接口启动采用A/B版本

bin/start.sh → bin/start_a.sh

@@ -8,5 +8,5 @@ for port in `echo '7001,7002' | tr ',' ' '`
 do
     echo $port
     nohup python ../src/service/recommend_service.py --port=$port > ../log/console_service_$port.log 2>&1 &
-    echo $! >> .start_service.pid
+    echo $! >> start_service_version_a.pid
 done
\ No newline at end of file

bin/start_b.sh

+#!/bin/bash
+
+set -u
+set -x
+
+
+for port in `echo '7501,7502' | tr ',' ' '`
+do
+    echo $port
+    nohup python ../src/service/recommend_service.py --port=$port > ../log/console_service_$port.log 2>&1 &
+    echo $! >> start_service_version_b.pid
+done
\ No newline at end of file

bin/stop.sh → bin/stop_a.sh

 #!/bin/bash
 
 
-pid_file=.start_service.pid
+pid_file=start_service_version_a.pid
 
 # 结束接口服务
 cat $pid_file | xargs kill

bin/stop_b.sh

+#!/bin/bash
+
+
+pid_file=start_service_version_b.pid
+
+# 结束接口服务
+cat $pid_file | xargs kill
+
+# 删除 pid 文件
+rm $pid_file