REFACTOR(traefik): switch ingress to Traefik

- Update ingressClassName from haproxy to traefik
- Remove haproxy.org annotations

goldilocks/ingress.yaml

@@ -5,9 +5,8 @@ metadata:
   namespace: goldilocks
   annotations:
     cert-manager.io/cluster-issuer: "letsencrypt-prod"
-    haproxy.org/ssl-redirect: "true"
 spec:
-  ingressClassName: haproxy
+  ingressClassName: traefik
   tls:
     - hosts:
         - goldilocks0213.kro.kr

grafana/ingress.yaml

@@ -10,7 +10,7 @@ metadata:
     # cert-manager가 인증서를 자동으로 발급하도록 설정
     cert-manager.io/cluster-issuer: "letsencrypt-prod"
 spec:
-  ingressClassName: haproxy
+  ingressClassName: traefik
   # TLS 설정
   tls:
   - hosts: