Struct ClusterManager

pub struct ClusterManager {
    pub local_cluster_name: String,
    pub outlier_detection: Option<OutlierDetection>,
    pub upstream_bind_config: Option<BindConfig>,
    pub load_stats_config: Option<ApiConfigSource>,
    pub enable_deferred_cluster_creation: bool,
}

Cluster manager :ref:architecture overview <arch_overview_cluster_manager>. [#next-free-field: 6]

Fields

local_cluster_name: String

Name of the local cluster (i.e., the cluster that owns the Envoy running this configuration). In order to enable :ref:zone aware routing <arch_overview_load_balancing_zone_aware_routing> this option must be set. If local_cluster_name is defined then :ref:clusters <envoy_v3_api_msg_config.cluster.v3.Cluster> must be defined in the :ref:Bootstrap static cluster resources <envoy_v3_api_field_config.bootstrap.v3.Bootstrap.StaticResources.clusters>. This is unrelated to the :option:--service-cluster option which does not affect zone aware routing <<https://github.com/envoyproxy/envoy/issues/774>_.>

outlier_detection: Option<OutlierDetection>

Optional global configuration for outlier detection.

upstream_bind_config: Option<BindConfig>

Optional configuration used to bind newly established upstream connections. This may be overridden on a per-cluster basis by upstream_bind_config in the cds_config.

load_stats_config: Option<ApiConfigSource>

A management server endpoint to stream load stats to via StreamLoadStats. This must have :ref:api_type <envoy_v3_api_field_config.core.v3.ApiConfigSource.api_type> :ref:GRPC <envoy_v3_api_enum_value_config.core.v3.ApiConfigSource.ApiType.GRPC>.

enable_deferred_cluster_creation: bool

Whether the ClusterManager will create clusters on the worker threads inline during requests. This will save memory and CPU cycles in cases where there are lots of inactive clusters and > 1 worker thread.

Trait Implementations

impl Clone for ClusterManager

fn clone(&self) -> ClusterManager

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ClusterManager

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for ClusterManager

fn default() -> Self

Returns the “default value” for a type.

impl Message for ClusterManager

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl Name for ClusterManager

const NAME: &'static str = "ClusterManager"

Simple name for this Message. This name is the same as it appears in the source .proto file, e.g. FooBar.

const PACKAGE: &'static str = "envoy.config.bootstrap.v3"

Package name this message type is contained in. They are domain-like and delimited by ., e.g. google.protobuf.

fn full_name() -> String

Fully-qualified unique name for this Message. It’s prefixed with the package name and names of any parent messages, e.g. google.rpc.BadRequest.FieldViolation. By default, this is the package name followed by the message name. Fully-qualified names must be unique within a domain of Type URLs.

fn type_url() -> String

Type URL for this Message, which by default is the full name with a leading slash, but may also include a leading domain name, e.g. type.googleapis.com/google.profile.Person. This can be used when serializing into the google.protobuf.Any type.

impl PartialEq for ClusterManager

fn eq(&self, other: &ClusterManager) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for ClusterManager