drupal devdays barcelona 2012 – staging with git and drush

Staging with git & drush

Dienstag, 7. Mai 13

freistil IT

Markus Heurung – @muhh

[email protected]

Dienstag, 7. Mai 13

mailto:[email protected]

mailto:[email protected]

„Deploying“ the old way

index.phpupdate.phpmodules/includes/sites/…

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FTP

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FTP

work

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FTP

workfix

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multiple developers



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write-write conflict

multiple developers



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SUCKS!

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develop locally!

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XAMPP/MAMP

Acquia Dev Desktop

Linux

Mac OS X

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Version Control

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Git

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Repository


put your code into git

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Some git basics

$ git add $FILE(S)$ git commit $FILE(S)

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some git basics

$ git add docroot/$ git commit docroot/

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the typical local git workflow

$ [work …]$ git commit -am "meaningful message"$ [work …]$ git add sites/all/modules/custom/stuff/$ git commit -am "added stuff module"

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Repository


put your code into git

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transfer commits

local integration

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git remote repositories

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working with remotes

$ git remote add integration \\ [email protected]:test.git

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transfer commits

$ git push integration$ git pull integration

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transfer commits

local integration

pull

push

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transfer commits

local integration


pull

push

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let the serverdeploy the code

to its docroot

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git knows hooks!

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.git/hooks/post-receive

→ go to docroot and do a git pull

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What about sites/*/files?

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not in git!

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$ echo "sites/*/files" >> .gitignore

let git ignore it

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drush

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some drush basics

$ drush pm-downlaod views$ drush pm-enable views $ drush pm-disable devel_themer$ drush pm-update$ drush updatedb$ drush variable_set site_offline 1

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and most used

$ drush cache-clear all

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drush knows remotes, too!

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drush knows remotes, too!

called site-aliases

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drush site-aliases

aliases.drushrc.php

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drush site-aliases

aliases.drushrc.php

$aliases['integration'] = array( 'uri' => 'integration.server', 'root' => '/var/www/integration.server/docroot', 'remote-host' => 'integration.server', 'remote-user' => 'integration-user');

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$ drush @integration status

drush site-aliases

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syncing files directory

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use drush to sync files

$ drush rsync \\ default:%files @integration:%files

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syncing the database

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in $aliases['integration']

'databases' => array( 'default' => array( 'default' => array( 'driver' => 'mysql', 'database' => 'integration', 'username' => 'integration', 'password' => 'supersecret', 'host' => 'localhost', 'prefix' => '', 'collation' => 'utf8_general_ci', ), ),),

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in $aliases['integration']

'path-aliases' => array( '%dump-dir' => '/home/integration-user/db-dumps',),'command-specific' => array( 'sql-sync' => array ( 'no-cache' => TRUE, 'sanitize' => TRUE, 'structure-tables' => array( 'common' => array('cache', 'cache_menu', '…', 'sessions', 'watchdog'),),

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sync your database

$ drush sql-sync \\ default @integration

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next problem:

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multiple developers

next problem:

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no problem

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dev A

dev B

integration


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dev A

dev B

integration


Git is a distributed VCS

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summary

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• no forgotten files

summary

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• much faster uploads

summary

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• version history

summary

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• version history

• teamwork

summary

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• version history

• teamwork

• deployment to docroot on the server

summary

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• version history

• teamwork


• put as much in code as possible

summary

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• version history

• teamwork



• features, strongarm, install profiles, …

summary

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• version history

• teamwork



• features, strongarm, install profiles, …

• hook_update_N

summary

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code staging

a possible workflow

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boss

dev

dev

dev

dev

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boss

integration

dev

dev

dev

dev

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boss

integration

stagedev

dev

dev

dev

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boss

integration

stage

live

dev

dev

dev

dev

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Links

Git

http://git-scm.comhttp://gitref.org/index.htmlhttp://rogerdudler.github.com/git-guide/http://sitaramc.github.com/gitolite/

Drush

http://drush.orghttp://drupal.org/documentation/modules/drush

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http://git-scm.com

http://git-scm.com

http://gitref.org/index.html

http://gitref.org/index.html

http://rogerdudler.github.com/git-guide/

http://rogerdudler.github.com/git-guide/

http://sitaramc.github.com/gitolite/

http://sitaramc.github.com/gitolite/

http://drush.org

http://drush.org

http://drush.org

http://drush.org

http://drush.org

http://drush.org

Questions!

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Thank you!

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drupal devdays barcelona 2012 – staging with git and drush

Technology