AsyncAPI channel · SPIRE · SPIRE Workload API Events

/spiffe.workload.SpiffeWorkloadAPI/FetchX509SVID

Streaming channel through which SPIRE Agent delivers X.509-SVIDs to workloads. After attestation, the agent sends the initial set of X.509-SVIDs the workload is authorized to hold, then proactively re-delivers updated SVIDs before each certificate expires. The stream remains open indefinitely and workloads should reconnect automatically if disconnected.

Open source AsyncAPI → All SPIRE channels SPIRE provider profile
Provider: SPIRE AsyncAPI: v2.6.0 Spec: SPIRE Workload API Events Operations: 1 Messages: 1

Channel address

/spiffe.workload.SpiffeWorkloadAPI/FetchX509SVID

Operations

receiveX509SVIDs
Receive streaming X.509-SVID updates

Messages

X509SVIDResponse
Batch of X.509-SVIDs and trust bundles for the workload
Content-Type: application/protobuf

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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.

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