chef-webserver

A wrapper cookbook with the name webserver. This cookbook will setup apache2 and mysql in ubuntu, using vagrant with virtual box provider and checkout two git repos that will be the two sites.

1st Creating the project

node 🍲 Install chef-dk

For ubuntu:

wget --quiet --output-document=- http://example.com/path/to/package.deb && dpkg --install - `ls chef_*`

node 🍲 vagrant init hashicorp/precise64
node 🍲 vagrant plugin install vagrant-omnibus vagrant-berkshelf
node 🍲 [manual] Change Vagrantfile to use chef and berkshell

  config.omnibus.chef_version = :latest
  config.berkshelf.enabled = true

node 🍲 [manual] Change Vagrantfile to have a public interface

  # Optional, you can force to use the bridge mode, otherwise vagrant will ask you about it.
  # config.vm.network "public_network", bridge: "en0: Wi-Fi (AirPort)"
  config.vm.network "public_network"

chef 🔪 chef generate cookbook webserver
chef 🔪 [manual] Add depences to the new cookbook at the Berksfile

cookbook 'apt'
cookbook 'git'

node 🍲 [manual] Add the path to the cookbook

  config.berkshelf.berksfile_path = "webserver/Berksfile"
  config.vm.provision "chef_solo" do |chef|
    chef.add_recipe "webserver"
  end

node 🍲 vagrant up --provider virtualbox

2nd Configure the sites

chef 🔪 [manual] Create attributes webserver/attributes/default.rb

default['webserver']['sites']['chef-site']   = { fqdn: 'chef-site.avenuecode.com',   document_root: '/var/www/chef-site'  }
default['webserver']['sites']['chef-portal'] = { fqdn: 'chef-portal.avenuecode.com', document_root: '/var/www/chef-portal'}

chef 🔪 [manual] Create template for apache configuration webserver/templates/default/virtual.conf.erb

<VirtualHost *:80>
  DocumentRoot "<%= @document_root -%>"
  ServerName <%= @fqdn %>
</VirtualHost>

chef 🔪 [manual] Add step to install mysql from ppa at webserver/recipes/default.rb

apt_repository 'mysql-ppa' do
  uri          'ppa:ondrej/mysql-5.6'
  distribution node['lsb']['codename']
end

package 'mysql-server-5.6'

chef 🔪 [manual] Add step to install and configure apache at webserver/recipes/default.rb

package 'apache2'

execute 'rm /etc/apache2/sites-enabled/000-default' do
  only_if { File.exist? '/etc/apache2/sites-enabled/000-default' }
  notifies :restart, 'service[apache2]'
end

node.default['webserver']['sites'].each do |site_name, site_data|
  template "/etc/apache2/sites-available/#{site_name}.conf" do
    source 'virtual.conf.erb'
    mode '0644'
    variables(
      :document_root => site_data[:document_root],
      :fqdn => site_data[:fqdn]
    )
  end
  link "/etc/apache2/sites-enabled/#{site_name}.conf" do
    to "../sites-available/#{site_name}.conf"
  end
  directory site_data[:document_root] do
    mode '0755'
    recursive true
  end
end

service 'apache2' do
  action  [:enable, :restart]
end

chef 🔪 [manual] Add step to load the resources of the sites at webserver/recipes/default.rb

package 'git'

node.default['webserver']['sites'].keys.each do |site_name|
  git "/var/www/#{site_name}" do
    repository "https://github.com/jrvlima/#{site_name}"
    revision 'master'
    action :sync
  end
end

node 🍲 vagrant reload

3th Final, accessing the sites

node 🍲 sudo sed -i '/.* chef-portal.avenuecode.com/d' /etc/hosts
node 🍲 new_ip=$(vagrant ssh -c "ip address show eth1 | grep 'inet ' | sed -e 's/^.inet //' -e 's//.$//'")
node 🍲 sudo sed -i "$ a ${new_ip//[^([:alnum:]|\.)]/} chef-site.avenuecode.com chef-portal.avenuecode.com" /etc/hosts

Then check the result on the browser for both links:

http://chef-site.avenuecode.com/

http://chef-portal.avenuecode.com/

voiski/chef-webserver

chef-webserver

1st Creating the project

2nd Configure the sites

3th Final, accessing the sites