diff --git a/cluster/saltbase/salt/_states/container_bridge.py b/cluster/saltbase/salt/_states/container_bridge.py
deleted file mode 100644
index a856bcb7d9d..00000000000
--- a/cluster/saltbase/salt/_states/container_bridge.py
+++ /dev/null
@@ -1,171 +0,0 @@
-#!/usr/bin/env python
-
-# Copyright 2014 The Kubernetes Authors All rights reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-import re
-
-import salt.exceptions
-import salt.utils.ipaddr as ipaddr
-
-def ensure(name, cidr, mtu=1460):
-    '''
-    Ensure that a bridge (named <name>) is configured for containers.
-
-    Under the covers we will make sure that
-      - The bridge exists
-      - The MTU is set
-      - The correct network is added to the bridge
-      - iptables is set up for MASQUERADE for egress
-
-    cidr:
-        The cidr range in the form of 10.244.x.0/24
-    mtu:
-        The MTU to set on the interface
-    '''
-    ret = {'name': name, 'changes': {}, 'result': False, 'comment': ''}
-
-    # This is a little hacky.  I should probably import a real library for this
-    # but this'll work for now.
-    try:
-        cidr_network = ipaddr.IPNetwork(cidr, strict=True)
-    except Exception:
-        raise salt.exceptions.SaltInvocationError(
-            'Invalid CIDR \'{0}\''.format(cidr))
-
-    if cidr_network.version == 4:
-        iptables_rule = {
-            'table': 'nat',
-            'chain': 'POSTROUTING',
-            'rule': '-o eth0 -j MASQUERADE \! -d 10.0.0.0/8'
-        }
-    else:
-        iptables_rule = None
-
-    def bridge_exists(name):
-        'Determine if a bridge exists already.'
-        out = __salt__['cmd.run_stdout']('brctl show {0}'.format(name))
-        for line in out.splitlines():
-            # get rid of first line
-            if line.startswith('bridge name'):
-                continue
-            # get rid of ^\n's
-            vals = line.split()
-            if not vals:
-                continue
-            if len(vals) > 1:
-                return True
-        return False
-
-    def get_ip_addr_details(name):
-        'For the given interface, get address details.'
-        out = __salt__['cmd.run']('ip addr show dev {0}'.format(name))
-        ret = { 'networks': [] }
-        for line in out.splitlines():
-            match = re.match(
-                r'^\d*:\s+([\w.\-]+)(?:@)?([\w.\-]+)?:\s+<(.+)>.*mtu (\d+)',
-                line)
-            if match:
-                iface, parent, attrs, mtu = match.groups()
-                if 'UP' in attrs.split(','):
-                    ret['up'] = True
-                else:
-                    ret['up'] = False
-                if parent:
-                    ret['parent'] = parent
-                ret['mtu'] = int(mtu)
-                continue
-            cols = line.split()
-            if len(cols) > 2 and cols[0] == 'inet':
-                ret['networks'].append(cols[1])
-        return ret
-
-
-    def get_current_state():
-        'Helper that returns a dict of current bridge state.'
-        ret = {}
-        ret['name'] = name
-        ret['exists'] = bridge_exists(name)
-        if ret['exists']:
-            ret['details'] = get_ip_addr_details(name)
-        else:
-            ret['details'] = {}
-        # This module function is strange and returns True if the rule exists.
-        # If not, it returns a string with the error from the call to iptables.
-        if iptables_rule:
-            ret['iptables_rule_exists'] = \
-              __salt__['iptables.check'](**iptables_rule) == True
-        else:
-            ret['iptables_rule_exists'] = True
-        return ret
-
-    desired_network = '{0}/{1}'.format(
-        str(ipaddr.IPAddress(cidr_network._ip + 1)),
-        str(cidr_network.prefixlen))
-
-    current_state = get_current_state()
-
-    if (current_state['exists']
-        and current_state['details']['mtu'] == mtu
-        and desired_network in current_state['details']['networks']
-        and current_state['details']['up']
-        and current_state['iptables_rule_exists']):
-        ret['result'] = True
-        ret['comment'] = 'System already in the correct state'
-        return ret
-
-    # The state of the system does need to be changed. Check if we're running
-    # in ``test=true`` mode.
-    if __opts__['test'] == True:
-        ret['comment'] = 'The state of "{0}" will be changed.'.format(name)
-        ret['changes'] = {
-            'old': current_state,
-            'new': 'Create and configure bridge'
-        }
-
-        # Return ``None`` when running with ``test=true``.
-        ret['result'] = None
-
-        return ret
-
-    # Finally, make the actual change and return the result.
-    if not current_state['exists']:
-        __salt__['cmd.run']('brctl addbr {0}'.format(name))
-    new_state = get_current_state()
-    if new_state['details']['mtu'] != mtu:
-        __salt__['cmd.run'](
-            'ip link set dev {0} mtu {1}'.format(name, str(mtu)))
-    new_state = get_current_state()
-    if desired_network not in new_state['details']['networks']:
-        __salt__['cmd.run'](
-            'ip addr add {0} dev {1}'.format(desired_network, name))
-    new_state = get_current_state()
-    if not new_state['details']['up']:
-        __salt__['cmd.run'](
-            'ip link set dev {0} up'.format(name))
-    new_state = get_current_state()
-    if iptables_rule and not new_state['iptables_rule_exists']:
-        __salt__['iptables.append'](**iptables_rule)
-    new_state = get_current_state()
-
-    ret['comment'] = 'The state of "{0}" was changed!'.format(name)
-
-    ret['changes'] = {
-        'old': current_state,
-        'new': new_state,
-    }
-
-    ret['result'] = True
-
-    return ret