forked from envoyproxy/go-control-plane
/
udp_proxy.pb.go
executable file
·478 lines (432 loc) · 24.1 KB
/
udp_proxy.pb.go
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// Code generated by protoc-gen-go. DO NOT EDIT.
// versions:
// protoc-gen-go v1.28.0
// protoc v3.20.1
// source: envoy/extensions/filters/udp/udp_proxy/v3/udp_proxy.proto
package udp_proxyv3
import (
_ "github.com/cncf/xds/go/udpa/annotations"
_ "github.com/cncf/xds/go/xds/annotations/v3"
v32 "github.com/cncf/xds/go/xds/type/matcher/v3"
_ "github.com/envoyproxy/go-control-plane/envoy/annotations"
v31 "github.com/envoyproxy/go-control-plane/envoy/config/accesslog/v3"
v3 "github.com/envoyproxy/go-control-plane/envoy/config/core/v3"
_ "github.com/envoyproxy/protoc-gen-validate/validate"
duration "github.com/golang/protobuf/ptypes/duration"
protoreflect "google.golang.org/protobuf/reflect/protoreflect"
protoimpl "google.golang.org/protobuf/runtime/protoimpl"
reflect "reflect"
sync "sync"
)
const (
// Verify that this generated code is sufficiently up-to-date.
_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
// Verify that runtime/protoimpl is sufficiently up-to-date.
_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
)
// Configuration for the UDP proxy filter.
// [#next-free-field: 10]
type UdpProxyConfig struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
// The stat prefix used when emitting UDP proxy filter stats.
StatPrefix string `protobuf:"bytes,1,opt,name=stat_prefix,json=statPrefix,proto3" json:"stat_prefix,omitempty"`
// Types that are assignable to RouteSpecifier:
// *UdpProxyConfig_Cluster
// *UdpProxyConfig_Matcher
RouteSpecifier isUdpProxyConfig_RouteSpecifier `protobuf_oneof:"route_specifier"`
// The idle timeout for sessions. Idle is defined as no datagrams between received or sent by
// the session. The default if not specified is 1 minute.
IdleTimeout *duration.Duration `protobuf:"bytes,3,opt,name=idle_timeout,json=idleTimeout,proto3" json:"idle_timeout,omitempty"`
// Use the remote downstream IP address as the sender IP address when sending packets to upstream hosts.
// This option requires Envoy to be run with the ``CAP_NET_ADMIN`` capability on Linux.
// And the IPv6 stack must be enabled on Linux kernel.
// This option does not preserve the remote downstream port.
// If this option is enabled, the IP address of sent datagrams will be changed to the remote downstream IP address.
// This means that Envoy will not receive packets that are sent by upstream hosts because the upstream hosts
// will send the packets with the remote downstream IP address as the destination. All packets will be routed
// to the remote downstream directly if there are route rules on the upstream host side.
// There are two options to return the packets back to the remote downstream.
// The first one is to use DSR (Direct Server Return).
// The other one is to configure routing rules on the upstream hosts to forward
// all packets back to Envoy and configure iptables rules on the host running Envoy to
// forward all packets from upstream hosts to the Envoy process so that Envoy can forward the packets to the downstream.
// If the platform does not support this option, Envoy will raise a configuration error.
UseOriginalSrcIp bool `protobuf:"varint,4,opt,name=use_original_src_ip,json=useOriginalSrcIp,proto3" json:"use_original_src_ip,omitempty"`
// Optional configuration for UDP proxy hash policies. If hash_policies is not set, the hash-based
// load balancing algorithms will select a host randomly. Currently the number of hash policies is
// limited to 1.
HashPolicies []*UdpProxyConfig_HashPolicy `protobuf:"bytes,5,rep,name=hash_policies,json=hashPolicies,proto3" json:"hash_policies,omitempty"`
// UDP socket configuration for upstream sockets. The default for
// :ref:`prefer_gro <envoy_v3_api_field_config.core.v3.UdpSocketConfig.prefer_gro>` is true for upstream
// sockets as the assumption is datagrams will be received from a single source.
UpstreamSocketConfig *v3.UdpSocketConfig `protobuf:"bytes,6,opt,name=upstream_socket_config,json=upstreamSocketConfig,proto3" json:"upstream_socket_config,omitempty"`
// Perform per packet load balancing (upstream host selection) on each received data chunk.
// The default if not specified is false, that means each data chunk is forwarded
// to upstream host selected on first chunk receival for that "session" (identified by source IP/port and local IP/port).
