计算板拆分为4个roles分别部署

roles/tsg-cli-mcn1/files/tsg-monitor.service

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+[Unit]
+Description=tsg monitor service
+Requires=network.target
+After=network.target
+
+[Service]
+#WorkingDirectory=/opt/tsg/tsg-monitor/
+ExecStart=/opt/tsg/tsg-monitor/tsg-monitor.sh
+#ExecStop=/bin/kill -9 $MAINPID
+Type=simple
+Restart=always
+RestartSec=5s
+
+[Install]
+WantedBy=multi-user.target

roles/tsg-cli-mcn1/files/tsg-monitor.sh

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+#!/bin/sh
+
+#mcn1
+
+#防止因上一次的命令阻塞或长时间未返回,
+#导致10秒内还不结束, 强行杀掉,
+#否则长时间运行后, 会有大量后台进程运行
+killall_uncompleted_cmd(){
+    #killall -9 tsg_cluster_register
+    killall -9 tsg_diagnose_background
+    killall -9 tsg_update_tags
+    killall -9 tsg_monit_interface
+
+}
+
+start_background_cmd(){
+    #后台并发运行, 保证所有命令的开始运行时间基本一样，
+    #且不会因某个命令网络拥塞、执行时间长等问题，阻塞while(1)主循环
+    /opt/tsg/tsg-monitor/tsg_diagnose_background > /dev/null &
+    /opt/tsg/tsg-monitor/tsg_update_tags > /dev/null &
+    /opt/tsg/tsg-monitor/tsg_monit_interface > /dev/null &
+}
+
+#return value: current time in ms
+get_current_time_in_ms(){
+    time_sec=`date +"%s"`
+    time_nsec=`date +"%N"`
+    #echo $time_sec
+    #echo $time_nsec
+
+    time_epoch_ms=`echo | awk -v a=$time_sec -v b=$time_nsec '{printf("%.f"), a*1000+b/1000/1000}'`
+
+    echo $time_epoch_ms
+}
+
+#args:
+#begin from time, in ms
+#wait for n ms
+sleep_for_time_ms(){
+    last_time=$1
+    wait_sec=$2
+    #break_time=`echo | awk -v a=$last_time -v b=$wait_sec '{printf("%.f"), a+b}'`
+    break_time=`expr $last_time + $wait_sec`
+    break_time_int=`expr $break_time`
+    #echo "start: last_time is:$last_time, expect break timeis:$break_time!"
+
+    current_time=0
+    break_time=0
+    #break_time=`expr $last_time + 1000*$1`
+    while [ 1 ]; do
+        current_time=`get_current_time_in_ms`
+        current_time_int=`expr $current_time`
+        if [ $current_time_int -ge $break_time_int ]; then
+           #echo "current is: $current_time_int, break_time is:$break_time_int, break!"
+           break
+        else
+           #echo "break is: $current_time_int, last_time is:$break_time_int, continue!"
+           # usleep is us
+           usleep 1000
+        fi
+    done
+
+}
+
+while [ 1 ]; do
+    start_time=`get_current_time_in_ms`
+    echo tsg-monitor start at `date +"%Y/%m/%d, %H:%M:%S.%N"` >> /tmp/tsg-monitor.log
+    
+    start_background_cmd 
+    sleep 10
+    killall_uncompleted_cmd
+    
+    sleep_for_time_ms $start_time 15000
+done

roles/tsg-cli-mcn1/files/tsg_chassis_interface.json

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+{
+	"interface_list": [{
+		"dev_name": "ens1f1",
+		"dev_type": "pcap",
+		"flow_type": "intercomm"
+	},{
+		"dev_name": "ens1f2",
+		"dev_type": "marsio",
+		"flow_type": "mirror"
+	}
+	]
+}