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nixos/kubernetes: disambiguate kubelet cluster DNS options (#553266)

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Arne Keller
2026-09-16 14:06:18 +00:00
committed by GitHub
parent e9c17a0ea6 121d1ddf97
commit fa077c5e34
1 changed files with 13 additions and 2 deletions
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15
nixos/modules/services/cluster/kubernetes/kubelet.nix
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@@ -129,13 +129,24 @@ in
};
clusterDns = mkOption {
description = "Use alternative DNS.";
description = ''
List of DNS resolvers (IP addresses) used inside containers.
Defaulted to {option}`services.kubernetes.addons.dns.clusterIp`
when {option}`services.kubernetes.addons.dns.enable` is `true`.
Refer to the list of configuration attributes for [KubeletConfiguration](https://kubernetes.io/docs/reference/config-api/kubelet-config.v1beta1/#kubelet-config-k8s-io-v1beta1-KubeletConfiguration).
'';
default = [ "10.1.0.1" ];
type = listOf str;
};
clusterDomain = mkOption {
description = "Use alternative domain.";
description = ''
Search DNS domain used inside containers.
Refer to the list of configuration attributes for [KubeletConfiguration](https://kubernetes.io/docs/reference/config-api/kubelet-config.v1beta1/#kubelet-config-k8s-io-v1beta1-KubeletConfiguration).
'';
default = config.services.kubernetes.addons.dns.clusterDomain;
defaultText = literalExpression "config.${options.services.kubernetes.addons.dns.clusterDomain}";
type = str;