add

@@ -43,7 +43,8 @@ db:
 # java inner load balancer
 java:
   inner_lb: 10.66.4.112
-  rabbit:
+
+rabbit:
     common_local: 10.66.4.112
     order_local: 10.66.4.234
 

 ---
 # defaults file for yoho.dns
 
+zone_serical: 1
+
+timestamp: 2018
\ No newline at end of file

 ---
 # tasks file for yoho.
 
+- name: get current time
+  set_fact:
+     timestamp: "{{ lookup('pipe','date +%Y-%m-%d-%H-%M-%S') }}"
+     zone_serial: "{{ lookup('pipe','date +%Y%m%d%H%M%S') }}"
 
 - name:  sync bind9 zone files
   template:

 $TTL    5      ;  5s default TTL
 
 ; Zone: yohoops.org.
-; Generated by ansible, at localhost
+; Generated by ansible, at {{ timestamp }}
 
 
 @       IN      SOA     ns1.yohoops.org.  root.ns.yohoops.org. (
-                        1223333 ; Serial
+                        {{ zone_serical }} ; Serial
                         1M                ;   Refresh
                         15M               ;   Retry
                         1W                ;   Expire
@@ -147,16 +147,12 @@ zk05                                              IN	A         {{ zookeeper[5] }
 rabbit.order.dc1                                  IN	A         10.66.4.234
 rabbit.order.dc2                                  IN	A         10.66.105.13
 rabbit.order.dc3                                  IN	A         10.66.200.14
-rabbit.order.local                                IN	A         10.66.4.234
+rabbit.order.local                                IN	A         {{ rabbit.order_local }}
 rabbit.common.dc1                                 IN	A         10.66.4.112
 rabbit.common.dc2                                 IN	A         10.66.104.6
 rabbit.common.dc3                                 IN	A         10.66.202.9
-rabbit.common.local                               IN	A         10.66.4.112
+rabbit.common.local                               IN	A         {{ rabbit.common_local }}
 rabbitmq-crm                                      IN	A         10.66.70.92
-rabbitmq01.qq                                     IN	A         10.66.4.6
-rabbitmq02.qq                                     IN	A         10.66.4.7
-rabbitmq-common-qq                                IN	A         10.66.4.112
-rabbitmq-common                                   IN	A         10.66.4.112
 
 
 ;cobar