Package io.envoyproxy.envoy.config.bootstrap.v3

Interface BootstrapOrBuilder

  • All Superinterfaces:
    com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder
    All Known Implementing Classes:
    Bootstrap, Bootstrap.Builder
    public interface BootstrapOrBuilder
extends com.google.protobuf.MessageOrBuilder

    • Method Detail

      • hasNode

        boolean hasNode()
         Node identity to present to the management server and for instance
 identification purposes (e.g. in generated headers).
        .envoy.config.core.v3.Node node = 1;

      • getNode

        Node getNode()
         Node identity to present to the management server and for instance
 identification purposes (e.g. in generated headers).
        .envoy.config.core.v3.Node node = 1;

      • getNodeOrBuilder

        NodeOrBuilder getNodeOrBuilder()
         Node identity to present to the management server and for instance
 identification purposes (e.g. in generated headers).
        .envoy.config.core.v3.Node node = 1;

      • getNodeContextParamsList

        List<String> getNodeContextParamsList()
         A list of :ref:`Node <envoy_v3_api_msg_config.core.v3.Node>` field names
 that will be included in the context parameters of the effective
 xdstp:// URL that is sent in a discovery request when resource
 locators are used for LDS/CDS. Any non-string field will have its JSON
 encoding set as the context parameter value, with the exception of
 metadata, which will be flattened (see example below). The supported field
 names are:
 - "cluster"
 - "id"
 - "locality.region"
 - "locality.sub_zone"
 - "locality.zone"
 - "metadata"
 - "user_agent_build_version.metadata"
 - "user_agent_build_version.version"
 - "user_agent_name"
 - "user_agent_version"
 The node context parameters act as a base layer dictionary for the context
 parameters (i.e. more specific resource specific context parameters will
 override). Field names will be prefixed with “udpa.node.” when included in
 context parameters.
 For example, if node_context_params is ``["user_agent_name", "metadata"]``,
 the implied context parameters might be::
   node.user_agent_name: "envoy"
   node.metadata.foo: "{\"bar\": \"baz\"}"
   node.metadata.some: "42"
   node.metadata.thing: "\"thing\""
 [#not-implemented-hide:]
        repeated string node_context_params = 26;

      • getNodeContextParamsCount

        int getNodeContextParamsCount()
         A list of :ref:`Node <envoy_v3_api_msg_config.core.v3.Node>` field names
 that will be included in the context parameters of the effective
 xdstp:// URL that is sent in a discovery request when resource
 locators are used for LDS/CDS. Any non-string field will have its JSON
 encoding set as the context parameter value, with the exception of
 metadata, which will be flattened (see example below). The supported field
 names are:
 - "cluster"
 - "id"
 - "locality.region"
 - "locality.sub_zone"
 - "locality.zone"
 - "metadata"
 - "user_agent_build_version.metadata"
 - "user_agent_build_version.version"
 - "user_agent_name"
 - "user_agent_version"
 The node context parameters act as a base layer dictionary for the context
 parameters (i.e. more specific resource specific context parameters will
 override). Field names will be prefixed with “udpa.node.” when included in
 context parameters.
 For example, if node_context_params is ``["user_agent_name", "metadata"]``,
 the implied context parameters might be::
   node.user_agent_name: "envoy"
   node.metadata.foo: "{\"bar\": \"baz\"}"
   node.metadata.some: "42"
   node.metadata.thing: "\"thing\""
 [#not-implemented-hide:]
        repeated string node_context_params = 26;

      • getNodeContextParams

        String getNodeContextParams​(int index)
         A list of :ref:`Node <envoy_v3_api_msg_config.core.v3.Node>` field names
 that will be included in the context parameters of the effective
 xdstp:// URL that is sent in a discovery request when resource
 locators are used for LDS/CDS. Any non-string field will have its JSON
 encoding set as the context parameter value, with the exception of
 metadata, which will be flattened (see example below). The supported field
 names are:
 - "cluster"
 - "id"
 - "locality.region"
 - "locality.sub_zone"
 - "locality.zone"
 - "metadata"
 - "user_agent_build_version.metadata"
 - "user_agent_build_version.version"
 - "user_agent_name"
 - "user_agent_version"
 The node context parameters act as a base layer dictionary for the context
 parameters (i.e. more specific resource specific context parameters will
 override). Field names will be prefixed with “udpa.node.” when included in
 context parameters.
 For example, if node_context_params is ``["user_agent_name", "metadata"]``,
 the implied context parameters might be::
   node.user_agent_name: "envoy"
   node.metadata.foo: "{\"bar\": \"baz\"}"
   node.metadata.some: "42"
   node.metadata.thing: "\"thing\""
 [#not-implemented-hide:]
        repeated string node_context_params = 26;

