GitLab upgrader

GitLab Upgrader - ruby script that allows you easily upgrade GitLab to latest minor version. Ex. it can update your application from 6.4 to latest GitLab 6 version (like 6.5.1). You still need to create backup and manually restart GitLab but all other operations can be done by upgrade tool.

0. Backup

cd /home/git/gitlab
sudo -u git -H bundle exec rake gitlab:backup:create RAILS_ENV=production

1. Stop server

sudo service gitlab stop

2. Run gitlab upgrade tool

cd /home/git/gitlab
sudo -u git -H ruby script/upgrade.rb

# it also supports -y option to avouid user input
# sudo -u git -H ruby script/upgrade.rb -y

3. Start application

sudo service gitlab start
sudo service nginx restart