cronjob for pruning pipelinerun objects by age

prune-pipelinerun-objects.yaml

apiVersion: v1
kind: List
items:
  - apiVersion: batch/v1beta1
    kind: CronJob
    metadata:
      name: pr-cleanup
      namespace: ghe
    spec:
      concurrencyPolicy: Replace
      failedJobsHistoryLimit: 1
      jobTemplate:
        metadata:
          creationTimestamp: null
        spec:
          template:
            metadata:
              creationTimestamp: null
            spec:
              containers:
                - command:
                    - /bin/bash
                    - -c
                    - for pr in $(kubectl get pipelineruns
                      -o json | python3 -c "import sys, datetime, json;jeez=json.load(sys.stdin);res=[
                      i['metadata']['name'] for i in jeez['items'] if datetime.datetime.now()
                      > datetime.datetime.strptime(i['metadata']['creationTimestamp'], '%Y-%m-%dT%H:%M:%SZ')
                      + datetime.timedelta(days=1) ];print(' '.join(res))");do kubectl delete
                      pipelinerun ${ns};done
                  image: public.ecr.aws/bitnami/kubectl:latest
                  imagePullPolicy: IfNotPresent
                  name: cleanup
                  terminationMessagePath: /dev/termination-log
                  terminationMessagePolicy: File
              dnsPolicy: ClusterFirst
              restartPolicy: Never
              schedulerName: default-scheduler
              serviceAccount: pipelines-as-code-sa-el
              serviceAccountName: pipelines-as-code-sa-el
              terminationGracePeriodSeconds: 30
      schedule: 0 0 * * *
      successfulJobsHistoryLimit: 1
      suspend: false