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update upgrade guide with backup, db specific commands, config changes, check, and restore

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Ben Bodenmiller 2013-05-24 16:53:32 -07:00 committed by Dmitriy Zaporozhets
parent 64c37a21c8
commit 1405d28cf7
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doc/update/5.1-to-5.2.md
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@ -1,5 +1,15 @@
# From 5.1 to 5.2
### 0. Backup
It's useful to make a backup just in case things go south:
(With MySQL, this may require granting "LOCK TABLES" privileges to the GitLab user on the database version)
```bash
cd /home/git/gitlab
sudo -u git -H RAILS_ENV=production bundle exec rake gitlab:backup:create
```
### 1. Stop server
sudo service gitlab stop
@ -20,14 +30,59 @@ sudo -u git -H git fetch
sudo -u git -H git checkout v1.4.0
```
### 4. Install libs, migrations etc
### 4. Install libs, migrations, etc.
```bash
cd /home/git/gitlab
# MySQL
sudo -u git -H bundle install --without development test postgres --deployment
#PostgreSQL
sudo -u git -H bundle install --without development test mysql --deployment
sudo -u git -H bundle exec rake db:migrate RAILS_ENV=production
```
### 5. Start application
### 5. Update config files
* Make `/home/git/gitlab/config/gitlab.yml` same as https://github.com/gitlabhq/gitlabhq/blob/5-2-stable/config/gitlab.yml.example but with your settings.
* Make `/home/git/gitlab/config/puma.rb` same as https://github.com/gitlabhq/gitlabhq/blob/5-2-stable/config/puma.rb.example but with your settings.
### 6. Update Init script
```bash
sudo rm /etc/init.d/gitlab
sudo curl --output /etc/init.d/gitlab https://raw.github.com/gitlabhq/gitlabhq/5-2-stable/lib/support/init.d/gitlab
sudo chmod +x /etc/init.d/gitlab
```
### 6. Start application
sudo service gitlab start
sudo service nginx restart
### 7. Check application status
Check if GitLab and its environment are configured correctly:
sudo -u git -H bundle exec rake gitlab:env:info RAILS_ENV=production
To make sure you didn't miss anything run a more thorough check with:
sudo -u git -H bundle exec rake gitlab:check RAILS_ENV=production
If all items are green, then congratulations upgrade complete!
## Things went south? Revert to previous version (5.1)
### 1. Revert the code to the previous version
Follow the [`upgrade guide from 5.0 to 5.1`](5.0-to-5.1.md), except for the database migration
(The backup is already migrated to the previous version)
### 2. Restore from the backup:
```bash
cd /home/git/gitlab
sudo -u git -H RAILS_ENV=production bundle exec rake gitlab:backup:restore
```