Merge "add the environment attribute to etcd deploy"

ansible/roles/etcd/tasks/config.yml

@@ -33,6 +33,7 @@
     name: "{{ item.value.container_name }}"
     image: "{{ item.value.image }}"
     volumes: "{{ item.value.volumes }}"
+    environment: "{{ item.value.environment }}"
   register: check_etcd_containers
   when:
     - action != "config"