Distributed monitoring Agent auto update

Troubleshooting
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1

**CMK version: 2.3.0p18 Multi Service Edition **
**OS version: RED HAT ENTERPRISE LINUX 9.4 **

Hello Community,

We have a central check mk and 2 remote servers that have multiple instance (sites).
We are having some problem on registering the auto update, maybe we configured the auto update rule wrongly, ill attache a screen shot.
autoupdateruleset

The command that we are executing on servers are these:
Linux: cmk-agent-ctl register -s “” -i “” -U “” -P ‘’ -H “” --trust-cert
windows: cmk-agent-ctl.exe register -H “” -s “” -i “” -U “” -P ‘’ --trust-cert

The error that we are recieving is some “ssl errors” (Caused by SSLError(SSLCertVerificationError(1, ‘[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1076)’))))

Does someone got these errors? how did you fixed it ?

Thank you in advance

2

You need to inform the details of the update server information.

3

This is not the agent updater but the TLS registration of the agent, which are two completely different things.

For Linux this is

cmk-update-agent register -v

1 Like
5

Okay, but our goal was to create a single agent that is okay for everyone, in the documentation i read that if you don’t fill up the update server information you can give does info from the comand line, when you attempt to register the auto updater

1 Like
6

Pardon, i copied the wrong comands
these are the comands that im executing:
Linux: cmk-update-agent register -x -s “remoteProviderServer” -i “remoteSite” -H “ServerHostname” -p https -U “checkMKUser” -P ‘checkMKPass’ -v
Windows: check_mk_agent.exe updater register -x -H “ServerHostname” -s “remoteProviderServer” -i “remoteSite” -p https -U “checkMKUser” -P ‘checkMKPass’ -v

7

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