code: add back load balancer

basic/apps/code/metallb-gitea.yaml

+# https://metallb.org/usage/
+#apiVersion: metallb.io/v1beta1
+apiVersion: v1
+kind: Service
+metadata:
+  name: gitea-ssh
+spec:
+  type: LoadBalancer
+  loadBalancerIP: "${ip_address}"
+  ports:
+    - name: ssh
+      protocol: TCP
+      port: 22
+      targetPort: 22
+  selector:
+    app: gitea
+#status:
+#  loadBalancer:
+#    ingress:
+#    - ip: "${ip_address}"

basic/infrastructure/kustomizations/kube-system-config.yaml

-apiVersion: kustomize.toolkit.fluxcd.io/v1beta2
-kind: Kustomization
-metadata:
-  name: kube-system-config
-  namespace: flux-system
-spec:
-  interval: 1h
-  timeout: 20m
-  dependsOn:
-    - name: metallb
-  sourceRef:
-    kind: GitRepository
-    name: stackspout
-  path: ./basic/config/kube-system
-  prune: true
-  postBuild:
-    substituteFrom:
-      - kind: Secret
-        name: stackspin-cluster-variables