Resource Definitions

Driver

Capability

Flavor

Resource Type

Volumes

This example illustrates how a Workload can use persistent storage service through the Kubernetes volumes system. It uses the volume-pvc Driver to create a PersistentVolume for your application. If you have special requirements for your PersistentVolume, you can also use the Template Driver to create it as shown in this other example .

score.yaml ( view on GitHub ) :

apiVersion: score.dev/v1b1
metadata:
  name: my-workload
containers:
  my-container:
    image: .
    volumes:
    - source: ${resources.my-pvc}
      target: /target/dir
resources:
  my-pvc:
    type: volume

Resource Definitions

volume-pvc.yaml ( view on GitHub ) :

apiVersion: entity.humanitec.io/v1b1
kind: Definition
metadata:
  id: volume-pvc
entity:
  type: volume
  driver_type: humanitec/volume-pvc
  name: volume-pvc
  driver_inputs:
    values:
      access_modes: ReadWriteOnce
      capacity: 10Gi
  criteria:
  - {}

volume-pvc.tf ( view on GitHub ) :

resource "humanitec_resource_definition" "volume-pvc" {
  driver_type = "humanitec/volume-pvc"
  id          = "volume-pvc"
  name        = "volume-pvc"
  type        = "volume"
  driver_inputs = {
    values_string = jsonencode({
      "access_modes" = "ReadWriteOnce"
      "capacity"     = "10Gi"
    })
  }
}

resource "humanitec_resource_definition_criteria" "volume-pvc_criteria_0" {
  resource_definition_id = resource.humanitec_resource_definition.volume-pvc.id

}