Open Stack

try to check if there are floatingips on the VMs on that subnet
962b8364-a2b4-46cc-95be-28cbab62b8c2


On Tue, Aug 5, 2014 at 3:24 PM, Sayali Lunkad <sayali.92720 at gmail.com>
wrote:

> Hi,
>
> The issue was resolved by following the commands below.
>
> neutron port-update <port-id> --device_owner clear
> neutron port-delete <port-id>
> neutron router-delete <router-id>
>
> Thanks,
> Sayali.
>
>
>
>
> On Sat, Aug 2, 2014 at 3:49 PM, Sayali Lunkad <sayali.92720 at gmail.com>
> wrote:
>
>> Hi Zzelle,
>>
>> Thanks for the prompt response.
>> As you mentioned I cleared all the routes using
>>
>> *neutron router-update 2f16d846-b6aa-43a3-adbe-7f91a1389b7f --routes
>> action=clear *
>> So to see the router status I run this:
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>> * neutron router-show 2f16d846-b6aa-43a3-adbe-7f91a1389b7f
>> +-----------------------+--------------------------------------+|
>> Field                 | Value
>> |+-----------------------+--------------------------------------+ |
>> admin_state_up        | True                                 ||
>> external_gateway_info |                                      ||
>> id                    | 2f16d846-b6aa-43a3-adbe-7f91a1389b7f ||
>> name                  | router0                              | |
>> routes                |                                      ||
>> status                | ACTIVE                               ||
>> tenant_id             | 315561c9a19e4794ac4f4364c842254f
>> |+-----------------------+--------------------------------------+ *
>> After that I try to unbind the subnet using the command below but the
>> same problem persists.
>>
>>
>> *neutron router-interface-delete* 2f16d846-b6aa-43a3-adbe-7f91a1389b7f
>> 962b8364-a2b4-46cc-95be-28cbab62b8c2
>> 409-{u'NeutronError': {u'message': u'Router interface for subnet
>> 962b8364-a2b4-46cc-95be-28cbab62b8c2 on router
>> 2f16d846-b6aa-43a3-adbe-7f91a1389b7f cannot be deleted, as it is required
>> by one or more routes.', u'type': u'RouterInterfaceInUseByRoute',
>> u'detail': u''}}
>>
>> I am confused at this point as all the routes have been cleared but still
>> it is throwing an error saying the router is required by multiple routes.
>>
>> Thanks,
>> Sayali.
>>
>>
>> On Sat, Aug 2, 2014 at 3:25 PM, ZZelle <zzelle at gmail.com> wrote:
>>
>>> First command is of course:
>>> *   neutron router-show **2f16d846-b6aa-43a3-adbe-*
>>> *7f91a1389b7f *
>>> not
>>> *   neutron router-update **2f16d846-b6aa-43a3-adbe-**7f91a1389b7f*
>>>
>>>
>>> On Sat, Aug 2, 2014 at 11:54 AM, ZZelle <zzelle at gmail.com> wrote:
>>>
>>>> Hi,
>>>>
>>>> According to the first error message, the subnet you try to unbind is
>>>> used in router routes, you can see current router routes using:
>>>>
>>>>    *neutron router-update **2f16d846-b6aa-43a3-adbe-**7f91a1389b7f*
>>>>
>>>> you need to update them before unbind:
>>>>
>>>> *   neutron router-update **2f16d846-b6aa-43a3-adbe-*
>>>> *7f91a1389b7f --routes type=dict list=true destination=...,nexthop=...
>>>> [destination=...,nexthop=...[...]] *
>>>> or clear router routes:
>>>>
>>>>
>>>>
>>>> *   neutron router-update 2f16d846-b6aa-43a3-adbe-7f91a1389b7f --routes
>>>> action=clear *
>>>> And finally retry to unbind the subnet.
>>>>
>>>>
>>>>
>>>> Cédric,
>>>> ZZelle at IRC
>>>>
>>>>
>>>> On Sat, Aug 2, 2014 at 9:56 AM, Sayali Lunkad <sayali.92720 at gmail.com>
>>>> wrote:
>>>>
>>>>> Hi,
>>>>>
>>>>> I am facing trouble deleting a router from my openstack deployment.
>>>>>
>>>>> I have tried the following commands on the *controller node* and
>>>>> pasted the output.
>>>>>
>>>>> *neutron router-interface-delete*
>>>>> 2f16d846-b6aa-43a3-adbe-7f91a1389b7f  962b8364-a2b4-46cc-95be-28cbab62b8c2
>>>>> 409-{u'NeutronError': {u'message': u'Router interface for subnet
>>>>> 962b8364-a2b4-46cc-95be-28cbab62b8c2 on router
>>>>> 2f16d846-b6aa-43a3-adbe-7f91a1389b7f cannot be deleted, as it is required
>>>>> by one or more routes.', u'type': u'RouterInterfaceInUseByRoute',
>>>>> u'detail': u''}}
>>>>>
>>>>>  *neutron port-delete*  ec1aac66-481d-488e-860b-53b88d950ac7
>>>>> 409-{u'NeutronError': {u'message': u'Port
>>>>> ec1aac66-481d-488e-860b-53b88d950ac7 has owner network:router_interface and
>>>>> therefore cannot be deleted directly via the port API.', u'type':
>>>>> u'L3PortInUse', u'detail': u''}}
>>>>>
>>>>>  *neutron router-delete* 2f16d846-b6aa-43a3-adbe-7f91a1389b7f
>>>>> 409-{u'NeutronError': {u'message': u'Router
>>>>> 2f16d846-b6aa-43a3-adbe-7f91a1389b7f still has active ports', u'type':
>>>>> u'RouterInUse', u'detail': u''}}
>>>>>
>>>>> *neutron l3-agent-router-remove* 7a977e23-767f-418e-8429-651c4232548c
>>>>> 2f16d846-b6aa-43a3-adbe-7f91a1389b7f
>>>>> This removes the router from the l3 agent and attaches it to another
>>>>> one as seen below.
>>>>>
>>>>>  *neutron l3-agent-list-hosting-router*
>>>>> 2f16d846-b6aa-43a3-adbe-7f91a1389b7f
>>>>>
>>>>> +--------------------------------------+----------------------+----------------+-------+
>>>>> | id                                   | host                 |
>>>>> admin_state_up | alive |
>>>>>
>>>>> +--------------------------------------+----------------------+----------------+-------+
>>>>> | 96e1371a-be03-42ed-8141-3b0027d3a82f | alln01-1-csx-net-004 |
>>>>> True           | :-)   |
>>>>>
>>>>> +--------------------------------------+----------------------+----------------+-------+
>>>>>
>>>>>
>>>>> I have also run the commands below on the *network node* which worked
>>>>> fine.
>>>>>
>>>>> *ip netns delete* qrouter-2f16d846-b6aa-43a3-adbe-7f91a1389b7f
>>>>>
>>>>> *ovs-vsctl del-port* br-int qr-ec1aac66-48
>>>>>
>>>>> Could someone please tell me what can be done to delete the router or
>>>>> is this some bug  I am hitting.
>>>>>
>>>>> Thanks,
>>>>> Sayali.
>>>>>
>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> OpenStack-dev mailing list
>>>>> OpenStack-dev at lists.openstack.org
>>>>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
>>>>>
>>>>>
>>>>
>>>
>>> _______________________________________________
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>>>
>>>
>>
>
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