apiVersion: kustomize.config.k8s.io/v1beta1 kind: Kustomization resources: - ../../base patches: - target: kind: Deployment name: web patch: | apiVersion: apps/v1 kind: Deployment metadata: name: web spec: replicas: 1 - target: kind: Ingress name: web patch: | - op: replace path: /spec/rules/0/host value: preview.homelab.local - op: replace path: /spec/tls/0/hosts/0 value: preview.homelab.local