* csi-driver: Added possibility to use application credentials for cinder
* external-cloud-controller: Added env vars for openstack application credentials
On OpenStack history, we used to call "tenant" for separeted namespace.
However we use "project" now instead.
Then we have replaced "tenant" with "project". Then all "TENANT" variables
also are renamed to "PROJECT".
This makes Kubespray search "PROJECT" variable also for newer OpenStack
clouds.
* Add additional network configuration options to external Openstack CCM (#6083)
* Change the default version of external openstack cloud controller image to v1.18.1 since there was an issue in v1.18.0 where some IPs of the private network were ignored
* Change Network section in external-openstack-cloud-config.j2 to Networking
* Add networking customization information in the openstack documentation
* External OpenStack Cloud Controller Manager implementation
* Adding controller image tag
* Minor fixes
* Restructuring the external cloud controller to work with KubeADM
Fredrik Liv
Joren Zandstra
Marc-Antoine
Kenichi Omichi
Paul Rey
qvicksilver
Ali Sanhaji