tidb-如何解决node_exporter超时

时间:2018-11-09 02:34:31

标签: tidb

使用tidb node_exporter时,我得到以下输出:

fatal: [tidb@172.17.3.226]: FAILED! => {"changed": false, "elapsed": 309, "msg": "Timeout when waiting for search string 200 OK in tidb@172.17.3.226:9100"}
fatal: [tidb@172.17.3.225]: FAILED! => {"changed": false, "elapsed": 309, "msg": "Timeout when waiting for search string 200 OK in tidb@172.17.3.225:9100"}
fatal: [tidb@172.17.3.227]: FAILED! => {"changed": false, "elapsed": 309, "msg": "Timeout when waiting for search string 200 OK in tidb@172.17.3.227:9100"}
fatal: [tidb@172.17.3.228]: FAILED! => {"changed": false, "elapsed": 309, "msg": "Timeout when waiting for search string 200 OK in tidb@172.17.3.228:9100"}

我该如何解决?

1 个答案:

答案 0 :(得分:1)

  1. 确保firewalld服务已停止,或者您已在目标服务器上打开了tcp / 9100端口。
  2. 检查node_exporter进程是否正在运行(ps -ef | grep node_exporter)
  3. 检查node_exporter服务是否正常(卷曲http://172.17.3.226:9100/metrics