Move examples out of docs/ directory

examples/kustomize/base/kustomization.yaml

@@ -0,0 +1,42 @@
+namespace: headscale
+resources:
+  - configmap.yaml
+  - ingress.yaml
+  - service.yaml
+generatorOptions:
+  disableNameSuffixHash: true
+configMapGenerator:
+  - name: headscale-site
+    files:
+      - derp.yaml=site/derp.yaml
+    envs:
+      - site/public.env
+  - name: headscale-etc
+    literals:
+      - config.json={}
+secretGenerator:
+  - name: headscale
+    files:
+      - secrets/private-key
+vars:
+  - name: PUBLIC_PROTO
+    objRef:
+      kind: ConfigMap
+      name: headscale-site
+      apiVersion: v1
+    fieldRef:
+      fieldPath: data.public-proto
+  - name: PUBLIC_HOSTNAME
+    objRef:
+      kind: ConfigMap
+      name: headscale-site
+      apiVersion: v1
+    fieldRef:
+      fieldPath: data.public-hostname
+  - name: CONTACT_EMAIL
+    objRef:
+      kind: ConfigMap
+      name: headscale-site
+      apiVersion: v1
+    fieldRef:
+      fieldPath: data.contact-email