redaction (#1)

Add the redacted source file for demo purposes

Reviewed-on: https://source.michaeldileo.org/michael_dileo/Keybard-Vagabond-Demo/pulls/1
Co-authored-by: Michael DiLeo <michael_dileo@proton.me>
Co-committed-by: Michael DiLeo <michael_dileo@proton.me>

manifests/applications/piefed/ingress.yaml

@@ -0,0 +1,38 @@
+---
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: piefed-ingress
+  namespace: piefed-application
+  labels:
+    app.kubernetes.io/name: piefed
+    app.kubernetes.io/component: ingress
+  annotations:
+    kubernetes.io/ingress.class: nginx
+    
+    # NGINX Ingress configuration
+    nginx.ingress.kubernetes.io/proxy-body-size: "20m"
+    nginx.ingress.kubernetes.io/client-max-body-size: "20m"
+    nginx.ingress.kubernetes.io/proxy-read-timeout: "300"
+    nginx.ingress.kubernetes.io/proxy-send-timeout: "300"
+    nginx.ingress.kubernetes.io/backend-protocol: "HTTP"
+
+    # ActivityPub federation rate limiting - PieFed has HEAVIEST federation traffic
+    # Based on migration document: "58 federation requests in 30 logs, constant ActivityPub /inbox POST requests"
+    # Uses real client IPs from CF-Connecting-IP header (configured in nginx ingress controller)
+    nginx.ingress.kubernetes.io/limit-rps: "20"
+    nginx.ingress.kubernetes.io/limit-burst-multiplier: "15"  # 300 burst capacity (20*15) for federation bursts
+spec:
+  ingressClassName: nginx
+  tls: []
+  rules:
+  - host: piefed.keyboardvagabond.com
+    http:
+      paths:
+      - path: /
+        pathType: Prefix
+        backend:
+          service:
+            name: piefed-web
+            port:
+              number: 80