experiment-with-workspaces-2.yaml

apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: my-pvc
spec:
  resources:
    requests:
      storage: 5Gi
  volumeMode: Filesystem
  accessModes:
    - ReadWriteOnce
---
apiVersion: tekton.dev/v1alpha1
kind: TaskRun
metadata:
  name: custom-volume-taskrun
spec:
  workspaces:
    - name: custom
      persistentVolumeClaim:
        claimName: my-pvc
      subPath: my-subdir
  taskSpec:
    steps:
    - name: write
      image: ubuntu
      script: echo $(workspaces.custom.volume) > $(workspaces.custom.path)/foo
    - name: read
      image: ubuntu
      script: cat $(workspaces.custom.path)/foo | grep $(workspaces.custom.volume)
    workspaces:
    - name: custom