sohatach's blog

http://github.com/soha

Debian6.0へのGitLab2.8のインストール

Git サーバ構築

・GitLab
GITLAB: Self Hosted Git Management Application

・公式のインストール手順
Page not found · GitHub
インストールにRuby1.9.2以上が必要。

基本的には、公式のインストール手順書の通りとなりますが、
いくつか躓いた箇所もありましたため、補足で追記してます。

Create user for git（git実行用のユーザ作成）:

sudo adduser \
--system \
--shell /bin/sh \
--gecos 'git version control' \
--group \
--disabled-password \
--home /home/git \
git

Create user for GitLab（GitLab実行用のユーザ作成）:

sudo adduser --disabled-login --gecos 'gitlab system' gitlab

Add your user to the git group:

sudo usermod -a -G git gitlab

Generate key:

sudo -H -u gitlab ssh-keygen -q -N '' -t rsa -f /home/gitlab/.ssh/id_rsa

Clone GitLab's fork of the Gitolite source code（Giotliteの最新版をgit cloneし取得する）:

cd /home/git
sudo -H -u git git clone -b gl-v304 https://github.com/gitlabhq/gitolite.git /home/git/gitolite

Setup（設定）:

cd /home/git
sudo -u git -H mkdir bin
sudo -u git sh -c 'echo -e "PATH=\$PATH:/home/git/bin\nexport PATH" >> /home/git/.profile'
sudo -u git sh -c 'gitolite/install -ln /home/git/bin'

sudo cp /home/gitlab/.ssh/id_rsa.pub /home/git/gitlab.pub
sudo chmod 0444 /home/git/gitlab.pub

sudo -u git -H sh -c "PATH=/home/git/bin:$PATH; gitolite setup -pk /home/git/gitlab.pub"
sudo -u git -H sed -i 's/0077/0007/g' /home/git/.gitolite.rc

Permissions（gitレポジトリディレクトリへのアクセス権設定）:

sudo chmod -R g+rwX /home/git/repositories/
sudo chown -R git:git /home/git/repositories/

Clone GitLab source and install prerequisites（GitLabの最新取得とインストール）

sudo gem install charlock_holmes --version '0.6.8'
sudo pip install pygments
sudo gem install bundler
cd /home/gitlab

**************************************************************************************

********** icu required (brew install icu4c or apt-get install libicu-dev) ***********

**************************************************************************************

と出て、charlock_holmesのインストールに失敗。
指示通りlibicu-devを入れる。

sudo aptitude install libicu-dev

再度

sudo gem install charlock_holmes --version '0.6.8'

でインストール。

# Get gitlab code. Use this for stable setup
sudo -H -u gitlab git clone -b stable https://github.com/gitlabhq/gitlabhq.git gitlab

cd gitlab

# Rename config files
sudo -u gitlab cp config/gitlab.yml.example config/gitlab.yml

Select the database you want to use（データベースの設定、ここではMySQLを使用する）

# Mysql
# Install MySQL as directed in Step #1

# Login to MySQL
$ mysql -u root -p

# Create the GitLab production database
mysql> CREATE DATABASE IF NOT EXISTS `gitlabhq_production` DEFAULT CHARACTER SET `utf8` COLLATE `utf8_unicode_ci`;

# Create the MySQL User change $password to a real password
mysql> CREATE USER 'gitlab'@'localhost' IDENTIFIED BY '$password';

# Grant proper permissions to the MySQL User
mysql> GRANT SELECT, INSERT, UPDATE, DELETE, CREATE, DROP, INDEX, ALTER ON `gitlabhq_production`.* TO 'gitlab'@'localhost';

# Exit MySQL Server and copy the example config, make sure to update username/password in config/database.yml
sudo -u gitlab cp config/database.yml.example config/database.yml

database.ymlのDBの接続ユーザ、パスワードを修正する。

Install gems

gemで入れたbundleコマンドがパスが通ってないのでフルパスで指定する。
sudo -u gitlab -H /var/lib/gems/1.8/bin/bundle install --without development test --deployment

Setup database（データベースの設定）

sudo -u gitlab /var/lib/gems/1.8/bin/bundle exec rake gitlab:app:setup RAILS_ENV=production
sudo -u gitlab bundle exec rake gitlab:app:setup RAILS_ENV=production

WARNING: Invalid .gemspec format in '/home/gitlab/gitlab/vendor/bundle/ruby/1.8/specifications/carrierwave-0.6.2.gemspec'
Could not find carrierwave-0.6.2 in any of the sources
Run `bundle install` to install missing gems.

