milvus/internal/util/metricsinfo/metrics_info.go
dragondriver 648d22ee40
Expose metrics of IndexCoord and IndexNodes (#7157)
Signed-off-by: dragondriver <jiquan.long@zilliz.com>
2021-08-19 10:28:10 +08:00

70 lines
2.1 KiB
Go

// Copyright (C) 2019-2020 Zilliz. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance
// with the License. You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software distributed under the License
// is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
// or implied. See the License for the specific language governing permissions and limitations under the License.
package metricsinfo
import (
"encoding/json"
)
// ComponentInfos defines the interface of all component infos
type ComponentInfos interface {
}
// MarshalComponentInfos returns the json string of ComponentInfos
func MarshalComponentInfos(infos ComponentInfos) (string, error) {
binary, err := json.Marshal(infos)
return string(binary), err
}
// UnmarshalComponentInfos constructs a ComponentInfos object using a json string
func UnmarshalComponentInfos(s string, infos ComponentInfos) error {
return json.Unmarshal([]byte(s), infos)
}
// BaseComponentInfos contains basic information that all components should have.
type BaseComponentInfos struct {
HasError bool `json:"has_error"`
ErrorReason string `json:"error_reason"`
Name string `json:"name"`
// TODO(dragondriver): more required information
}
// QueryNodeInfos implements ComponentInfos
type QueryNodeInfos struct {
BaseComponentInfos
// TODO(dragondriver): add more detail metrics
}
// QueryCoordInfos implements ComponentInfos
type QueryCoordInfos struct {
BaseComponentInfos
// TODO(dragondriver): add more detail metrics
}
// ProxyInfos implements ComponentInfos
type ProxyInfos struct {
BaseComponentInfos
// TODO(dragondriver): add more detail metrics
}
// IndexNodeInfos implements ComponentInfos
type IndexNodeInfos struct {
BaseComponentInfos
// TODO(dragondriver): add more detail metrics
}
// IndexCoordInfos implements ComponentInfos
type IndexCoordInfos struct {
BaseComponentInfos
// TODO(dragondriver): add more detail metrics
}