gitlab.sh

# Gitlab 5.1: https://github.com/gitlabhq/gitlabhq/blob/master/doc/install/installation.md

# Set up an AWS EC2 Ubuntu 12.04 LTS Server.
# Use ap-southeast-1b: spot pricing is smoother
# Log in as ubuntu@

sudo apt-get -y update
sudo apt-get -y upgrade

# Install the required packages.
# For Postfix, select options: Internet > gitlab. Ensure that /etc/postfix/main.cf does not have gramener.com
sudo apt-get install -y build-essential zlib1g-dev libyaml-dev libssl-dev libgdbm-dev libreadline-dev libncurses5-dev libffi-dev curl git-core openssh-server redis-server postfix checkinstall libxml2-dev libxslt-dev libcurl4-openssl-dev libicu-dev

# Install Ruby
# ------------
mkdir /tmp/ruby && cd /tmp/ruby
curl --progress http://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.3-p327.tar.gz | tar xz
cd ruby-1.9.3-p327
./configure
make
sudo make install

# Install the bundler gem
sudo gem install bundler

# Gitlab Shell
# ------------

# Create a git user for gitlab
sudo adduser --disabled-login --gecos 'GitLab' git

# Clone gitlab shell and set up the config file
sudo su -l git -c "cd /home/git && git clone https://github.com/gitlabhq/gitlab-shell.git"
sudo su -l git -c "cd /home/git/gitlab-shell && git checkout v1.3.0 && cp config.yml.example config.yml"

# Edit config and replace gitlab_url
# with something like 'http://domain.com/'
sudo su -l git -c 'cd /home/git/gitlab-shell && sed -i "s/localhost/git.gramener.com/" config.yml'

sudo su -l git -c "cd /home/git/gitlab-shell && ./bin/install"

# MySQL
# -----
password=somerandompassword
echo mysql-server mysql-server/root_password password $password | sudo debconf-set-selections
echo mysql-server mysql-server/root_password_again password $password | sudo debconf-set-selections

# To reset password
# sudo dpkg-reconfigure mysql-server-5.5

# Install the database packages
sudo apt-get install -y mysql-server mysql-client libmysqlclient-dev

# Login to MySQL
mysql -u root -p

    # Create a user for GitLab. (change $password to a real password)
    mysql> CREATE USER 'gitlab'@'localhost' IDENTIFIED BY '$password';

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

    # Grant the GitLab user necessary permissions on the table.
    mysql> GRANT SELECT, INSERT, UPDATE, DELETE, CREATE, DROP, INDEX, ALTER, LOCK TABLES ON `gitlabhq_production`.* TO 'gitlab'@'localhost';

    # Quit the database session
    mysql> \q

# Try connecting to the new database with the new user
sudo -u git -H mysql -u gitlab -p -D gitlabhq_production

# We'll install GitLab into home directory of the user "git"
cd /home/git

# Clone GitLab repository
sudo -u git -H git clone https://github.com/gitlabhq/gitlabhq.git gitlab

# Go to gitlab dir
cd /home/git/gitlab

# Checkout to stable release
sudo -u git -H git checkout 5-1-stable


# Copy the example GitLab config
sudo -u git -H cp config/gitlab.yml.example config/gitlab.yml

# Make sure to change "localhost" to the fully-qualified domain name of your
# host serving GitLab where necessary
sudo -u git -H sed -i "s/localhost/git.gramener.com/" config/gitlab.yml
sudo -u git -H sed -i "s/@git.gramener.com/@gramener.com/" config/gitlab.yml

# Make sure GitLab can write to the log/ and tmp/ directories
sudo chown -R git log/
sudo chown -R git tmp/
sudo chmod -R u+rwX  log/
sudo chmod -R u+rwX  tmp/

# Create directory for satellites
sudo -u git -H mkdir /home/git/gitlab-satellites

# Create directories for sockets/pids and make sure GitLab can write to them
sudo -u git -H mkdir tmp/pids/
sudo -u git -H mkdir tmp/sockets/
sudo chmod -R u+rwX  tmp/pids/
sudo chmod -R u+rwX  tmp/sockets/

# Create public/uploads directory otherwise backup will fail
sudo -u git -H mkdir public/uploads
sudo chmod -R u+rwX  public/uploads

# Copy the example Puma config
sudo -u git -H cp config/puma.rb.example config/puma.rb

# Mysql
sudo -u git cp config/database.yml.mysql config/database.yml
sudo -u git sed -i "s/username:.*/username: gitlab/" config/database.yml
sudo -u git sed -i "s/password:.*/password: $password/" config/database.yml

sudo gem install charlock_holmes --version '0.6.9'

# For MySQL (note, the option says "without")
sudo -u git -H bundle install --deployment --without development test postgres

# Initialise Database and Activate Advanced Features
sudo -u git -H bundle exec rake gitlab:setup RAILS_ENV=production

# Download the init script (will be /etc/init.d/gitlab):
sudo curl --output /etc/init.d/gitlab https://raw.github.com/gitlabhq/gitlabhq/master/lib/support/init.d/gitlab
sudo chmod +x /etc/init.d/gitlab

# Make GitLab start on boot:
sudo update-rc.d gitlab defaults 21


# Git configured for git user? ... no
#   Try fixing it:
sudo -u git -H git config --global user.name  "GitLab"
sudo -u git -H git config --global user.email "gitlab@gramener.com"

# Run Sidekiq
sudo -u git -H bundle exec rake sidekiq:start RAILS_ENV=production

# 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


# Start the service
sudo service gitlab start
# # or
# sudo /etc/init.d/gitlab restart

# Set up nginx
# ------------
sudo apt-get -y install nginx

sudo curl --output /etc/nginx/sites-available/gitlab https://raw.github.com/gitlabhq/gitlabhq/master/lib/support/nginx/gitlab
sudo ln -s /etc/nginx/sites-available/gitlab /etc/nginx/sites-enabled/gitlab

sudo sed -i 's/YOUR_SERVER_IP/'`wget -qO- http://instance-data/latest/meta-data/local-ipv4`'/' /etc/nginx/sites-available/gitlab
sudo sed -i 's/YOUR_SERVER_FQDN/ec2-175-41-180-155.ap-southeast-1.compute.amazonaws.com/' /etc/nginx/sites-available/gitlab

sudo service nginx restart


# Prevent fingerprint prompt for localhost.
echo "Host localhost
   StrictHostKeyChecking no
   UserKnownHostsFile=/dev/null" | sudo tee -a /etc/ssh/ssh_config



# Backup
cd ~git/gitlab

# If you get this: mysqldump: Got error: 1044: Access denied for user 'gitlab'@'localhost' to database 'gitlabhq_production' when using LOCK TABLES
# Then use: mysql> GRANT LOCK TABLES ON `gitlabhq_production`.* TO 'gitlab'@'localhost';
sudo -u git -H rake RAILS_ENV=production gitlab:backup:create

# Restore. Make sure the filename only contains the timestamp, not the _gitlab_backup.tar
sudo -u git -H rake RAILS_ENV=production gitlab:backup:restore BACKUP=/home/gitlab/gitlab/tmp/backups/20130125_11h35_1359131740