Module admin 

Admin API

REST API for proxy management, monitoring, and configuration. Includes HTTP SQL API for transparent write routing (TWR) and load balancing.

Structs

AdminServer

AdminState

Shared admin state

ChaosOverride

Chaos override applied to a single node. Today only the ForceUnhealthy flavour is implemented — inject_query_delay is the natural follow-up but wants per-query interception that lives in the server message loop, not here.

ConfigSnapshot

Configuration snapshot for admin API

MigrationInfo

What the admin API needs to report migration status, without owning the mirror worker.

NodeSnapshot

Node configuration snapshot