Source file src/github.com/emissary-ingress/emissary/v3/pkg/api/envoy/config/metrics/v2/stats.pb.go

Documentation: github.com/emissary-ingress/emissary/v3/pkg/api/envoy/config/metrics/v2

     1  // Code generated by protoc-gen-go. DO NOT EDIT.
     2  // versions:
     3  // 	protoc-gen-go v1.28.1
     4  // 	protoc        v3.21.12
     5  // source: envoy/config/metrics/v2/stats.proto
     6  
     7  package metricsv2
     8  
     9  import (
    10  	_ "github.com/cncf/xds/go/udpa/annotations"
    11  	core "github.com/emissary-ingress/emissary/v3/pkg/api/envoy/api/v2/core"
    12  	matcher "github.com/emissary-ingress/emissary/v3/pkg/api/envoy/type/matcher"
    13  	_ "github.com/envoyproxy/protoc-gen-validate/validate"
    14  	any1 "github.com/golang/protobuf/ptypes/any"
    15  	_struct "github.com/golang/protobuf/ptypes/struct"
    16  	wrappers "github.com/golang/protobuf/ptypes/wrappers"
    17  	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
    18  	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
    19  	reflect "reflect"
    20  	sync "sync"
    21  )
    22  
    23  const (
    24  	// Verify that this generated code is sufficiently up-to-date.
    25  	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
    26  	// Verify that runtime/protoimpl is sufficiently up-to-date.
    27  	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
    28  )
    29  
    30  // Configuration for pluggable stats sinks.
    31  type StatsSink struct {
    32  	state         protoimpl.MessageState
    33  	sizeCache     protoimpl.SizeCache
    34  	unknownFields protoimpl.UnknownFields
    35  
    36  	// The name of the stats sink to instantiate. The name must match a supported
    37  	// stats sink. The built-in stats sinks are:
    38  	//
    39  	// * :ref:`envoy.stat_sinks.statsd <envoy_api_msg_config.metrics.v2.StatsdSink>`
    40  	// * :ref:`envoy.stat_sinks.dog_statsd <envoy_api_msg_config.metrics.v2.DogStatsdSink>`
    41  	// * :ref:`envoy.stat_sinks.metrics_service <envoy_api_msg_config.metrics.v2.MetricsServiceConfig>`
    42  	// * :ref:`envoy.stat_sinks.hystrix <envoy_api_msg_config.metrics.v2.HystrixSink>`
    43  	//
    44  	// Sinks optionally support tagged/multiple dimensional metrics.
    45  	Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
    46  	// Stats sink specific configuration which depends on the sink being instantiated. See
    47  	// :ref:`StatsdSink <envoy_api_msg_config.metrics.v2.StatsdSink>` for an example.
    48  	//
    49  	// Types that are assignable to ConfigType:
    50  	//	*StatsSink_Config
    51  	//	*StatsSink_TypedConfig
    52  	ConfigType isStatsSink_ConfigType `protobuf_oneof:"config_type"`
    53  }
    54  
    55  func (x *StatsSink) Reset() {
    56  	*x = StatsSink{}
    57  	if protoimpl.UnsafeEnabled {
    58  		mi := &file_envoy_config_metrics_v2_stats_proto_msgTypes[0]
    59  		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
    60  		ms.StoreMessageInfo(mi)
    61  	}
    62  }
    63  
    64  func (x *StatsSink) String() string {
    65  	return protoimpl.X.MessageStringOf(x)
    66  }
    67  
    68  func (*StatsSink) ProtoMessage() {}
    69  
    70  func (x *StatsSink) ProtoReflect() protoreflect.Message {
    71  	mi := &file_envoy_config_metrics_v2_stats_proto_msgTypes[0]
    72  	if protoimpl.UnsafeEnabled && x != nil {
    73  		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
    74  		if ms.LoadMessageInfo() == nil {
    75  			ms.StoreMessageInfo(mi)
    76  		}
    77  		return ms
    78  	}
    79  	return mi.MessageOf(x)
    80  }
    81  
    82  // Deprecated: Use StatsSink.ProtoReflect.Descriptor instead.
    83  func (*StatsSink) Descriptor() ([]byte, []int) {
    84  	return file_envoy_config_metrics_v2_stats_proto_rawDescGZIP(), []int{0}
    85  }
    86  
    87  func (x *StatsSink) GetName() string {
    88  	if x != nil {
    89  		return x.Name
    90  	}
    91  	return ""
    92  }
    93  
    94  func (m *StatsSink) GetConfigType() isStatsSink_ConfigType {
    95  	if m != nil {
    96  		return m.ConfigType
    97  	}
    98  	return nil
    99  }
   100  
   101  // Deprecated: Do not use.
   102  func (x *StatsSink) GetConfig() *_struct.Struct {
   103  	if x, ok := x.GetConfigType().(*StatsSink_Config); ok {
   104  		return x.Config
   105  	}
   106  	return nil
   107  }
   108  
   109  func (x *StatsSink) GetTypedConfig() *any1.Any {
   110  	if x, ok := x.GetConfigType().(*StatsSink_TypedConfig); ok {
   111  		return x.TypedConfig
   112  	}
   113  	return nil
   114  }
   115  
   116  type isStatsSink_ConfigType interface {
   117  	isStatsSink_ConfigType()
   118  }
   119  
   120  type StatsSink_Config struct {
   121  	// Deprecated: Do not use.