UsePerPacketLoadBalancing bool `protobuf:"varint,7,opt,name=use_per_packet_load_balancing,json=usePerPacketLoadBalancing,proto3" json:"use_per_packet_load_balancing,omitempty"`
// Configuration for access logs emitted by the UDP proxy. Note that certain UDP specific data is emitted as :ref:`Dynamic Metadata <config_access_log_format_dynamic_metadata>`.
AccessLog []*v31.AccessLog `protobuf:"bytes,8,rep,name=access_log,json=accessLog,proto3" json:"access_log,omitempty"`
}
func (x *UdpProxyConfig) Reset() {
*x = UdpProxyConfig{}
if protoimpl.UnsafeEnabled {
mi := &file_envoy_extensions_filters_udp_udp_proxy_v3_udp_proxy_proto_msgTypes[0]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
}
func (x *UdpProxyConfig) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (*UdpProxyConfig) ProtoMessage() {}
func (x *UdpProxyConfig) ProtoReflect() protoreflect.Message {
mi := &file_envoy_extensions_filters_udp_udp_proxy_v3_udp_proxy_proto_msgTypes[0]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
}
return ms
}
return mi.MessageOf(x)
}
// Deprecated: Use UdpProxyConfig.ProtoReflect.Descriptor instead.
func (*UdpProxyConfig) Descriptor() ([]byte, []int) {
return file_envoy_extensions_filters_udp_udp_proxy_v3_udp_proxy_proto_rawDescGZIP(), []int{0}
}
func (x *UdpProxyConfig) GetStatPrefix() string {
if x != nil {
return x.StatPrefix
}
return ""
}
func (m *UdpProxyConfig) GetRouteSpecifier() isUdpProxyConfig_RouteSpecifier {
if m != nil {
return m.RouteSpecifier
}
return nil
}
// Deprecated: Do not use.
func (x *UdpProxyConfig) GetCluster() string {
if x, ok := x.GetRouteSpecifier().(*UdpProxyConfig_Cluster); ok {
return x.Cluster
}
return ""
}
func (x *UdpProxyConfig) GetMatcher() *v32.Matcher {
if x, ok := x.GetRouteSpecifier().(*UdpProxyConfig_Matcher); ok {
return x.Matcher
}
return nil
}
func (x *UdpProxyConfig) GetIdleTimeout() *duration.Duration {
if x != nil {
return x.IdleTimeout
}
return nil
}
func (x *UdpProxyConfig) GetUseOriginalSrcIp() bool {
if x != nil {
return x.UseOriginalSrcIp
}
return false
}
func (x *UdpProxyConfig) GetHashPolicies() []*UdpProxyConfig_HashPolicy {
if x != nil {
return x.HashPolicies
}
return nil
}
func (x *UdpProxyConfig) GetUpstreamSocketConfig() *v3.UdpSocketConfig {
if x != nil {
return x.UpstreamSocketConfig
}
return nil
}
func (x *UdpProxyConfig) GetUsePerPacketLoadBalancing() bool {
if x != nil {
return x.UsePerPacketLoadBalancing
}
return false
}
func (x *UdpProxyConfig) GetAccessLog() []*v31.AccessLog {
if x != nil {
return x.AccessLog
}
return nil
}
type isUdpProxyConfig_RouteSpecifier interface {
isUdpProxyConfig_RouteSpecifier()
}
type UdpProxyConfig_Cluster struct {
// The upstream cluster to connect to.
// This field is deprecated in favor of
// :ref:`matcher <envoy_v3_api_field_extensions.filters.udp.udp_proxy.v3.UdpProxyConfig.matcher>`.
//
// Deprecated: Do not use.
Cluster string `protobuf:"bytes,2,opt,name=cluster,proto3,oneof"`
}
type UdpProxyConfig_Matcher struct {
// The match tree to use when resolving route actions for incoming requests.
// See :ref:`Routing <config_udp_listener_filters_udp_proxy_routing>` for more information.
Matcher *v32.Matcher `protobuf:"bytes,9,opt,name=matcher,proto3,oneof"`
}
func (*UdpProxyConfig_Cluster) isUdpProxyConfig_RouteSpecifier() {}
func (*UdpProxyConfig_Matcher) isUdpProxyConfig_RouteSpecifier() {}
// Specifies the UDP hash policy.
