# prod overlay -- the two Fedora nodes.
#   kubectl apply -k deploy/overlays/prod
apiVersion: kustomize.config.k8s.io/v1beta1
kind: Kustomization

namespace: nereus

resources:
  - ../../base
  - ../../rollouts
  - ../../secrets

images:
  - name: nereus-api
    newName: git.fiwlabs.dev/fiwdev/nereus-api
    newTag: 0.1.0
  - name: nereus-loadgen
    newName: git.fiwlabs.dev/fiwdev/nereus-loadgen
    newTag: 0.1.0

patches:
  # 3 replicas so a node can go down mid-rollout.
  - target:
      kind: Rollout
      name: nereus-api
    patch: |
      - op: replace
        path: /spec/replicas
        value: 3

  # Spread the API across both nodes.
  - target:
      kind: Rollout
      name: nereus-api
    patch: |
      - op: add
        path: /spec/template/spec/topologySpreadConstraints
        value:
          - maxSkew: 1
            topologyKey: kubernetes.io/hostname
            whenUnsatisfiable: ScheduleAnyway
            labelSelector:
              matchLabels:
                app.kubernetes.io/name: nereus-api