This PR makes the following fatal by default:
from cluster.proto: ORIGINAL_DST_LB, tls_context, extension_protocol_options
from health_check.proto: use_http2
from route_components.proto: allow_origin regex, pattern, method, regex_match, value
from http_connection_manager.proto: operation_name
from trace.proto: HTTP_JSON_V1
from string.proto: regex
Risk Level: Medium (who knows who is using them)
Testing: test framework updates
Docs Changes: n/a
Release Notes: n/a
Originally #8847
An error occurred
Signed-off-by: Alyssa Wilk <alyssar@chromium.org>
Mirrored from https://github.com/envoyproxy/envoy @ 33100e8bbeca057e23d07e46e42c51376700f872