// The packets can be routed by hash policy.
type UdpProxyConfig_HashPolicy struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
// Types that are assignable to PolicySpecifier:
// *UdpProxyConfig_HashPolicy_SourceIp
// *UdpProxyConfig_HashPolicy_Key
PolicySpecifier isUdpProxyConfig_HashPolicy_PolicySpecifier `protobuf_oneof:"policy_specifier"`
}
func (x *UdpProxyConfig_HashPolicy) Reset() {
*x = UdpProxyConfig_HashPolicy{}
if protoimpl.UnsafeEnabled {
mi := &file_envoy_extensions_filters_udp_udp_proxy_v3_udp_proxy_proto_msgTypes[1]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
}
func (x *UdpProxyConfig_HashPolicy) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (*UdpProxyConfig_HashPolicy) ProtoMessage() {}
func (x *UdpProxyConfig_HashPolicy) ProtoReflect() protoreflect.Message {
mi := &file_envoy_extensions_filters_udp_udp_proxy_v3_udp_proxy_proto_msgTypes[1]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
}
return ms
}
return mi.MessageOf(x)
}
// Deprecated: Use UdpProxyConfig_HashPolicy.ProtoReflect.Descriptor instead.
func (*UdpProxyConfig_HashPolicy) Descriptor() ([]byte, []int) {
return file_envoy_extensions_filters_udp_udp_proxy_v3_udp_proxy_proto_rawDescGZIP(), []int{0, 0}
}
func (m *UdpProxyConfig_HashPolicy) GetPolicySpecifier() isUdpProxyConfig_HashPolicy_PolicySpecifier {
if m != nil {
return m.PolicySpecifier
}
return nil
}
func (x *UdpProxyConfig_HashPolicy) GetSourceIp() bool {
if x, ok := x.GetPolicySpecifier().(*UdpProxyConfig_HashPolicy_SourceIp); ok {
return x.SourceIp
}
return false
}
func (x *UdpProxyConfig_HashPolicy) GetKey() string {
if x, ok := x.GetPolicySpecifier().(*UdpProxyConfig_HashPolicy_Key); ok {
return x.Key
}
return ""
}
type isUdpProxyConfig_HashPolicy_PolicySpecifier interface {
isUdpProxyConfig_HashPolicy_PolicySpecifier()
}
type UdpProxyConfig_HashPolicy_SourceIp struct {
// The source IP will be used to compute the hash used by hash-based load balancing algorithms.
SourceIp bool `protobuf:"varint,1,opt,name=source_ip,json=sourceIp,proto3,oneof"`
}
type UdpProxyConfig_HashPolicy_Key struct {
// A given key will be used to compute the hash used by hash-based load balancing algorithms.
// In certain cases there is a need to direct different UDP streams jointly towards the selected set of endpoints.
// A possible use-case is VoIP telephony, where media (RTP) and its corresponding control (RTCP) belong to the same logical session,
// although they travel in separate streams. To ensure that these pair of streams are load-balanced on session level
// (instead of individual stream level), dynamically created listeners can use the same hash key for each stream in the session.
Key string `protobuf:"bytes,2,opt,name=key,proto3,oneof"`
}
func (*UdpProxyConfig_HashPolicy_SourceIp) isUdpProxyConfig_HashPolicy_PolicySpecifier() {}
func (*UdpProxyConfig_HashPolicy_Key) isUdpProxyConfig_HashPolicy_PolicySpecifier() {}
var File_envoy_extensions_filters_udp_udp_proxy_v3_udp_proxy_proto protoreflect.FileDescriptor
var file_envoy_extensions_filters_udp_udp_proxy_v3_udp_proxy_proto_rawDesc = []byte{
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}
var (
file_envoy_extensions_filters_udp_udp_proxy_v3_udp_proxy_proto_rawDescOnce sync.Once
file_envoy_extensions_filters_udp_udp_proxy_v3_udp_proxy_proto_rawDescData = file_envoy_extensions_filters_udp_udp_proxy_v3_udp_proxy_proto_rawDesc
)
func file_envoy_extensions_filters_udp_udp_proxy_v3_udp_proxy_proto_rawDescGZIP() []byte {
file_envoy_extensions_filters_udp_udp_proxy_v3_udp_proxy_proto_rawDescOnce.Do(func() {
file_envoy_extensions_filters_udp_udp_proxy_v3_udp_proxy_proto_rawDescData = protoimpl.X.CompressGZIP(file_envoy_extensions_filters_udp_udp_proxy_v3_udp_proxy_proto_rawDescData)
})
