gistfile1.rb

  desc "Configure Varnish cache module"
  task :varnish, :roles => :publish do
    run "cd #{latest_release}/docroot/sites/exacttarget ; drush dl -y varnish"
    run "cd #{latest_release}/docroot/sites/exacttarget ; drush en -y varnish"
    vcache = (find_servers :roles => :varnish).collect { |s| "#{s}:6080" }.join " "
    vsettings = { "varnish_cache_clear" => "1",
                  "varnish_control_key" => :varnish_key.to_s,
                  "varnish_control_terminal" => "#{vcache}",
                  "varnish_flush_cron" => "0",
                  "varnish_socket_timeout" => "3600",
                  "varnish_version" => "3" }
    vsettings.each do |k, v|
      run %Q(cd #{latest_release}/docroot/sites/exacttarget ; drush vset #{k} "#{v}")
    end
  end