Refactored IIS

default.rb

powershell_script "Install IIS" do 
  code "add-windowsfeature Web-Server"
  action :run
end

service "w3svc" do
  action [ :enable, :start ]
end

powershell_script "disable default site" do
  code 'get-website "Default Web Site*" | where {$_.state -ne "Stopped"} | Stop-Website'
end

node["iis_demo"]["sites"].each do |site_name, site_data|
  site_dir = "#{ENV['SYSTEMDRIVE']}\\inetpub\\wwwroot\\#{site_name}"

  directory site_dir

  powershell_script "create app pool for #{site_name}" do
    code "New-WebAppPool #{site_name}"
    not_if "C:\\Windows\\System32\\inetsrv\\appcmd.exe list appPool #{site_name}"
  end

  powershell_script "new website for #{site_name}" do
    code <<-EOH
      Import-Module WebAdministration
      if(-not(test-path IIS:\\Sites\\#{site_name})){
         New-WebSite -name #{site_name} -Port #{site_data["port"]} -PhysicalPath #{site_dir} -ApplicationPool #{site_name}
      }
    EOH
  end

  template "#{site_dir}\\Default.htm" do
    source "Default.htm.erb"
    rights :read, "Everyone"
    variables(
      :site_name => site_name,
      :port => site_data["port"],
      :ipaddres => node['ipaddress']
    )
    notifies :restart, "service[w3svc]"
  end
end