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

Class Cluster.LeastRequestLbConfig.Builder

    • Constructor Detail

      • Builder

        private Builder()

      • Builder

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

    • Method Detail

      • 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()

      • 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

      • 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 java.io.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:
        java.io.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.

      • 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;

      • 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;