what even is this

apps/production/traefik/kustomization.yaml

@@ -0,0 +1,10 @@
+---
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+namespace: traefik-production
+resources:
+  - namespace.yaml
+  - ../../base/traefik
+
+patchesStrategicMerge:
+  - traefik-patch.yaml

apps/production/traefik/namespace.yaml

@@ -0,0 +1,5 @@
+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: traefik-production

apps/production/traefik/traefik-patch.yaml

@@ -0,0 +1,22 @@
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: traefik
+spec:
+  template:
+    spec:
+      containers:
+        - name: traefik
+          args:
+            - "--entryPoints.web.address=:8000/tcp"
+            - "--entryPoints.websecure.address=:8443/tcp"
+            - "--entryPoints.traefik.address=:9000/tcp"
+            - "--api=true"
+            - "--api.dashboard=true"
+            - "--ping=true"
+            - "--providers.kubernetescrd"
+            - "--providers.kubernetescrd.allowCrossNamespace=true"
+            - "--certificatesresolvers.myresolver.acme.storage=/data/acme.json"
+            - "--certificatesresolvers.myresolver.acme.tlschallenge=true"
+            - "--certificatesresolvers.myresolver.acme.email=jakub.hajek+webinar@traefik.io"