Remove etcd-proxy from all nodes and use etcd multiaccess

roles/etcd/handlers/main.yml

@@ -6,21 +6,14 @@
     - reload etcd
     - wait for etcd up
 
-- name: restart etcd-proxy
-  command: /bin/true
-  notify:
-    - etcd | reload systemd
-    - reload etcd-proxy
-    - wait for etcd up
-
 - name: etcd | reload systemd
   command: systemctl daemon-reload
   when: ansible_service_mgr == "systemd"
 
 - name: wait for etcd up
-  uri: url="http://{% if is_etcd_master %}{{ etcd_address }}{% else %}127.0.0.1{% endif %}:2379/health"
+  uri: url="http://{% if is_etcd_master %}{{ etcd_address }}{% else %}127.0.0.1{% endif %}:2379/health" 
   register: result
-  until: result.status == 200
+  until: result.status is defined and result.status == 200
   retries: 10
   delay: 5
 
@@ -29,9 +22,3 @@
     name: etcd
     state: restarted
   when: is_etcd_master
-
-- name: reload etcd-proxy
-  service:
-    name: etcd-proxy
-    state: restarted
-  when: is_etcd_proxy