flux2/manifests/integrations/registry-credentials-sync/_cronjobs/gcp/gcr-token-refresh-patch.yaml

# Set the reconcile period
---
apiVersion: batch/v1beta1
kind: CronJob
metadata:
  name: credentials-sync
  namespace: flux-system
spec:
  schedule: 0,30 * * * *  # 30m interval -- GCR tokens expire every hour; refresh faster than that