99 lines
2.4 KiB
Markdown
99 lines
2.4 KiB
Markdown
# From 3.1 to 4.0
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## Important changes
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* Support for SQLite was dropped
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* Support for gitolite 2 was dropped
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* Projects are organized in namespaces
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* The GitLab post-receive hook needs to be updated
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* The configuration file needs to be updated
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* Availability of `python2` executable
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Most of projects has post-receive file as symlink to gitolite `/home/git/.gitolite/hooks/post-receive`.
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But some of them may have a real file. In this case you should rewrite it with symlink to gitolite hook.
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I wrote a bash script which will do it automatically for you. Just make sure all path inside is valid for you
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- - -
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### 1. Stop GitLab & Resque
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sudo service gitlab stop
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### 2. Update GitLab
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```bash
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# Get latest code
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sudo -u gitlab -H git fetch
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sudo -u gitlab -H git checkout 4-0-stable
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# Install gems for MySQL
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sudo -u gitlab -H bundle install --without development test postgres
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# Update repos permissions
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sudo chmod -R ug+rwXs /home/git/repositories/
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sudo chown -R git:git /home/git/repositories/
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# Migrate db
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sudo -u gitlab -H bundle exec rake db:migrate RAILS_ENV=production
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# Enable namespaces (**Warning!** All projects in groups will be moved to subdirectories)
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sudo -u gitlab -H bundle exec rake gitlab:enable_namespaces RAILS_ENV=production
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```
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### 3. Update post-receive hooks (Requires gitolite v3 )
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Step 1: Rewrite post-receive hook
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```bash
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sudo cp ./lib/hooks/post-receive /home/git/.gitolite/hooks/common/post-receive
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sudo chown git:git /home/git/.gitolite/hooks/common/post-receive
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```
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Step 2: Update project hooks to be symlinks to the Gitolite hook
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```bash
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# 1. Check paths in script
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sudo -u gitlab -H vim lib/support/rewrite-hooks.sh
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# 2. Run script
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sudo -u git -H lib/support/rewrite-hooks.sh
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```
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### 4. Replace config with new one
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# backup old one
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sudo -u gitlab -H cp config/gitlab.yml config/gitlab.yml.old
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# copy new one
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sudo -u gitlab -H cp config/gitlab.yml.example config/gitlab.yml
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# edit it
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sudo -u gitlab -H vim config/gitlab.yml
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### 5. Disable ssh known_host check for own domain
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echo "Host localhost
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StrictHostKeyChecking no
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UserKnownHostsFile=/dev/null" | sudo tee -a /etc/ssh/ssh_config
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echo "Host YOUR_DOMAIN_NAME
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StrictHostKeyChecking no
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UserKnownHostsFile=/dev/null" | sudo tee -a /etc/ssh/ssh_config
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### 6. Check GitLab's status
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sudo -u gitlab -H bundle exec rake gitlab:check RAILS_ENV=production
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### 7. Start GitLab & Resque
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sudo service gitlab start
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