When using a target virtual environment for kolla-ansible [1], it is possible
to get a Permission Denied error. This can occur if the permissions of
/opt/kayobe or /opt/kayobe/venvs are restricted to the stack user (0700), since
kolla ansible uses the kolla user.
Although it makes sense for /opt/kayobe/venvs/kayobe to be 0700, /opt/kayobe
and /opt/kayobe/venvs should be 0755 to allow the kolla user to access a
virtualenv in /opt/kayobe/venvs/kolla-ansible.
This was seen during deployment of a seed, with kayobe target virtualenvs [2]
also in use. Since the kayobe-target-venv.yml playbook is one of the first
playbooks to be run, it will create the /opt/kayobe and /opt/kayobe/venvs
directories, and set the permissions correctly.
[1] http://kayobe.readthedocs.io/en/latest/configuration/kolla-ansible.html#remote-execution-environment
[2] http://kayobe.readthedocs.io/en/latest/configuration/kayobe.html#remote-execution-environment
Change-Id: I124cff8f08309c1eeef78c035c4cf195367b21f2
Story: 2001968
Task: 15868
b80e94ca36