These alerts monitor the Kubernetes Job created by the DokuWiki folder backup CronJob.

Alerts:

• `DokuWikiFolderBackupSucceeded` → Backup Job succeeded; DokuWiki folders (pages, media, plugins, configs) were archived and uploaded to MinIO.
• `DokuWikiFolderBackupFailed` → Backup Job failed; folders were not archived or upload to MinIO failed.

* Success → Backup completed successfully. Data is safely stored in MinIO. * Failure → DokuWiki data folders may not be backed up. Could affect disaster recovery if restoration is needed.

1. Check Kubernetes Job status:

kubectl get job dokuwiki-folders-backup-job -n <NAMESPACE>
kubectl describe job dokuwiki-folders-backup-job -n <NAMESPACE>

2. Check logs of the Job pod:

kubectl logs job/dokuwiki-folders-backup-job -n <NAMESPACE>

3. Verify backup in MinIO:

mc ls <MINIO_ALIAS>/dokuwiki-backups/
mc stat <MINIO_ALIAS>/dokuwiki-backups/<backup_file>

4. Check PVC mount if used:

kubectl get pvc -n <NAMESPACE>
kubectl describe pvc <PVC_NAME> -n <NAMESPACE>

* Pod in CrashLoopBackOff, OOMKilled, or Failed * PVC mount unavailable or insufficient space * MinIO credentials missing or misconfigured * Network issues preventing upload to MinIO * Disk space or permissions issues on the node * CronJob manifest misconfiguration

1. Inspect Job pod logs to identify errors. 2. Verify MinIO credentials and connectivity. 3. Check PVC status and disk availability. 4. Retry backup manually if needed:

kubectl create job --from=cronjob/dokuwiki-folders-backup-job dokuwiki-folders-backup-job-manual -n <NAMESPACE>

5. Correct any misconfigurations in CronJob YAML or MinIO bucket policy. 6. Escalate to SRE or admin team if repeated failures occur.

* Escalate if backups fail for more than one consecutive run. * Notify on-call engineer if production DokuWiki data may not be recoverable.

* DokuWikiFolderBackupSucceeded * DokuWikiFolderBackupFailed * HostOutOfDiskSpace (node running backup Job) * KubernetesPodCrashLooping

* Kubernetes → Jobs & CronJobs (namespace: <NAMESPACE>) * Grafana → Backup Job status metrics * MinIO → Backup object listings