Package io.envoyproxy.envoy.config.cluster.v3

Class Cluster.LeastRequestLbConfig.Builder

java.lang.Object
com.google.protobuf.AbstractMessageLite.Builder
com.google.protobuf.AbstractMessage.Builder<Cluster.LeastRequestLbConfig.Builder>
com.google.protobuf.GeneratedMessage.Builder<Cluster.LeastRequestLbConfig.Builder>
io.envoyproxy.envoy.config.cluster.v3.Cluster.LeastRequestLbConfig.Builder
All Implemented Interfaces:
com.google.protobuf.Message.Builder, com.google.protobuf.MessageLite.Builder, com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder, Cluster.LeastRequestLbConfigOrBuilder, Cloneable
Enclosing class:
Cluster.LeastRequestLbConfig
public static final class Cluster.LeastRequestLbConfig.Builder extends com.google.protobuf.GeneratedMessage.Builder<Cluster.LeastRequestLbConfig.Builder> implements Cluster.LeastRequestLbConfigOrBuilder
 Specific configuration for the LeastRequest load balancing policy.
Protobuf type envoy.config.cluster.v3.Cluster.LeastRequestLbConfig

  • Field Details

  • Constructor Details

    • Builder

      private Builder()

    • Builder

      private Builder(com.google.protobuf.AbstractMessage.BuilderParent parent)

  • Method Details

    • getDescriptor

      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor()

    • internalGetFieldAccessorTable

      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable internalGetFieldAccessorTable()
      Specified by:
      internalGetFieldAccessorTable in class com.google.protobuf.GeneratedMessage.Builder<Cluster.LeastRequestLbConfig.Builder>

    • maybeForceBuilderInitialization

      private void maybeForceBuilderInitialization()

    • clear

      public Cluster.LeastRequestLbConfig.Builder clear()
      Specified by:
      clear in interface com.google.protobuf.Message.Builder
      Specified by:
      clear in interface com.google.protobuf.MessageLite.Builder
      Overrides:
      clear in class com.google.protobuf.GeneratedMessage.Builder<Cluster.LeastRequestLbConfig.Builder>

    • getDescriptorForType

      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType()
      Specified by:
      getDescriptorForType in interface com.google.protobuf.Message.Builder
      Specified by:
      getDescriptorForType in interface com.google.protobuf.MessageOrBuilder
      Overrides:
      getDescriptorForType in class com.google.protobuf.GeneratedMessage.Builder<Cluster.LeastRequestLbConfig.Builder>

    • getDefaultInstanceForType

      public Cluster.LeastRequestLbConfig getDefaultInstanceForType()
      Specified by:
      getDefaultInstanceForType in interface com.google.protobuf.MessageLiteOrBuilder
      Specified by:
      getDefaultInstanceForType in interface com.google.protobuf.MessageOrBuilder

    • build

      public Cluster.LeastRequestLbConfig build()
      Specified by:
      build in interface com.google.protobuf.Message.Builder
      Specified by:
      build in interface com.google.protobuf.MessageLite.Builder

    • buildPartial

      public Cluster.LeastRequestLbConfig buildPartial()
      Specified by:
      buildPartial in interface com.google.protobuf.Message.Builder
      Specified by:
      buildPartial in interface com.google.protobuf.MessageLite.Builder

    • buildPartial0

      private void buildPartial0(Cluster.LeastRequestLbConfig result)

    • mergeFrom

      public Cluster.LeastRequestLbConfig.Builder mergeFrom(com.google.protobuf.Message other)
      Specified by:
      mergeFrom in interface com.google.protobuf.Message.Builder
      Overrides:
      mergeFrom in class com.google.protobuf.AbstractMessage.Builder<Cluster.LeastRequestLbConfig.Builder>

    • mergeFrom

      public Cluster.LeastRequestLbConfig.Builder mergeFrom(Cluster.LeastRequestLbConfig other)

    • isInitialized

      public final boolean isInitialized()
      Specified by:
      isInitialized in interface com.google.protobuf.MessageLiteOrBuilder
      Overrides:
      isInitialized in class com.google.protobuf.GeneratedMessage.Builder<Cluster.LeastRequestLbConfig.Builder>

    • mergeFrom

      public Cluster.LeastRequestLbConfig.Builder mergeFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws IOException
      Specified by:
      mergeFrom in interface com.google.protobuf.Message.Builder
      Specified by:
      mergeFrom in interface com.google.protobuf.MessageLite.Builder
      Overrides:
      mergeFrom in class com.google.protobuf.AbstractMessage.Builder<Cluster.LeastRequestLbConfig.Builder>
      Throws:
      IOException

    • hasChoiceCount

      public boolean hasChoiceCount()
       The number of random healthy hosts from which the host with the fewest active requests will
 be chosen. Defaults to 2 so that we perform two-choice selection if the field is not set.
      .google.protobuf.UInt32Value choice_count = 1 [(.validate.rules) = { ... }
      Specified by:
      hasChoiceCount in interface Cluster.LeastRequestLbConfigOrBuilder
      Returns:
      Whether the choiceCount field is set.

