// Copyright (c) HashiCorp, Inc.
// SPDX-License-Identifier: MPL-2.0

syntax = "proto3";

package hashicorp.consul.mesh.v2beta1;

import "k8s.io/api/core/v1/generated.proto";
import "pbresource/annotations.proto";

// This is a Resource type.
message GatewayClassConfig {
  option (hashicorp.consul.resource.spec) = {scope: SCOPE_CLUSTER};

  // +kubebuilder:validation:Enum=ClusterIP;NodePort;LoadBalancer
  optional string service_type = 1;

  // NodeSelector is a selector which must be true for the pod to fit on a node.
  // Selector which must match a node's labels for the pod to be scheduled on that node.
  // More info: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/
  map<string, string> node_selector = 2;

  // Tolerations allow the scheduler to schedule nodes with matching taints.
  // More Info: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/
  repeated k8s.io.api.core.v1.Toleration tolerations = 3;
  optional Deployment deployment = 4;
  optional CopyAnnotations copy_annotations = 5;
  optional string pod_security_policy = 6;
  optional string openshift_scc_name = 7;
  optional bool use_host_ports = 8;
}

message CopyAnnotations {
  repeated string service = 1;
}

message Deployment {
  // +kubebuilder:default:=1
  // +kubebuilder:validation:Maximum=8
  // +kubebuilder:validation:Minimum=1
  // Number of gateway instances that should be deployed by default
  optional uint32 default_instances = 1;
  // +kubebuilder:default:=1
  // +kubebuilder:validation:Maximum=8
  // +kubebuilder:validation:Minimum=1
  // Minimum allowed number of gateway instances
  optional uint32 min_instances = 2;
  // +kubebuilder:default:=8
  // +kubebuilder:validation:Maximum=8
  // +kubebuilder:validation:Minimum=1
  // Max allowed number of gateway instances
  optional uint32 max_instances = 3;
  // Resources defines the resource requirements for the gateway.
  k8s.io.api.core.v1.ResourceRequirements resources = 4;
}