I am trying to use a S3 storage backend for Vault. Vault itself runs in a K8s cluster and is deployed with Helm.
My issue is that the storage backend uses a certificate from a self-signed CA and when I try to use the “https://s3.storage.backend.local” I get an error “x509: certificate signed by unknown authority”.
Does anyone have any idea how I could add our internal CA to the Vault container ?
Thanks for any ideas.