add infrastructure and config to do k8s

clusters/ontime-dev-doks/configs/cluster-issuer.yaml

@@ -0,0 +1,27 @@
+apiVersion: cert-manager.io/v1
+kind: ClusterIssuer
+metadata:
+  name: lets-encrypt-staging
+spec:
+  acme:
+    server: https://acme-staging-v02.api.letsencrypt.org/directory
+    privateKeySecretRef:
+      name: lets-encrypt-staging-account-key
+    solvers:
+    - http01:
+        ingress:
+          ingressClassName: nginx
+---
+apiVersion: cert-manager.io/v1
+kind: ClusterIssuer
+metadata:
+  name: lets-encrypt-prod
+spec:
+  acme:
+    server: https://acme-v02.api.letsencrypt.org/directory
+    privateKeySecretRef:
+      name: lets-encrypt-prod-account-key
+    solvers:
+    - http01:
+        ingress:
+          ingressClassName: nginx

clusters/ontime-dev-doks/configs/kustomization.yaml

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

clusters/ontime-dev-doks/infrastructure.yaml

@@ -0,0 +1,16 @@
+---
+apiVersion: kustomize.toolkit.fluxcd.io/v1
+kind: Kustomization
+metadata:
+  name: infrastructure
+  namespace: flux-system
+spec:
+  interval: 1h
+  retryInterval: 1m
+  timeout: 5m
+  sourceRef:
+    kind: GitRepository
+    name: flux-system
+  path: ./infrastructure
+  prune: true
+  wait: true