[agent] start rabbitmq , accomplish init queue procedure

agent/src/main/resources/application.yml

@@ -1,2 +1,25 @@
 server:
-  port: 8000
+  port: 8000
+
+spring:
+  rabbitmq:
+    host: 127.0.0.1
+    port: 35672
+    username: boge
+    password: boge14@Level5
+    virtual-host: /wddserver
+
+octopus:
+  message:
+    # agent boot up default common exchange
+    init_exchange: InitExchange
+    # server will send message to agent using this common queue
+    init_to_server: InitToServer
+    # agent boot up default common exchange routing key
+    init_to_server_key: InitToServerKey
+    # server will receive message from agent using this common queue
+    init_from_server: InitFromServer
+    # agent boot up default common exchange routing key
+    init_from_server_key: InitFromServerKey
+    # initialization register time out (unit ms) default is 5 min
+    init_ttl: "300000"