AsyncAPI channel · wasmCloud · wasmCloud Control Interface API

wasmbus.ctl.v1.{lattice}.component.scale.{hostId}

Command channel for scaling a WebAssembly component on a specific wasmCloud host. Scaling to 0 stops all instances; scaling to a positive integer sets the desired replica count.

Open source AsyncAPI → All wasmCloud channels wasmCloud provider profile
Provider: wasmCloud AsyncAPI: v2.6.0 Spec: wasmCloud Control Interface API Operations: 2 Messages: 2

Channel address

wasmbus.ctl.v1.{lattice}.component.scale.{hostId}

Parameters

Operations

publish
scaleComponent
Scale a component to a desired replica count on a host
receiveScaleResponse
Receive scale command acknowledgment

Messages

ScaleComponentCommand
Command to scale a WebAssembly component to a desired replica count
Content-Type: application/json
CtlOperationAck
Acknowledgment response for control interface commands
Content-Type: application/json

About AsyncAPI

The AsyncAPI specification describes event-driven APIs the way OpenAPI describes request/response APIs. A channel is the named pipe — a webhook URL, a Kafka topic, a WebSocket route, an MQTT subject — that producers and consumers publish or subscribe to. Each channel carries one or more messages with structured payloads, and an operation declares whether a given party sends or receives on that channel.

Browse every event-driven channel on the APIs.io network or compare with the broader Naftiko capability, Agent Skill, and MCP server surfaces of the same providers.