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# general
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little-ram-17683

02/14/2023, 12:47 PM
Hi! I would like to change coredns settings. When I change configmap in cluster it works as expected, but there is info "This ConfigMap is managed by Helm app rke2-coredns;" Where should I change it so that the settings are not overwritten?
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stocky-account-63046

02/14/2023, 1:47 PM
Helm applications are managed by the cluster's side menu --> Apps --> Installed Apps. You'll need to find the relevant chart settings that controls the resource in question and then apply it by
Updating
the helm app
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little-ram-17683

02/14/2023, 2:02 PM
But it's Rancher CoreDNS helm... probably installed when I created k8s rke2 cluster. I found this https://www.suse.com/support/kb/doc/?id=000020115 but doesnt seem to work
It's in kube-system namespace, it's not app from app gallery
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stocky-account-63046

02/14/2023, 2:57 PM
that article does look exactly what you need, you may get better results asking in #rke2 and let them know the exact error/issue you're hitting with the instructions
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