By default, spilo sets WAL_BUCKET_SCOPE_PREFIX depending on the cluster
namespace, possibly to a non-empty string. However, we won't be able to
clone those clusters, as the clone prefix is always set to an empty string.
We could go the other way around and set both WAL_BUCKET_SCOPE_PREFIX
and CLONE_WAL_BUCKET_SCOPE_PREFIX to a non-default value that depends
on the cluster's namespace, but it seems that we don't need this
feature for now (no conflict will occur even for clusters with the
same name and different namespaces because of the SCOPE_SUFFIX) and
it requires some additional testing first.
When a role is defined in the infrastructure roles and the cluster
manifest use the infrastructure role definition and add flags
defined in the manifest.
Previously the role has been overwritten by the definition from the
manifest. Because a random password is generated for each role from the
manifest the applications relying on the infrastructure role credentials
from the infrastructure roles secret were unable to connect.
Oleksii Kliukin