feat: daily volume-snapshot backup for wynnsource-pg - #5
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- backup.volumeSnapshot via the longhorn-snapshot VolumeSnapshotClass (snapshot-controller now runs in the cluster) - daily ScheduledBackup at 03:15; retention handled centrally by the cnpg-backup-prune CronJob in cnpg-system (keeps newest 14) - explicit storageClass and resource requests, matching the conventions now used by the gitea/zitadel clusters in k3s-gitops
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Part of the k3s cluster remediation plan (D5-B).
backup.volumeSnapshotvia thelonghorn-snapshotVolumeSnapshotClass (snapshot-controller is now deployed cluster-wide)ScheduledBackupat 03:15; retention handled centrally by thecnpg-backup-pruneCronJob incnpg-system(keeps newest 14 per cluster)storageClass: longhornand resource requests, matching the gitea/zitadel cluster conventions in k3s-gitopsSame change for the dev overlay: companion PR against
dev.Verified end-to-end on gitea-pg: on-demand
Backupwithmethod: volumeSnapshotcompleted, VolumeSnapshotREADYTOUSE=true, cascade deletion reclaims the Longhorn snapshot.