[Check_mk (english)] Warning on Discovery failed

soohow.cheng soohow.cheng at gmail.com
Wed Feb 27 04:11:10 CET 2019


Hi Paul,Thank for checking and advice. This script was written and put there long ago.I  move it away and no more discovery error. I will test the script later on.Soo How,Sent from my Samsung Galaxy smartphone.
-------- Original message --------From: Paul Dott <pauldott at gmail.com> Date: 27/02/2019  10:57  (GMT+08:00) To: "soohow.cheng" <soohow.cheng at gmail.com> Cc: "<checkmk-en at lists.mathias-kettner.de>" <checkmk-en at lists.mathias-kettner.de> Subject: Re: [Check_mk (english)] Warning on Discovery failed On the last line, it looks like an extra space might be causing the issue. It is after spike and before PERFDATA. Can you execute the script and paste output? That will confirm. Also, why not use the cpu data that comes with the agent? Seems this local check is overkill.On Tue, Feb 26, 2019 at 18:36 soohow.cheng <soohow.cheng at gmail.com> wrote:Hi Paul,Please see the attached file. Soo How,Sent from my Samsung Galaxy smartphone.-------- Original message --------From: Paul Dott <pauldott at gmail.com> Date: 27/02/2019  09:41  (GMT+08:00) To: "soohow.cheng" <soohow.cheng at gmail.com> Cc: "<checkmk-en at lists.mathias-kettner.de>" <checkmk-en at lists.mathias-kettner.de> Subject: Re: [Check_mk (english)] Warning on Discovery failed Looks like there is a local check script on the failing hosts /local directory that is throwing the error. Likely syntax related.Can you paste the output of the local script here? On Tue, Feb 26, 2019 at 17:38 soohow.cheng <soohow.cheng at gmail.com> wrote:Dear all,This is using a Check Mk Enterprise version 1.4.0p37. Most of Linux servers were already installed with check Mk version 1.2.6p2. Some of these clients when added in to the server would have the check Mk discovery warning as follows,Discovery failed: Exception in check plugin 'local': invalid line in agent section <<>>: x.xx.This x.xx number is changing, some got 1.74, or 1.03, and others.Could it be the client agent too old? Or other problems.Thanks in advance.Soon How,Sent from my Samsung Galaxy smartphone._______________________________________________
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