[openstack-dev] [kuryr] Failed to create network with kuryr driver type

Mars Ma wenchma at gmail.com
Wed Jan 20 06:11:27 UTC 2016


hi Vikas,

Thanks for your reply, I tried your method, looks like that the previous
problem disappear,
but a new problem came out:

$ sudo docker network create -d kuryr --ipam-driver=kuryr kuryr
Error response from daemon: failed to allocate gateway (): invalid CIDR
address: /24

$ neutron subnetpool-list
+--------------------------------------+-------+-------------------+-------------------+------------------+
| id                                   | name  | prefixes          |
default_prefixlen | address_scope_id |
+--------------------------------------+-------+-------------------+-------------------+------------------+
| 3c52c9dd-579e-4648-8ea7-e2af059d2914 | kuryr | [u'10.10.1.0/24'] | 24
           |                  |
+--------------------------------------+-------+-------------------+-------------------+------------------+

it got invalid gateway CIDR address:  /24 , I don't know why

Thanks you & Best regards !
Mars Ma
-------------------------------------

On Wed, Jan 20, 2016 at 11:53 AM, Vikas Choudhary <
choudharyvikas16 at gmail.com> wrote:

> Hi Mars,
>
> Please use "--ipam-driver=kuryr" also. Kuryr has its own ipam driver.
>
> Please refer this also:
> https://github.com/openstack/kuryr/blob/master/doc/source/devref/libnetwork_remote_driver_design.rst#libnetwork-user-workflow-with-kuryr-as-remote-network-driver---host-networking
>
> Hope this helps.
>
> -Vikas
>
> On Wed, Jan 20, 2016 at 9:01 AM, Mars Ma <wenchma at gmail.com> wrote:
>
>> hi,
>>
>> I used the devstack to deploy kuryr to integrate openstack neutron and
>> docker, but encounter some errors like:
>>
>> $ sudo docker network create -d kuryr kuryr
>> Error response from daemon: failed to parse pool request for address
>> space "GlobalDefault" pool "" subpool "": cannot find address space
>> GlobalDefault (most likely the backing datastore is not configured)
>>
>> $ ./scripts/run_kuryr.sh
>>  * Running on http://0.0.0.0:2377/ (Press CTRL+C to quit)
>>  * Restarting with stat
>>  * Debugger is active!
>>  * Debugger pin code: 451-362-807
>>
>> 127.0.0.1 - - [14/Jan/2016 09:23:03] "POST /Plugin.Activate HTTP/1.1" 200
>> -
>> 127.0.0.1 - - [14/Jan/2016 09:23:03] "POST /NetworkDriver.GetCapabilities
>> HTTP/1.1" 200 -
>> 127.0.0.1 - - [14/Jan/2016 09:23:03] "POST
>> /IpamDriver.GetDefaultAddressSpaces HTTP/1.1" 200 -
>>
>> any comment is appreciated ?
>>
>> Thanks you & Best regards !
>> Mars Ma
>> -------------------------------------
>>
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