Executing a playbook

97. The Basics: roles Roles for deploying Symfony

98. The Basics: roles • servergrove.symfony2

99. The Basics: roles • servergrove.symfony2 • ansistrano

100. The Basics: roles • servergrove.symfony2 • ansistrano • cbrunnkvist.ansistrano-symfony-deploy

101. Ansistrano ansistrano.deploy and ansistrano.rollback are Ansible Galaxy roles to easily manage the deployment process for scripting applications such as PHP, Python and Ruby. http://ansistrano.com/

105. Ansistrano ansistrano.deploy and ansistrano.rollback are Ansible Galaxy roles to easily manage the deployment process for scripting applications such as PHP, Python and Ruby. $ ansible-galaxy install carlosbuenosvinos.ansistrano-deploy carlosbuenosvinos.ansistrano-rollback

106. Ansistrano: workﬂow

107. Ansistrano: variables

111. Ansistrano: deploy --- - name: Deploy example app to my-server.com hosts: all vars: ansistrano_deploy_from: "{{ playbook_dir }}/../my-app" ansistrano_deploy_to: “/var/www/my-app.com” ansistrano_keep_releases: 3 ansistrano_deploy_via: copy roles: - { role: carlosbuenosvinos.ansistrano-deploy }

115. Ansistrano: deploy $ ansible-playbook -i hosts deploy.yml

117. --- - name: Rollback example app to my-server.com hosts: all vars: ansistrano_deploy_to: “/var/www/my-app.com" roles: - { role: carlosbuenosvinos.ansistrano-rollback } Ansistrano: rollback rollback.yml

118. --- - name: Rollback example app to my-server.com hosts: all vars: ansistrano_deploy_to: “/var/www/my-app.com" roles: - { role: carlosbuenosvinos.ansistrano-rollback } Ansistrano: rollback rollback.yml

119. Ansistrano: rollback $ ansible-playbook -i hosts rollback.yml

120. Ansistrano: hooks --- - name: hook | Restart php-fpm service: name=php5-fpm state=restarted when: symfony_project_env == "prod" my-after-symlink-tasks.yml ansistrano_after_symlink_tasks_file: "{{ playbook_dir }}/ <your-deployment-config>/my-after-symlink-tasks.yml" Adding a hook to deploy.ml to restart php-fpm

121. Ansistrano: hooks --- - name: hook | Copy local.yml copy: src=config/local.yml dest={{ansistrano_release_path.stdout}}/config/local.yml owner=web group=web mode=0644 my-before-symlink-shared-tasks.yml ansistrano_before_symlink_shared_tasks_file: "{{ playbook_dir }}/ <your-deployment-config>/my-before-symlink-shared-tasks.yml" Adding a hook to deploy.ml to copy local.yml

122. Ansistrano: hooks --- - name: hook | Render local.yml template: src=ansible/templates/local.yml.j2 dest={{ansistrano_release_path.stdout}}/config/local.yml owner=web group=web mode=0644 my-before-symlink-shared-tasks.yml ansistrano_before_symlink_shared_tasks_file: "{{ playbook_dir }}/ <your-deployment-config>/my-before-symlink-shared-tasks.yml" Adding a hook to deploy.ml to copy local.yml

123. ansistrano-symfony-deploy https://github.com/cbrunnkvist/ansistrano-symfony-deploy Deploying

124. ansistrano-symfony-deploy Deploying

125. ansistrano-symfony-deploy symfony_env: prod symfony_php_path: php # The PHP executable to use for all command line tasks symfony_run_composer: true symfony_composer_path: "{{ ansistrano_deploy_to }}/composer.phar" symfony_composer_options: '--no-dev --optimize-autoloader --no-interaction' symfony_composer_self_update: true # Always attempt a composer self-update symfony_run_assets_install: true symfony_assets_options: '--no-interaction' symfony_run_assetic_dump: true symfony_assetic_options: '--no-interaction' symfony_run_cache_clear_and_warmup: true Role variables

130. ansistrano-symfony-deploy symfony_run_assets_install: true symfony_assets_options: '--no-interaction' symfony_run_assetic_dump: true symfony_assetic_options: '--no-interaction' symfony_run_cache_clear_and_warmup: true symfony_cache_options: '' ########################################################## symfony_run_doctrine_migrations: false symfony_doctrine_options: '--no-interaction' Role variables

131. ansistrano-symfony-deploy --- - hosts: all gather_facts: false vars: ansistrano_deploy_from: ../my-project-checkout ansistrano_deploy_to: /home/app-user/my-project-deploy/ ansistrano_before_symlink_tasks_file: "{{playbook_dir}}/config/ app_specific_setup.yml" roles: - cbrunnkvist.ansistrano-symfony-deploy deploy.yml

135. ansistrano-symfony-deploy $ ansible-playbook -i hosts deploy.yml

136. Extras: fpm Packaging apps with fpm Build packages for multiple platforms (deb, rpm, etc) with great ease and sanity. https://github.com/jordansissel/fpm $ fpm -s dir -t rpm -n "myapp" -v 1.0 /var/www/myapp $ fpm -s dir -t deb -a all -n myapp -v 1.0 /etc/apache2/ conf.d/my.conf /var/www/myapp

137. ExtrasDeploying Continuous Delivery Workﬂow

138. Developer Tests build artifact Ansible Production GitHub Jenkins QA deploy Integration   Tests Notifications Extras: workﬂowDeploying

149. Thank you! http://slideshare.net/pgodel @pgodel Deploying Symfony Catalunya 2016

Deploying Symfony | symfony.cat

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