* Added custom ips to etcd vault distributed certificates
* Added custom ips to kube-master vault distributed certificates
* Added comment about issue_cert_copy_ca var in vault/issue_cert role file
* Generate kube-proxy, controller-manager and scheduler certificates by vault
* Revert "Disable vault from CI (#1546)"
This reverts commit 781f31d2b8.
* Fixed upgrade cluster with vault cert manager
* Remove vault dir in reset playbook
Maxim Krasilnikov
Brad Beam
Josh Conant