mirror of https://github.com/milvus-io/milvus.git
53 lines
1.4 KiB
Go
53 lines
1.4 KiB
Go
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// Copyright 2014 The Prometheus Authors
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package metrics
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import (
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"github.com/prometheus/client_golang/prometheus"
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dto "github.com/prometheus/client_model/go"
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)
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func NewMilvusRegistry() *MilvusRegistry {
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r := &MilvusRegistry{
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GoRegistry: prometheus.NewRegistry(),
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CRegistry: NewCRegistry(),
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}
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r.GoRegistry.MustRegister(prometheus.NewProcessCollector(prometheus.ProcessCollectorOpts{}))
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r.GoRegistry.MustRegister(prometheus.NewGoCollector())
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return r
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}
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// re-write the implementation of Gather()
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type MilvusRegistry struct {
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GoRegistry *prometheus.Registry
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CRegistry *CRegistry
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}
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// Gather implements Gatherer.
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func (r *MilvusRegistry) Gather() ([]*dto.MetricFamily, error) {
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var res []*dto.MetricFamily
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res1, err := r.GoRegistry.Gather()
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if err != nil {
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return res, err
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}
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res2, err := r.CRegistry.Gather()
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if err != nil {
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return res, err
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}
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res = append(res1, res2...)
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return res, nil
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}
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