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# rke2

adamant-kite-43734

09/18/2023, 12:21 PM

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big-fall-51797

09/19/2023, 9:50 AM

Hi Salvatore, you can solve this problem by add these parameter in your rke2 config

big-fall-51797

09/19/2023, 9:52 AM

for master:

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etcd-expose-metrics: true
kube-controller-manager-arg:
  - "bind-address=0.0.0.0"
kube-scheduler-arg:
  - "bind-address=0.0.0.0"
kube-proxy-arg:
  - "metrics-bind-address=0.0.0.0:10249"
  - "proxy-mode=ipvs"
  - "ipvs-strict-arp=true"
kube-proxy-extra-mount:
  - "/lib/modules:/lib/modules:ro"

for agent:

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kube-proxy-arg:
  - "metrics-bind-address=0.0.0.0:10249"
  - "proxy-mode=ipvs"
  - "ipvs-strict-arp=true"
kube-proxy-extra-mount:
  - "/lib/modules:/lib/modules:ro"

bulky-eve-17563

09/19/2023, 10:31 AM

Hi Xavier and thanks for your answer. Now all the metrics are correctly discovered except for kube-proxy. Maybe I’m missing something

bulky-eve-17563

09/19/2023, 10:44 AM

The configuration looks correct to me, I have the following output in all the nodes:

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root@***:~# ss -alnp | grep -E "10257|2381|10249|10259"
tcp                LISTEN              0                    4096                                                                                              *:10249

but still the alert is firing

big-fall-51797

09/20/2023, 12:41 PM

you should add this config in your kube-stack-prometheus

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...
kubeProxy:
   service:
     selector:
        component: kube-proxy

bulky-eve-17563

09/20/2023, 3:48 PM

thank you so much, now it works correctly. Have a nice day!

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