copr-hv: allow @sysadmin-copr to ssh as 'copr', not root

inventory/group_vars/copr_hypervisor

@@ -1,8 +1,6 @@
 ---
 virthost: true
 
-root_auth_users: @sysadmin-copr
-
 vpn: true
 primary_auth_source: ipa
 ipa_host_group: vmhost-copr

roles/copr/hypervisor/tasks/main.yml

@@ -88,6 +88,12 @@
   with_file:
   - buildsys.pub
 
+- name: add root keys for sysadmin-main and other allowed users
+  action: authorized_key user=copr key={{ item }}
+  with_lines:
+  - "{{ auth_keys_from_fas}} @sysadmin-copr"
+  tags: copr_admins
+
 # todo: generate it's own key
 - name: make sure hostA can ssh to hostB
   copy: