context.is_admin has wrong value in db/sqlalchemy/api.list_containers()

[HengHa]

stack@LFG1000360946:~/zun/zun$ env|grep OS
OS_REGION_NAME=RegionOne
OS_PROJECT_NAME=admin
OS_IDENTITY_API_VERSION=2.0
OS_PASSWORD=Passw0rd
OS_AUTH_URL=http://10.251.63.84:5000/v2.0
OS_USERNAME=admin
OS_TENANT_NAME=admin
OS_VOLUME_API_VERSION=2
OS_NO_CACHE=1
LESSCLOSE=/usr/bin/lesspipe %s %s
stack@LFG1000360946:~/zun/zun$

when executing zun list, debuggging the value of context in db/sqlalchemy/api.list_containers() by pdb, context.is_admin is found to be false. This is not right.

[hongbin (hongbin034)]

Yes, the code was ported from Magnum and it looks Magnum has a similar bug: https://review.openstack.org/#/c/427507/

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/444785

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/444785
Committed: https://git.openstack.org/cgit/openstack/zun/commit/?id=f5f549890e161af3c13c6c1808e448a3b6a5cf0d
Submitter: Jenkins
Branch: master

commit f5f549890e161af3c13c6c1808e448a3b6a5cf0d
Author: xxj <email address hidden>
Date: Mon Mar 13 17:27:41 2017 +0800

    Fix: context.is_admin is always false

    Inspect the context is a is_admin or not when is_admin
    is not passed in during creating a RequestContext

    Change-Id: Ic2ead7c4a39d0bd57797257c78f2879a8b9e3033
    Closes-Bug: #1670075