Use proper nfsd binary on Fedora [closes hashicorpGH-450]

CHANGELOG.md

@@ -1,6 +1,7 @@
 ## 0.8.6 (unreleased)
 
   - Fix issue with download progress not properly clearing the line. [GH-476]
+  - NFS should work properly on Fedora. [GH-450]
 
 ## 0.8.5 (August 15, 2011)
 

lib/vagrant/hosts.rb

@@ -1,8 +1,9 @@
 module Vagrant
   module Hosts
     autoload :Base,  'vagrant/hosts/base'
+    autoload :Arch,  'vagrant/hosts/arch'
     autoload :BSD,   'vagrant/hosts/bsd'
+    autoload :Fedora, 'vagrant/hosts/fedora'
     autoload :Linux, 'vagrant/hosts/linux'
-    autoload :Arch,  'vagrant/hosts/arch'
   end
 end

lib/vagrant/hosts/fedora.rb

@@ -0,0 +1,11 @@
+module Vagrant
+  module Hosts
+    class Fedora < Linux
+      def initialize(*args)
+        super
+
+        @nfs_server_binary = "/etc/init.d/nfs"
+      end
+    end
+  end
+end

lib/vagrant/hosts/linux.rb

@@ -10,9 +10,23 @@ class Linux < Base
       def self.distro_dispatch
         return nil if !Util::Platform.linux?
         return Arch if File.exist?("/etc/rc.conf") && File.exist?("/etc/pacman.conf")
+
+        if File.exist?("/etc/redhat-version")
+          # Check if we have a known redhat release
+          File.open("/etc/redhat-version") do |f|
+            return Fedora if f.gets =~ /^Fedora/
+          end
+        end
+
         return self
       end
 
+      def initialize(*args)
+        super
+
+        @nfs_server_binary = "/etc/init.d/nfs-kernel-server"
+      end
+
       def nfs?
         retryable(:tries => 10, :on => TypeError) do
           # Check procfs to see if NFSd is a supported filesystem
@@ -37,7 +51,7 @@ def nfs_export(ip, folders)
 
         # We run restart here instead of "update" just in case nfsd
         # is not starting
-        system("sudo /etc/init.d/nfs-kernel-server restart")
+        system("sudo #{@nfs_server_binary} restart")
       end
 
       def nfs_cleanup