The following is a full reference for all the fields that can be set for a web service in porter.yaml.

  • autoscaling - the autoscaling configuration for the service.
    • enabled - whether autoscaling is enabled or not.
    • minInstances - the minimum number of instances to run.
    • maxInstances - the maximum number of instances to run.
    • cpuThresholdPercent - the CPU threshold percentage to trigger autoscaling at.
    • memoryThresholdPercent - the memory threshold percentage to trigger autoscaling at.
  • domains - the list of custom domains for the service, if the service is exposed publicly.
    • name - the name of the domain.
  • private - whether the service is private or not.
  • healthCheck - the health check configuration for the service.
    • enabled - whether the health check is enabled or not.
    • httpPath - the path to check for the health check.
  • ingressAnnotations - the ingress annotations to apply for the service.
  • pathRouting - the list of URL path to port mappings, if path-based routing is enabled. Note that a path must be specified for the default port (set in services.port) if this is in use.
    • path - the URL path.
    • port - the port to route to.

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autoscaling

object - optional

All fields are optional.

autoscaling:
  enabled: true
  minInstances: 1
  maxInstances: 10
  cpuThresholdPercent: 80
  memoryThresholdPercent: 80

​
domains

array - optional

domains:
  - name: example.com

​
private

boolean - optional

private: true

​
healthCheck

object - optional

healthCheck:
  enabled: true
  httpPath: /health

​
ingressAnnotations

object - optional

ingressAnnotations:
  nginx.ingress.kubernetes.io/proxy-connect-timeout: '"18000"'

​
pathRouting

array - optional

pathRouting:
  - path: /api/v1
    port: 8080
  - path: /api/v2
    port: 8081