this Repo of for backing up a mongodb database twice a day at 7h30min & 12h30min
Steps:
1- create a Service account with role Storage object Viewer/ Storage Object Creator
gcloud iam service-accounts create
2- Create a secret in tou cluster using
kubectl create secret generic backup-gcs --from-file=backup.json
3- Create your cron job
Kubectl apply -f cron.yaml