feat(halo): 增加halo配置 & 优化apps结构

apps/infra/data/postgresql-ha/loadbalancer.yaml

@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: postgresql-ha-lb
+  namespace: infra-data
+spec:
+  selector:
+    app.kubernetes.io/instance: postgresql-ha
+    app.kubernetes.io/name: postgresql-ha
+    app.kubernetes.io/component: pgpool
+  ports:
+    - protocol: TCP
+      port: 65432
+      targetPort: 5432
+  type: LoadBalancer