#!/bin/bash
##服务名称
SERVICE_NAME="nginx1 nginx2 ningx3 nginx4"

ip=1.1.1.1   #本机ip

#检测服务是否正常
for service in $SERVICE_NAME
do
#echo -----------------------  无视分割线内内容  -----------------------------
##检测服务是否存在
service_quantity=`docker ps | grep $service | wc -l`

if [ $service_quantity -lt 1 ];then
     curl ‘https://oapi.dingtalk.com/robot/send?access_token=5e64853712e0e40b4ab069c70b71743d4347c55b3e2f9ab9891d082744db54b5‘      -H ‘Content-Type: application/json‘      -d "{\"msgtype\": \"text\",
        \"text\": {
             \"content\": \"Details $ip $service 服务不存在  请检查服务\"
        }
      }"
      break
##判断服务是否正常
service_logs=`docker inspect --format ‘{{.State.Running}}‘ ${service}`
  if [ ${service_logs} != true ];then
     curl ‘https://oapi.dingtalk.com/robot/send?access_token=5e64853712e0e40b4ab069c70b71743d4347c55b3e2f9ab9891d082744db54b5‘      -H ‘Content-Type: application/json‘      -d "{\"msgtype\": \"text\",
        \"text\": {
             \"content\": \"Details $ip $service 服务没有正常启动 请检查服务\"
        }
      }"
      break
  fi
fi
done

#检查端口
server_ports=(80 81 82 83)
for server_port in ${server_ports[@]}; do
  while ((count<5));do
    nc -w 1 -z $ip $server_port > /dev/null 2>&1
    if [[ $? -ne 0 ]];then
     curl ‘https://oapi.dingtalk.com/robot/send?access_token=5e64853712e0e40b4ab069c70b71743d4347c55b3e2f9ab9891d082744db54b5‘      -H ‘Content-Type: application/json‘      -d "{\"msgtype\": \"text\",
        \"text\": {
             \"content\": \"Details $ip:$server_port 端口异常  请检查端口\"
        }
      }"
      break
    else
      echo  > /dev/null 2>&1
      break
    fi
  done
done