    • getChoiceCount

      public com.google.protobuf.UInt32Value getChoiceCount()
       The number of random healthy hosts from which the host with the fewest active requests will
 be chosen. Defaults to 2 so that we perform two-choice selection if the field is not set.
      .google.protobuf.UInt32Value choice_count = 1 [(.validate.rules) = { ... }
      Specified by:
      getChoiceCount in interface Cluster.LeastRequestLbConfigOrBuilder
      Returns:
      The choiceCount.

    • setChoiceCount

      public Cluster.LeastRequestLbConfig.Builder setChoiceCount(com.google.protobuf.UInt32Value value)
       The number of random healthy hosts from which the host with the fewest active requests will
 be chosen. Defaults to 2 so that we perform two-choice selection if the field is not set.
      .google.protobuf.UInt32Value choice_count = 1 [(.validate.rules) = { ... }

    • setChoiceCount

      public Cluster.LeastRequestLbConfig.Builder setChoiceCount(com.google.protobuf.UInt32Value.Builder builderForValue)
       The number of random healthy hosts from which the host with the fewest active requests will
 be chosen. Defaults to 2 so that we perform two-choice selection if the field is not set.
      .google.protobuf.UInt32Value choice_count = 1 [(.validate.rules) = { ... }

    • mergeChoiceCount

      public Cluster.LeastRequestLbConfig.Builder mergeChoiceCount(com.google.protobuf.UInt32Value value)
       The number of random healthy hosts from which the host with the fewest active requests will
 be chosen. Defaults to 2 so that we perform two-choice selection if the field is not set.
      .google.protobuf.UInt32Value choice_count = 1 [(.validate.rules) = { ... }

    • clearChoiceCount

      public Cluster.LeastRequestLbConfig.Builder clearChoiceCount()
       The number of random healthy hosts from which the host with the fewest active requests will
 be chosen. Defaults to 2 so that we perform two-choice selection if the field is not set.
      .google.protobuf.UInt32Value choice_count = 1 [(.validate.rules) = { ... }

    • getChoiceCountBuilder

      public com.google.protobuf.UInt32Value.Builder getChoiceCountBuilder()
       The number of random healthy hosts from which the host with the fewest active requests will
 be chosen. Defaults to 2 so that we perform two-choice selection if the field is not set.
      .google.protobuf.UInt32Value choice_count = 1 [(.validate.rules) = { ... }

    • getChoiceCountOrBuilder

      public com.google.protobuf.UInt32ValueOrBuilder getChoiceCountOrBuilder()
       The number of random healthy hosts from which the host with the fewest active requests will
 be chosen. Defaults to 2 so that we perform two-choice selection if the field is not set.
      .google.protobuf.UInt32Value choice_count = 1 [(.validate.rules) = { ... }
      Specified by:
      getChoiceCountOrBuilder in interface Cluster.LeastRequestLbConfigOrBuilder

    • getChoiceCountFieldBuilder

      private com.google.protobuf.SingleFieldBuilder<com.google.protobuf.UInt32Value,com.google.protobuf.UInt32Value.Builder,com.google.protobuf.UInt32ValueOrBuilder> getChoiceCountFieldBuilder()
       The number of random healthy hosts from which the host with the fewest active requests will
 be chosen. Defaults to 2 so that we perform two-choice selection if the field is not set.
      .google.protobuf.UInt32Value choice_count = 1 [(.validate.rules) = { ... }

    • hasActiveRequestBias

      public boolean hasActiveRequestBias()
       The following formula is used to calculate the dynamic weights when hosts have different load
 balancing weights:

 ``weight = load_balancing_weight / (active_requests + 1)^active_request_bias``

 The larger the active request bias is, the more aggressively active requests will lower the
 effective weight when all host weights are not equal.

 ``active_request_bias`` must be greater than or equal to 0.0.

