Dubbo Proxy

This extension has the qualified name envoy.filters.network.dubbo_proxy

Note

This extension is functional but has not had substantial production burn time, use only with this caveat.

This extension is not hardened and should only be used in deployments where both the downstream and upstream are trusted.

Tip

This extension extends and can be used with the following extension category:

This extension must be configured with one of the following type URLs:

Dubbo Proxy configuration overview.

extensions.filters.network.dubbo_proxy.v3.Drds

[extensions.filters.network.dubbo_proxy.v3.Drds proto]

{
  "config_source": "{...}",
  "route_config_name": "..."
}
config_source

(config.core.v3.ConfigSource, REQUIRED) Configuration source specifier. In case of api_config_source only aggregated api_type is supported.

route_config_name

(string) The name of the multiple route configuration. This allows to use different multiple route configurations. Tells which multiple route configuration should be fetched from the configuration source. Leave unspecified is also valid and means the unnamed multiple route configuration.

extensions.filters.network.dubbo_proxy.v3.DubboProxy

[extensions.filters.network.dubbo_proxy.v3.DubboProxy proto]

{
  "stat_prefix": "...",
  "protocol_type": "...",
  "serialization_type": "...",
  "route_config": [],
  "drds": "{...}",
  "multiple_route_config": "{...}",
  "dubbo_filters": []
}
stat_prefix

(string, REQUIRED) The human readable prefix to use when emitting statistics.

protocol_type

(extensions.filters.network.dubbo_proxy.v3.ProtocolType) Configure the protocol used.

serialization_type

(extensions.filters.network.dubbo_proxy.v3.SerializationType) Configure the serialization protocol used.

route_config

(repeated extensions.filters.network.dubbo_proxy.v3.RouteConfiguration) The route table for the connection manager is static and is specified in this property.

Note

This field is deprecated. Please use drds or multiple_route_config first.

drds

(extensions.filters.network.dubbo_proxy.v3.Drds) Use xDS to fetch the route configuration. It is invalid to define both route_config and drds.

Only one of drds, multiple_route_config may be set.

multiple_route_config

(extensions.filters.network.dubbo_proxy.v3.MultipleRouteConfiguration)

Only one of drds, multiple_route_config may be set.

dubbo_filters

(repeated extensions.filters.network.dubbo_proxy.v3.DubboFilter) A list of individual Dubbo filters that make up the filter chain for requests made to the Dubbo proxy. Order matters as the filters are processed sequentially. For backwards compatibility, if no dubbo_filters are specified, a default Dubbo router filter (envoy.filters.dubbo.router) is used.

extensions.filters.network.dubbo_proxy.v3.DubboFilter

[extensions.filters.network.dubbo_proxy.v3.DubboFilter proto]

DubboFilter configures a Dubbo filter.

{
  "name": "...",
  "config": "{...}"
}
name

(string, REQUIRED) The name of the filter to instantiate. The name must match a supported filter.

config

(Any) Filter specific configuration which depends on the filter being instantiated. See the supported filters for further documentation.

Enum extensions.filters.network.dubbo_proxy.v3.ProtocolType

[extensions.filters.network.dubbo_proxy.v3.ProtocolType proto]

Dubbo Protocol types supported by Envoy.

Dubbo

(DEFAULT) ⁣the default protocol.

Enum extensions.filters.network.dubbo_proxy.v3.SerializationType

[extensions.filters.network.dubbo_proxy.v3.SerializationType proto]

Dubbo Serialization types supported by Envoy.

Hessian2

(DEFAULT) ⁣the default serialization protocol.