| admin | submodule | The local Envoy administration interface. |
| clusters | attribute set of submodule | The statically configured upstream clusters. |
| config | attribute set of attribute set of any value | Desired values for the package's declared config artifacts. |
| credentials | attribute set of submodule | Opaque references for the package's declared credentials. |
| dynamicResources | submodule | The xDS dynamic-resource configuration. |
| enable | boolean | Whether to enable the Envoy proxy service. |
| listeners | attribute set of submodule | The statically configured listeners. |
| node | submodule | The Envoy node identity advertised to xDS servers. |
| runtimeLayers | attribute set of submodule | Static, non-secret Envoy runtime layers. |
| telemetry | submodule | Envoy telemetry sinks and tags. |