[Bug]: There is no problem with backups, but I still see "Last Failed Backup Time" alert.

[kfkawalec]

Is there an existing issue already for this bug?

• I have searched for an existing issue, and could not find anything. I believe this is a new bug.

I have read the troubleshooting guide

• I have read the troubleshooting guide and I think this is a new bug.

I am running a supported version of CloudNativePG

• I have read the troubleshooting guide and I think this is a new bug.

Contact Details

No response

Version

1.21.5

What version of Kubernetes are you using?

1.27

What is your Kubernetes environment?

Self-managed: RKE

How did you install the operator?

Helm

What happened?

"Last Failed Backup Time" is firing.
cnpg_collector_last_failed_backup_timestamp > 1 -> show "1715294339"

Cluster resource

No response

Relevant log output

Continuous Backup status
First Point of Recoverability:  2024-03-24T01:51:29Z
Working WAL archiving:          OK
WALs waiting to be archived:    0
Last Archived WAL:              000000150000016000000075   @   2024-05-11T07:42:43.778192Z
Last Failed WAL:                -

Code of Conduct

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