こんなエラーが出た。

sudo gem install carrierwave
sudo -u gitlab /var/lib/gems/1.8/bin/bundle install

で入れる。
再度

sudo -u gitlab /var/lib/gems/1.8/bin/bundle exec rake gitlab:app:setup RAILS_ENV=production

一見エラーは起きず、インストールできたように思いましたが、Ruby1.8系でインストールを進めていたため後ほどうまくいっていないことがわかりました。


Setup GitLab hooks（gitのフック処理の設定）

sudo mkdir -p /home/git/share/gitolite/hooks/common
sudo cp ./lib/hooks/post-receive /home/git/share/gitolite/hooks/common/post-receive
sudo chown git:git /home/git/share/gitolite/hooks/common/post-receive

Check application status（ステータスのチェック）

sudo -u gitlab /var/lib/gems/1.8/bin/bundle exec rake gitlab:app:status RAILS_ENV=production

エラーが発生しました。（どんなエラーかはメモし忘れ・・・）
調べたところ結局Ruby1.8系では動かないらしいことがわかりました。
結局rubyが最新のruby-1.9.3でないとダメなようなのでrvmでgitlabユーザにだけruby1.9.3を使えるようにする。

sudo su - gitlab
curl -L https://get.rvm.io | bash -s stable --ruby
. ~/.bashrc
rvm use 1.9.3

（rvm useがtmux等のターミナルエミュレータ上では正しく動かせないようだった（？）ので、普通にログインして実行する。）

以降sudoコマンド経由だと、bundle等のコマンドが見つからないとなってしまったので、gitlabユーザでログインして進めました。

$ bundle exec rake gitlab:app:setup RAILS_ENV=production --trace
rake aborted!
An invalid interpreter was specified.
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rubypython-0.6.2/lib/rubypython.rb:124:in `block in start'
:10:in `synchronize'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rubypython-0.6.2/lib/rubypython.rb:111:in `start'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/bundler/gems/pygments.rb-2cada028da50/lib/pygments/ffi.rb:9:in `start'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/bundler/gems/pygments.rb-2cada028da50/lib/pygments/ffi.rb:43:in `lexers'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/bundler/gems/pygments.rb-2cada028da50/lib/pygments/lexer.rb:147:in `'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/bundler/gems/pygments.rb-2cada028da50/lib/pygments/lexer.rb:1:in `'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/bundler/gems/linguist-c3d6fc5af8cf/lib/linguist/language.rb:230:in `initialize'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/bundler/gems/linguist-c3d6fc5af8cf/lib/linguist/language.rb:42:in `new'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/bundler/gems/linguist-c3d6fc5af8cf/lib/linguist/language.rb:42:in `create'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/bundler/gems/linguist-c3d6fc5af8cf/lib/linguist/language.rb:449:in `block in '
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/bundler/gems/linguist-c3d6fc5af8cf/lib/linguist/language.rb:448:in `each'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/bundler/gems/linguist-c3d6fc5af8cf/lib/linguist/language.rb:448:in `'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/bundler/gems/linguist-c3d6fc5af8cf/lib/linguist/language.rb:5:in `'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.8/lib/active_support/dependencies.rb:251:in `require'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.8/lib/active_support/dependencies.rb:251:in `block in require'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.8/lib/active_support/dependencies.rb:236:in `load_dependency'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.8/lib/active_support/dependencies.rb:251:in `require'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/bundler/gems/linguist-c3d6fc5af8cf/lib/linguist/blob_helper.rb:1:in `'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.8/lib/active_support/dependencies.rb:251:in `require'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.8/lib/active_support/dependencies.rb:251:in `block in require'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.8/lib/active_support/dependencies.rb:236:in `load_dependency'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.8/lib/active_support/dependencies.rb:251:in `require'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/bundler/gems/linguist-c3d6fc5af8cf/lib/linguist.rb:1:in `'
/home/gitlab/.rvm/gems/ruby-1.9.3-p194/gems/bundler-1.2.0/lib/bundler/runtime.rb:68:in `require'
/home/gitlab/.rvm/gems/ruby-1.9.3-p194/gems/bundler-1.2.0/lib/bundler/runtime.rb:68:in `block (2 levels) in require'
/home/gitlab/.rvm/gems/ruby-1.9.3-p194/gems/bundler-1.2.0/lib/bundler/runtime.rb:66:in `each'
/home/gitlab/.rvm/gems/ruby-1.9.3-p194/gems/bundler-1.2.0/lib/bundler/runtime.rb:66:in `block in require'
/home/gitlab/.rvm/gems/ruby-1.9.3-p194/gems/bundler-1.2.0/lib/bundler/runtime.rb:55:in `each'
/home/gitlab/.rvm/gems/ruby-1.9.3-p194/gems/bundler-1.2.0/lib/bundler/runtime.rb:55:in `require'
/home/gitlab/.rvm/gems/ruby-1.9.3-p194/gems/bundler-1.2.0/lib/bundler.rb:128:in `require'
/home/gitlab/gitlab/config/application.rb:9:in `'
/home/gitlab/gitlab/Rakefile:5:in `require'
/home/gitlab/gitlab/Rakefile:5:in `'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/rake_module.rb:25:in `load'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/rake_module.rb:25:in `load_rakefile'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:501:in `raw_load_rakefile'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:82:in `block in load_rakefile'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:133:in `standard_exception_handling'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:81:in `load_rakefile'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:65:in `block in run'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:133:in `standard_exception_handling'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:63:in `run'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rake-0.9.2.2/bin/rake:33:in `'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/bin/rake:23:in `load'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/bin/rake:23:in `