   122  	Config *_struct.Struct `protobuf:"bytes,2,opt,name=config,proto3,oneof"`
   123  }
   124  
   125  type StatsSink_TypedConfig struct {
   126  	TypedConfig *any1.Any `protobuf:"bytes,3,opt,name=typed_config,json=typedConfig,proto3,oneof"`
   127  }
   128  
   129  func (*StatsSink_Config) isStatsSink_ConfigType() {}
   130  
   131  func (*StatsSink_TypedConfig) isStatsSink_ConfigType() {}
   132  
   133  // Statistics configuration such as tagging.
   134  type StatsConfig struct {
   135  	state         protoimpl.MessageState
   136  	sizeCache     protoimpl.SizeCache
   137  	unknownFields protoimpl.UnknownFields
   138  
   139  	// Each stat name is iteratively processed through these tag specifiers.
   140  	// When a tag is matched, the first capture group is removed from the name so
   141  	// later :ref:`TagSpecifiers <envoy_api_msg_config.metrics.v2.TagSpecifier>` cannot match that
   142  	// same portion of the match.
   143  	StatsTags []*TagSpecifier `protobuf:"bytes,1,rep,name=stats_tags,json=statsTags,proto3" json:"stats_tags,omitempty"`
   144  	// Use all default tag regexes specified in Envoy. These can be combined with
   145  	// custom tags specified in :ref:`stats_tags
   146  	// <envoy_api_field_config.metrics.v2.StatsConfig.stats_tags>`. They will be processed before
   147  	// the custom tags.
   148  	//
   149  	// .. note::
   150  	//
   151  	//   If any default tags are specified twice, the config will be considered
   152  	//   invalid.
   153  	//
   154  	// See :repo:`well_known_names.h <source/common/config/well_known_names.h>` for a list of the
   155  	// default tags in Envoy.
   156  	//
   157  	// If not provided, the value is assumed to be true.
   158  	UseAllDefaultTags *wrappers.BoolValue `protobuf:"bytes,2,opt,name=use_all_default_tags,json=useAllDefaultTags,proto3" json:"use_all_default_tags,omitempty"`
   159  	// Inclusion/exclusion matcher for stat name creation. If not provided, all stats are instantiated
   160  	// as normal. Preventing the instantiation of certain families of stats can improve memory
   161  	// performance for Envoys running especially large configs.
   162  	//
   163  	// .. warning::
   164  	//   Excluding stats may affect Envoy's behavior in undocumented ways. See
   165  	//   `issue #8771 <https://github.com/envoyproxy/envoy/issues/8771>`_ for more information.
   166  	//   If any unexpected behavior changes are observed, please open a new issue immediately.
   167  	StatsMatcher *StatsMatcher `protobuf:"bytes,3,opt,name=stats_matcher,json=statsMatcher,proto3" json:"stats_matcher,omitempty"`
   168  }
   169  
   170  func (x *StatsConfig) Reset() {
   171  	*x = StatsConfig{}
   172  	if protoimpl.UnsafeEnabled {
   173  		mi := &file_envoy_config_metrics_v2_stats_proto_msgTypes[1]
   174  		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
   175  		ms.StoreMessageInfo(mi)
   176  	}
   177  }
   178  
   179  func (x *StatsConfig) String() string {
   180  	return protoimpl.X.MessageStringOf(x)
   181  }
   182  
   183  func (*StatsConfig) ProtoMessage() {}
   184  
   185  func (x *StatsConfig) ProtoReflect() protoreflect.Message {
   186  	mi := &file_envoy_config_metrics_v2_stats_proto_msgTypes[1]
   187  	if protoimpl.UnsafeEnabled && x != nil {
   188  		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
   189  		if ms.LoadMessageInfo() == nil {
   190  			ms.StoreMessageInfo(mi)
   191  		}
   192  		return ms
   193  	}
   194  	return mi.MessageOf(x)
   195  }
   196  
   197  // Deprecated: Use StatsConfig.ProtoReflect.Descriptor instead.
   198  func (*StatsConfig) Descriptor() ([]byte, []int) {
   199  	return file_envoy_config_metrics_v2_stats_proto_rawDescGZIP(), []int{1}
   200  }
   201  
   202  func (x *StatsConfig) GetStatsTags() []*TagSpecifier {
   203  	if x != nil {
   204  		return x.StatsTags
   205  	}
   206  	return nil
   207  }
   208  
   209  func (x *StatsConfig) GetUseAllDefaultTags() *wrappers.BoolValue {
   210  	if x != nil {
   211  		return x.UseAllDefaultTags
   212  	}
   213  	return nil
   214  }
   215  
   216  func (x *StatsConfig) GetStatsMatcher() *StatsMatcher {
   217  	if x != nil {
   218  		return x.StatsMatcher
   219  	}
   220  	return nil
   221  }
   222  
   223  // Configuration for disabling stat instantiation.
