components/openstack/neutron/files/agent/evs_l3_agent.py
author Drew Fisher <drew.fisher@oracle.com>
Mon, 17 Mar 2014 09:51:44 -0600
changeset 1760 353323c7bdc1
child 1944 56ac2df1785b
permissions -rw-r--r--
PSARC/2013/350 OpenStack for Solaris (Umbrella) PSARC/2014/007 OpenStack client API components for Grizzly PSARC/2014/054 OpenStack Cinder (OpenStack Block Storage Service) PSARC/2014/055 OpenStack Glance (OpenStack Image Service) PSARC/2014/058 OpenStack Horizon (OpenStack Dashboard) PSARC/2014/048 OpenStack Keystone (OpenStack Identity Service) PSARC/2014/059 OpenStack Neutron (OpenStack Networking Service) PSARC/2014/049 OpenStack Nova (OpenStack Compute Service) 18290089 integrate cinderclient 18290097 integrate glanceclient 18290102 integrate keystoneclient 18290109 integrate neutronclient 18290113 integrate novaclient 18290119 integrate swiftclient 18290125 integrate quantumclient 18307582 Request to integrate Cinder into userland 18307595 Request to integrate Glance into userland 18307626 Request to integrate Horizon into userland 18307641 Request to integrate Keystone into userland 18307650 Request to integrate Neutron into userland 18307659 Request to integrate Nova into userland 18321909 a few Python packages deliver both po and mo files
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
1760
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
     1
# vim: tabstop=4 shiftwidth=4 softtabstop=4
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
     2
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
     3
# Copyright 2012 Nicira Networks, Inc.  All rights reserved.
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
     4
#
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
     5
# Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
     6
#
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
     7
#    Licensed under the Apache License, Version 2.0 (the "License"); you may
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
     8
#    not use this file except in compliance with the License. You may obtain
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
     9
#    a copy of the License at
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    10
#
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    11
#         http://www.apache.org/licenses/LICENSE-2.0
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    12
#
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    13
#    Unless required by applicable law or agreed to in writing, software
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    14
#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    15
#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    16
#    License for the specific language governing permissions and limitations
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    17
#    under the License.
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    18
#
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    19
# @author: Dan Wendlandt, Nicira, Inc
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    20
# @author: Girish Moodalbail, Oracle, Inc.
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    21
#
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    22
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    23
"""
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    24
Based off generic l3_agent (quantum/agent/l3_agent) code
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    25
"""
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    26
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    27
from oslo.config import cfg
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    28
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    29
from quantum.agent import l3_agent
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    30
from quantum.agent.solaris import interface
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    31
from quantum.agent.solaris import ipfilters_manager
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    32
from quantum.agent.solaris import net_lib
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    33
from quantum.common import constants as l3_constants
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    34
from quantum.openstack.common import log as logging
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    35
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    36
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    37
LOG = logging.getLogger(__name__)
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    38
INTERNAL_DEV_PREFIX = 'l3i'
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    39
EXTERNAL_DEV_PREFIX = 'l3e'
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    40
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    41
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    42
class RouterInfo(object):
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    43
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    44
    def __init__(self, router_id, root_helper, use_namespaces, router):
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    45
        self.router_id = router_id
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    46
        self.ex_gw_port = None
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    47
        self.internal_ports = []
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    48
        self.floating_ips = []
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    49
        self.router = router
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    50
        self.ipfilters_manager = ipfilters_manager.IpfiltersManager()
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    51
        self.routes = []
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    52
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    53
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    54
class EVSL3NATAgent(l3_agent.L3NATAgent):
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    55
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    56
    RouterInfo = RouterInfo
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    57
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    58
    OPTS = [
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    59
        cfg.StrOpt('external_network_bridge', default='',
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    60
                   help=_("Name of bridge used for external network "
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    61
                          "traffic.")),
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    62
        cfg.StrOpt('interface_driver',
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    63
                   help=_("The driver used to manage the virtual "
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    64
                          "interface.")),
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    65
        cfg.BoolOpt('use_namespaces', default=False,
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    66
                    help=_("Allow overlapping IP.")),
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    67
        cfg.StrOpt('router_id',
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    68
                   help=_("If namespaces is disabled, the l3 agent can only"
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    69
