Move the kubelet yaml config into nix.

nix/kubernetes/roles/kubelet/files/kubelet-config.yaml

@@ -1,29 +0,0 @@
-kind: KubeletConfiguration
-apiVersion: kubelet.config.k8s.io/v1beta1
-address: "0.0.0.0"
-authentication:
-  anonymous:
-    enabled: false
-  webhook:
-    enabled: true
-  x509:
-    clientCAFile: "/.persist/keys/kube/ca.crt"
-authorization:
-  mode: Webhook
-cgroupDriver: systemd
-containerRuntimeEndpoint: "unix:///var/run/containerd/containerd.sock"
-enableServer: true
-failSwapOn: false
-maxPods: 16
-memorySwap:
-  swapBehavior: NoSwap
-port: 10250
-resolvConf: "/run/systemd/resolve/resolv.conf"
-registerNode: true
-runtimeRequestTimeout: "15m"
-tlsCertFile: "/.persist/keys/kube/kubelet.crt"
-tlsPrivateKeyFile: "/.persist/keys/kube/kubelet.key"
-clusterDomain: "cluster.local"
-clusterDNS:
-  - "10.197.0.10"
-  - "fd00:3e42:e349::10"

nix/kubernetes/roles/kubelet/files/resolv.conf

@@ -0,0 +1 @@
+nameserver 127.0.0.53