#!/bin/bash

source /etc/profile

# 网络摄像头自检
ip="$rtspip"

date="`date '+%Y-%m-%d %H:%M:%S'`"

lost_rate=`ping -c 8 -w 8 $ip | grep 'packet loss' \
| awk -F'packet loss' '{ print $1 }' \
| awk '{ print $NF }' | sed 's/%//g'`

if [ ! -d "/opt/datas/log/network" ]; then
    mkdir -p /opt/datas/log/network
fi

if [ $lost_rate -eq 0 ]
then
    echo "rtsp ok"
    ps -ef | grep "gsd" | grep -v "grep"
    if [ $? -eq 1 ]
    then
        echo "Rtsp服务恢复,重启服务！ $date" >> /opt/datas/log/network/check_rtsp.log
        cd /opt/GSD/
        docker-compose up -d
    else
	    echo "服务正常 $date" >> /opt/datas/log/network/check_rtsp.log
    fi
elif [ $lost_rate -le 100 ]
then
    echo "rtsp error"
    ps -ef | grep "gsd" | grep -v "grep"
    if [ $? -eq 1 ]
    then
        echo "rtsp服务异常，等待服务恢复 $date" >> /opt/datas/log/network/check_rtsp.log
    else
        cd /opt/GSD/
        docker-compose stop
        echo "rtsp摄像头异常,等待摄像头服务正常后重启服务！ $date" >> /opt/datas/log/network/check_rtsp.log
    fi
fi