return file_envoy_extensions_filters_udp_udp_proxy_v3_udp_proxy_proto_rawDescData
}
var file_envoy_extensions_filters_udp_udp_proxy_v3_udp_proxy_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
var file_envoy_extensions_filters_udp_udp_proxy_v3_udp_proxy_proto_goTypes = []interface{}{
(*UdpProxyConfig)(nil), // 0: envoy.extensions.filters.udp.udp_proxy.v3.UdpProxyConfig
(*UdpProxyConfig_HashPolicy)(nil), // 1: envoy.extensions.filters.udp.udp_proxy.v3.UdpProxyConfig.HashPolicy
(*v32.Matcher)(nil), // 2: xds.type.matcher.v3.Matcher
(*duration.Duration)(nil), // 3: google.protobuf.Duration
(*v3.UdpSocketConfig)(nil), // 4: envoy.config.core.v3.UdpSocketConfig
(*v31.AccessLog)(nil), // 5: envoy.config.accesslog.v3.AccessLog
}
var file_envoy_extensions_filters_udp_udp_proxy_v3_udp_proxy_proto_depIdxs = []int32{
2, // 0: envoy.extensions.filters.udp.udp_proxy.v3.UdpProxyConfig.matcher:type_name -> xds.type.matcher.v3.Matcher
3, // 1: envoy.extensions.filters.udp.udp_proxy.v3.UdpProxyConfig.idle_timeout:type_name -> google.protobuf.Duration
1, // 2: envoy.extensions.filters.udp.udp_proxy.v3.UdpProxyConfig.hash_policies:type_name -> envoy.extensions.filters.udp.udp_proxy.v3.UdpProxyConfig.HashPolicy
4, // 3: envoy.extensions.filters.udp.udp_proxy.v3.UdpProxyConfig.upstream_socket_config:type_name -> envoy.config.core.v3.UdpSocketConfig
5, // 4: envoy.extensions.filters.udp.udp_proxy.v3.UdpProxyConfig.access_log:type_name -> envoy.config.accesslog.v3.AccessLog
5, // [5:5] is the sub-list for method output_type
5, // [5:5] is the sub-list for method input_type
5, // [5:5] is the sub-list for extension type_name
5, // [5:5] is the sub-list for extension extendee
0, // [0:5] is the sub-list for field type_name
}
func init() { file_envoy_extensions_filters_udp_udp_proxy_v3_udp_proxy_proto_init() }
func file_envoy_extensions_filters_udp_udp_proxy_v3_udp_proxy_proto_init() {
if File_envoy_extensions_filters_udp_udp_proxy_v3_udp_proxy_proto != nil {
return
}
if !protoimpl.UnsafeEnabled {
file_envoy_extensions_filters_udp_udp_proxy_v3_udp_proxy_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
switch v := v.(*UdpProxyConfig); i {
case 0:
return &v.state
case 1:
return &v.sizeCache
case 2:
return &v.unknownFields
default:
return nil
}
}
file_envoy_extensions_filters_udp_udp_proxy_v3_udp_proxy_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
switch v := v.(*UdpProxyConfig_HashPolicy); i {
case 0:
return &v.state
case 1:
return &v.sizeCache
case 2:
return &v.unknownFields
default:
return nil
}
}
}
file_envoy_extensions_filters_udp_udp_proxy_v3_udp_proxy_proto_msgTypes[0].OneofWrappers = []interface{}{
(*UdpProxyConfig_Cluster)(nil),
(*UdpProxyConfig_Matcher)(nil),
}
file_envoy_extensions_filters_udp_udp_proxy_v3_udp_proxy_proto_msgTypes[1].OneofWrappers = []interface{}{
(*UdpProxyConfig_HashPolicy_SourceIp)(nil),
(*UdpProxyConfig_HashPolicy_Key)(nil),
}
type x struct{}
out := protoimpl.TypeBuilder{
File: protoimpl.DescBuilder{
GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
RawDescriptor: file_envoy_extensions_filters_udp_udp_proxy_v3_udp_proxy_proto_rawDesc,
NumEnums: 0,
NumMessages: 2,
NumExtensions: 0,
NumServices: 0,
},
GoTypes: file_envoy_extensions_filters_udp_udp_proxy_v3_udp_proxy_proto_goTypes,
DependencyIndexes: file_envoy_extensions_filters_udp_udp_proxy_v3_udp_proxy_proto_depIdxs,
MessageInfos: file_envoy_extensions_filters_udp_udp_proxy_v3_udp_proxy_proto_msgTypes,
}.Build()
File_envoy_extensions_filters_udp_udp_proxy_v3_udp_proxy_proto = out.File
file_envoy_extensions_filters_udp_udp_proxy_v3_udp_proxy_proto_rawDesc = nil
file_envoy_extensions_filters_udp_udp_proxy_v3_udp_proxy_proto_goTypes = nil
file_envoy_extensions_filters_udp_udp_proxy_v3_udp_proxy_proto_depIdxs = nil
}