Merge pull request #35 from bryanstearns/COOK-3367-more-unicorn-parameters

COOK-3367 Pass through more unicorn parameters

Author: Seth Vargo

README.md

@@ -88,9 +88,20 @@ The `unicorn` sub-resource LWRP configures Unicorn to run the application.
 - bundler: if true, Unicorn will be run with `bundle exec`; if false it will be installed and run from the default gem path. Defaults to inheriting this setting from the rails LWRP
 - preload_app: passed to the `unicorn_config` LWRP
 - worker_processes: passed to the `unicorn_config` LWRP
+- before_exec: passed to the `unicorn_config` LWRP
 - before_fork: passed to the `unicorn_config` LWRP
+- after_fork: passed to the `unicorn_config` LWRP
 - port: passed to the `unicorn_config` LWRP
+- listen: passed to the `unicorn_config` LWRP; overrides port
 - worker_timeout: passed to the `unicorn_config` LWRP
+- forked_user: passed to the `unicorn_config` LWRP
+- forked_group: passed to the `unicorn_config` LWRP
+- pid: passed to the `unicorn_config` LWRP
+- stderr_path: passed to the `unicorn_config` LWRP
+- stdout_path: passed to the `unicorn_config` LWRP
+- unicorn_command_line: passed to the `unicorn_config` LWRP
+- copy_on_write: passed to the `unicorn_config` LWRP
+- enable_stats: passed to the `unicorn_config` LWRP
 
 memcached
 ---------

providers/unicorn.rb

@@ -56,12 +56,22 @@
   new_resource = @new_resource
 
   unicorn_config "/etc/unicorn/#{new_resource.name}.rb" do
-    listen({ new_resource.port => new_resource.options })
+    listen(new_resource.listen || { new_resource.port => new_resource.options })
     working_directory ::File.join(new_resource.path, 'current')
     worker_timeout new_resource.worker_timeout
     preload_app new_resource.preload_app
     worker_processes new_resource.worker_processes
     before_fork new_resource.before_fork
+    after_fork new_resource.after_fork
+    forked_user new_resource.forked_user
+    forked_group new_resource.forked_group
+    before_exec new_resource.before_exec
+    pid new_resource.pid
+    stderr_path new_resource.stderr_path
+    stdout_path new_resource.stdout_path
+    unicorn_command_line new_resource.unicorn_command_line
+    copy_on_write new_resource.copy_on_write
+    enable_stats new_resource.enable_stats
   end
 
   runit_service new_resource.name do

resources/unicorn.rb

@@ -23,10 +23,21 @@
 attribute :preload_app, :kind_of => [TrueClass, FalseClass], :default => false
 attribute :worker_processes, :kind_of => Integer, :default => [node['cpu']['total'].to_i * 4, 8].min
 attribute :before_fork, :kind_of => String, :default => 'sleep 1'
+attribute :after_fork, :kind_of => [String, NilClass], :default => nil
 attribute :port, :kind_of => String, :default => "8080"
 attribute :worker_timeout, :kind_of => Integer, :default => 60
 attribute :bundler, :kind_of => [TrueClass, FalseClass, NilClass], :default => nil
 attribute :bundle_command, :kind_of => [String, NilClass], :default => nil
+attribute :listen, :kind_of => [Hash, NilClass], :default => nil
+attribute :forked_user, :kind_of => [String, NilClass], :default => nil
+attribute :forked_group, :kind_of => [String, NilClass], :default => nil
+attribute :before_exec, :kind_of => [String, NilClass], :default => nil
+attribute :pid, :kind_of => [String, NilClass], :default => nil
+attribute :stderr_path, :kind_of => [String, NilClass], :default => nil
+attribute :stdout_path, :kind_of => [String, NilClass], :default => nil
+attribute :unicorn_command_line, :kind_of => [String, NilClass], :default => nil
+attribute :copy_on_write, :kind_of => [TrueClass, FalseClass], :default => false
+attribute :enable_stats, :kind_of => [TrueClass, FalseClass], :default => false
 
 def options(*args, &block)
   @options ||= Mash[:tcp_nodelay => true, :backlog => 100]