Add explicit name printing in task names for deletgated task during

cert creation

roles/etcd/tasks/gen_certs.yml

@@ -7,7 +7,7 @@
     owner=root
     recurse=yes
 
-- name: Gen_certs | create etcd script dir
+- name: "Gen_certs | create etcd script dir (on {{groups['etcd'][0]}})"
   file:
     path: "{{ etcd_script_dir }}"
     state: directory
@@ -15,7 +15,7 @@
   run_once: yes
   delegate_to: "{{groups['etcd'][0]}}"
 
-- name: Gen_certs | create etcd cert dir (on first etcd)
+- name: "Gen_certs | create etcd cert dir (on {{groups['etcd'][0]}})"
   file:
     path={{ etcd_cert_dir }}
     group={{ etcd_cert_group }}