Open Stack

Thanks Michael for providing the code snippet. It was of great help. I was
doing things as expected but missed to set interface in profile.

Could you please provide some reference to what configparser object. I am
using code provided by you except setting config parser object and getting
SSL error when setting 'keystone' interface as 'public'. Error is pasted
here: http://paste.openstack.org/show/601428/

I am using auth_url as 'https://192.168.255.45:5000/v3'. 192.168.255.45 is
public interface. But when I am setting 'keystone' interface as 'internal'
with internal ip 172.29.236.11, connection is successful. Seems this SSL
error be related to config parser object.

Regards,
Amit


On Sat, Mar 4, 2017 at 2:12 AM, Michael Gale <gale.michael at gmail.com> wrote:

> Hey,
>
>     Here is how I am authenticating using openstacksdk:
>
> --snip--
> from openstack import connection
> from openstack import profile
> from openstack import utils
>
> def _create_connection(self, cloud_params, configobj):
>
>         auth_args = {
>             'auth_url' : cloud_params['OS_AUTH_URL'],
>             'username' : cloud_params['OS_USERNAME'],
>             'password' : cloud_params['OS_PASSWORD'],
>             'project_name' : cloud_params['OS_PROJECT_NAME'],
>             'user_domain_name' : cloud_params['OS_USER_DOMAIN_NAME'],
>             'project_domain_name' : cloud_params['OS_USER_DOMAIN_NAME'],
>         }
>
>         prof = profile.Profile()
>         prof.set_region(profile.Profile.ALL,
> cloud_params['OS_REGION_NAME'])
>         prof.set_interface('identity', 'public')
>
>         log.info("Authenticating against: %s" %
> (cloud_params['OS_AUTH_URL']))
>         log.debug("Authenticating project: %s" % (cloud_params['OS_PROJECT_
> NAME']))
>
>         conn = connection.Connection(
>             profile=prof,
>             verify=configobj.getboolean('DEFAULT', 'verify_certs'),
>             user_agent='openstatstats',
>             **auth_args
>         )
>
>         log.info("Authentication successful")
>
>         return conn
> --snip--
>
> cloud_params is a dictionary with the OS_* vars loaded from the
> environment vars, configobj is a configparser object.
>
> Michael
>
>
>
> On Fri, Mar 3, 2017 at 4:12 AM, Amit Kumar <ebiibe82 at gmail.com> wrote:
>
>> Andy, thanks for your response.
>>
>> Address is reachable. I am running Horizon UI on this address
>> successfully. I used "http" whereas it should be "https" but it is not
>> working currently with https as well.
>>
>> Anyways, I tried the script from utility container where openstack
>> command line client is successful in executing the commands but python sdk
>> connection is failing with following error:
>>
>> *"openstack.exceptions.HttpException: HttpException: Expecting to find
>> domain in project - the server could not comply with the request since it
>> is either malformed or otherwise incorrect. The client is assumed to be in
>> error."*
>>
>> On noting the difference in wireshark traces, openstack command line
>> client is adding "domain" related information in request but this domain
>> related information is missing while attempting connection using python SDK.
>>
>> @openstack-sdk, could anyone provide information that how to add domain
>> related information while attempting connection using python sdk.
>>
>> Regards,
>> Amit
>>
>>
>> On Thu, Mar 2, 2017 at 8:54 PM, Andy McCrae <andy.mccrae at gmail.com>
>> wrote:
>>
>>> Hi Amit,
>>>
>>> Sending it again to include the ML!
>>>
>>> On 2 March 2017 at 11:01, Amit Kumar <ebiibe82 at gmail.com> wrote:
>>>
>>>> Hi All,
>>>>
>>>> I have deployed Openstack using Openstack-Ansible. I am using Newton
>>>> release from tag 14.0.8. My test environment is containing only Compute
>>>> Node and Controller Node (Infra Node).
>>>> When using Openstack Python SDK, I am getting following error while
>>>> making connection to external_vib_lp_address (192.168.255.45) binded to
>>>> port 5000.
>>>>
>>>> *openstack.exceptions.SDKException: Connection failure that may be
>>>> retried.*
>>>>
>>>
>>> Based on the error this is a connection issue -  have you tested
>>> manually connecting to the external address you listed on that port?
>>> A good place to start would be to start looking at why it can't connect
>>> and seeing if you can manually connect outside of using the SDK.
>>>
>>> Are you trying to connect from a separate host to the OpenStack
>>> environment? If so can you even access 192.168.255.45?
>>>
>>> If you're still having issues feel free to jump into #openstack-ansible
>>> on Freenode and hopefully you'll be able to get more help there!
>>>
>>> Andy
>>>
>>
>>
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>>
>>
>
>
> --
>
> “The Man who says he can, and the man who says he can not.. Are both
> correct”
>
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