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I get this output when using tidb node_exporter up:

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"}

How would I resolve this?

Maccath
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Aaron
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1 Answers1

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  1. make sure firewalld service is stopped or you have opened the tcp/9100 port on your target servers.
  2. check if node_exporter process is running (ps -ef | grep node_exporter)
  3. check if node_exporter service is healthy (curl http://172.17.3.226:9100/metrics)
LinuxGit
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