garden.yaml

kind: Module
type: kubernetes
name: one-server
disabled: ${!var.one.enabled}

include:
  - "*"
files: 
  - deployment.yaml
  - service.yaml
  - hpa.yaml
  - ingress.yaml
  - pdb.yaml

variables: 
  tls-suffix: "${var.acme.production ? 'prod' : 'staging'}"
  issuer: "${var.acme.production ? 'letsencrypt-issuer-prod' : 'letsencrypt-issuer-staging'}"
  external-image: "${var.one.server.container.image}:${var.one.server.container.tag}"

serviceResource:
  kind: Deployment
  name: one-server

hpa.yaml

${if var.one.server.autoscaling.enabled}
apiVersion: autoscaling/v2beta1
kind: HorizontalPodAutoscaler
metadata:
  name: one-server
  labels: 
    app.kubernetes.io/name: one-server
    app.kubernetes.io/instance: ${environment.fullName}
    app.kubernetes.io/service: server
    app.kubernetes.io/version: ${var.one.server.container.tag}
    app.kubernetes.io/managed-by: Garden
spec:
  scaleTargetRef:
    apiVersion: apps/v1
    kind: Deployment
    name: one-server
  minReplicas: ${var.one.server.autoscaling.min}
  maxReplicas: ${var.one.server.autoscaling.max}
  metrics:
    ${if var.one.server.autoscaling.cpu}
    - type: Resource
      resource:
        name: cpu
        targetAverageUtilization: ${var.one.server.autoscaling.cpu}
    ${endif}
    ${if var.one.server.autoscaling.memory}
    - type: Resource
      resource:
        name: memory
        targetAverageUtilization: ${var.one.server.autoscaling.memory}
    ${endif}
${endif}