   224  type StatsMatcher struct {
   225  	state         protoimpl.MessageState
   226  	sizeCache     protoimpl.SizeCache
   227  	unknownFields protoimpl.UnknownFields
   228  
   229  	// Types that are assignable to StatsMatcher:
   230  	//	*StatsMatcher_RejectAll
   231  	//	*StatsMatcher_ExclusionList
   232  	//	*StatsMatcher_InclusionList
   233  	StatsMatcher isStatsMatcher_StatsMatcher `protobuf_oneof:"stats_matcher"`
   234  }
   235  
   236  func (x *StatsMatcher) Reset() {
   237  	*x = StatsMatcher{}
   238  	if protoimpl.UnsafeEnabled {
   239  		mi := &file_envoy_config_metrics_v2_stats_proto_msgTypes[2]
   240  		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
   241  		ms.StoreMessageInfo(mi)
   242  	}
   243  }
   244  
   245  func (x *StatsMatcher) String() string {
   246  	return protoimpl.X.MessageStringOf(x)
   247  }
   248  
   249  func (*StatsMatcher) ProtoMessage() {}
   250  
   251  func (x *StatsMatcher) ProtoReflect() protoreflect.Message {
   252  	mi := &file_envoy_config_metrics_v2_stats_proto_msgTypes[2]
   253  	if protoimpl.UnsafeEnabled && x != nil {
   254  		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
   255  		if ms.LoadMessageInfo() == nil {
   256  			ms.StoreMessageInfo(mi)
   257  		}
   258  		return ms
   259  	}
   260  	return mi.MessageOf(x)
   261  }
   262  
   263  // Deprecated: Use StatsMatcher.ProtoReflect.Descriptor instead.
   264  func (*StatsMatcher) Descriptor() ([]byte, []int) {
   265  	return file_envoy_config_metrics_v2_stats_proto_rawDescGZIP(), []int{2}
   266  }
   267  
   268  func (m *StatsMatcher) GetStatsMatcher() isStatsMatcher_StatsMatcher {
   269  	if m != nil {
   270  		return m.StatsMatcher
   271  	}
   272  	return nil
   273  }
   274  
   275  func (x *StatsMatcher) GetRejectAll() bool {
   276  	if x, ok := x.GetStatsMatcher().(*StatsMatcher_RejectAll); ok {
   277  		return x.RejectAll
   278  	}
   279  	return false
   280  }
   281  
   282  func (x *StatsMatcher) GetExclusionList() *matcher.ListStringMatcher {
   283  	if x, ok := x.GetStatsMatcher().(*StatsMatcher_ExclusionList); ok {
   284  		return x.ExclusionList
   285  	}
   286  	return nil
   287  }
   288  
   289  func (x *StatsMatcher) GetInclusionList() *matcher.ListStringMatcher {
   290  	if x, ok := x.GetStatsMatcher().(*StatsMatcher_InclusionList); ok {
   291  		return x.InclusionList
   292  	}
   293  	return nil
   294  }
   295  
   296  type isStatsMatcher_StatsMatcher interface {
   297  	isStatsMatcher_StatsMatcher()
   298  }
   299  
   300  type StatsMatcher_RejectAll struct {
   301  	// If `reject_all` is true, then all stats are disabled. If `reject_all` is false, then all
   302  	// stats are enabled.
   303  	RejectAll bool `protobuf:"varint,1,opt,name=reject_all,json=rejectAll,proto3,oneof"`
   304  }
   305  
   306  type StatsMatcher_ExclusionList struct {
   307  	// Exclusive match. All stats are enabled except for those matching one of the supplied
   308  	// StringMatcher protos.
   309  	ExclusionList *matcher.ListStringMatcher `protobuf:"bytes,2,opt,name=exclusion_list,json=exclusionList,proto3,oneof"`
   310  }
   311  
   312  type StatsMatcher_InclusionList struct {
   313  	// Inclusive match. No stats are enabled except for those matching one of the supplied
   314  	// StringMatcher protos.
   315  	InclusionList *matcher.ListStringMatcher `protobuf:"bytes,3,opt,name=inclusion_list,json=inclusionList,proto3,oneof"`
   316  }
   317  
   318  func (*StatsMatcher_RejectAll) isStatsMatcher_StatsMatcher() {}
   319  
   320  func (*StatsMatcher_ExclusionList) isStatsMatcher_StatsMatcher() {}
   321  
   322  func (*StatsMatcher_InclusionList) isStatsMatcher_StatsMatcher() {}
   323  
   324  // Designates a tag name and value pair. The value may be either a fixed value
   325  // or a regex providing the value via capture groups. The specified tag will be
   326  // unconditionally set if a fixed value, otherwise it will only be set if one
   327  // or more capture groups in the regex match.
   328  type TagSpecifier struct {
   329  	state         protoimpl.MessageState
   330  	sizeCache     protoimpl.SizeCache
   331  	unknownFields protoimpl.UnknownFields
   332  
   333  	// Attaches an identifier to the tag values to identify the tag being in the
   334  	// sink. Envoy has a set of default names and regexes to extract dynamic
   335  	// portions of existing stats, which can be found in :repo:`well_known_names.h
   336  	// <source/common/config/well_known_names.h>` in the Envoy repository. If a :ref:`tag_name
   337  	// <envoy_api_field_config.metrics.v2.TagSpecifier.tag_name>` is provided in the config and
   338  	// neither :ref:`regex <envoy_api_field_config.metrics.v2.TagSpecifier.regex>` or
   339  	// :ref:`fixed_value <envoy_api_field_config.metrics.v2.TagSpecifier.fixed_value>` were specified,
   340  	// Envoy will attempt to find that name in its set of defaults and use the accompanying regex.
   341  	//
   342  	// .. note::
   343  	//
   344  	//   It is invalid to specify the same tag name twice in a config.
