--- - name: Create etcd server certificates for etcd hosts hosts: oo_etcd_to_config any_errors_fatal: true roles: - role: openshift_etcd_facts post_tasks: - import_role: name: etcd tasks_from: server_certificates.yml vars: etcd_ca_host: "{{ groups.oo_etcd_to_config.0 }}" etcd_peers: "{{ groups.oo_etcd_to_config | default([], true) }}" etcd_certificates_etcd_hosts: "{{ groups.oo_etcd_to_config | default([], true) }}"