Proposal
Currently, there is no way to configure a S3 repo's access key and secret key through a Secret. by enabling custom environment variable for repo host's pgbackrest container, we can use envFrom for environment variables using PGBACKREST_REPO1_S3_KEY as specified in pgbackrest/pgbackrest#573.
Use-Case
No response
Is this a feature you are interested in implementing yourself?
No
Anything else?
No response