'

Ruby1.9.3の環境で実行するも上記エラーが発生しました。

エラー内容を見てもよくわかりにくいですが、調べたところどうもpythonの開発パッケージが入ってないのがいけないようでしたので追加でインストール。
Google グループ

sudo aptitude install python-dev

rake aborted!
Connection refused - Unable to connect to Redis on 127.0.0.1:6379
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/redis-2.2.2/lib/redis/client.rb:236:in `rescue in establish_connection'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/redis-2.2.2/lib/redis/client.rb:222:in `establish_connection'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/redis-2.2.2/lib/redis/client.rb:23:in `connect'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/redis-2.2.2/lib/redis/client.rb:247:in `ensure_connected'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/redis-2.2.2/lib/redis/client.rb:137:in `block in process'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/redis-2.2.2/lib/redis/client.rb:206:in `logging'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/redis-2.2.2/lib/redis/client.rb:136:in `process'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/redis-2.2.2/lib/redis/client.rb:46:in `call'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/redis-2.2.2/lib/redis.rb:435:in `block in sadd'
/home/gitlab/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/monitor.rb:211:in `mon_synchronize'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/redis-2.2.2/lib/redis.rb:434:in `sadd'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/redis-namespace-1.0.3/lib/redis/namespace.rb:213:in `method_missing'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/resque-1.20.0/lib/resque.rb:205:in `watch_queue'
/home/gitlab/gitlab/config/initializers/4_resque_queues.rb:1:in `'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.8/lib/active_support/dependencies.rb:245:in `load'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.8/lib/active_support/dependencies.rb:245:in `block in load'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.8/lib/active_support/dependencies.rb:236:in `load_dependency'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.8/lib/active_support/dependencies.rb:245:in `load'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/railties-3.2.8/lib/rails/engine.rb:588:in `block (2 levels) in '
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/railties-3.2.8/lib/rails/engine.rb:587:in `each'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/railties-3.2.8/lib/rails/engine.rb:587:in `block in '
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/railties-3.2.8/lib/rails/initializable.rb:30:in `instance_exec'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/railties-3.2.8/lib/rails/initializable.rb:30:in `run'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/railties-3.2.8/lib/rails/initializable.rb:55:in `block in run_initializers'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/railties-3.2.8/lib/rails/initializable.rb:54:in `each'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/railties-3.2.8/lib/rails/initializable.rb:54:in `run_initializers'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/railties-3.2.8/lib/rails/application.rb:136:in `initialize!'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/railties-3.2.8/lib/rails/railtie/configurable.rb:30:in `method_missing'
/home/gitlab/gitlab/config/environment.rb:5:in `'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.8/lib/active_support/dependencies.rb:251:in `require'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.8/lib/active_support/dependencies.rb:251:in `block in require'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.8/lib/active_support/dependencies.rb:236:in `load_dependency'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.8/lib/active_support/dependencies.rb:251:in `require'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/railties-3.2.8/lib/rails/application.rb:103:in `require_environment!'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/railties-3.2.8/lib/rails/application.rb:295:in `block (2 levels) in initialize_tasks'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:205:in `call'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:205:in `block in execute'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:200:in `each'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:200:in `execute'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:158:in `block in invoke_with_call_chain'
