mirror of https://github.com/status-im/consul.git
113 lines
4.7 KiB
Protocol Buffer
113 lines
4.7 KiB
Protocol Buffer
// Copyright (c) HashiCorp, Inc.
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// SPDX-License-Identifier: MPL-2.0
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syntax = "proto3";
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package hashicorp.consul.mesh.v2beta1;
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import "google/protobuf/duration.proto";
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import "google/protobuf/wrappers.proto";
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import "pbcatalog/v2beta1/protocol.proto";
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import "pbcatalog/v2beta1/selector.proto";
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import "pbmesh/v2beta1/connection.proto";
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import "pbmesh/v2beta1/routing.proto";
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import "pbresource/annotations.proto";
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import "pbresource/resource.proto";
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message DestinationsConfiguration {
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option (hashicorp.consul.resource.spec) = {scope: SCOPE_NAMESPACE};
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// Selection of workloads these destinations should apply to.
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// These can be prefixes or specific workload names.
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hashicorp.consul.catalog.v2beta1.WorkloadSelector workloads = 1;
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// DefaultConfig applies to all destinations for the workloads selected by this resource.
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DestinationConfiguration default_config = 2;
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// ConfigOverrides provides per-destination or per-destination-port config overrides.
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repeated DestinationConfigOverrides config_overrides = 3;
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}
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// DestinationConfigOverrides allow to override destination configuration per destination_ref/port/datacenter.
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// In that sense, those three fields (destination_ref, destination_port and datacenter) are treated
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// sort of like map keys and config is a like a map value for that key.
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message DestinationConfigOverrides {
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// DestinationRef is the reference to an destination service that this configuration applies to.
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// This has to be pbcatalog.Service type.
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hashicorp.consul.resource.Reference destination_ref = 1;
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// DestinationPort is the port of the destination service.
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//
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// For more details on potential values of this field, see documentation for Service.ServicePort.
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//
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// If not provided, this configuration will apply to all ports of an destination.
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string destination_port = 2;
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// Datacenter is the datacenter for where this destination service lives.
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string datacenter = 3;
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// Config is the configuration that should apply to this destination.
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DestinationConfiguration config = 4;
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}
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message DestinationConfiguration {
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// Protocol overrides destination's port protocol. If no port for an destination is specified
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// or if used in the default configuration, this protocol will be used for all ports
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// or for all ports of all destinations respectively.
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hashicorp.consul.catalog.v2beta1.Protocol protocol = 1;
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// ConnectTimeout is the timeout used when making a new
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// connection to this destination. Defaults to 5 seconds if not set.
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// +kubebuilder:validation:Format=duration
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google.protobuf.Duration connect_timeout = 2;
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// Limits are the set of limits that are applied to the proxy for a specific destination.
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DestinationLimits limits = 3;
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// PassiveHealthCheck configuration determines how destination proxy instances will
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// be monitored for removal from the load balancing pool.
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PassiveHealthCheck passive_health_check = 4;
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// BalanceOutboundConnections indicates how the proxy should attempt to distribute
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// connections across worker threads.
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BalanceConnections balance_outbound_connections = 5;
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// MeshGatewayMode is the Mesh Gateway routing mode.
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MeshGatewayMode mesh_gateway_mode = 6;
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}
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// UpstreamLimits describes the limits that are associated with a specific
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// destination of a service instance.
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message DestinationLimits {
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// MaxConnections is the maximum number of connections the local proxy can
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// make to the destination service.
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google.protobuf.UInt32Value max_connections = 1;
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// MaxPendingRequests is the maximum number of requests that will be queued
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// waiting for an available connection. This is mostly applicable to HTTP/1.1
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// clusters since all HTTP/2 requests are streamed over a single
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// connection.
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google.protobuf.UInt32Value max_pending_requests = 2;
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// MaxConcurrentRequests is the maximum number of in-flight requests that will be allowed
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// to the destination cluster at a point in time. This is mostly applicable to HTTP/2
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// clusters since all HTTP/1.1 requests are limited by MaxConnections.
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google.protobuf.UInt32Value max_concurrent_requests = 3;
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}
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message PassiveHealthCheck {
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// Interval between health check analysis sweeps. Each sweep may remove
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// hosts or return hosts to the pool.
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// +kubebuilder:validation:Format=duration
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google.protobuf.Duration interval = 1;
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// MaxFailures is the count of consecutive failures that results in a host
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// being removed from the pool.
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uint32 max_failures = 2;
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// EnforcingConsecutive5XX is the % chance that a host will be actually ejected
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// when an outlier status is detected through consecutive 5xx.
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// This setting can be used to disable ejection or to ramp it up slowly. Defaults to 100.
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uint32 enforcing_consecutive_5xx = 3;
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}
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