   345  	TagName string `protobuf:"bytes,1,opt,name=tag_name,json=tagName,proto3" json:"tag_name,omitempty"`
   346  	// Types that are assignable to TagValue:
   347  	//	*TagSpecifier_Regex
   348  	//	*TagSpecifier_FixedValue
   349  	TagValue isTagSpecifier_TagValue `protobuf_oneof:"tag_value"`
   350  }
   351  
   352  func (x *TagSpecifier) Reset() {
   353  	*x = TagSpecifier{}
   354  	if protoimpl.UnsafeEnabled {
   355  		mi := &file_envoy_config_metrics_v2_stats_proto_msgTypes[3]
   356  		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
   357  		ms.StoreMessageInfo(mi)
   358  	}
   359  }
   360  
   361  func (x *TagSpecifier) String() string {
   362  	return protoimpl.X.MessageStringOf(x)
   363  }
   364  
   365  func (*TagSpecifier) ProtoMessage() {}
   366  
   367  func (x *TagSpecifier) ProtoReflect() protoreflect.Message {
   368  	mi := &file_envoy_config_metrics_v2_stats_proto_msgTypes[3]
   369  	if protoimpl.UnsafeEnabled && x != nil {
   370  		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
   371  		if ms.LoadMessageInfo() == nil {
   372  			ms.StoreMessageInfo(mi)
   373  		}
   374  		return ms
   375  	}
   376  	return mi.MessageOf(x)
   377  }
   378  
   379  // Deprecated: Use TagSpecifier.ProtoReflect.Descriptor instead.
   380  func (*TagSpecifier) Descriptor() ([]byte, []int) {
   381  	return file_envoy_config_metrics_v2_stats_proto_rawDescGZIP(), []int{3}
   382  }
   383  
   384  func (x *TagSpecifier) GetTagName() string {
   385  	if x != nil {
   386  		return x.TagName
   387  	}
   388  	return ""
   389  }
   390  
   391  func (m *TagSpecifier) GetTagValue() isTagSpecifier_TagValue {
   392  	if m != nil {
   393  		return m.TagValue
   394  	}
   395  	return nil
   396  }
   397  
   398  func (x *TagSpecifier) GetRegex() string {
   399  	if x, ok := x.GetTagValue().(*TagSpecifier_Regex); ok {
   400  		return x.Regex
   401  	}
   402  	return ""
   403  }
   404  
   405  func (x *TagSpecifier) GetFixedValue() string {
   406  	if x, ok := x.GetTagValue().(*TagSpecifier_FixedValue); ok {
   407  		return x.FixedValue
   408  	}
   409  	return ""
   410  }
   411  
   412  type isTagSpecifier_TagValue interface {
   413  	isTagSpecifier_TagValue()
   414  }
   415  
   416  type TagSpecifier_Regex struct {
   417  	// Designates a tag to strip from the tag extracted name and provide as a named
   418  	// tag value for all statistics. This will only occur if any part of the name
   419  	// matches the regex provided with one or more capture groups.
   420  	//
   421  	// The first capture group identifies the portion of the name to remove. The
   422  	// second capture group (which will normally be nested inside the first) will
   423  	// designate the value of the tag for the statistic. If no second capture
   424  	// group is provided, the first will also be used to set the value of the tag.
   425  	// All other capture groups will be ignored.
   426  	//
   427  	// Example 1. a stat name ``cluster.foo_cluster.upstream_rq_timeout`` and
   428  	// one tag specifier:
   429  	//
   430  	// .. code-block:: json
   431  	//
   432  	//   {
   433  	//     "tag_name": "envoy.cluster_name",
   434  	//     "regex": "^cluster\\.((.+?)\\.)"
   435  	//   }
   436  	//
   437  	// Note that the regex will remove ``foo_cluster.`` making the tag extracted
   438  	// name ``cluster.upstream_rq_timeout`` and the tag value for
   439  	// ``envoy.cluster_name`` will be ``foo_cluster`` (note: there will be no
   440  	// ``.`` character because of the second capture group).
   441  	//
   442  	// Example 2. a stat name
   443  	// ``http.connection_manager_1.user_agent.ios.downstream_cx_total`` and two
   444  	// tag specifiers:
   445  	//
   446  	// .. code-block:: json
   447  	//
   448  	//   [
   449  	//     {
   450  	//       "tag_name": "envoy.http_user_agent",
   451  	//       "regex": "^http(?=\\.).*?\\.user_agent\\.((.+?)\\.)\\w+?$"
   452  	//     },
   453  	//     {
   454  	//       "tag_name": "envoy.http_conn_manager_prefix",
   455  	//       "regex": "^http\\.((.*?)\\.)"
   456  	//     }
   457  	//   ]
   458  	//
   459  	// The two regexes of the specifiers will be processed in the definition order.
   460  	//
   461  	// The first regex will remove ``ios.``, leaving the tag extracted name
   462  	// ``http.connection_manager_1.user_agent.downstream_cx_total``. The tag
   463  	// ``envoy.http_user_agent`` will be added with tag value ``ios``.
   464  	//
   465  	// The second regex will remove ``connection_manager_1.`` from the tag
   466  	// extracted name produced by the first regex
   467  	// ``http.connection_manager_1.user_agent.downstream_cx_total``, leaving
   468  	// ``http.user_agent.downstream_cx_total`` as the tag extracted name. The tag
   469  	// ``envoy.http_conn_manager_prefix`` will be added with the tag value
   470  	// ``connection_manager_1``.
   471  	Regex string `protobuf:"bytes,2,opt,name=regex,proto3,oneof"`
   472  }
   473  
   474  type TagSpecifier_FixedValue struct {
   475  	// Specifies a fixed tag value for the ``tag_name``.
