1 files changed, 24 insertions, 19 deletions
diff --git a/nixpkgs/nixos/modules/services/cluster/kubernetes/default.nix b/nixpkgs/nixos/modules/services/cluster/kubernetes/default.nix
index 33d217ba60ed..08b214181806 100644
--- a/nixpkgs/nixos/modules/services/cluster/kubernetes/default.nix
+++ b/nixpkgs/nixos/modules/services/cluster/kubernetes/default.nix
@@ -5,28 +5,33 @@ with lib;
 let
   cfg = config.services.kubernetes;
 
-  defaultContainerdConfigFile = pkgs.writeText "containerd.toml" ''
-    version = 2
-    root = "/var/lib/containerd"
-    state = "/run/containerd"
-    oom_score = 0
-
-    [grpc]
-      address = "/run/containerd/containerd.sock"
+  defaultContainerdSettings = {
+    version = 2;
+    root = "/var/lib/containerd";
+    state = "/run/containerd";
+    oom_score = 0;
+
+    grpc = {
+      address = "/run/containerd/containerd.sock";
+    };
 
-    [plugins."io.containerd.grpc.v1.cri"]
-      sandbox_image = "pause:latest"
+    plugins."io.containerd.grpc.v1.cri" = {
+      sandbox_image = "pause:latest";
 
-    [plugins."io.containerd.grpc.v1.cri".cni]
-      bin_dir = "/opt/cni/bin"
-      max_conf_num = 0
+      cni = {
+        bin_dir = "/opt/cni/bin";
+        max_conf_num = 0;
+      };
 
-    [plugins."io.containerd.grpc.v1.cri".containerd.runtimes.runc]
-      runtime_type = "io.containerd.runc.v2"
+      containerd.runtimes.runc = {
+        runtime_type = "io.containerd.runc.v2";
+      };
 
-    [plugins."io.containerd.grpc.v1.cri".containerd.runtimes."io.containerd.runc.v2".options]
-      SystemdCgroup = true
-  '';
+      containerd.runtimes."io.containerd.runc.v2".options = {
+        SystemdCgroup = true;
+      };
+    };
+  };
 
   mkKubeConfig = name: conf: pkgs.writeText "${name}-kubeconfig" (builtins.toJSON {
     apiVersion = "v1";
@@ -248,7 +253,7 @@ in {
     (mkIf cfg.kubelet.enable {
       virtualisation.containerd = {
         enable = mkDefault true;
-        configFile = mkDefault defaultContainerdConfigFile;
+        settings = mapAttrsRecursive (name: mkDefault) defaultContainerdSettings;
       };
     })