remote address ratelimit metrics cannot be converted to prometheus format

[zirain]

ratelimit.service.rate_limit.gateway-conformance-infra/same-namespace/http.httproute/gateway-conformance-infra/cidr-ratelimit/rule/0/match/0/*_httproute/gateway-conformance-infra/cidr-ratelimit/rule/0/match/0/*.masked_remote_address_0.0.0.0/0.remote_address.over_limit

. is a key word in statsd we should avoid to use it in descriptor.

Originally posted by @zirain in #4272 (comment)

[arkodg]

needs to be fixed upstream ?

[zirain]

yes, need to fixed upstream first.

[github-actions]

This issue has been automatically marked as stale because it has not had activity in the last 30 days.

[zirain]

wait envoyproxy/ratelimit#716

[github-actions]

This issue has been automatically marked as stale because it has not had activity in the last 30 days.

[zirain]

xref: envoyproxy/ratelimit#773