查看pod是否正常打印日志

#!/bin/sh
# 获取当前UTC时间
utc_now=`date -u`
# 将时间转换为timestamp
timestamp_now=`date -d "$utc_now" +%s`
PODNAME=
NAMASPACE=
function restart_pod() {
  for i in `kubectl get pod -n iot|grep $PODNAME|awk '{print $1}'`;do
    for time in `kubectl logs  --tail=1 --timestamps $i -n $NAMASPACE | awk '{print $1}'`;do
      timestamp_pod=`date -d "$time" +%s`
      delay=$(($timestamp_now-$timestamp_pod))
      echo $i:$delay
      if [ "$delay" -ge "30" ];then
        echo "Pod $i 30S内没有最新日志产生，重启pod!"
        echo $i
        kubectl delete pod $i -n $NAMASPACE --force --grace-period=0
        curlwxFunc "Pod $i 30S内没有最新日志产生，重启pod!(生产环境)"
      fi
    done
  done
}
function curlwxFunc() {
  JSON='{
  "msgtype": "text",
    "text": {
      "content": "'$1'"
    }
  }'
  curl 'https://qyapi.weixin.qq.com/cgi-bin/webhook/send?key=xxx' \
  -H 'Content-Type:application/json' \
  -d "${JSON}"
}
restart_pod