rails nginx passenger postgre 在ubuntu部署

 sudo apt-get update

 sudo apt-get install curl

\curl -sSL https://get.rvm.io | bash

rvm use --install --default 2.1.2

sudo apt-get install postgresql libpq-dev postgresql-contrib

sudo gem install pg --no-ri --no-rdoc

sudo -u postgres psql -d template1 -c "ALTER USER postgres WITH PASSWORD ‘your_new_password‘;"

sudo -u postgres createdb your_database_name

sudo gem install bundler passenger --no-ri --no-rdoc

sudo passenger-install-nginx-module

wget -O init-deb.sh http://www.linode.com/docs/assets/1139-init-deb.sh

sudo mv init-deb.sh /etc/init.d/nginx

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

sudo /usr/sbin/update-rc.d -f nginx defaults

//服务器端
useradd -d /home/deploy -m deploy
adduser deploy sudo
passwd deploy

//本机, ssh免密码登陆
cat ~/.ssh/id_rsa.pub | ssh user@host "mkdir -p ~/.ssh && cat >> ~/.ssh/authorized_keys"

deploy_to=/usr/local/www/rails
mkdir -p ${deploy_to}
mkdir ${deploy_to}/{release,shared}
chown deploy:deploy ${deploy_to}
chmod g+s ${deploy_to}

mkdir config
vi config/application.yml