job.rb

require 'openstack/compute'
require 'clouddns'


module ProvisionServer
  @queue = :provision_server

  def self.perform(server_id, plan, email)

   @server = Server.find_by_id(server_id)
   @server.status = 'PROVISIONING'

   @provisioned_server = @server.create_server(plan)
    
   while @provisioned_server.status == 'BUILD'
      @provisioned_server.refresh
      
      sleep 5
   end

   if plan == 1 || plan == 4
      external_ip = @provisioned_server.addresses[:public]
      internal_ip =  @provisioned_server.addresses[:private]
      @server.update_attributes(
        :domain_name => @provisioned_server.name,
        :external_ip => @provisioned_server.addresses[:public][0], 
        :internal_ip => @provisioned_server.addresses[:private][0],
	:status => 'SETUP'
          )
   else
      @server.update_attributes(
        :domain_name => @provisioned_server.name,
        :external_ip =>  @provisioned_server.accessipv4,
        :internal_ip =>  @provisioned_server.addresses[:private][0].address,
	:status => 'SETUP'
          )
   end
   system "knife bootstrap #{@server.external_ip} -x root"
   sleep 30
   system "knife ssh -a ipaddress ipaddress:#{@server.external_ip} -x root \"apt-get update\" "
   sleep 120

   dns = CloudDns::Client.new(:username => RACKSPACE_USER_NAME_US, :api_key => RACKSPACE_API_KEY_US, :location=> :us)
   domain = dns.domain("3392521")
   domain.a(:name => "#{@server.domain_name}.cloudpokerdb.com", :data => "#{@server.external_ip}", :ttl => 360)
   domain.save

   @node = Spice.get("/nodes/#{@server.domain_name}")
  
   #POSTGRES INSTALL RECIPES 
   @node["run_list"] << "recipe[build-essential]"
   @node["run_list"] << "recipe[openssl]"
   @node["run_list"] << "recipe[postgresql::client]"
   @node["run_list"] << "recipe[ufw]"
   @node["run_list"] << "recipe[postgresql]"
   @node["run_list"] << "recipe[postgresql::server]"

   #ZABBIX INSTALL RECIPES
   @node["run_list"] << "recipe[zabbix::default]"
   @node["run_list"] << "recipe[zabbix::agent_install]"
   @node["run_list"] << "recipe[zabbix::host_registration]"


   Spice.put("/nodes/#{@server.domain_name}", @node)

   @data_bag = Spice.data_bag("clientip")
   @data_bag.update(:id => "#{@server.domain_name}", :client_ip => "0.0.0.0/0")
   Spice.post("/data/clientip",@data_bag)

   system "knife ssh -a ipaddress ipaddress:#{@server.external_ip} -x root  \"chef-client\" "

   @server.update_attributes(:status => 'ACTIVE' )

   NotifyMailer.server_ready(email).deliver
  end
end

subscription.rb

class Subscription < ActiveRecord::Base
 belongs_to :user
 attr_accessible :user_id, :stripe_card_token, :coupon


def save_with_payment(plan, email,coupon_code)
    if valid?

      if coupon_code == 'LAUNCHDAY' || coupon_code == 'launchday'
      customer = Stripe::Customer.create(description: "#{email}", plan: "#{plan}", card: stripe_card_token, coupon: "LAUNCHDAY")
      self.stripe_customer_token = customer.id
      save!
      else
      customer = Stripe::Customer.create(description: "#{email}", plan: "#{plan}", card: stripe_card_token )
      self.stripe_customer_token = customer.id
      save!
      end
    end
  rescue Stripe::InvalidRequestError => e
    logger.error "Stripe error while creating customer: #{e.message}"
    errors.add :base, "There was a problem with your credit card."
    false
  end




end