apiVersion: kustomize.config.k8s.io/v1beta1
kind: Kustomization
namespace: ingress-nginx

# Create the tcp-services ConfigMap from *quoted* literals
configMapGenerator:
  - name: tcp-services
    literals:
      - "5432=db/postgres:5432"
      - "7687=graph/neo4j:7687"

generatorOptions:
  disableNameSuffixHash: true

# Inline JSON6902 patches
patches:
  # 1) Add controller arg for tcp-services
  - target:
      group: apps
      version: v1
      kind: Deployment
      name: ingress-nginx-controller
      namespace: ingress-nginx
    patch: |-
      - op: add
        path: /spec/template/spec/containers/0/args/-
        value: --tcp-services-configmap=$(POD_NAMESPACE)/tcp-services

  # 2) Expose Service ports 5432 and 7687 (keeps 80/443)
  - target:
      version: v1
      kind: Service
      name: ingress-nginx-controller
      namespace: ingress-nginx
    patch: |-
      - op: add
        path: /spec/ports/-
        value:
          name: tcp-5432
          port: 5432
          protocol: TCP
          targetPort: 5432
      - op: add
        path: /spec/ports/-
        value:
          name: tcp-7687
          port: 7687
          protocol: TCP
          targetPort: 7687