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hash_policy.proto
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/
hash_policy.proto
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syntax = "proto3";
package envoy.type.v3;
import "udpa/annotations/status.proto";
import "udpa/annotations/versioning.proto";
import "validate/validate.proto";
option java_package = "io.envoyproxy.envoy.type.v3";
option java_outer_classname = "HashPolicyProto";
option java_multiple_files = true;
option go_package = "github.com/envoyproxy/go-control-plane/envoy/type/v3;typev3";
option (udpa.annotations.file_status).package_version_status = ACTIVE;
// [#protodoc-title: Hash Policy]
// Specifies the hash policy
message HashPolicy {
option (udpa.annotations.versioning).previous_message_type = "envoy.type.HashPolicy";
// The source IP will be used to compute the hash used by hash-based load balancing
// algorithms.
message SourceIp {
option (udpa.annotations.versioning).previous_message_type = "envoy.type.HashPolicy.SourceIp";
}
// An Object in the :ref:`filterState <arch_overview_data_sharing_between_filters>` will be used
// to compute the hash used by hash-based load balancing algorithms.
message FilterState {
// The name of the Object in the filterState, which is an Envoy::Hashable object. If there is no
// data associated with the key, or the stored object is not Envoy::Hashable, no hash will be
// produced.
string key = 1 [(validate.rules).string = {min_len: 1}];
}
oneof policy_specifier {
option (validate.required) = true;
SourceIp source_ip = 1;
FilterState filter_state = 2;
}
}