      • getNodeContextParamsBytes

        com.google.protobuf.ByteString getNodeContextParamsBytes​(int index)
         A list of :ref:`Node <envoy_v3_api_msg_config.core.v3.Node>` field names
 that will be included in the context parameters of the effective
 xdstp:// URL that is sent in a discovery request when resource
 locators are used for LDS/CDS. Any non-string field will have its JSON
 encoding set as the context parameter value, with the exception of
 metadata, which will be flattened (see example below). The supported field
 names are:
 - "cluster"
 - "id"
 - "locality.region"
 - "locality.sub_zone"
 - "locality.zone"
 - "metadata"
 - "user_agent_build_version.metadata"
 - "user_agent_build_version.version"
 - "user_agent_name"
 - "user_agent_version"
 The node context parameters act as a base layer dictionary for the context
 parameters (i.e. more specific resource specific context parameters will
 override). Field names will be prefixed with “udpa.node.” when included in
 context parameters.
 For example, if node_context_params is ``["user_agent_name", "metadata"]``,
 the implied context parameters might be::
   node.user_agent_name: "envoy"
   node.metadata.foo: "{\"bar\": \"baz\"}"
   node.metadata.some: "42"
   node.metadata.thing: "\"thing\""
 [#not-implemented-hide:]
        repeated string node_context_params = 26;

      • hasStaticResources

        boolean hasStaticResources()
         Statically specified resources.
        .envoy.config.bootstrap.v3.Bootstrap.StaticResources static_resources = 2;

      • getStaticResources

        Bootstrap.StaticResources getStaticResources()
         Statically specified resources.
        .envoy.config.bootstrap.v3.Bootstrap.StaticResources static_resources = 2;

      • getStaticResourcesOrBuilder

        Bootstrap.StaticResourcesOrBuilder getStaticResourcesOrBuilder()
         Statically specified resources.
        .envoy.config.bootstrap.v3.Bootstrap.StaticResources static_resources = 2;

      • hasDynamicResources

        boolean hasDynamicResources()
         xDS configuration sources.
        .envoy.config.bootstrap.v3.Bootstrap.DynamicResources dynamic_resources = 3;

      • getDynamicResources

        Bootstrap.DynamicResources getDynamicResources()
         xDS configuration sources.
        .envoy.config.bootstrap.v3.Bootstrap.DynamicResources dynamic_resources = 3;

      • getDynamicResourcesOrBuilder

        Bootstrap.DynamicResourcesOrBuilder getDynamicResourcesOrBuilder()
         xDS configuration sources.
        .envoy.config.bootstrap.v3.Bootstrap.DynamicResources dynamic_resources = 3;

      • hasClusterManager

        boolean hasClusterManager()
         Configuration for the cluster manager which owns all upstream clusters
 within the server.
        .envoy.config.bootstrap.v3.ClusterManager cluster_manager = 4;

      • getClusterManager

        ClusterManager getClusterManager()
         Configuration for the cluster manager which owns all upstream clusters
 within the server.
        .envoy.config.bootstrap.v3.ClusterManager cluster_manager = 4;

      • getClusterManagerOrBuilder

        ClusterManagerOrBuilder getClusterManagerOrBuilder()
         Configuration for the cluster manager which owns all upstream clusters
 within the server.
        .envoy.config.bootstrap.v3.ClusterManager cluster_manager = 4;

      • hasHdsConfig

        boolean hasHdsConfig()
         Health discovery service config option.
 (:ref:`core.ApiConfigSource <envoy_v3_api_msg_config.core.v3.ApiConfigSource>`)
        .envoy.config.core.v3.ApiConfigSource hds_config = 14;

      • getHdsConfig

        ApiConfigSource getHdsConfig()
         Health discovery service config option.
 (:ref:`core.ApiConfigSource <envoy_v3_api_msg_config.core.v3.ApiConfigSource>`)
        .envoy.config.core.v3.ApiConfigSource hds_config = 14;

      • getHdsConfigOrBuilder

        ApiConfigSourceOrBuilder getHdsConfigOrBuilder()
         Health discovery service config option.
 (:ref:`core.ApiConfigSource <envoy_v3_api_msg_config.core.v3.ApiConfigSource>`)
        .envoy.config.core.v3.ApiConfigSource hds_config = 14;

      • getFlagsPath

        String getFlagsPath()
         Optional file system path to search for startup flag files.
        string flags_path = 5;

      • getFlagsPathBytes

        com.google.protobuf.ByteString getFlagsPathBytes()
         Optional file system path to search for startup flag files.
        string flags_path = 5;

      • getStatsSinksList

        List<StatsSink> getStatsSinksList()
         Optional set of stats sinks.
        repeated .envoy.config.metrics.v3.StatsSink stats_sinks = 6;

      • getStatsSinks

        StatsSink getStatsSinks​(int index)
         Optional set of stats sinks.
        repeated .envoy.config.metrics.v3.StatsSink stats_sinks = 6;

      • getStatsSinksCount

        int getStatsSinksCount()
         Optional set of stats sinks.
        repeated .envoy.config.metrics.v3.StatsSink stats_sinks = 6;

      • getStatsSinksOrBuilderList

        List<? extends StatsSinkOrBuilder> getStatsSinksOrBuilderList()
         Optional set of stats sinks.
        repeated .envoy.config.metrics.v3.StatsSink stats_sinks = 6;

      • getStatsSinksOrBuilder

        StatsSinkOrBuilder getStatsSinksOrBuilder​(int index)
         Optional set of stats sinks.
        repeated .envoy.config.metrics.v3.StatsSink stats_sinks = 6;

      • hasStatsConfig

        boolean hasStatsConfig()
         Configuration for internal processing of stats.
        .envoy.config.metrics.v3.StatsConfig stats_config = 13;

      • getStatsConfig

        StatsConfig getStatsConfig()
         Configuration for internal processing of stats.
        .envoy.config.metrics.v3.StatsConfig stats_config = 13;

