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Thanks Liping.
FYI, I use Docker version 17.06.0-ce.

$ docker --version
Docker version 17.06.0-ce, build 02c1d87

Hyunsun


> On 12 Jul 2017, at 1:51 PM, Liping Mao (limao) <limao at cisco.com> wrote:
> 
> Hi Hyunsun,
>  
> From you log:
> 2017-07-11 09:21:20.221 12 ERROR kuryr_libnetwork.utils [-] Unexpected error happened: Subnet with pool f96b5ff6-4065-4eed-9854-3a54122f90c9 does not exist.: KuryrException: Subnet with pool f96b5ff6-4065-4eed-9854-3a54122f90c9 does not exist.
>  
> It looks like failed in L1560:
> 1487 @app.route('/IpamDriver.RequestAddress', methods=['POST'])
> 1488 def ipam_request_address():
> …
> 1559     if not any(subnet) and not is_gateway:
> 1560         raise exceptions.KuryrException(
> 1561             ("Subnet with pool {0} does not exist.").format(pool_id))
>  
> This problem looks like hit the following bug I hit before:
> https://bugs.launchpad.net/kuryr-libnetwork/+bug/1677316 <https://bugs.launchpad.net/kuryr-libnetwork/+bug/1677316>
>  
> libnetwork has a bug here, I am not sure that bug has fixed in your docker:
> https://github.com/docker/libnetwork/issues/1702 <https://github.com/docker/libnetwork/issues/1702>
>  
> I did not test more at that time, because it did not released at that time.
> Let me double check if it has fixed in the latest docker and update in Launchpad this week.
>  
> Thanks.            
>  
> Regards,
> Liping Mao
>  
> 发件人: Hyunsun Moon <hyunsun.moon at gmail.com <mailto:hyunsun.moon at gmail.com>>
> 答复: OpenStack List <openstack-dev at lists.openstack.org <mailto:openstack-dev at lists.openstack.org>>
> 日期: 2017年7月12日 星期三 12:25
> 至: OpenStack List <openstack-dev at lists.openstack.org <mailto:openstack-dev at lists.openstack.org>>
> 主题: Re: [openstack-dev] [kuryr] Subnet pool does not exist error
>  
> Here it is.
>  
> $ cat /etc/kuryr/kuryr.conf
> [DEFAULT]
> bindir = /usr/libexec/kuryr
> capability_scope = global
> log_dir = /var/log/kuryr
> log_file = kuryr.log
>  
> [neutron]
> project_name = admin
> username = admin
> password = nova
> auth_url = http://10.1.1.161:35357/v2.0 <http://10.1.1.161:35357/v2.0>
> auth_type = password
>  
> Hyunsun
>  
>  
>> On 12 Jul 2017, at 11:34 AM, Liping Mao (limao) <limao at cisco.com <mailto:limao at cisco.com>> wrote:
>>  
>> Can you help to attach your kuryr.conf configuration file?
>>  
>> Regards,
>> Liping Mao
>>  
>> 发件人: Hyunsun Moon <hyunsun.moon at gmail.com <mailto:hyunsun.moon at gmail.com>>
>> 答复: OpenStack List <openstack-dev at lists.openstack.org <mailto:openstack-dev at lists.openstack.org>>
>> 日期: 2017年7月12日 星期三 09:44
>> 至: OpenStack List <openstack-dev at lists.openstack.org <mailto:openstack-dev at lists.openstack.org>>
>> 主题: [openstack-dev] [kuryr] Subnet pool does not exist error
>>  
>> Hi all, 
>> I’m getting an exception when creating a service with Kuryr network.
>>  
>> I created and installed kuryr plugin by building plugin rootfs from the source code.
>> Here’s what I did after that.
>>  
>> $ sudo docker network create --driver=kuryr/libnetwork2:latest --ipam-driver=kuryr/libnetwork2:latest --subnet=10.10.10.0/24 --gateway=10.10.10.1 kuryr-net
>> $ sudo docker service create --name redis --network kuryr-net redis:3.0.6
>> Neutron does not get any request from Kuryr.
>> Here’s the error message collected from /var/log/kuryr/kuryr.log.
>> 2017-07-11 09:21:06.950 12 INFO kuryr_libnetwork.controllers [-] Creating subnetpool with the given pool CIDR
>> 2017-07-11 09:21:20.221 12 ERROR kuryr_libnetwork.utils [-] Unexpected error happened: Subnet with pool f96b5ff6-4065-4eed-9854-3a54122f90c9 does not exist.: KuryrException: Subnet with pool f96b5ff6-4065-4eed-9854-3a54122f90c9 does not exist.
>> 2017-07-11 09:36:28.115 13 INFO kuryr_libnetwork.controllers [-] Subnet already deleted.
>> 2017-07-11 09:36:28.121 13 CRITICAL kuryr [-] Unhandled error: IOError: write error
>> 2017-07-11 09:36:28.121 13 ERROR kuryr IOError: write error
>> 2017-07-11 09:36:28.121 13 ERROR kuryr
>> I tried creating a network with existing Neutron subnetpool as below, but the result was the same.
>> $ sudo docker network create --driver=kuryr/libnetwork2:latest --ipam-driver=kuryr/libnetwork2:latest --subnet=10.10.10.0/24 --gateway=10.10.10.1 --ip-range=10.10.10.0/24 -o neutron.pool.name=kuryr --ipam-opt=neuton.pool.name=kuryr kuryr-net
>>  
>> Any suggestion?
>>  
>> Hyunsun
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