Region is not used when coming from openstackclient

[Pierre Gaxatte]

In a multi-region environment, the mistral client correctly uses the region put in OS_REGION_NAME but not when using the openstack client.

The call is made to the first endpoint found in the catalog.

[Quentin GROLLEAU (quentin.grolleau)]

If you do a :

openstack workflow list

and you have several regions

It will chose the first one in the endpoint list

HTTPSConnectionPool(host='mistral', port=8989): Max retries exceeded with url: /v2/workflows (Caused by NewConnectionError('<requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0x7f3007f610d0>: Failed to establish a new connection: [Errno 111] Connection refused',))

[Quentin GROLLEAU (quentin.grolleau)]

Or just this output :

("bad handshake: SysCallError(110, 'ETIMEDOUT')",)

Fixing with : https://review.openstack.org/#/c/579612/

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/python-mistralclient 3.6.1 release.