                          " configure a router that has the matching router "
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    70
                          "ID.")),
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    71
        cfg.BoolOpt('handle_internal_only_routers', default=True,
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    72
                    help=_("Agent should implement routers with no gateway")),
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    73
        cfg.StrOpt('gateway_external_network_id', default='',
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    74
                   help=_("UUID of external network for routers implemented "
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    75
                          "by the agents.")),
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    76
        cfg.StrOpt('external_network_datalink', default='net0',
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    77
                   help=_("Name of the datalink that connects to "
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    78
                          "an external network.")),
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    79
        cfg.BoolOpt('allow_forwarding_between_networks', default=False,
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    80
                    help=_("Allow forwarding of packets between tenant's "
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    81
                           "networks")),
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    82
    ]
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    83
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    84
    def __init__(self, host, conf=None):
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    85
        cfg.CONF.register_opts(self.OPTS)
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    86
        cfg.CONF.register_opts(interface.OPTS)
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    87
        if not cfg.CONF.router_id:
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    88
            raise SystemExit(_("router_id option needs to be set"))
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    89
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    90
        super(EVSL3NATAgent, self).__init__(host=host, conf=conf)
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    91
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    92
    def _router_added(self, router_id, router):
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    93
        ri = RouterInfo(router_id, self.root_helper,
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    94
                        self.conf.use_namespaces, router)
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    95
        self.router_info[router_id] = ri
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    96
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    97
    def _router_removed(self, router_id):
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    98
        ri = self.router_info[router_id]
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
    99
        ri.router['gw_port'] = None
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   100
        ri.router[l3_constants.INTERFACE_KEY] = []
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   101
        ri.router[l3_constants.FLOATINGIP_KEY] = []
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   102
        self.process_router(ri)
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   103
        del self.router_info[router_id]
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   104
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   105
    def get_internal_device_name(self, port_id):
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   106
        # Because of the way how dnsmasq works on Solaris, the length
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   107
        # of datalink name cannot exceed 16 (includes terminating nul
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   108
        # character). So, the linkname can only have 15 characters and
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   109
        # the last two characters are set aside for '_0'. So, we only
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   110
        # have 13 characters left.
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   111
        dname = (INTERNAL_DEV_PREFIX + port_id)[:13]
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   112
        dname += '_0'
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   113
        return dname.replace('-', '_')
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   114
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   115
    def get_external_device_name(self, port_id):
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   116
        dname = (EXTERNAL_DEV_PREFIX + port_id)[:13]
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   117
        dname += '_0'
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   118
        return dname.replace('-', '_')
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   119
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   120
    def external_gateway_added(self, ri, ex_gw_port, internal_cidrs):
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   121
        pass
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   122
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   123
    def external_gateway_removed(self, ri, ex_gw_port, internal_cidrs):
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   124
        pass
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   125
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   126
    def _get_ippool_name(self, mac_address):
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   127
        # generate a unique-name for ippool(1m) from that last 3
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   128
        # bytes of mac-address
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   129
        mac_suffix = mac_address.split(':')[3:]
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   130
        return int("".join(mac_suffix), 16)
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   131
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   132
    def internal_network_added(self, ri, ex_gw_port, port):
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   133
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   134
        internal_dlname = self.get_internal_device_name(port['id'])
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   135
        if not net_lib.Datalink.datalink_exists(internal_dlname):
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   136
            self.driver.plug(port['tenant_id'], port['network_id'], port['id'],
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   137
                             internal_dlname)
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   138
        self.driver.init_l3(internal_dlname, [port['ip_cidr']])
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   139
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   140
        # add ippool(1m) for the new internal port
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   141
        new_ippool_name = self._get_ippool_name(port['mac_address'])
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   142
