Omit host metadata retry predicate¶
A retry host predicate that can be used to reject a host based on predefined metadata match criteria.
This extension may be referenced by the qualified name envoy.retry_host_predicates.omit_host_metadata
This extension is intended to be robust against untrusted downstream traffic. It assumes that the upstream is trusted.
(core.Metadata) Retry host predicate metadata match criteria. The hosts in the upstream cluster with matching metadata will be omitted while attempting a retry of a failed request. The metadata should be specified under the envoy.lb key.