chore: Remove cloudflare-ip-header middleware

flake.nix

@@ -17,6 +17,7 @@
           packages = with pkgs; [
             python311
             opentofu
+            linode-cli
             kubectl
             k9s
           ] ++

k8s/infrastructure/controllers/traefik/middlewares/cloudflare-ip-header.yaml

@@ -1,3 +1,4 @@
+---
 apiVersion: traefik.io/v1alpha1
 kind: Middleware
 metadata:
@@ -6,5 +7,7 @@ metadata:
 spec:
   headers:
     customRequestHeaders:
+      # This doesn't work
+      # TODO: Possibly use a plugin to rewrite this header? Or confirm whether
+      # cloudflare sends XFF header
       X-Forwarded-For: "{Cf-Connecting-Ip}"
-

k8s/infrastructure/controllers/traefik/release.yaml

@@ -60,7 +60,7 @@ spec:
       websecure:
         middlewares:
           - traefik-bouncer@kubernetescrd
-          - traefik-cloudflare-ip-header@kubernetescrd
+          # - traefik-cloudflare-ip-header@kubernetescrd
         trustedIPs:
           # https://www.cloudflare.com/ips-v4/#
           - 173.245.48.0/20