When Kolla-kubernetes try to generate secret, it will found one file
named ansible/group_vars/all.yml at kolla reporitory. Then try to render
the file. There is one variable named tunnel_interface_addres which will
access hostvars variable, but this variable is not exist at kubernetes
orchestration engine.
We should add condition statement which will determine whether
orchestration engine is ansible.
Co-Authored-By: Duong Ha-Quang <duonghq@vn.fujitsu.com>
Change-Id: I998a7540de3dcae53acb73de79fb8a8e76cc4225
Closed-Bug: 1649247