Backup Management

[Zain Siddiqui]

Hi Team,
Getting this error in the pg operator pod:
command terminated with exit code 39: ERROR: [039]: expected value '2.41' for greeting key 'version' but got '2.45'\n HINT: is the same version of pgBackRest installed on the local
and remote host?\n" object="{PostgresCluster stakater-sonarqube postgres b8ffedac-d28f-43bc-9643-ff0b801b31cf postgres-operator.crunchydata.com/v1beta1 177750584 }" reason=UnableToCreateStanzas version=5.4.1-0

On the Postgres CR I have the following errors:
message: pgBackRest replica create repo is not ready for backups

reason: StanzaNotCreated

message:  pgBackRest replica creation is not currently possible
reason: RepoBackupNotComplete

[Andrew L'Ecuyer]

It appears as though one of your component containers (specifically the container for either PostgreSQL itself, or for pgBackRest) has not been properly upgraded for the Crunchy Postgres for Kubernetes v5.4.1 release.

More specifically, looking at the Components & Compatibility page in the Crunchy Postgres for Kubernetes documentation, you can see that pgBackRest v2.41 was included in Crunchy Postgres for Kubernetes prior to v5.4.0  (e.g. in v5.3.0), with an upgrade to pgBackRest v2.45 occurring with the Crunchy Postgres for Kubernetes v5.4.0 release:

https://access.crunchydata.com/documentation/postgres-operator/latest/references/components

Therefore, please make sure you are using the proper images for the v5.4.1 release.  Container information can be found in the Crunchy Developer Portal:

https://www.crunchydata.com/developers/download-postgres/containers

I hope this helps!

Thanks,

Andrew