add random pet names for cluster & nodes

templates/traefik_config.yaml.tpl

@@ -9,7 +9,7 @@ spec:
       enabled: true
       type: LoadBalancer
       annotations:
-        "load-balancer.hetzner.cloud/name": "traefik"
+        "load-balancer.hetzner.cloud/name": "traefik-${cluster_pet_name}"
         # make hetzners load-balancer connect to our nodes via our private k3s
         "load-balancer.hetzner.cloud/use-private-ip": "true"
         # keep hetzner-ccm from exposing our private ingress ip, which in general isn't routeable from the public internet
@@ -28,4 +28,4 @@ spec:
       - "--certificatesresolvers.le.acme.tlschallenge=true"
       - "--certificatesresolvers.le.acme.email=${traefik_acme_email}"
       - "--certificatesresolvers.le.acme.storage=/data/acme.json"
-%{ endif ~}
+%{ endif ~}