      • getStatsConfigOrBuilder

        StatsConfigOrBuilder getStatsConfigOrBuilder()
         Configuration for internal processing of stats.
        .envoy.config.metrics.v3.StatsConfig stats_config = 13;

      • hasStatsFlushInterval

        boolean hasStatsFlushInterval()
         Optional duration between flushes to configured stats sinks. For
 performance reasons Envoy latches counters and only flushes counters and
 gauges at a periodic interval. If not specified the default is 5000ms (5
 seconds). Only one of `stats_flush_interval` or `stats_flush_on_admin`
 can be set.
 Duration must be at least 1ms and at most 5 min.
        .google.protobuf.Duration stats_flush_interval = 7 [(.validate.rules) = { ... }

      • getStatsFlushInterval

        com.google.protobuf.Duration getStatsFlushInterval()
         Optional duration between flushes to configured stats sinks. For
 performance reasons Envoy latches counters and only flushes counters and
 gauges at a periodic interval. If not specified the default is 5000ms (5
 seconds). Only one of `stats_flush_interval` or `stats_flush_on_admin`
 can be set.
 Duration must be at least 1ms and at most 5 min.
        .google.protobuf.Duration stats_flush_interval = 7 [(.validate.rules) = { ... }

      • getStatsFlushIntervalOrBuilder

        com.google.protobuf.DurationOrBuilder getStatsFlushIntervalOrBuilder()
         Optional duration between flushes to configured stats sinks. For
 performance reasons Envoy latches counters and only flushes counters and
 gauges at a periodic interval. If not specified the default is 5000ms (5
 seconds). Only one of `stats_flush_interval` or `stats_flush_on_admin`
 can be set.
 Duration must be at least 1ms and at most 5 min.
        .google.protobuf.Duration stats_flush_interval = 7 [(.validate.rules) = { ... }

      • getStatsFlushOnAdmin

        boolean getStatsFlushOnAdmin()
         Flush stats to sinks only when queried for on the admin interface. If set,
 a flush timer is not created. Only one of `stats_flush_on_admin` or
 `stats_flush_interval` can be set.
        bool stats_flush_on_admin = 29 [(.validate.rules) = { ... }

      • hasWatchdog

        @Deprecated
boolean hasWatchdog()
        Deprecated.
         Optional watchdog configuration.
 This is for a single watchdog configuration for the entire system.
 Deprecated in favor of *watchdogs* which has finer granularity.
        .envoy.config.bootstrap.v3.Watchdog watchdog = 8 [deprecated = true, (.envoy.annotations.deprecated_at_minor_version) = "3.0"];

      • getWatchdog

        @Deprecated
Watchdog getWatchdog()
        Deprecated.
         Optional watchdog configuration.
 This is for a single watchdog configuration for the entire system.
 Deprecated in favor of *watchdogs* which has finer granularity.
        .envoy.config.bootstrap.v3.Watchdog watchdog = 8 [deprecated = true, (.envoy.annotations.deprecated_at_minor_version) = "3.0"];

      • getWatchdogOrBuilder

        @Deprecated
WatchdogOrBuilder getWatchdogOrBuilder()
        Deprecated.
         Optional watchdog configuration.
 This is for a single watchdog configuration for the entire system.
 Deprecated in favor of *watchdogs* which has finer granularity.
        .envoy.config.bootstrap.v3.Watchdog watchdog = 8 [deprecated = true, (.envoy.annotations.deprecated_at_minor_version) = "3.0"];

      • hasWatchdogs

        boolean hasWatchdogs()
         Optional watchdogs configuration.
 This is used for specifying different watchdogs for the different subsystems.
 [#extension-category: envoy.guarddog_actions]
        .envoy.config.bootstrap.v3.Watchdogs watchdogs = 27;

      • getWatchdogs

        Watchdogs getWatchdogs()
         Optional watchdogs configuration.
 This is used for specifying different watchdogs for the different subsystems.
 [#extension-category: envoy.guarddog_actions]
        .envoy.config.bootstrap.v3.Watchdogs watchdogs = 27;

      • getWatchdogsOrBuilder

        WatchdogsOrBuilder getWatchdogsOrBuilder()
         Optional watchdogs configuration.
 This is used for specifying different watchdogs for the different subsystems.
 [#extension-category: envoy.guarddog_actions]
        .envoy.config.bootstrap.v3.Watchdogs watchdogs = 27;

      • hasTracing

        @Deprecated
boolean hasTracing()
        Deprecated.
         Configuration for an external tracing provider.
 .. attention::
  This field has been deprecated in favor of :ref:`HttpConnectionManager.Tracing.provider
  <envoy_v3_api_field_extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.Tracing.provider>`.
        .envoy.config.trace.v3.Tracing tracing = 9 [deprecated = true, (.envoy.annotations.deprecated_at_minor_version) = "3.0"];

      • getTracing

        @Deprecated
Tracing getTracing()
        Deprecated.
         Configuration for an external tracing provider.
 .. attention::
  This field has been deprecated in favor of :ref:`HttpConnectionManager.Tracing.provider
  <envoy_v3_api_field_extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.Tracing.provider>`.
        .envoy.config.trace.v3.Tracing tracing = 9 [deprecated = true, (.envoy.annotations.deprecated_at_minor_version) = "3.0"];