   476  	FixedValue string `protobuf:"bytes,3,opt,name=fixed_value,json=fixedValue,proto3,oneof"`
   477  }
   478  
   479  func (*TagSpecifier_Regex) isTagSpecifier_TagValue() {}
   480  
   481  func (*TagSpecifier_FixedValue) isTagSpecifier_TagValue() {}
   482  
   483  // Stats configuration proto schema for built-in *envoy.stat_sinks.statsd* sink. This sink does not support
   484  // tagged metrics.
   485  // [#extension: envoy.stat_sinks.statsd]
   486  type StatsdSink struct {
   487  	state         protoimpl.MessageState
   488  	sizeCache     protoimpl.SizeCache
   489  	unknownFields protoimpl.UnknownFields
   490  
   491  	// Types that are assignable to StatsdSpecifier:
   492  	//	*StatsdSink_Address
   493  	//	*StatsdSink_TcpClusterName
   494  	StatsdSpecifier isStatsdSink_StatsdSpecifier `protobuf_oneof:"statsd_specifier"`
   495  	// Optional custom prefix for StatsdSink. If
   496  	// specified, this will override the default prefix.
   497  	// For example:
   498  	//
   499  	// .. code-block:: json
   500  	//
   501  	//   {
   502  	//     "prefix" : "envoy-prod"
   503  	//   }
   504  	//
   505  	// will change emitted stats to
   506  	//
   507  	// .. code-block:: cpp
   508  	//
   509  	//   envoy-prod.test_counter:1|c
   510  	//   envoy-prod.test_timer:5|ms
   511  	//
   512  	// Note that the default prefix, "envoy", will be used if a prefix is not
   513  	// specified.
   514  	//
   515  	// Stats with default prefix:
   516  	//
   517  	// .. code-block:: cpp
   518  	//
   519  	//   envoy.test_counter:1|c
   520  	//   envoy.test_timer:5|ms
   521  	Prefix string `protobuf:"bytes,3,opt,name=prefix,proto3" json:"prefix,omitempty"`
   522  }
   523  
   524  func (x *StatsdSink) Reset() {
   525  	*x = StatsdSink{}
   526  	if protoimpl.UnsafeEnabled {
   527  		mi := &file_envoy_config_metrics_v2_stats_proto_msgTypes[4]
   528  		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
   529  		ms.StoreMessageInfo(mi)
   530  	}
   531  }
   532  
   533  func (x *StatsdSink) String() string {
   534  	return protoimpl.X.MessageStringOf(x)
   535  }
   536  
   537  func (*StatsdSink) ProtoMessage() {}
   538  
   539  func (x *StatsdSink) ProtoReflect() protoreflect.Message {
   540  	mi := &file_envoy_config_metrics_v2_stats_proto_msgTypes[4]
   541  	if protoimpl.UnsafeEnabled && x != nil {
   542  		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
   543  		if ms.LoadMessageInfo() == nil {
   544  			ms.StoreMessageInfo(mi)
   545  		}
   546  		return ms
   547  	}
   548  	return mi.MessageOf(x)
   549  }
   550  
   551  // Deprecated: Use StatsdSink.ProtoReflect.Descriptor instead.
   552  func (*StatsdSink) Descriptor() ([]byte, []int) {
   553  	return file_envoy_config_metrics_v2_stats_proto_rawDescGZIP(), []int{4}
   554  }
   555  
   556  func (m *StatsdSink) GetStatsdSpecifier() isStatsdSink_StatsdSpecifier {
   557  	if m != nil {
   558  		return m.StatsdSpecifier
   559  	}
   560  	return nil
   561  }
   562  
   563  func (x *StatsdSink) GetAddress() *core.Address {
   564  	if x, ok := x.GetStatsdSpecifier().(*StatsdSink_Address); ok {
   565  		return x.Address
   566  	}
   567  	return nil
   568  }
   569  
   570  func (x *StatsdSink) GetTcpClusterName() string {
   571  	if x, ok := x.GetStatsdSpecifier().(*StatsdSink_TcpClusterName); ok {
   572  		return x.TcpClusterName
   573  	}
   574  	return ""
   575  }
   576  
   577  func (x *StatsdSink) GetPrefix() string {
   578  	if x != nil {
   579  		return x.Prefix
   580  	}
   581  	return ""
   582  }
   583  
   584  type isStatsdSink_StatsdSpecifier interface {
   585  	isStatsdSink_StatsdSpecifier()
   586  }
   587  
   588  type StatsdSink_Address struct {
   589  	// The UDP address of a running `statsd <https://github.com/etsy/statsd>`_
   590  	// compliant listener. If specified, statistics will be flushed to this
   591  	// address.
   592  	Address *core.Address `protobuf:"bytes,1,opt,name=address,proto3,oneof"`
   593  }
   594  
   595  type StatsdSink_TcpClusterName struct {
   596  	// The name of a cluster that is running a TCP `statsd
   597  	// <https://github.com/etsy/statsd>`_ compliant listener. If specified,
   598  	// Envoy will connect to this cluster to flush statistics.
   599  	TcpClusterName string `protobuf:"bytes,2,opt,name=tcp_cluster_name,json=tcpClusterName,proto3,oneof"`
   600  }
   601  
   602  func (*StatsdSink_Address) isStatsdSink_StatsdSpecifier() {}
   603  
   604  func (*StatsdSink_TcpClusterName) isStatsdSink_StatsdSpecifier() {}
   605  
   606  // Stats configuration proto schema for built-in *envoy.stat_sinks.dog_statsd* sink.
