update

lxc/__init__.py

@@ -31,7 +31,7 @@ class _LXCMonitor(threading.Thread):
 
     def run(self):
         master, slave = pty.openpty()
-        cmd = ['lxc-monitor', '-n', '.*']
+        cmd = ['/usr/bin/lxc-monitor', '-n', '.*']
         self._process = subprocess.Popen(cmd, stdout=slave, bufsize=1)
         stdout = os.fdopen(master)
         while self._process.poll() is None:
@@ -134,7 +134,7 @@ class lxc():
         # todo: add condition
         self.stop(name)
 
-        cmd = ['lxc-destroy', '-f', '-n', name]
+        cmd = ['/usr/bin/lxc-destroy', '-f', '-n', name]
 
         return subprocess.check_call(cmd)
 
@@ -142,39 +142,51 @@ class lxc():
         """
         returns info dict about the specified container
         """
+        #
         if not self.exists(name):
             raise ContainerNotExists("The container (%s) does not exist!" % name)
-
+        #
         cmd = ['/usr/bin/lxc-info', '-n', name, "-H"]
         out = subprocess.check_output(cmd).splitlines()
         clean = []
         info = {}
-
+        #
         for line in out:
-            # print line
             if line not in clean:
                 clean.append(line)
-
+        #
         for line in clean:
             key, value = line.split(":")
 
             # strip
             key = key.lstrip()
             value = value.lstrip()
-
+            #
             key = key.replace(" ", "_")
 
             info[key.lower()] = value
 
+        # get container size
+        info['container_size'] = self.__get_container_size(name)
         return info
 
+    def __get_container_size(self, name):
+        cmd = ['/usr/bin/du', '--total', '-s', '/var/lib/lxc/%s' % name]
+        out = subprocess.check_output(cmd).splitlines()
+        size = 0
+        for l in out:
+            key, value = l.split('\t')
+            if value == 'total':
+                size = key
+                return int(key)
+
     def freeze(self, name):
         """
         freezes the container
         """
         if not self.exists(name):
             raise ContainerNotExists("The container (%s) does not exist!" % name)
-        cmd = ['lxc-freeze', '-n', name]
+        cmd = ['/usr/bin/lxc-freeze', '-n', name]
         subprocess.check_call(cmd)
 
     def unfreeze(self, name):