      • getTracingOrBuilder

        @Deprecated
TracingOrBuilder getTracingOrBuilder()
        Deprecated.
         Configuration for an external tracing provider.
 .. attention::
  This field has been deprecated in favor of :ref:`HttpConnectionManager.Tracing.provider
  <envoy_v3_api_field_extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.Tracing.provider>`.
        .envoy.config.trace.v3.Tracing tracing = 9 [deprecated = true, (.envoy.annotations.deprecated_at_minor_version) = "3.0"];

      • hasLayeredRuntime

        boolean hasLayeredRuntime()
         Configuration for the runtime configuration provider. If not
 specified, a “null” provider will be used which will result in all defaults
 being used.
        .envoy.config.bootstrap.v3.LayeredRuntime layered_runtime = 17;

      • getLayeredRuntime

        LayeredRuntime getLayeredRuntime()
         Configuration for the runtime configuration provider. If not
 specified, a “null” provider will be used which will result in all defaults
 being used.
        .envoy.config.bootstrap.v3.LayeredRuntime layered_runtime = 17;

      • getLayeredRuntimeOrBuilder

        LayeredRuntimeOrBuilder getLayeredRuntimeOrBuilder()
         Configuration for the runtime configuration provider. If not
 specified, a “null” provider will be used which will result in all defaults
 being used.
        .envoy.config.bootstrap.v3.LayeredRuntime layered_runtime = 17;

      • hasAdmin

        boolean hasAdmin()
         Configuration for the local administration HTTP server.
        .envoy.config.bootstrap.v3.Admin admin = 12;

      • getAdmin

        Admin getAdmin()
         Configuration for the local administration HTTP server.
        .envoy.config.bootstrap.v3.Admin admin = 12;

      • getAdminOrBuilder

        AdminOrBuilder getAdminOrBuilder()
         Configuration for the local administration HTTP server.
        .envoy.config.bootstrap.v3.Admin admin = 12;

      • hasOverloadManager

        boolean hasOverloadManager()
         Optional overload manager configuration.
        .envoy.config.overload.v3.OverloadManager overload_manager = 15 [(.udpa.annotations.security) = { ... }

      • getOverloadManager

        OverloadManager getOverloadManager()
         Optional overload manager configuration.
        .envoy.config.overload.v3.OverloadManager overload_manager = 15 [(.udpa.annotations.security) = { ... }

      • getOverloadManagerOrBuilder

        OverloadManagerOrBuilder getOverloadManagerOrBuilder()
         Optional overload manager configuration.
        .envoy.config.overload.v3.OverloadManager overload_manager = 15 [(.udpa.annotations.security) = { ... }

      • getEnableDispatcherStats

        boolean getEnableDispatcherStats()
         Enable :ref:`stats for event dispatcher <operations_performance>`, defaults to false.
 Note that this records a value for each iteration of the event loop on every thread. This
 should normally be minimal overhead, but when using
 :ref:`statsd <envoy_v3_api_msg_config.metrics.v3.StatsdSink>`, it will send each observed value
 over the wire individually because the statsd protocol doesn't have any way to represent a
 histogram summary. Be aware that this can be a very large volume of data.
        bool enable_dispatcher_stats = 16;

      • getHeaderPrefix

        String getHeaderPrefix()
         Optional string which will be used in lieu of x-envoy in prefixing headers.
 For example, if this string is present and set to X-Foo, then x-envoy-retry-on will be
 transformed into x-foo-retry-on etc.
 Note this applies to the headers Envoy will generate, the headers Envoy will sanitize, and the
 headers Envoy will trust for core code and core extensions only. Be VERY careful making
 changes to this string, especially in multi-layer Envoy deployments or deployments using
 extensions which are not upstream.
        string header_prefix = 18;

      • getHeaderPrefixBytes

        com.google.protobuf.ByteString getHeaderPrefixBytes()
         Optional string which will be used in lieu of x-envoy in prefixing headers.
 For example, if this string is present and set to X-Foo, then x-envoy-retry-on will be
 transformed into x-foo-retry-on etc.
 Note this applies to the headers Envoy will generate, the headers Envoy will sanitize, and the
 headers Envoy will trust for core code and core extensions only. Be VERY careful making
 changes to this string, especially in multi-layer Envoy deployments or deployments using
 extensions which are not upstream.
        string header_prefix = 18;

      • hasStatsServerVersionOverride

        boolean hasStatsServerVersionOverride()
         Optional proxy version which will be used to set the value of :ref:`server.version statistic
 <server_statistics>` if specified. Envoy will not process this value, it will be sent as is to
 :ref:`stats sinks <envoy_v3_api_msg_config.metrics.v3.StatsSink>`.
        .google.protobuf.UInt64Value stats_server_version_override = 19;

      • getStatsServerVersionOverride

        com.google.protobuf.UInt64Value getStatsServerVersionOverride()
         Optional proxy version which will be used to set the value of :ref:`server.version statistic
 <server_statistics>` if specified. Envoy will not process this value, it will be sent as is to
 :ref:`stats sinks <envoy_v3_api_msg_config.metrics.v3.StatsSink>`.
        .google.protobuf.UInt64Value stats_server_version_override = 19;

      • getStatsServerVersionOverrideOrBuilder

        com.google.protobuf.UInt64ValueOrBuilder getStatsServerVersionOverrideOrBuilder()
         Optional proxy version which will be used to set the value of :ref:`server.version statistic
 <server_statistics>` if specified. Envoy will not process this value, it will be sent as is to
 :ref:`stats sinks <envoy_v3_api_msg_config.metrics.v3.StatsSink>`.
        .google.protobuf.UInt64Value stats_server_version_override = 19;

