first try

homelab-services/nimh-static/flake.nix

@@ -20,11 +20,6 @@
         options.services.nimh-static = {
           enable = lib.mkEnableOption "serve nimh via k3s pod.";
 
-          credentialsFile = lib.mkOption {
-            type = lib.types.path;
-            description = "File containing service (k3s) secrets.";
-          };
-
           rootDir = lib.mkOption {
             type = lib.types.path;
             description = "Root of the static site";
@@ -58,15 +53,15 @@
             serviceConfig = {
               Type = "oneshot";
               ExecStart = ''
+                kubernetes_config=$(mktemp)
+                gomplate=${pkgs.gomplate}/bin/gomplate
+                gomplate --input-dir=./k3s --output-dir=$kubernetes_config
                 kubectl=${pkgs.kubectl}/bin/kubectl
-                kubectl apply -k ./k3s
-
-
+                kubectl apply -k $out
               '';
 
               User = "nimh";
               Group = "nimh";
-              EnvironmentFile = "${opts.credentialsFile}";
             };
           };
 

homelab-services/nimh-static/k3s/configmap.yaml

@@ -0,0 +1,9 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: nimh-static-files
+  namespace: nimh
+
+data:
+  index.html: |
+    {{  file.Read "../site/index.html" | strings.Indent 4}}

homelab-services/nimh-static/k3s/deployment.yaml

@@ -0,0 +1,31 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: nimh-static
+
+spec:
+  replicas: 1
+
+  selector:
+    matchLabels:
+      app: nimh-static
+  template:
+    metadata:
+      labels:
+        app: nimh-static
+    spec:
+      containers:
+        - name: nginx
+          image: nginx:stable
+
+          ports:
+            - containerPort: 80
+
+          volumeMounts:
+            - name: static-files
+              mountPath: /var/nimh-static/site
+              readOnly: true
+      volumes:
+        - name: static-files
+          configMap:
+            name: nimh-static-files

homelab-services/nimh-static/k3s/kustomization.yaml

@@ -0,0 +1,4 @@
+resources:
+  - configmap.yaml
+  - deployment.yaml
+  - service.yaml

homelab-services/nimh-static/k3s/service.yaml

@@ -4,4 +4,11 @@ metadata:
   name: nimh-static
 spec:
   selector:
-    app.hubernetes.io/name: proxy
+    app: nimh-static
+
+  ports:
+    - port: 80
+      targetPort: 80
+      nodePort: 30080
+
+  type: NodePort