   607  // The sink emits stats with `DogStatsD <https://docs.datadoghq.com/guides/dogstatsd/>`_
   608  // compatible tags. Tags are configurable via :ref:`StatsConfig
   609  // <envoy_api_msg_config.metrics.v2.StatsConfig>`.
   610  // [#extension: envoy.stat_sinks.dog_statsd]
   611  type DogStatsdSink struct {
   612  	state         protoimpl.MessageState
   613  	sizeCache     protoimpl.SizeCache
   614  	unknownFields protoimpl.UnknownFields
   615  
   616  	// Types that are assignable to DogStatsdSpecifier:
   617  	//	*DogStatsdSink_Address
   618  	DogStatsdSpecifier isDogStatsdSink_DogStatsdSpecifier `protobuf_oneof:"dog_statsd_specifier"`
   619  	// Optional custom metric name prefix. See :ref:`StatsdSink's prefix field
   620  	// <envoy_api_field_config.metrics.v2.StatsdSink.prefix>` for more details.
   621  	Prefix string `protobuf:"bytes,3,opt,name=prefix,proto3" json:"prefix,omitempty"`
   622  }
   623  
   624  func (x *DogStatsdSink) Reset() {
   625  	*x = DogStatsdSink{}
   626  	if protoimpl.UnsafeEnabled {
   627  		mi := &file_envoy_config_metrics_v2_stats_proto_msgTypes[5]
   628  		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
   629  		ms.StoreMessageInfo(mi)
   630  	}
   631  }
   632  
   633  func (x *DogStatsdSink) String() string {
   634  	return protoimpl.X.MessageStringOf(x)
   635  }
   636  
   637  func (*DogStatsdSink) ProtoMessage() {}
   638  
   639  func (x *DogStatsdSink) ProtoReflect() protoreflect.Message {
   640  	mi := &file_envoy_config_metrics_v2_stats_proto_msgTypes[5]
   641  	if protoimpl.UnsafeEnabled && x != nil {
   642  		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
   643  		if ms.LoadMessageInfo() == nil {
   644  			ms.StoreMessageInfo(mi)
   645  		}
   646  		return ms
   647  	}
   648  	return mi.MessageOf(x)
   649  }
   650  
   651  // Deprecated: Use DogStatsdSink.ProtoReflect.Descriptor instead.
   652  func (*DogStatsdSink) Descriptor() ([]byte, []int) {
   653  	return file_envoy_config_metrics_v2_stats_proto_rawDescGZIP(), []int{5}
   654  }
   655  
   656  func (m *DogStatsdSink) GetDogStatsdSpecifier() isDogStatsdSink_DogStatsdSpecifier {
   657  	if m != nil {
   658  		return m.DogStatsdSpecifier
   659  	}
   660  	return nil
   661  }
   662  
   663  func (x *DogStatsdSink) GetAddress() *core.Address {
   664  	if x, ok := x.GetDogStatsdSpecifier().(*DogStatsdSink_Address); ok {
   665  		return x.Address
   666  	}
   667  	return nil
   668  }
   669  
   670  func (x *DogStatsdSink) GetPrefix() string {
   671  	if x != nil {
   672  		return x.Prefix
   673  	}
   674  	return ""
   675  }
   676  
   677  type isDogStatsdSink_DogStatsdSpecifier interface {
   678  	isDogStatsdSink_DogStatsdSpecifier()
   679  }
   680  
   681  type DogStatsdSink_Address struct {
   682  	// The UDP address of a running DogStatsD compliant listener. If specified,
   683  	// statistics will be flushed to this address.
   684  	Address *core.Address `protobuf:"bytes,1,opt,name=address,proto3,oneof"`
   685  }
   686  
   687  func (*DogStatsdSink_Address) isDogStatsdSink_DogStatsdSpecifier() {}
   688  
   689  // Stats configuration proto schema for built-in *envoy.stat_sinks.hystrix* sink.
   690  // The sink emits stats in `text/event-stream
   691  // <https://developer.mozilla.org/en-US/docs/Web/API/Server-sent_events/Using_server-sent_events>`_
   692  // formatted stream for use by `Hystrix dashboard
   693  // <https://github.com/Netflix-Skunkworks/hystrix-dashboard/wiki>`_.
   694  //
   695  // Note that only a single HystrixSink should be configured.
   696  //
   697  // Streaming is started through an admin endpoint :http:get:`/hystrix_event_stream`.
   698  // [#extension: envoy.stat_sinks.hystrix]
   699  type HystrixSink struct {
   700  	state         protoimpl.MessageState
   701  	sizeCache     protoimpl.SizeCache
   702  	unknownFields protoimpl.UnknownFields
   703  
   704  	// The number of buckets the rolling statistical window is divided into.
   705  	//
   706  	// Each time the sink is flushed, all relevant Envoy statistics are sampled and
   707  	// added to the rolling window (removing the oldest samples in the window
   708  	// in the process). The sink then outputs the aggregate statistics across the
   709  	// current rolling window to the event stream(s).
   710  	//
   711  	// rolling_window(ms) = stats_flush_interval(ms) * num_of_buckets
   712  	//
   713  	// More detailed explanation can be found in `Hystrix wiki
   714  	// <https://github.com/Netflix/Hystrix/wiki/Metrics-and-Monitoring#hystrixrollingnumber>`_.
