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logoTetrate Istio Subscription PlusVersion: Latest

Discovery Information

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.

DiscoveryInfo specifies response schema of the Workload Onboarding Plane auto-discovery endpoint.

Workload Onboarding Agent uses auto-discovery endpoint to obtain configuration specific to this particular installation of the Workload Onboarding Plane.

E.g., this way Workload Onboarding Agent gets ahold of the Workload Onboarding Plane UID that it must use to limit validity of the credential it procures to this Workload Onboarding Plane only.

E.g.,

uid: ef67c7b9-10da-4542-ad3b-b95acc1e05ba

DiscoveryInfo​

DiscoveryInfo specifies response schema of the Workload Onboarding Plane auto-discovery endpoint.

FieldDescriptionValidation Rule

uid

string
REQUIRED
Unique identifier of this particular installation of the Workload Onboarding Plane.

Is used in the workload authentication flow to prevent replay attacks that abuse compromised workload credentials intended for a different installation of the Workload Onboarding Plane.

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