Fix systemd reload and calico unit

roles/etcd/tasks/main.yml

@@ -6,3 +6,13 @@
   command: /bin/true
   notify: restart etcd
   when: etcd_copy.stdout_lines
+
+# reload systemd before starting service
+- meta: flush_handlers
+
+
+- name: Ensure etcd is running
+  service:
+    name: etcd
+    state: started
+    enabled: yes