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proxyprotocol.proto

"rules": []envoy.config.listener.proxy_protocol.v3.CustomProxyProtocol.Rule
"allowRequestsWithoutProxyProtocol": bool

Field	Type	Description
`rules`	[]envoy.config.listener.proxy_protocol.v3.CustomProxyProtocol.Rule	The list of rules to apply to requests.
`allowRequestsWithoutProxyProtocol`	`bool`	Allow requests through that don’t use proxy protocol. Defaults to false. .. attention:: This breaks conformance with the specification. Only enable if ALL traffic to the listener comes from a trusted source. For more information on the security implications of this feature, see https://www.haproxy.org/download/2.1/doc/proxy-protocol.txt.

"metadataNamespace": string
"key": string

Field	Type	Description
`metadataNamespace`	`string`	The namespace — if this is empty, the filter’s namespace will be used.
`key`	`string`	The key to use within the namespace.

A Rule defines what metadata to apply when a header is present or missing.

"tlvType": int
"onTlvPresent": .envoy.config.listener.proxy_protocol.v3.CustomProxyProtocol.KeyValuePair

Field	Type	Description
`tlvType`	`int`	The type that triggers the rule - required TLV type is defined as uint8_t in proxy protocol. See `the spec <https://www.haproxy.org/download/2.1/doc/proxy-protocol.txt>`_ for details.
`onTlvPresent`	.envoy.config.listener.proxy_protocol.v3.CustomProxyProtocol.KeyValuePair	If the TLV type is present, apply this metadata KeyValuePair.