      • getUseTcpForDnsLookups

        @Deprecated
boolean getUseTcpForDnsLookups()
        Deprecated.
         Always use TCP queries instead of UDP queries for DNS lookups.
 This may be overridden on a per-cluster basis in cds_config,
 when :ref:`dns_resolvers <envoy_v3_api_field_config.cluster.v3.Cluster.dns_resolvers>` and
 :ref:`use_tcp_for_dns_lookups <envoy_v3_api_field_config.cluster.v3.Cluster.use_tcp_for_dns_lookups>` are
 specified.
 This field is deprecated in favor of *dns_resolution_config*
 which aggregates all of the DNS resolver configuration in a single message.
        bool use_tcp_for_dns_lookups = 20 [deprecated = true, (.envoy.annotations.deprecated_at_minor_version) = "3.0"];

      • hasDnsResolutionConfig

        @Deprecated
boolean hasDnsResolutionConfig()
        Deprecated.
         DNS resolution configuration which includes the underlying dns resolver addresses and options.
 This may be overridden on a per-cluster basis in cds_config, when
 :ref:`dns_resolution_config <envoy_v3_api_field_config.cluster.v3.Cluster.dns_resolution_config>`
 is specified.
 This field is deprecated in favor of
 :ref:`typed_dns_resolver_config <envoy_v3_api_field_config.bootstrap.v3.Bootstrap.typed_dns_resolver_config>`.
        .envoy.config.core.v3.DnsResolutionConfig dns_resolution_config = 30 [deprecated = true, (.envoy.annotations.deprecated_at_minor_version) = "3.0"];

      • getDnsResolutionConfig

        @Deprecated
DnsResolutionConfig getDnsResolutionConfig()
        Deprecated.
         DNS resolution configuration which includes the underlying dns resolver addresses and options.
 This may be overridden on a per-cluster basis in cds_config, when
 :ref:`dns_resolution_config <envoy_v3_api_field_config.cluster.v3.Cluster.dns_resolution_config>`
 is specified.
 This field is deprecated in favor of
 :ref:`typed_dns_resolver_config <envoy_v3_api_field_config.bootstrap.v3.Bootstrap.typed_dns_resolver_config>`.
        .envoy.config.core.v3.DnsResolutionConfig dns_resolution_config = 30 [deprecated = true, (.envoy.annotations.deprecated_at_minor_version) = "3.0"];

      • getDnsResolutionConfigOrBuilder

        @Deprecated
DnsResolutionConfigOrBuilder getDnsResolutionConfigOrBuilder()
        Deprecated.
         DNS resolution configuration which includes the underlying dns resolver addresses and options.
 This may be overridden on a per-cluster basis in cds_config, when
 :ref:`dns_resolution_config <envoy_v3_api_field_config.cluster.v3.Cluster.dns_resolution_config>`
 is specified.
 This field is deprecated in favor of
 :ref:`typed_dns_resolver_config <envoy_v3_api_field_config.bootstrap.v3.Bootstrap.typed_dns_resolver_config>`.
        .envoy.config.core.v3.DnsResolutionConfig dns_resolution_config = 30 [deprecated = true, (.envoy.annotations.deprecated_at_minor_version) = "3.0"];

      • hasTypedDnsResolverConfig

        boolean hasTypedDnsResolverConfig()
         DNS resolver type configuration extension. This extension can be used to configure c-ares, apple,
 or any other DNS resolver types and the related parameters.
 For example, an object of
 :ref:`CaresDnsResolverConfig <envoy_v3_api_msg_extensions.network.dns_resolver.cares.v3.CaresDnsResolverConfig>`
 can be packed into this *typed_dns_resolver_config*. This configuration replaces the
 :ref:`dns_resolution_config <envoy_v3_api_field_config.bootstrap.v3.Bootstrap.dns_resolution_config>`
 configuration.
 During the transition period when both *dns_resolution_config* and *typed_dns_resolver_config* exists,
 when *typed_dns_resolver_config* is in place, Envoy will use it and ignore *dns_resolution_config*.
 When *typed_dns_resolver_config* is missing, the default behavior is in place.
 [#extension-category: envoy.network.dns_resolver]
        .envoy.config.core.v3.TypedExtensionConfig typed_dns_resolver_config = 31;

      • getTypedDnsResolverConfig

        TypedExtensionConfig getTypedDnsResolverConfig()
         DNS resolver type configuration extension. This extension can be used to configure c-ares, apple,
 or any other DNS resolver types and the related parameters.
 For example, an object of
 :ref:`CaresDnsResolverConfig <envoy_v3_api_msg_extensions.network.dns_resolver.cares.v3.CaresDnsResolverConfig>`
 can be packed into this *typed_dns_resolver_config*. This configuration replaces the
 :ref:`dns_resolution_config <envoy_v3_api_field_config.bootstrap.v3.Bootstrap.dns_resolution_config>`
 configuration.
 During the transition period when both *dns_resolution_config* and *typed_dns_resolver_config* exists,
 when *typed_dns_resolver_config* is in place, Envoy will use it and ignore *dns_resolution_config*.
 When *typed_dns_resolver_config* is missing, the default behavior is in place.
 [#extension-category: envoy.network.dns_resolver]
        .envoy.config.core.v3.TypedExtensionConfig typed_dns_resolver_config = 31;

