Remove downloader host

roles/etcd/tasks/install.yml

@@ -1,17 +1,16 @@
 ---
-- name: Create etcd user
+- name: INSTALL | Create etcd user
   user: name=etcd shell=/bin/nologin home=/var/lib/etcd
 
-- name: Install etcd binaries
+- name: INSTALL | Copy  etcd binaries
   synchronize:
      src: "{{ etcd_bin_dir }}/{{ item }}"
      dest: "{{ bin_dir }}"
      times: yes
      archive: no
      set_remote_user: false
-  delegate_to: "{{ groups['downloader'][0] }}"
+  delegate_to: "{{ inventory_hostname }}"
   with_items:
     - etcdctl
     - etcd
   notify: restart etcd
-