Drush deploy is a deployment framework built on Drush, influenced by Capistrano, designed for efficient deployment processes. It requires Drush, PHP 5.3, and Git, featuring functionalities like task execution, version management, and rollback capabilities. For multi-server deployments, it utilizes specific configuration files to manage filesystem structures and operations across servers.

1. Drush deploy
Goruachev Mikhail

2. About drush-deploy
● Drush deploy is a deployment framework built on Drush.
● It is heavily influenced by Capistrano.
Version control is not deployment tool

3. Analogs
Capistrano
Fabric

4. Why use Drush deploy? WHY?

5. KISS*
*keep it short and simple

6. REQUIREMENTS
- Drush
- php 5.3
- git

7. Installing drush-deploy
cd ~/drush
git clone git@github.com:AmazeeLabs/drush_deploy.git
drush cc drush
drush

8. Are you ready, drupal?!

9. aliases.drushrc.php

10. What about multi server Deployments?
https://github.com/drush-ops/drush/blob/master/examples/example.aliases.drushrc.php

11. deploy.drushrc.php
https://github.com/drush-ops/drush/blob/master/examples/example.drushrc.php

12. Filesystem Structure
drush deploy-setup @web1

13. Filesystem Structure
Current - Is a symlink to the
latest release directory;
Releases - Is a releases
directory;
Shared- (Git Cache /
Configuration);
httpdocs- Webroot (symlink
to current);

14. TASKS

15. Tasks
● Before or after moving to new version
● On one or all servers
● Any console commands

16. drush deploy @web1
● updates your remote cache
● initializes and updates git submodules
● creates a new release directy
● copies your current codebase to the release directory
● links the ‚current‘ directory with your new deployed code
● executes your tasks

17. drush deploy-rollback @web1
● relinks the current directory with the previos release
● removes the faulty release

18. Example

19. local files

20. Remote host
Before After

21. Some questions?
Goruachev Mikhail
Email: Goruachev42@gmail.com