some changes

config/environments/production.rb

@@ -31,7 +31,7 @@ Fetsite::Application.configure do
   # config.force_ssl = true
 
   # See everything in the log (default is :info)
-  config.log_level = :debug
+  config.log_level = :info
 
   # Prepend all log lines with the following tags
   config.log_tags = [ :remote_ip , :uuid ]

config/initializers/sunspot.rb

@@ -0,0 +1,74 @@
+# config/initializers/sunspot.rb
+module Sunspot
+  # 
+  # DataExtractors present an internal API for the indexer to use to extract
+  # field values from models for indexing. They must implement the #value_for
+  # method, which takes an object and returns the value extracted from it.
+  #
+  module DataExtractor #:nodoc: all
+    # 
+    # AttributeExtractors extract data by simply calling a method on the block.
+    #
+    class AttributeExtractor
+      def initialize(attribute_name)
+        @attribute_name = attribute_name
+      end
+
+      def value_for(object)
+        Filter.new( object.send(@attribute_name) ).value
+      end
+    end
+   # 
+    # BlockExtractors extract data by evaluating a block in the context of the
+    # object instance, or if the block takes an argument, by passing the object
+    # as the argument to the block. Either way, the return value of the block is
+    # the value returned by the extractor.
+    #
+    class BlockExtractor
+      def initialize(&block)
+        @block = block
+      end
+
+      def value_for(object)
+        Filter.new( Util.instance_eval_or_call(object, &@block) ).value
+      end
+    end
+
+    # 
+    # Constant data extractors simply return the same value for every object.
+    #
+    class Constant
+      def initialize(value)
+        @value = value
+      end
+
+      def value_for(object)
+        Filter.new(@value).value
+      end
+    end
+
+    # 
+    # A Filter to allow easy value cleaning
+    #
+    class Filter
+      def initialize(value)
+        @value = value
+      end
+      def value
+        strip_control_characters @value
+      end
+      def strip_control_characters(value)
+        return value unless value.is_a? String
+
+        value.chars.inject("") do |str, char|
+          unless char.ascii_only? and (char.ord < 32 or char.ord == 127)
+            str << char
+          end
+          str
+        end
+
+      end
+    end
+
+  end
+end

config/unicorn.rb

@@ -0,0 +1,45 @@
+# config/unicorn.rb
+
+worker_processes Integer(ENV["WEB_CONCURRENCY"] || 5)
+timeout 60
+preload_app true
+listen "/var/run/fetsite.sock"
+stderr_path "/var/log/unicorn.log"
+stdout_path "/var/log/unicorn.log"
+
+before_fork do |server, worker|
+  Signal.trap 'TERM' do
+    puts 'Unicorn master intercepting TERM and sending myself QUIT instead'
+    Process.kill 'QUIT', Process.pid
+  end
+
+  defined?(ActiveRecord::Base) and
+    ActiveRecord::Base.connection.disconnect!
+end
+
+after_fork do |server, worker|
+  Signal.trap 'TERM' do
+    puts 'Unicorn worker intercepting TERM and doing nothing. Wait for master to send QUIT'
+  end
+
+  defined?(ActiveRecord::Base) and
+    ActiveRecord::Base.establish_connection
+  begin
+    uid, gid = Process.euid, Process.egid
+    user, group = 'fetsite', 'nogroup'
+    target_uid = Etc.getpwnam(user).uid
+    target_gid = Etc.getgrnam(group).gid
+    worker.tmp.chown(target_uid, target_gid)
+    if uid != target_uid || gid != target_gid
+      Process.initgroups(user, target_gid)
+      Process::GID.change_privilege(target_gid)
+      Process::UID.change_privilege(target_uid)
+    end
+  rescue => e
+    if RAILS_ENV == 'development'
+      STDERR.puts "couldn't change user, oh well"
+    else
+      raise e
+    end
+  end
+end