      • getTypedDnsResolverConfigOrBuilder

        TypedExtensionConfigOrBuilder getTypedDnsResolverConfigOrBuilder()
         DNS resolver type configuration extension. This extension can be used to configure c-ares, apple,
 or any other DNS resolver types and the related parameters.
 For example, an object of
 :ref:`CaresDnsResolverConfig <envoy_v3_api_msg_extensions.network.dns_resolver.cares.v3.CaresDnsResolverConfig>`
 can be packed into this *typed_dns_resolver_config*. This configuration replaces the
 :ref:`dns_resolution_config <envoy_v3_api_field_config.bootstrap.v3.Bootstrap.dns_resolution_config>`
 configuration.
 During the transition period when both *dns_resolution_config* and *typed_dns_resolver_config* exists,
 when *typed_dns_resolver_config* is in place, Envoy will use it and ignore *dns_resolution_config*.
 When *typed_dns_resolver_config* is missing, the default behavior is in place.
 [#extension-category: envoy.network.dns_resolver]
        .envoy.config.core.v3.TypedExtensionConfig typed_dns_resolver_config = 31;

      • getBootstrapExtensionsList

        List<TypedExtensionConfig> getBootstrapExtensionsList()
         Specifies optional bootstrap extensions to be instantiated at startup time.
 Each item contains extension specific configuration.
 [#extension-category: envoy.bootstrap]
        repeated .envoy.config.core.v3.TypedExtensionConfig bootstrap_extensions = 21;

      • getBootstrapExtensions

        TypedExtensionConfig getBootstrapExtensions​(int index)
         Specifies optional bootstrap extensions to be instantiated at startup time.
 Each item contains extension specific configuration.
 [#extension-category: envoy.bootstrap]
        repeated .envoy.config.core.v3.TypedExtensionConfig bootstrap_extensions = 21;

      • getBootstrapExtensionsCount

        int getBootstrapExtensionsCount()
         Specifies optional bootstrap extensions to be instantiated at startup time.
 Each item contains extension specific configuration.
 [#extension-category: envoy.bootstrap]
        repeated .envoy.config.core.v3.TypedExtensionConfig bootstrap_extensions = 21;

      • getBootstrapExtensionsOrBuilderList

        List<? extends TypedExtensionConfigOrBuilder> getBootstrapExtensionsOrBuilderList()
         Specifies optional bootstrap extensions to be instantiated at startup time.
 Each item contains extension specific configuration.
 [#extension-category: envoy.bootstrap]
        repeated .envoy.config.core.v3.TypedExtensionConfig bootstrap_extensions = 21;

      • getBootstrapExtensionsOrBuilder

        TypedExtensionConfigOrBuilder getBootstrapExtensionsOrBuilder​(int index)
         Specifies optional bootstrap extensions to be instantiated at startup time.
 Each item contains extension specific configuration.
 [#extension-category: envoy.bootstrap]
        repeated .envoy.config.core.v3.TypedExtensionConfig bootstrap_extensions = 21;

      • getFatalActionsList

        List<FatalAction> getFatalActionsList()
         Specifies optional extensions instantiated at startup time and
 invoked during crash time on the request that caused the crash.
        repeated .envoy.config.bootstrap.v3.FatalAction fatal_actions = 28;

      • getFatalActions

        FatalAction getFatalActions​(int index)
         Specifies optional extensions instantiated at startup time and
 invoked during crash time on the request that caused the crash.
        repeated .envoy.config.bootstrap.v3.FatalAction fatal_actions = 28;

      • getFatalActionsCount

        int getFatalActionsCount()
         Specifies optional extensions instantiated at startup time and
 invoked during crash time on the request that caused the crash.
        repeated .envoy.config.bootstrap.v3.FatalAction fatal_actions = 28;

      • getFatalActionsOrBuilderList

        List<? extends FatalActionOrBuilder> getFatalActionsOrBuilderList()
         Specifies optional extensions instantiated at startup time and
 invoked during crash time on the request that caused the crash.
        repeated .envoy.config.bootstrap.v3.FatalAction fatal_actions = 28;

      • getFatalActionsOrBuilder

        FatalActionOrBuilder getFatalActionsOrBuilder​(int index)
         Specifies optional extensions instantiated at startup time and
 invoked during crash time on the request that caused the crash.
        repeated .envoy.config.bootstrap.v3.FatalAction fatal_actions = 28;

      • getConfigSourcesList

        List<ConfigSource> getConfigSourcesList()
         Configuration sources that will participate in
 xdstp:// URL authority resolution. The algorithm is as
 follows:
 1. The authority field is taken from the xdstp:// URL, call
    this *resource_authority*.
 2. *resource_authority* is compared against the authorities in any peer
    *ConfigSource*. The peer *ConfigSource* is the configuration source
    message which would have been used unconditionally for resolution
    with opaque resource names. If there is a match with an authority, the
    peer *ConfigSource* message is used.
 3. *resource_authority* is compared sequentially with the authorities in
    each configuration source in *config_sources*. The first *ConfigSource*
    to match wins.
 4. As a fallback, if no configuration source matches, then
    *default_config_source* is used.
 5. If *default_config_source* is not specified, resolution fails.
 [#not-implemented-hide:]
        repeated .envoy.config.core.v3.ConfigSource config_sources = 22;

