Workload Registration Service

The differences between TSB and Tetrate Istio Subscription Plus (TIS+)

Tetrate Istio Subscription Plus (TIS+) utilizes many of the same components as the Tetrate Service Bridge(TSB) product but has the several distinctions.

Workload Registration Service registers the requesting workload in the mesh.

WorkloadRegistrationService

WorkloadRegistrationService registers the requesting workload in the mesh.

RegisterWorkload

UnregisterWorkload

RegisterWorkloadRequest

Request to register the workload in the mesh.

Field	Description	Validation Rule
registration	tetrateio.api.onboarding.config.types.registration.v1alpha1.Registration REQUIRED Information about the workload collected by the Workload Onboarding Agent.	message = {   required: true }

RegisterWorkloadResponse

Response to the registration request.

UnregisterWorkloadRequest

Request to unregister the workload from the mesh.

UnregisterWorkloadResponse

Response to the unregistration request.

Field	Description	Validation Rule
propagationDelay	google.protobuf.Duration Estimated amount of time it will take to propagate the unregistration event across all affected mesh nodes. During this time interval affected proxies will continue making requests to the deregistered workload until the respective configuration update arrives. To prevent traffic loss, Workload Onboarding Agent SHOULD delay shutdown of the the workload's sidecar for that time period.	–