syntax = "proto3";

package hashicorp.consul.hcp.v2;

import "pbhcp/v2/hcp_config.proto";
import "pbresource/annotations.proto";

// TelemetryState describes configuration required to forward telemetry to the HashiCorp Cloud Platform.
// This resource is managed internally and is only written if the cluster is linked to HCP. Any
// manual changes to the resource will be reconciled and overwritten with the internally computed
// state.
message TelemetryState {
  option (hashicorp.consul.resource.spec) = {scope: SCOPE_CLUSTER};

  // ResourceId is the identifier for the cluster linked with HCP.
  string resource_id = 1;

  // ClientId is the oauth client identifier for cluster.
  // This client has capabilities limited to writing telemetry data for this cluster.
  string client_id = 2;

  // ClientSecret is the oauth secret used to authenticate requests to send telemetry data to HCP.
  string client_secret = 3;

  HCPConfig hcp_config = 4;
  ProxyConfig proxy = 5;
  MetricsConfig metrics = 6;
}

// MetricsConfig configures metric specific collection details
message MetricsConfig {
  // Endpoint is the HTTPS address and path to forward metrics to
  string endpoint = 1;

  // IncludeList contains patterns to match against metric names. Only matched metrics are forwarded.
  repeated string include_list = 2;

  // Labels contains key value pairs that are associated with all metrics collected and fowarded.
  map<string, string> labels = 3;

  // Disabled toggles metric forwarding. If true, metric forwarding will stop until disabled is set to false.
  bool disabled = 4;
}

// ProxyConfig describes configuration for forwarding requests through an http proxy
message ProxyConfig {
  // HttpProxy configures the http proxy to use for HTTP (non-TLS) requests.
  string http_proxy = 1;

  // HttpsProxy configures the http proxy to use for HTTPS (TLS) requests.
  string https_proxy = 2;

  // NoProxy can be configured to include domains which should NOT be forwarded through the configured http proxy
  repeated string no_proxy = 3;
}