update

plugins/keepalived/tpl/keepalived.mysql.backup.conf

@@ -0,0 +1,32 @@
+! Configuration File for keepalived
+
+global_defs {
+   router_id MYSQL_MHA
+}
+
+vrrp_script chk_mysql_port {
+    script "{$SERVER_PATH}/scripts/chk.sh mysql"
+    interval 2
+    weight –5            
+    fall 2
+    rise 1
+}
+
+vrrp_instance VI_MYSQL {
+    state 这里所有节点定义为BACKUP
+    interface {$ETH_XX}
+    virtual_router_id 51
+    priority 100
+    advert_int 1
+    authentication {
+        auth_type PASS
+        auth_pass 1111
+    }
+    virtual_ipaddress {
+        192.168.10.10
+    }
+
+    track_script {
+       chk_mysql_port
+    }
+}

plugins/keepalived/tpl/keepalived.mysql.master.conf

@@ -12,11 +12,11 @@ vrrp_script chk_mysql_port {
     rise 1
 }
 
-vrrp_instance VI_1 {
+vrrp_instance VI_MYSQL {
     state MASTER
     interface {$ETH_XX}
     virtual_router_id 51
-    priority 100
+    priority 101
     advert_int 1
     authentication {
         auth_type PASS