        ri.ipfilters_manager.add_ippool(new_ippool_name, None)
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   143
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   144
        # walk through the other internal ports and retrieve their
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   145
        # cidrs and at the same time add the new internal port's
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   146
        # cidr to them
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   147
        subnet_cidr = port['subnet']['cidr']
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   148
        other_subnet_cidrs = []
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   149
        for oip in ri.internal_ports:
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   150
            if oip['mac_address'] != port['mac_address']:
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   151
                if (self.conf.allow_forwarding_between_networks and
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   152
                    oip['tenant_id'] == port['tenant_id']):
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   153
                    continue
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   154
                other_subnet_cidrs.append(oip['subnet']['cidr'])
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   155
                ippool_name = self._get_ippool_name(oip['mac_address'])
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   156
                ri.ipfilters_manager.add_ippool(ippool_name, [subnet_cidr])
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   157
        # update the new port's pool with other port's cidrs
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   158
        ri.ipfilters_manager.add_ippool(new_ippool_name, other_subnet_cidrs)
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   159
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   160
        # now setup the IPF rule
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   161
        rules = ['block in quick on %s from %s to pool/%d' %
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   162
                 (internal_dlname, subnet_cidr, new_ippool_name)]
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   163
        ri.ipfilters_manager.add_ipf_rules(rules)
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   164
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   165
    def internal_network_removed(self, ri, ex_gw_port, port):
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   166
        internal_dlname = self.get_internal_device_name(port['id'])
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   167
        if net_lib.Datalink.datalink_exists(internal_dlname):
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   168
            self.driver.fini_l3(internal_dlname)
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   169
            self.driver.unplug(internal_dlname)
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   170
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   171
        # remove all the IP filter rules that we added during addition.
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   172
        ippool_name = self._get_ippool_name(port['mac_address'])
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   173
        rules = ['block in quick on %s from %s to pool/%d' %
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   174
                 (internal_dlname, port['subnet']['cidr'], ippool_name)]
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   175
        ri.ipfilters_manager.remove_ipf_rules(rules)
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   176
        # remove the ippool
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   177
        ri.ipfilters_manager.remove_ippool(ippool_name, None)
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   178
        for internal_port in ri.internal_ports:
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   179
            if (self.conf.allow_forwarding_between_networks and
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   180
                internal_port['tenant_id'] == port['tenant_id']):
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   181
                continue
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   182
            ippool_name = \
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   183
                self._get_ippool_name(internal_port['mac_address'])
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   184
            ri.ipfilters_manager.remove_ippool(ippool_name,
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   185
                                               internal_port['subnet']['cidr'])
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   186
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   187
    def floating_ip_added(self, ri, ex_gw_port, floating_ip, fixed_ip):
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   188
        floating_ipcidr = str(floating_ip) + '/32'
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   189
        fixed_ipcidr = str(fixed_ip) + '/32'
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   190
        #ifname = self.get_external_device_name(ex_gw_port['id'])
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   191
        ifname = self.conf.external_network_datalink
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   192
        ipif = net_lib.IPInterface(ifname)
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   193
        ipif.create_address(floating_ipcidr)
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   194
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   195
        nat_rules = ['bimap %s %s -> %s' %
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   196
                     (ifname, fixed_ipcidr, floating_ipcidr)]
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   197
        ri.ipfilters_manager.add_nat_rules(nat_rules)
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   198
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   199
    def floating_ip_removed(self, ri, ex_gw_port, floating_ip, fixed_ip):
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   200
        floating_ipcidr = str(floating_ip) + '/32'
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   201
        fixed_ipcidr = str(fixed_ip) + '/32'
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   202
        ifname = self.conf.external_network_datalink
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   203
        ipif = net_lib.IPInterface(ifname)
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   204
        ipif.delete_address(floating_ipcidr)
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   205
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   206
        nat_rules = ['bimap %s %s -> %s' %
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   207
                     (ifname, fixed_ipcidr, floating_ipcidr)]
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   208
        ri.ipfilters_manager.remove_nat_rules(nat_rules)
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   209
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   210
    def routes_updated(self, ri):
353323c7bdc1 PSARC/2013/350 OpenStack for Solaris (Umbrella)
Drew Fisher <drew.fisher@oracle.com>
parents:
diff changeset
   211
        pass