Hi @Nikolay,
While we don’t have specific instructions for how to accomplish this, there is some chatter on another thread about this topic that you may find helpful:
You may also refer to the following documentation as well:
Postgres image: Database configuration - Ansible AWX Operator Documentation
Note about overriding images needed for awx deployment - Deploying a specific version of awx - Ansible AWX Operator Documentation
For backup and restore objects, this needs to be specified on the spec as well
postgres_image:
postgres_image_version:
pointing to your mirrored image repository image for postgresql