   715  	NumBuckets int64 `protobuf:"varint,1,opt,name=num_buckets,json=numBuckets,proto3" json:"num_buckets,omitempty"`
   716  }
   717  
   718  func (x *HystrixSink) Reset() {
   719  	*x = HystrixSink{}
   720  	if protoimpl.UnsafeEnabled {
   721  		mi := &file_envoy_config_metrics_v2_stats_proto_msgTypes[6]
   722  		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
   723  		ms.StoreMessageInfo(mi)
   724  	}
   725  }
   726  
   727  func (x *HystrixSink) String() string {
   728  	return protoimpl.X.MessageStringOf(x)
   729  }
   730  
   731  func (*HystrixSink) ProtoMessage() {}
   732  
   733  func (x *HystrixSink) ProtoReflect() protoreflect.Message {
   734  	mi := &file_envoy_config_metrics_v2_stats_proto_msgTypes[6]
   735  	if protoimpl.UnsafeEnabled && x != nil {
   736  		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
   737  		if ms.LoadMessageInfo() == nil {
   738  			ms.StoreMessageInfo(mi)
   739  		}
   740  		return ms
   741  	}
   742  	return mi.MessageOf(x)
   743  }
   744  
   745  // Deprecated: Use HystrixSink.ProtoReflect.Descriptor instead.
   746  func (*HystrixSink) Descriptor() ([]byte, []int) {
   747  	return file_envoy_config_metrics_v2_stats_proto_rawDescGZIP(), []int{6}
   748  }
   749  
   750  func (x *HystrixSink) GetNumBuckets() int64 {
   751  	if x != nil {
   752  		return x.NumBuckets
   753  	}
   754  	return 0
   755  }
   756  
   757  var File_envoy_config_metrics_v2_stats_proto protoreflect.FileDescriptor
   758  
   759  var file_envoy_config_metrics_v2_stats_proto_rawDesc = []byte{
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   855  	0x74, 0x6f, 0x33,
   856  }
   857  
   858  var (
   859  	file_envoy_config_metrics_v2_stats_proto_rawDescOnce sync.Once
   860  	file_envoy_config_metrics_v2_stats_proto_rawDescData = file_envoy_config_metrics_v2_stats_proto_rawDesc
   861  )
   862  
   863  func file_envoy_config_metrics_v2_stats_proto_rawDescGZIP() []byte {
   864  	file_envoy_config_metrics_v2_stats_proto_rawDescOnce.Do(func() {
   865  		file_envoy_config_metrics_v2_stats_proto_rawDescData = protoimpl.X.CompressGZIP(file_envoy_config_metrics_v2_stats_proto_rawDescData)
   866  	})
   867  	return file_envoy_config_metrics_v2_stats_proto_rawDescData
   868  }
   869  
   870  var file_envoy_config_metrics_v2_stats_proto_msgTypes = make([]protoimpl.MessageInfo, 7)
   871  var file_envoy_config_metrics_v2_stats_proto_goTypes = []interface{}{
   872  	(*StatsSink)(nil),                 // 0: envoy.config.metrics.v2.StatsSink
   873  	(*StatsConfig)(nil),               // 1: envoy.config.metrics.v2.StatsConfig
   874  	(*StatsMatcher)(nil),              // 2: envoy.config.metrics.v2.StatsMatcher
   875  	(*TagSpecifier)(nil),              // 3: envoy.config.metrics.v2.TagSpecifier
   876  	(*StatsdSink)(nil),                // 4: envoy.config.metrics.v2.StatsdSink
   877  	(*DogStatsdSink)(nil),             // 5: envoy.config.metrics.v2.DogStatsdSink
   878  	(*HystrixSink)(nil),               // 6: envoy.config.metrics.v2.HystrixSink
   879  	(*_struct.Struct)(nil),            // 7: google.protobuf.Struct
   880  	(*any1.Any)(nil),                  // 8: google.protobuf.Any
   881  	(*wrappers.BoolValue)(nil),        // 9: google.protobuf.BoolValue
   882  	(*matcher.ListStringMatcher)(nil), // 10: envoy.type.matcher.ListStringMatcher
   883  	(*core.Address)(nil),              // 11: envoy.api.v2.core.Address
   884  }
   885  var file_envoy_config_metrics_v2_stats_proto_depIdxs = []int32{
   886  	7,  // 0: envoy.config.metrics.v2.StatsSink.config:type_name -> google.protobuf.Struct
   887  	8,  // 1: envoy.config.metrics.v2.StatsSink.typed_config:type_name -> google.protobuf.Any
   888  	3,  // 2: envoy.config.metrics.v2.StatsConfig.stats_tags:type_name -> envoy.config.metrics.v2.TagSpecifier
   889  	9,  // 3: envoy.config.metrics.v2.StatsConfig.use_all_default_tags:type_name -> google.protobuf.BoolValue
   890  	2,  // 4: envoy.config.metrics.v2.StatsConfig.stats_matcher:type_name -> envoy.config.metrics.v2.StatsMatcher
   891  	10, // 5: envoy.config.metrics.v2.StatsMatcher.exclusion_list:type_name -> envoy.type.matcher.ListStringMatcher
   892  	10, // 6: envoy.config.metrics.v2.StatsMatcher.inclusion_list:type_name -> envoy.type.matcher.ListStringMatcher
   893  	11, // 7: envoy.config.metrics.v2.StatsdSink.address:type_name -> envoy.api.v2.core.Address
   894  	11, // 8: envoy.config.metrics.v2.DogStatsdSink.address:type_name -> envoy.api.v2.core.Address
   895  	9,  // [9:9] is the sub-list for method output_type
   896  	9,  // [9:9] is the sub-list for method input_type
   897  	9,  // [9:9] is the sub-list for extension type_name
   898  	9,  // [9:9] is the sub-list for extension extendee
