syntax = "proto3";

package envoy.config.cluster.dynamic_forward_proxy.v2alpha;

option java_outer_classname = "DynamicForwardProxyClusterProto";
option java_multiple_files = true;
option java_package = "io.envoyproxy.envoy.config.cluster.dynamic_forward_proxy.v2alpha";
option go_package = "v2alpha";

import "envoy/config/common/dynamic_forward_proxy/v2alpha/dns_cache.proto";

import "validate/validate.proto";

// [#protodoc-title: Dynamic forward proxy cluster configuration]

// Configuration for the dynamic forward proxy cluster. See the :ref:`architecture overview
// <arch_overview_http_dynamic_forward_proxy>` for more information.
message ClusterConfig {
  // The DNS cache configuration that the cluster will attach to. Note this configuration must
  // match that of associated :ref:`dynamic forward proxy HTTP filter configuration
  // <envoy_api_field_config.filter.http.dynamic_forward_proxy.v2alpha.FilterConfig.dns_cache_config>`.
  common.dynamic_forward_proxy.v2alpha.DnsCacheConfig dns_cache_config = 1
      [(validate.rules).message.required = true];
}