consul/proto-public/pbcatalog/v1alpha1/service.proto

// Copyright (c) HashiCorp, Inc.
// SPDX-License-Identifier: BUSL-1.1

syntax = "proto3";

package hashicorp.consul.catalog.v1alpha1;

import "pbcatalog/v1alpha1/protocol.proto";
import "pbcatalog/v1alpha1/selector.proto";

message Service {
  // workloads is a selector for the workloads this service should represent.
  WorkloadSelector workloads = 1;
  // ports is the list of mappings of workload ports that this service
  // represents.
  repeated ServicePort ports = 2;

  // virtual_ips is a list of virtual IPs for this service. This is useful when you need to set
  // an IP from an external system (like Kubernetes). This can be an IPv4 or IPv6 string.
  repeated string virtual_ips = 3;
}

message ServicePort {
  // virtual_port is the port that could only be used when transparent
  // proxy is used alongside a virtual IP or a virtual DNS address.
  // This value is ignored in other cases. Whether or not using transparent
  // proxy, this value is optional.
  uint32 virtual_port = 1;

  // target_port is the name of the workload port.
  string target_port = 2;

  // protocol is the port's protocol. This should be set to "mesh"
  // if the target port is the proxy's inbound port.
  Protocol protocol = 3;
}