   899  	0,  // [0:9] is the sub-list for field type_name
   900  }
   901  
   902  func init() { file_envoy_config_metrics_v2_stats_proto_init() }
   903  func file_envoy_config_metrics_v2_stats_proto_init() {
   904  	if File_envoy_config_metrics_v2_stats_proto != nil {
   905  		return
   906  	}
   907  	if !protoimpl.UnsafeEnabled {
   908  		file_envoy_config_metrics_v2_stats_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
   909  			switch v := v.(*StatsSink); i {
   910  			case 0:
   911  				return &v.state
   912  			case 1:
   913  				return &v.sizeCache
   914  			case 2:
   915  				return &v.unknownFields
   916  			default:
   917  				return nil
   918  			}
   919  		}
   920  		file_envoy_config_metrics_v2_stats_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
   921  			switch v := v.(*StatsConfig); i {
   922  			case 0:
   923  				return &v.state
   924  			case 1:
   925  				return &v.sizeCache
   926  			case 2:
   927  				return &v.unknownFields
   928  			default:
   929  				return nil
   930  			}
   931  		}
   932  		file_envoy_config_metrics_v2_stats_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} {
   933  			switch v := v.(*StatsMatcher); i {
   934  			case 0:
   935  				return &v.state
   936  			case 1:
   937  				return &v.sizeCache
   938  			case 2:
   939  				return &v.unknownFields
   940  			default:
   941  				return nil
   942  			}
   943  		}
   944  		file_envoy_config_metrics_v2_stats_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} {
   945  			switch v := v.(*TagSpecifier); i {
   946  			case 0:
   947  				return &v.state
   948  			case 1:
   949  				return &v.sizeCache
   950  			case 2:
   951  				return &v.unknownFields
   952  			default:
   953  				return nil
   954  			}
   955  		}
   956  		file_envoy_config_metrics_v2_stats_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} {
   957  			switch v := v.(*StatsdSink); i {
   958  			case 0:
   959  				return &v.state
   960  			case 1:
   961  				return &v.sizeCache
   962  			case 2:
   963  				return &v.unknownFields
   964  			default:
   965  				return nil
   966  			}
   967  		}
   968  		file_envoy_config_metrics_v2_stats_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} {
   969  			switch v := v.(*DogStatsdSink); i {
   970  			case 0:
   971  				return &v.state
   972  			case 1:
   973  				return &v.sizeCache
   974  			case 2:
   975  				return &v.unknownFields
   976  			default:
   977  				return nil
   978  			}
   979  		}
   980  		file_envoy_config_metrics_v2_stats_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} {
   981  			switch v := v.(*HystrixSink); i {
   982  			case 0:
   983  				return &v.state
   984  			case 1:
   985  				return &v.sizeCache
   986  			case 2:
   987  				return &v.unknownFields
   988  			default:
   989  				return nil
   990  			}
   991  		}
   992  	}
   993  	file_envoy_config_metrics_v2_stats_proto_msgTypes[0].OneofWrappers = []interface{}{
   994  		(*StatsSink_Config)(nil),
   995  		(*StatsSink_TypedConfig)(nil),
   996  	}
   997  	file_envoy_config_metrics_v2_stats_proto_msgTypes[2].OneofWrappers = []interface{}{
   998  		(*StatsMatcher_RejectAll)(nil),
   999  		(*StatsMatcher_ExclusionList)(nil),
  1000  		(*StatsMatcher_InclusionList)(nil),
  1001  	}
  1002  	file_envoy_config_metrics_v2_stats_proto_msgTypes[3].OneofWrappers = []interface{}{
  1003  		(*TagSpecifier_Regex)(nil),
  1004  		(*TagSpecifier_FixedValue)(nil),
  1005  	}
  1006  	file_envoy_config_metrics_v2_stats_proto_msgTypes[4].OneofWrappers = []interface{}{
  1007  		(*StatsdSink_Address)(nil),
  1008  		(*StatsdSink_TcpClusterName)(nil),
  1009  	}
  1010  	file_envoy_config_metrics_v2_stats_proto_msgTypes[5].OneofWrappers = []interface{}{
  1011  		(*DogStatsdSink_Address)(nil),
  1012  	}
  1013  	type x struct{}
  1014  	out := protoimpl.TypeBuilder{
  1015  		File: protoimpl.DescBuilder{
  1016  			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
  1017  			RawDescriptor: file_envoy_config_metrics_v2_stats_proto_rawDesc,
  1018  			NumEnums:      0,
  1019  			NumMessages:   7,
  1020  			NumExtensions: 0,
  1021  			NumServices:   0,
  1022  		},
  1023  		GoTypes:           file_envoy_config_metrics_v2_stats_proto_goTypes,
  1024  		DependencyIndexes: file_envoy_config_metrics_v2_stats_proto_depIdxs,
  1025  		MessageInfos:      file_envoy_config_metrics_v2_stats_proto_msgTypes,
  1026  	}.Build()
  1027  	File_envoy_config_metrics_v2_stats_proto = out.File
  1028  	file_envoy_config_metrics_v2_stats_proto_rawDesc = nil
  1029  	file_envoy_config_metrics_v2_stats_proto_goTypes = nil
  1030  	file_envoy_config_metrics_v2_stats_proto_depIdxs = nil
  1031  }
  1032  

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