FEAT(app): add per-application ingress management

- Added ingress.yaml for production and development environments
- Updated kustomization files to include ingress resources
- Migrated from centralized ingress management to per-app architecture

deploy/k8s/overlays/prod/ingress.yaml

@@ -0,0 +1,38 @@
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: portfolio-ingress
+  annotations:
+    # HTTP를 HTTPS로 자동 리다이렉트
+    nginx.ingress.kubernetes.io/ssl-redirect: "true"
+    # cert-manager가 인증서를 자동으로 발급하도록 설정
+    cert-manager.io/cluster-issuer: "letsencrypt-prod"
+spec:
+  ingressClassName: haproxy
+  # TLS 설정
+  tls:
+  - hosts:
+    - minjo0213.kro.kr
+    - www.minjo0213.kro.kr
+    secretName: portfolio-tls
+  rules:
+    - host: minjo0213.kro.kr
+      http:
+        paths:
+          - path: /
+            pathType: Prefix
+            backend:
+              service:
+                name: portfolio-service
+                port:
+                  number: 80
+    - host: www.minjo0213.kro.kr
+      http:
+        paths:
+          - path: /
+            pathType: Prefix
+            backend:
+              service:
+                name: portfolio-service
+                port:
+                  number: 80

deploy/k8s/overlays/prod/kustomization.yaml

@@ -6,6 +6,7 @@ namespace: portfolio
 resources:
   - ../../base
   - resourcequota.yaml
+  - ingress.yaml
 
 commonLabels:
   environment: production
@@ -13,7 +14,7 @@ commonLabels:
 # 이미지 태그 설정
 images:
   - name: ghcr.io/mayne0213/portfolio
-    newTag: main-sha-e99afbace689963cdc552732f453adedfe1a751c
+    newTag: main-sha-56e4096a7ad4a4bef8a2a48fc005bd1991859793
 
 patchesStrategicMerge:
   - deployment-patch.yaml