/home/gitlab/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/monitor.rb:211:in `mon_synchronize'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:151:in `invoke_with_call_chain'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:176:in `block in invoke_prerequisites'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:174:in `each'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:174:in `invoke_prerequisites'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:157:in `block in invoke_with_call_chain'
/home/gitlab/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/monitor.rb:211:in `mon_synchronize'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:151:in `invoke_with_call_chain'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:144:in `invoke'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/activerecord-3.2.8/lib/active_record/railties/databases.rake:373:in `block (3 levels) in '
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:205:in `call'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:205:in `block in execute'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:200:in `each'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:200:in `execute'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:158:in `block in invoke_with_call_chain'
/home/gitlab/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/monitor.rb:211:in `mon_synchronize'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:151:in `invoke_with_call_chain'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:176:in `block in invoke_prerequisites'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:174:in `each'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:174:in `invoke_prerequisites'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:157:in `block in invoke_with_call_chain'
/home/gitlab/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/monitor.rb:211:in `mon_synchronize'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:151:in `invoke_with_call_chain'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:176:in `block in invoke_prerequisites'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:174:in `each'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:174:in `invoke_prerequisites'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:157:in `block in invoke_with_call_chain'
/home/gitlab/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/monitor.rb:211:in `mon_synchronize'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:151:in `invoke_with_call_chain'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:144:in `invoke'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:116:in `invoke_task'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:94:in `block (2 levels) in top_level'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:94:in `each'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:94:in `block in top_level'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:133:in `standard_exception_handling'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:88:in `top_level'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:66:in `block in run'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:133:in `standard_exception_handling'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:63:in `run'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/gems/rake-0.9.2.2/bin/rake:33:in `'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/bin/rake:23:in `load'
/home/gitlab/gitlab/vendor/bundle/ruby/1.9.1/bin/rake:23:in `

'
Tasks: TOP => db:schema:load => environment

再度実行すると別のエラーが。。。

これは、実行に必要なredis-serverというKVSサーバが動いていないことによるようですので追加でインストール。

sudo aptitude install redis-server

これにてrake gitlab:app:setupが正常に完了しました。

bundle exec rake gitlab:app:status RAILS_ENV=production

を実行してもすべて正常に完了しました。

Server up（サーバの起動）

bundle exec rails s -e production -d

Run resque process (for processing queue).（queueプロセスの起動（メールの送信などに使用しているようです））

./resque.sh

# GITLAB2.8では自動でrake gitlab:app:setup時にautomergeが有効にされているようですが、されていないようであれば有効化。
bundle exec rake gitlab:app:enable_automerge RAILS_ENV=production



上記で動くようにはなりましたが、運用を考えるとWebサーバにNginxを使用した方が良いとのこと。

Nginx

sudo apt-get install nginx

cd /home/gitlab/gitlab
cp config/unicorn.rb.orig config/unicorn.rb
bundle exec unicorn_rails -c config/unicorn.rb -E production -D

# Change **YOUR_SERVER_IP** and **YOUR_SERVER_FQDN** IPアドレスとホスト名を修正する
# to the IP address and fully-qualified domain name
# of the host serving GitLab.
sudo vim /etc/nginx/sites-enabled/gitlab

#起動スクリプトのインストール
sudo wget https://raw.github.com/gitlabhq/gitlab-recipes/master/init.d/gitlab -P /etc/init.d/

sudo chmod +x /etc/init.d/gitlab

#debianのサービス自動起動の設定
sudo update-rc.d gitlab defaults

sudo /etc/init.d/gitlab restart

こちらはすんなり行きました。