Unable to monitor kubernetes cluster with checkmk

Troubleshooting
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CMK version: image: checkmk/check-mk-free:2.0.0p33
OS version:

Error message: no unmonitored services found, no vanished services found, no new host labels, [agent] Communication failed: [Errno 111] Connection refusedCRIT

Output of “cmk --debug -vvn hostname”: (If it is a problem with checks or plugins)
I am following this document . Video seems to be simple and easy. The documentation as well . i followed step by step process in the document. But i am facing issues. Monitoring Kubernetes

  1. i have kubernetes cluster on one server.
  2. i do have checkmk installed using docker-compose file on other server
  3. I followed all the steps but nothing is monitored kubernetes side
    looking for a working session
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docker-compose in Kubernetes?

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Also, please update to Checkmk 2.1.0
You are on 2.0.0 and the latest documentation is for 2.1.0 (and that’s what have you linked and followed)

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how to update it. I cannot able to monitor kubernetis using that document. let me know how to update.

Also i feel if any body can support live

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  1. i do have kubernetes installed on one server
  2. i installed checkmk on other server
  3. i followed your document. but there is no luck. nothing is getting monitored or there is no relation at all.
  4. i put my kubernetes cluster ip but its getting new error in the UI
    “Failed to tech state [504] gateway time-out retrying in 1 second . in case this error persist for more tahn some seconds ,please verify that all processess on the site are running”

I checked on checkmk its up and running. I donot think so your document is very easy. but implementing on my system why it is so hurdle? need some live support

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You need to update Checkmk to 2.1. The documentation has plenty of resources regarding that.

This is a community support portal.
If you want to have professional live support, please buy a support contract from a Checkmk partner or tribe29.

1 Like
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Where to buy . can you tell me the process please. just for this case

8

Hey Raghuveer,

I am Alex, a Sales rep at tribe29 - the creators of Checkmk.

As Martin mentioned, to get support, you would need to purchase the enterprise edition.

Let me know if you are interested and I would be glad to schedule a meeting to learn more about your IT infrastructure.

Best regards,
Alex

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the current one is a free trail and i already have enterprize version. i can buy i dont mind . but why i am unable to monitor a single kubernetis instance

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i updated it to checkmk 2.1.0. but unable to login with the user name and password it says invalid login

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I am able to login . but i cannot able to monitor all the services what he explained in the video or document. also i cannot see your free time. I am free from 10 am cst to till 2 pm CST. kindly send me the link

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Hi Raghuveer,

I guess you are based in the US. But no worries, could you please share you email address so I can send you the zoom link?

Thanks.

Best,
Alex

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raghuveerkalyan66@yahoo.com

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Hey Raghuveer,

Just sent you an invite for tomorrow at 11 CST.

If you are available before, then please let me know and I will update the invite accordingly.

Thank you.

best,
Alex

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