drupal devdays barcelona 2012 – staging with git and drush
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Staging with git & drush
Dienstag, 7. Mai 13
freistil IT
Markus Heurung – @muhh
markus@freistil.it
Dienstag, 7. Mai 13
„Deploying“ the old way
index.phpupdate.phpmodules/includes/sites/…
Dienstag, 7. Mai 13
„Deploying“ the old way
index.phpupdate.phpmodules/includes/sites/…
FTP
Dienstag, 7. Mai 13
„Deploying“ the old way
index.phpupdate.phpmodules/includes/sites/…
FTP
work
Dienstag, 7. Mai 13
„Deploying“ the old way
index.phpupdate.phpmodules/includes/sites/…
FTP
work
Dienstag, 7. Mai 13
„Deploying“ the old way
index.phpupdate.phpmodules/includes/sites/…
FTP
work
Dienstag, 7. Mai 13
„Deploying“ the old way
index.phpupdate.phpmodules/includes/sites/…
FTP
workfix
Dienstag, 7. Mai 13
„Deploying“ the old way
index.phpupdate.phpmodules/includes/sites/…
FTP
workfix
Dienstag, 7. Mai 13
„Deploying“ the old way
index.phpupdate.phpmodules/includes/sites/…
FTP
workfix
Dienstag, 7. Mai 13
multiple developers
index.phpupdate.phpmodules/includes/sites/…
index.phpupdate.phpmodules/includes/sites/…
Dienstag, 7. Mai 13
multiple developers
index.phpupdate.phpmodules/includes/sites/…
index.phpupdate.phpmodules/includes/sites/…
Dienstag, 7. Mai 13
multiple developers
index.phpupdate.phpmodules/includes/sites/…
index.phpupdate.phpmodules/includes/sites/…
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write-write conflict
multiple developers
index.phpupdate.phpmodules/includes/sites/…
index.phpupdate.phpmodules/includes/sites/…
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SUCKS!
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develop locally!
Dienstag, 7. Mai 13
XAMPP/MAMP
Acquia Dev Desktop
Linux
Mac OS X
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index.phpupdate.phpmodules/includes/sites/…
Dienstag, 7. Mai 13
index.phpupdate.phpmodules/includes/sites/…
index.phpupdate.phpmodules/includes/sites/…
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Version Control
Dienstag, 7. Mai 13
Git
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Repository
index.phpupdate.phpmodules/includes/sites/…
put your code into git
Dienstag, 7. Mai 13
Repository
index.phpupdate.phpmodules/includes/sites/…
put your code into git
Dienstag, 7. Mai 13
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"
Dienstag, 7. Mai 13
Repository
index.phpupdate.phpmodules/includes/sites/…
put your code into git
Dienstag, 7. Mai 13
index.phpupdate.phpmodules/includes/sites/…
transfer commits
local integration
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git remote repositories
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working with remotes
$ git remote add integration \\ git@integration.server:test.git
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transfer commits
$ git push integration$ git pull integration
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index.phpupdate.phpmodules/includes/sites/…
transfer commits
local integration
pull
push
Dienstag, 7. Mai 13
index.phpupdate.phpmodules/includes/sites/…
transfer commits
local integration
index.phpupdate.phpmodules/includes/sites/…
pull
push
Dienstag, 7. Mai 13
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
Dienstag, 7. Mai 13
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', ), ),),
Dienstag, 7. Mai 13
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:
Dienstag, 7. Mai 13
multiple developers
next problem:
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no problem
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dev A
dev B
integration
index.phpupdate.phpmodules/includes/sites/…
Dienstag, 7. Mai 13
dev A
dev B
integration
index.phpupdate.phpmodules/includes/sites/…
Git is a distributed VCS
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summary
Dienstag, 7. Mai 13
• no forgotten files
summary
Dienstag, 7. Mai 13
• no forgotten files
• much faster uploads
summary
Dienstag, 7. Mai 13
• no forgotten files
• much faster uploads
• version history
summary
Dienstag, 7. Mai 13
• no forgotten files
• much faster uploads
• version history
• teamwork
summary
Dienstag, 7. Mai 13
• no forgotten files
• much faster uploads
• version history
• teamwork
• deployment to docroot on the server
summary
Dienstag, 7. Mai 13
• no forgotten files
• much faster uploads
• version history
• teamwork
• deployment to docroot on the server
• put as much in code as possible
summary
Dienstag, 7. Mai 13
• no forgotten files
• much faster uploads
• version history
• teamwork
• deployment to docroot on the server
• put as much in code as possible
• features, strongarm, install profiles, …
summary
Dienstag, 7. Mai 13
• no forgotten files
• much faster uploads
• version history
• teamwork
• deployment to docroot on the server
• put as much in code as possible
• features, strongarm, install profiles, …
• hook_update_N
summary
Dienstag, 7. Mai 13
code staging
a possible workflow
Dienstag, 7. Mai 13
Dienstag, 7. Mai 13
boss
dev
dev
dev
dev
Dienstag, 7. Mai 13
boss
integration
dev
dev
dev
dev
Dienstag, 7. Mai 13
boss
integration
dev
dev
dev
dev
Dienstag, 7. Mai 13
boss
integration
stagedev
dev
dev
dev
Dienstag, 7. Mai 13
boss
integration
stagedev
dev
dev
dev
Dienstag, 7. Mai 13
boss
integration
stage
live
dev
dev
dev
dev
Dienstag, 7. Mai 13
boss
integration
stage
live
dev
dev
dev
dev
Dienstag, 7. Mai 13
boss
integration
stage
live
dev
dev
dev
dev
Dienstag, 7. Mai 13
boss
integration
stage
live
dev
dev
dev
dev
Dienstag, 7. Mai 13
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
Dienstag, 7. Mai 13
Questions!
Dienstag, 7. Mai 13
Thank you!
Dienstag, 7. Mai 13
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