Ruby on Rails Centos 6.6 provision.sh

provision.sh

#!/bin/bash

# Install dependent packages
sudo yum update
sudo yum install -y apr-devel apr-util-devel autoconf automake curl-devel \
                    g++ gcc gcc-c++ git glibc-headers httpd-devel libxml2 \
                    libxml2-devl libxslt libxslt-devel libyaml-devel make \
                    mysql-devel mysql-server openssl-devel patch readline \
                    readline-devel zlib zlib-devel

if ! [ -d /home/vagrant/.rbenv ]; then
  echo "Installing rbenv"

  git clone git://github.com/sstephenson/rbenv.git ~/.rbenv
  git clone https://github.com/sstephenson/ruby-build.git ~/.rbenv/plugins/ruby-build

  echo "export PATH=\$HOME/.rbenv/bin:\$PATH" >> /home/vagrant/.bash_profile
  echo 'eval "$(rbenv init -)"' >> ~/.bash_profile

  source ~/.bash_profile

  rbenv install 2.2.2
  rbenv rehash
  rbenv global 2.2.2

  gem update --system
  gem install bundler

fi

echo "Gem home is $GEM_HOME"
echo "Path is $PATH"

MYSQL_RUNNING=$(service mysqld status | egrep  "mysql.*running" | wc -l)

if [ "$MYSQL_RUNNING" -ne 1 ]; then
  echo 'Starting Mysql'
  sudo /sbin/service mysqld start
  sudo /sbin/chkconfig mysqld on
fi

DATABASE_YML="/vagrant/config/database.yml"
APP_DB_USERNAME="blog_user"
APP_DB_PASSWORD="blog_user91x91x"

if [ -f $DATABASE_YML ];
then
   echo "File $DATABASE_YML exists."
else
  echo "File $DATABASE_YML does not exist, creating."

  read -r -d '' CREATE_USER_SQL <<_EOF_
  CREATE USER '$APP_DB_USERNAME'@'localhost' IDENTIFIED BY '$APP_DB_PASSWORD';
  CREATE USER '$APP_DB_USERNAME'@'%' IDENTIFIED BY '$APP_DB_PASSWORD';
  GRANT ALL PRIVILEGES ON *.* TO '$APP_DB_USERNAME'@'localhost' WITH GRANT OPTION;
  GRANT ALL PRIVILEGES ON *.* TO '$APP_DB_USERNAME'@'%'  WITH GRANT OPTION;
_EOF_

  echo "Creating mysql user:"
  echo $CREATE_USER_SQL

  mysql -uroot -e "$CREATE_USER_SQL"

  cat > $DATABASE_YML <<_EOF_
  default: &default
    adapter: mysql2
    encoding: utf8
    reconnect: false
    pool: 5
    username: $APP_DB_USERNAME
    password: $APP_DB_PASSWORD
    host: localhost

  development:
    <<: *default
    database: blog_development

  test:
    <<: *default
    database: blog_test

  production:
    <<: *default
    database: blog_production

_EOF_

fi

echo "Installing gems"
cd /vagrant

bundle install

bundle exec rake db:create:all --trace
bundle exec rake db:migrate --trace