Add otel ingress

apps/otel/otel-ingress.yaml

@@ -0,0 +1,24 @@
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: ingress-otel
+  annotations:
+    cert-manager.io/cluster-issuer: letsencrypt
+    acme.cert-manager.io/http01-edit-in-place: "true"
+spec:
+  ingressClassName: cilium
+  rules:
+    - host: otel.sdg.moe
+      http:
+        paths:
+          - path: /
+            pathType: Prefix
+            backend:
+              service:
+                name: otel-collector
+                port:
+                  name: otlp-grpc
+  tls:
+    - hosts:
+        - otel.sdg.moe
+      secretName: otel-ssl