feat!: switch from ingress-nginx to traefik

cluster/crds/kustomization.yaml

@@ -2,3 +2,4 @@ apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 resources:
   - cert-manager
+  - traefik

cluster/crds/traefik/crds.yaml

@@ -0,0 +1,57 @@
+---
+apiVersion: source.toolkit.fluxcd.io/v1beta1
+kind: GitRepository
+metadata:
+  name: traefik-crd-source
+  namespace: flux-system
+spec:
+  interval: 30m
+  url: https://github.com/traefik/traefik-helm-chart.git
+  ref:
+    # renovate: registryUrl=https://helm.traefik.io/traefik chart=traefik
+    tag: v10.3.2
+  ignore: |
+    # exclude all
+    /*
+    # path to crds
+    !/traefik/crds/
+---
+apiVersion: kustomize.toolkit.fluxcd.io/v1beta1
+kind: Kustomization
+metadata:
+  name: traefik-crds
+  namespace: flux-system
+spec:
+  interval: 15m
+  prune: false
+  sourceRef:
+    kind: GitRepository
+    name: traefik-crd-source
+  healthChecks:
+    - apiVersion: apiextensions.k8s.io/v1
+      kind: CustomResourceDefinition
+      name: ingressroutes.traefik.containo.us
+    - apiVersion: apiextensions.k8s.io/v1
+      kind: CustomResourceDefinition
+      name: ingressroutetcps.traefik.containo.us
+    - apiVersion: apiextensions.k8s.io/v1
+      kind: CustomResourceDefinition
+      name: ingressrouteudps.traefik.containo.us
+    - apiVersion: apiextensions.k8s.io/v1
+      kind: CustomResourceDefinition
+      name: middlewares.traefik.containo.us
+    - apiVersion: apiextensions.k8s.io/v1
+      kind: CustomResourceDefinition
+      name: middlewaretcps.traefik.containo.us
+    - apiVersion: apiextensions.k8s.io/v1
+      kind: CustomResourceDefinition
+      name: serverstransports.traefik.containo.us
+    - apiVersion: apiextensions.k8s.io/v1
+      kind: CustomResourceDefinition
+      name: tlsoptions.traefik.containo.us
+    - apiVersion: apiextensions.k8s.io/v1
+      kind: CustomResourceDefinition
+      name: tlsstores.traefik.containo.us
+    - apiVersion: apiextensions.k8s.io/v1
+      kind: CustomResourceDefinition
+      name: traefikservices.traefik.containo.us

cluster/crds/traefik/kustomization.yaml

@@ -0,0 +1,4 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+  - crds.yaml