      • getConfigSources

        ConfigSource getConfigSources​(int index)
         Configuration sources that will participate in
 xdstp:// URL authority resolution. The algorithm is as
 follows:
 1. The authority field is taken from the xdstp:// URL, call
    this *resource_authority*.
 2. *resource_authority* is compared against the authorities in any peer
    *ConfigSource*. The peer *ConfigSource* is the configuration source
    message which would have been used unconditionally for resolution
    with opaque resource names. If there is a match with an authority, the
    peer *ConfigSource* message is used.
 3. *resource_authority* is compared sequentially with the authorities in
    each configuration source in *config_sources*. The first *ConfigSource*
    to match wins.
 4. As a fallback, if no configuration source matches, then
    *default_config_source* is used.
 5. If *default_config_source* is not specified, resolution fails.
 [#not-implemented-hide:]
        repeated .envoy.config.core.v3.ConfigSource config_sources = 22;

      • getConfigSourcesCount

        int getConfigSourcesCount()
         Configuration sources that will participate in
 xdstp:// URL authority resolution. The algorithm is as
 follows:
 1. The authority field is taken from the xdstp:// URL, call
    this *resource_authority*.
 2. *resource_authority* is compared against the authorities in any peer
    *ConfigSource*. The peer *ConfigSource* is the configuration source
    message which would have been used unconditionally for resolution
    with opaque resource names. If there is a match with an authority, the
    peer *ConfigSource* message is used.
 3. *resource_authority* is compared sequentially with the authorities in
    each configuration source in *config_sources*. The first *ConfigSource*
    to match wins.
 4. As a fallback, if no configuration source matches, then
    *default_config_source* is used.
 5. If *default_config_source* is not specified, resolution fails.
 [#not-implemented-hide:]
        repeated .envoy.config.core.v3.ConfigSource config_sources = 22;

      • getConfigSourcesOrBuilderList

        List<? extends ConfigSourceOrBuilder> getConfigSourcesOrBuilderList()
         Configuration sources that will participate in
 xdstp:// URL authority resolution. The algorithm is as
 follows:
 1. The authority field is taken from the xdstp:// URL, call
    this *resource_authority*.
 2. *resource_authority* is compared against the authorities in any peer
    *ConfigSource*. The peer *ConfigSource* is the configuration source
    message which would have been used unconditionally for resolution
    with opaque resource names. If there is a match with an authority, the
    peer *ConfigSource* message is used.
 3. *resource_authority* is compared sequentially with the authorities in
    each configuration source in *config_sources*. The first *ConfigSource*
    to match wins.
 4. As a fallback, if no configuration source matches, then
    *default_config_source* is used.
 5. If *default_config_source* is not specified, resolution fails.
 [#not-implemented-hide:]
        repeated .envoy.config.core.v3.ConfigSource config_sources = 22;

      • getConfigSourcesOrBuilder

        ConfigSourceOrBuilder getConfigSourcesOrBuilder​(int index)
         Configuration sources that will participate in
 xdstp:// URL authority resolution. The algorithm is as
 follows:
 1. The authority field is taken from the xdstp:// URL, call
    this *resource_authority*.
 2. *resource_authority* is compared against the authorities in any peer
    *ConfigSource*. The peer *ConfigSource* is the configuration source
    message which would have been used unconditionally for resolution
    with opaque resource names. If there is a match with an authority, the
    peer *ConfigSource* message is used.
 3. *resource_authority* is compared sequentially with the authorities in
    each configuration source in *config_sources*. The first *ConfigSource*
    to match wins.
 4. As a fallback, if no configuration source matches, then
    *default_config_source* is used.
 5. If *default_config_source* is not specified, resolution fails.
 [#not-implemented-hide:]
        repeated .envoy.config.core.v3.ConfigSource config_sources = 22;

      • hasDefaultConfigSource

        boolean hasDefaultConfigSource()
         Default configuration source for xdstp:// URLs if all
 other resolution fails.
 [#not-implemented-hide:]
        .envoy.config.core.v3.ConfigSource default_config_source = 23;

      • getDefaultConfigSource

        ConfigSource getDefaultConfigSource()
         Default configuration source for xdstp:// URLs if all
 other resolution fails.
 [#not-implemented-hide:]
        .envoy.config.core.v3.ConfigSource default_config_source = 23;

      • getDefaultConfigSourceOrBuilder

        ConfigSourceOrBuilder getDefaultConfigSourceOrBuilder()
         Default configuration source for xdstp:// URLs if all
 other resolution fails.
 [#not-implemented-hide:]
        .envoy.config.core.v3.ConfigSource default_config_source = 23;

      • getDefaultSocketInterface

        String getDefaultSocketInterface()
         Optional overriding of default socket interface. The value must be the name of one of the
 socket interface factories initialized through a bootstrap extension
        string default_socket_interface = 24;

      • getDefaultSocketInterfaceBytes

        com.google.protobuf.ByteString getDefaultSocketInterfaceBytes()
         Optional overriding of default socket interface. The value must be the name of one of the
 socket interface factories initialized through a bootstrap extension
        string default_socket_interface = 24;

