Improve Database Load Balancing docs
Database Load Balancing has recently been moved to Core and switched on by default.
As this feature is expected to get more use from this, along with being added to the Reference Architectures, the docs are a little lacking in several details:
- There's no Omnibus config examples, only Source. It doesn't mention there is a consul service,
replica.postgresql-ha.service.consul
, in Omnibus that could be used for Service Discovery (to be verified). - The page itself isn't discoverable in the docs tree.
- It's not clear what's required to configure load balancing on Sidekiq.