GRPCRoute

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/GRPCRoute",
  "title": "GRPCRoute",
  "type": "object",
  "description": "A GRPCRoute defines gRPC routing rules from Gateway listeners to backend services, matching on gRPC service and method names for targeted traffic distribution.",
  "properties": {
    "apiVersion": {
      "type": "string",
      "const": "gateway.networking.k8s.io/v1"
    },
    "kind": {
      "type": "string",
      "const": "GRPCRoute"
    },
    "metadata": {
      "$ref": "#/components/schemas/ObjectMeta"
    },
    "spec": {
      "type": "object",
      "properties": {
        "parentRefs": {
          "type": "array",
          "description": "Gateway listeners this route attaches to.",
          "items": {
            "type": "object",
            "properties": {
              "name": {
                "type": "string"
              },
              "namespace": {
                "type": "string"
              }
            }
          }
        },
        "hostnames": {
          "type": "array",
          "description": "Hostnames that should match for this route.",
          "items": {
            "type": "string"
          }
        },
        "rules": {
          "type": "array",
          "description": "gRPC routing rules.",
          "items": {
            "type": "object",
            "properties": {
              "matches": {
                "type": "array",
                "items": {
                  "type": "object",
                  "properties": {
                    "method": {
                      "type": "object",
                      "properties": {
                        "service": {
                          "type": "string",
                          "description": "gRPC service name to match."
                        },
                        "method": {
                          "type": "string",
                          "description": "gRPC method name to match."
                        },
                        "type": {
                          "type": "string",
                          "enum": [
                            "Exact",
                            "RegularExpression"
                          ]
                        }
                      }
                    }
                  }
                }
              },
              "backendRefs": {
                "type": "array",
                "items": {
                  "type": "object",
                  "properties": {
                    "name": {
                      "type": "string"
                    },
                    "namespace": {
                      "type": "string"
                    },
                    "port": {
                      "type": "integer"
                    },
                    "weight": {
                      "type": "integer"
                    }
                  }
                }
              }
            }
          }
        }
      }
    }
  }
}