      • getCertificateProviderInstancesCount

        int getCertificateProviderInstancesCount()
         Global map of CertificateProvider instances. These instances are referred to by name in the
 :ref:`CommonTlsContext.CertificateProviderInstance.instance_name
 <envoy_v3_api_field_extensions.transport_sockets.tls.v3.CommonTlsContext.CertificateProviderInstance.instance_name>`
 field.
 [#not-implemented-hide:]
        map<string, .envoy.config.core.v3.TypedExtensionConfig> certificate_provider_instances = 25;

      • containsCertificateProviderInstances

        boolean containsCertificateProviderInstances​(String key)
         Global map of CertificateProvider instances. These instances are referred to by name in the
 :ref:`CommonTlsContext.CertificateProviderInstance.instance_name
 <envoy_v3_api_field_extensions.transport_sockets.tls.v3.CommonTlsContext.CertificateProviderInstance.instance_name>`
 field.
 [#not-implemented-hide:]
        map<string, .envoy.config.core.v3.TypedExtensionConfig> certificate_provider_instances = 25;

      • getCertificateProviderInstancesMap

        Map<String,​TypedExtensionConfig> getCertificateProviderInstancesMap()
         Global map of CertificateProvider instances. These instances are referred to by name in the
 :ref:`CommonTlsContext.CertificateProviderInstance.instance_name
 <envoy_v3_api_field_extensions.transport_sockets.tls.v3.CommonTlsContext.CertificateProviderInstance.instance_name>`
 field.
 [#not-implemented-hide:]
        map<string, .envoy.config.core.v3.TypedExtensionConfig> certificate_provider_instances = 25;

      • getCertificateProviderInstancesOrDefault

        TypedExtensionConfig getCertificateProviderInstancesOrDefault​(String key,
                                                              TypedExtensionConfig defaultValue)
         Global map of CertificateProvider instances. These instances are referred to by name in the
 :ref:`CommonTlsContext.CertificateProviderInstance.instance_name
 <envoy_v3_api_field_extensions.transport_sockets.tls.v3.CommonTlsContext.CertificateProviderInstance.instance_name>`
 field.
 [#not-implemented-hide:]
        map<string, .envoy.config.core.v3.TypedExtensionConfig> certificate_provider_instances = 25;

      • getCertificateProviderInstancesOrThrow

        TypedExtensionConfig getCertificateProviderInstancesOrThrow​(String key)
         Global map of CertificateProvider instances. These instances are referred to by name in the
 :ref:`CommonTlsContext.CertificateProviderInstance.instance_name
 <envoy_v3_api_field_extensions.transport_sockets.tls.v3.CommonTlsContext.CertificateProviderInstance.instance_name>`
 field.
 [#not-implemented-hide:]
        map<string, .envoy.config.core.v3.TypedExtensionConfig> certificate_provider_instances = 25;

      • getInlineHeadersList

        List<CustomInlineHeader> getInlineHeadersList()
         Specifies a set of headers that need to be registered as inline header. This configuration
 allows users to customize the inline headers on-demand at Envoy startup without modifying
 Envoy's source code.
 Note that the 'set-cookie' header cannot be registered as inline header.
        repeated .envoy.config.bootstrap.v3.CustomInlineHeader inline_headers = 32;

      • getInlineHeaders

        CustomInlineHeader getInlineHeaders​(int index)
         Specifies a set of headers that need to be registered as inline header. This configuration
 allows users to customize the inline headers on-demand at Envoy startup without modifying
 Envoy's source code.
 Note that the 'set-cookie' header cannot be registered as inline header.
        repeated .envoy.config.bootstrap.v3.CustomInlineHeader inline_headers = 32;

      • getInlineHeadersCount

        int getInlineHeadersCount()
         Specifies a set of headers that need to be registered as inline header. This configuration
 allows users to customize the inline headers on-demand at Envoy startup without modifying
 Envoy's source code.
 Note that the 'set-cookie' header cannot be registered as inline header.
        repeated .envoy.config.bootstrap.v3.CustomInlineHeader inline_headers = 32;

      • getInlineHeadersOrBuilderList

        List<? extends CustomInlineHeaderOrBuilder> getInlineHeadersOrBuilderList()
         Specifies a set of headers that need to be registered as inline header. This configuration
 allows users to customize the inline headers on-demand at Envoy startup without modifying
 Envoy's source code.
 Note that the 'set-cookie' header cannot be registered as inline header.
        repeated .envoy.config.bootstrap.v3.CustomInlineHeader inline_headers = 32;

      • getInlineHeadersOrBuilder

        CustomInlineHeaderOrBuilder getInlineHeadersOrBuilder​(int index)
         Specifies a set of headers that need to be registered as inline header. This configuration
 allows users to customize the inline headers on-demand at Envoy startup without modifying
 Envoy's source code.
 Note that the 'set-cookie' header cannot be registered as inline header.
        repeated .envoy.config.bootstrap.v3.CustomInlineHeader inline_headers = 32;

      • getPerfTracingFilePath

        String getPerfTracingFilePath()
         Optional path to a file with performance tracing data created by "Perfetto" SDK in binary
 ProtoBuf format. The default value is "envoy.pftrace".
        string perf_tracing_file_path = 33;

      • getPerfTracingFilePathBytes

        com.google.protobuf.ByteString getPerfTracingFilePathBytes()
         Optional path to a file with performance tracing data created by "Perfetto" SDK in binary
 ProtoBuf format. The default value is "envoy.pftrace".
        string perf_tracing_file_path = 33;