Merge branch 'local-chroot-support-v2' of git://github.com/mmoya/ansible into testing

setup

@@ -388,7 +388,7 @@ class LinuxHardware(Hardware):
 
     def get_mount_facts(self):
         self.facts['mounts'] = []
-        mtab = get_file_content('/etc/mtab')
+        mtab = get_file_content('/etc/mtab', '')
         for line in mtab.split('\n'):
             if line.startswith('/'):
                 fields = line.rstrip('\n').split()
@@ -967,6 +967,7 @@ class LinuxVirtual(Virtual):
             self.facts['virtualization_role'] = 'guest'
             return
 
+        if os.path.exists('/proc/self/status'):
             for line in open('/proc/self/status').readlines():
                 if re.match('^VxID: \d+', line):
                     self.facts['virtualization_type'] = 'linux_vserver'
@@ -976,6 +977,7 @@ class LinuxVirtual(Virtual):
                         self.facts['virtualization_role'] = 'guest'
                     return
 
+        if os.path.exists('/proc/cpuinfo'):
             for line in open('/proc/cpuinfo').readlines():
                 if re.match('^model name.*QEMU Virtual CPU', line):
                     self.facts['virtualization_type'] = 'kvm'