 When ``active_request_bias == 0.0`` the Least Request Load Balancer doesn't consider the number
 of active requests at the time it picks a host and behaves like the Round Robin Load
 Balancer.

 When ``active_request_bias > 0.0`` the Least Request Load Balancer scales the load balancing
 weight by the number of active requests at the time it does a pick.

 The value is cached for performance reasons and refreshed whenever one of the Load Balancer's
 host sets changes, e.g., whenever there is a host membership update or a host load balancing
 weight change.

 .. note::
 This setting only takes effect if all host weights are not equal.
      .envoy.config.core.v3.RuntimeDouble active_request_bias = 2;
      Specified by:
      hasActiveRequestBias in interface Cluster.LeastRequestLbConfigOrBuilder
      Returns:
      Whether the activeRequestBias field is set.

    • getActiveRequestBias

      public RuntimeDouble getActiveRequestBias()
       The following formula is used to calculate the dynamic weights when hosts have different load
 balancing weights:

 ``weight = load_balancing_weight / (active_requests + 1)^active_request_bias``

 The larger the active request bias is, the more aggressively active requests will lower the
 effective weight when all host weights are not equal.

 ``active_request_bias`` must be greater than or equal to 0.0.

 When ``active_request_bias == 0.0`` the Least Request Load Balancer doesn't consider the number
 of active requests at the time it picks a host and behaves like the Round Robin Load
 Balancer.

 When ``active_request_bias > 0.0`` the Least Request Load Balancer scales the load balancing
 weight by the number of active requests at the time it does a pick.

 The value is cached for performance reasons and refreshed whenever one of the Load Balancer's
 host sets changes, e.g., whenever there is a host membership update or a host load balancing
 weight change.

 .. note::
 This setting only takes effect if all host weights are not equal.
      .envoy.config.core.v3.RuntimeDouble active_request_bias = 2;
      Specified by:
      getActiveRequestBias in interface Cluster.LeastRequestLbConfigOrBuilder
      Returns:
      The activeRequestBias.

    • setActiveRequestBias

      public Cluster.LeastRequestLbConfig.Builder setActiveRequestBias(RuntimeDouble value)
       The following formula is used to calculate the dynamic weights when hosts have different load
 balancing weights:

 ``weight = load_balancing_weight / (active_requests + 1)^active_request_bias``

 The larger the active request bias is, the more aggressively active requests will lower the
 effective weight when all host weights are not equal.

 ``active_request_bias`` must be greater than or equal to 0.0.

 When ``active_request_bias == 0.0`` the Least Request Load Balancer doesn't consider the number
 of active requests at the time it picks a host and behaves like the Round Robin Load
 Balancer.

 When ``active_request_bias > 0.0`` the Least Request Load Balancer scales the load balancing
 weight by the number of active requests at the time it does a pick.

 The value is cached for performance reasons and refreshed whenever one of the Load Balancer's
 host sets changes, e.g., whenever there is a host membership update or a host load balancing
 weight change.

 .. note::
 This setting only takes effect if all host weights are not equal.
      .envoy.config.core.v3.RuntimeDouble active_request_bias = 2;

    • setActiveRequestBias

      public Cluster.LeastRequestLbConfig.Builder setActiveRequestBias(RuntimeDouble.Builder builderForValue)
       The following formula is used to calculate the dynamic weights when hosts have different load
 balancing weights:

 ``weight = load_balancing_weight / (active_requests + 1)^active_request_bias``

 The larger the active request bias is, the more aggressively active requests will lower the
 effective weight when all host weights are not equal.

 ``active_request_bias`` must be greater than or equal to 0.0.

 When ``active_request_bias == 0.0`` the Least Request Load Balancer doesn't consider the number
 of active requests at the time it picks a host and behaves like the Round Robin Load
 Balancer.

 When ``active_request_bias > 0.0`` the Least Request Load Balancer scales the load balancing
 weight by the number of active requests at the time it does a pick.

 The value is cached for performance reasons and refreshed whenever one of the Load Balancer's
 host sets changes, e.g., whenever there is a host membership update or a host load balancing
 weight change.

 .. note::
 This setting only takes effect if all host weights are not equal.
      .envoy.config.core.v3.RuntimeDouble active_request_bias = 2;

    • mergeActiveRequestBias

      public Cluster.LeastRequestLbConfig.Builder mergeActiveRequestBias(RuntimeDouble value)
       The following formula is used to calculate the dynamic weights when hosts have different load
 balancing weights:

 ``weight = load_balancing_weight / (active_requests + 1)^active_request_bias``

 The larger the active request bias is, the more aggressively active requests will lower the
 effective weight when all host weights are not equal.

