Add traefik v2 kubernetes examples

Ref #72 #89 #92

examples/traefik-v2/kubernetes/advanced-single-pod/traefik/kustomization.yaml

@@ -0,0 +1,29 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+namespace: default
+commonLabels:
+  app: traefik
+
+resources:
+- crds.yaml
+- deployment.yaml
+- service.yaml
+- ingress.yaml
+- middleware.yaml
+- pvc.yaml
+- rbac.yaml
+
+#
+# Configs
+#
+configMapGenerator:
+- name: configs
+  files:
+    - configs/traefik-forward-auth.ini
+
+#
+# Secrets
+#
+secretGenerator:
+- name: secrets
+  env: secrets/traefik-forward-auth.env