unused ingress code clean up

apps/snippet-box/base/ingress.yaml

@@ -1,21 +0,0 @@
-#apiVersion: networking.k8s.io/v1
-#kind: Ingress
-#metadata:
-#  name: snippet-box-ingress
-#  namespace: snippet-box
-#  annotations:
-#    nginx.ingress.kubernetes.io/ssl-redirect: "false"
-#    nginx.ingress.kubernetes.io/use-regex: "true"
-#spec:
-#  ingressClassName: nginx
-#  rules:
-#    - host: "snippet-box.cluster.edward.sydney"
-#      http:
-#        paths:
-#          - pathType: Prefix
-#            path: "/"
-#            backend:
-#              service:
-#                name: snippet-box
-#                port:
-#                  number: 5000

apps/snippet-box/base/kustomization.yaml

@@ -2,5 +2,4 @@ apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 resources:
   - ./deployment.yaml
-  - ./service.yaml
-  - ./ingress.yaml
+  - ./service.yaml