 ``active_request_bias`` must be greater than or equal to 0.0.

 When ``active_request_bias == 0.0`` the Least Request Load Balancer doesn't consider the number
 of active requests at the time it picks a host and behaves like the Round Robin Load
 Balancer.

 When ``active_request_bias > 0.0`` the Least Request Load Balancer scales the load balancing
 weight by the number of active requests at the time it does a pick.

 The value is cached for performance reasons and refreshed whenever one of the Load Balancer's
 host sets changes, e.g., whenever there is a host membership update or a host load balancing
 weight change.

 .. note::
 This setting only takes effect if all host weights are not equal.
      .envoy.config.core.v3.RuntimeDouble active_request_bias = 2;

    • clearActiveRequestBias

      public Cluster.LeastRequestLbConfig.Builder clearActiveRequestBias()
       The following formula is used to calculate the dynamic weights when hosts have different load
 balancing weights:

 ``weight = load_balancing_weight / (active_requests + 1)^active_request_bias``

 The larger the active request bias is, the more aggressively active requests will lower the
 effective weight when all host weights are not equal.

 ``active_request_bias`` must be greater than or equal to 0.0.

 When ``active_request_bias == 0.0`` the Least Request Load Balancer doesn't consider the number
 of active requests at the time it picks a host and behaves like the Round Robin Load
 Balancer.

 When ``active_request_bias > 0.0`` the Least Request Load Balancer scales the load balancing
 weight by the number of active requests at the time it does a pick.

 The value is cached for performance reasons and refreshed whenever one of the Load Balancer's
 host sets changes, e.g., whenever there is a host membership update or a host load balancing
 weight change.

 .. note::
 This setting only takes effect if all host weights are not equal.
      .envoy.config.core.v3.RuntimeDouble active_request_bias = 2;

    • getActiveRequestBiasBuilder

      public RuntimeDouble.Builder getActiveRequestBiasBuilder()
       The following formula is used to calculate the dynamic weights when hosts have different load
 balancing weights:

 ``weight = load_balancing_weight / (active_requests + 1)^active_request_bias``

 The larger the active request bias is, the more aggressively active requests will lower the
 effective weight when all host weights are not equal.

 ``active_request_bias`` must be greater than or equal to 0.0.

 When ``active_request_bias == 0.0`` the Least Request Load Balancer doesn't consider the number
 of active requests at the time it picks a host and behaves like the Round Robin Load
 Balancer.

 When ``active_request_bias > 0.0`` the Least Request Load Balancer scales the load balancing
 weight by the number of active requests at the time it does a pick.

 The value is cached for performance reasons and refreshed whenever one of the Load Balancer's
 host sets changes, e.g., whenever there is a host membership update or a host load balancing
 weight change.

 .. note::
 This setting only takes effect if all host weights are not equal.
      .envoy.config.core.v3.RuntimeDouble active_request_bias = 2;

    • getActiveRequestBiasOrBuilder

      public RuntimeDoubleOrBuilder getActiveRequestBiasOrBuilder()
       The following formula is used to calculate the dynamic weights when hosts have different load
 balancing weights:

 ``weight = load_balancing_weight / (active_requests + 1)^active_request_bias``

 The larger the active request bias is, the more aggressively active requests will lower the
 effective weight when all host weights are not equal.

 ``active_request_bias`` must be greater than or equal to 0.0.

 When ``active_request_bias == 0.0`` the Least Request Load Balancer doesn't consider the number
 of active requests at the time it picks a host and behaves like the Round Robin Load
 Balancer.

 When ``active_request_bias > 0.0`` the Least Request Load Balancer scales the load balancing
 weight by the number of active requests at the time it does a pick.

 The value is cached for performance reasons and refreshed whenever one of the Load Balancer's
 host sets changes, e.g., whenever there is a host membership update or a host load balancing
 weight change.

 .. note::
 This setting only takes effect if all host weights are not equal.
      .envoy.config.core.v3.RuntimeDouble active_request_bias = 2;
      Specified by:
      getActiveRequestBiasOrBuilder in interface Cluster.LeastRequestLbConfigOrBuilder

    • getActiveRequestBiasFieldBuilder

      private com.google.protobuf.SingleFieldBuilder<RuntimeDouble,RuntimeDouble.Builder,RuntimeDoubleOrBuilder> getActiveRequestBiasFieldBuilder()
       The following formula is used to calculate the dynamic weights when hosts have different load
 balancing weights:

 ``weight = load_balancing_weight / (active_requests + 1)^active_request_bias``

 The larger the active request bias is, the more aggressively active requests will lower the
 effective weight when all host weights are not equal.

