Merge pull request #2172 from actiontech/issues-2164

issues-2164: SQLE3启动脚本：实际启动失败，但输出启动成功

scripts/init_start.sh

@@ -2,26 +2,39 @@
 
 # 本脚本用于在rpm安装完成后，启动dms服务和sqled服务
 
+detectSystemServiceStatus() {
+    detectedRunningTimes=0
+    for i in {1..10}; do
+        sleep 1
+    	  if systemctl status "$1" &>/dev/null; then
+            ((detectedRunningTimes++))
+            if [[ $detectedRunningTimes == 3 ]]; then
+                return 0
+            fi
+        else
+            detectedRunningTimes=0
+        fi
+    done
+
+    return 1
+}
+
 systemctl daemon-reload
 systemctl start dms.service
 
-for i in {1..10}; do
-	systemctl status dms.service &>/dev/null
-    if [  $? -eq 0 ]; then
-        echo "Init and start dms success!"
-        break
-    fi
-    sleep 1
-done
+# 10秒dms还没有启动成功退出
+if detectSystemServiceStatus "dms.service"; then
+    echo "init and start dms success!"
+else
+    echo "duration 10 seconds; start dms failed"
+    exit 3
+fi
 
 systemctl start sqled.service
-for i in {1..10}; do
-	systemctl status sqled.service &>/dev/null
-    if [  $? -eq 0 ]; then
-        echo "Init and start sqled success!"
-        exit 0
-    fi
-    sleep 1
-done
 
-echo "init and start sqle fail! Please check sqle log"
+# 10秒sqle还没有启动成功退出
+if detectSystemServiceStatus "sqled.service"; then
+    echo "init and start sqled success!"
+else
+    echo "duration 10 seconds; start sqled failed"
+fi