redis 重启handlers

@@ -2,11 +2,11 @@
 # handlers file for redis
 
 - name: stop redis
-  shell: /Data/local/redis/bin/redis-cli -h "{{ ansible_default_ipv4['address'] }}" -p 6379 shutdown
+  shell: /Data/local/redis/bin/redis-cli -h "{{ ansible_default_ipv4['address'] }}" -p 16379 shutdown
   ignore_errors: True
 
 - name: start redis
   shell: /Data/local/redis/bin/redis-server /Data/local/redis/conf/redis.conf
 
 - name: start nutcracker
-  shell: /Data/local/twemproxy/sbin/nutcracker -d -c /Data/local/twemproxy/conf/nutcracker.yml
+  shell: killall -9 nutcracker; /Data/local/twemproxy/sbin/nutcracker -d -c /Data/local/twemproxy/conf/nutcracker.yml

@@ -40,6 +40,7 @@
     src: "redis.conf.j2"
     dest: "/Data/local/redis/conf/redis.conf"
   notify:
+    - stop redis
     - start redis
 
 - name: Make sure autoconf268 utils installed