 ``active_request_bias`` must be greater than or equal to 0.0.

 When ``active_request_bias == 0.0`` the Least Request Load Balancer doesn't consider the number
 of active requests at the time it picks a host and behaves like the Round Robin Load
 Balancer.

 When ``active_request_bias > 0.0`` the Least Request Load Balancer scales the load balancing
 weight by the number of active requests at the time it does a pick.

 The value is cached for performance reasons and refreshed whenever one of the Load Balancer's
 host sets changes, e.g., whenever there is a host membership update or a host load balancing
 weight change.

 .. note::
 This setting only takes effect if all host weights are not equal.
      .envoy.config.core.v3.RuntimeDouble active_request_bias = 2;

    • hasSlowStartConfig

      public boolean hasSlowStartConfig()
       Configuration for slow start mode.
 If this configuration is not set, slow start will not be not enabled.
      .envoy.config.cluster.v3.Cluster.SlowStartConfig slow_start_config = 3;
      Specified by:
      hasSlowStartConfig in interface Cluster.LeastRequestLbConfigOrBuilder
      Returns:
      Whether the slowStartConfig field is set.

    • getSlowStartConfig

      public Cluster.SlowStartConfig getSlowStartConfig()
       Configuration for slow start mode.
 If this configuration is not set, slow start will not be not enabled.
      .envoy.config.cluster.v3.Cluster.SlowStartConfig slow_start_config = 3;
      Specified by:
      getSlowStartConfig in interface Cluster.LeastRequestLbConfigOrBuilder
      Returns:
      The slowStartConfig.

    • setSlowStartConfig

      public Cluster.LeastRequestLbConfig.Builder setSlowStartConfig(Cluster.SlowStartConfig value)
       Configuration for slow start mode.
 If this configuration is not set, slow start will not be not enabled.
      .envoy.config.cluster.v3.Cluster.SlowStartConfig slow_start_config = 3;

    • setSlowStartConfig

      public Cluster.LeastRequestLbConfig.Builder setSlowStartConfig(Cluster.SlowStartConfig.Builder builderForValue)
       Configuration for slow start mode.
 If this configuration is not set, slow start will not be not enabled.
      .envoy.config.cluster.v3.Cluster.SlowStartConfig slow_start_config = 3;

    • mergeSlowStartConfig

      public Cluster.LeastRequestLbConfig.Builder mergeSlowStartConfig(Cluster.SlowStartConfig value)
       Configuration for slow start mode.
 If this configuration is not set, slow start will not be not enabled.
      .envoy.config.cluster.v3.Cluster.SlowStartConfig slow_start_config = 3;

    • clearSlowStartConfig

      public Cluster.LeastRequestLbConfig.Builder clearSlowStartConfig()
       Configuration for slow start mode.
 If this configuration is not set, slow start will not be not enabled.
      .envoy.config.cluster.v3.Cluster.SlowStartConfig slow_start_config = 3;

    • getSlowStartConfigBuilder

      public Cluster.SlowStartConfig.Builder getSlowStartConfigBuilder()
       Configuration for slow start mode.
 If this configuration is not set, slow start will not be not enabled.
      .envoy.config.cluster.v3.Cluster.SlowStartConfig slow_start_config = 3;

    • getSlowStartConfigOrBuilder

      public Cluster.SlowStartConfigOrBuilder getSlowStartConfigOrBuilder()
       Configuration for slow start mode.
 If this configuration is not set, slow start will not be not enabled.
      .envoy.config.cluster.v3.Cluster.SlowStartConfig slow_start_config = 3;
      Specified by:
      getSlowStartConfigOrBuilder in interface Cluster.LeastRequestLbConfigOrBuilder

    • getSlowStartConfigFieldBuilder

      private com.google.protobuf.SingleFieldBuilder<Cluster.SlowStartConfig,Cluster.SlowStartConfig.Builder,Cluster.SlowStartConfigOrBuilder> getSlowStartConfigFieldBuilder()
       Configuration for slow start mode.
 If this configuration is not set, slow start will not be not enabled.
      .envoy.config.cluster.v3.Cluster.SlowStartConfig slow_start_config = 3;