mirror of
https://github.com/yunionio/cloudpods.git
synced 2026-05-23 13:00:18 +08:00
55 lines
1.3 KiB
Go
55 lines
1.3 KiB
Go
// Copyright 2019 Yunion
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//
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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 alerting
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import (
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"sync"
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"yunion.io/x/log"
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"yunion.io/x/onecloud/pkg/monitor/models"
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)
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type ruleReader interface {
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fetch() []*Rule
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}
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type defaultRuleReader struct {
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sync.RWMutex
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}
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func newRuleReader() *defaultRuleReader {
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ruleReader := &defaultRuleReader{}
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return ruleReader
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}
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func (arr *defaultRuleReader) fetch() []*Rule {
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alerts, err := models.AlertManager.FetchAllAlerts()
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if err != nil {
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log.Errorf("fetch alerts from db: %v", err)
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return nil
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}
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res := make([]*Rule, 0)
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for _, alert := range alerts {
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obj, err := NewRuleFromDBAlert(&alert)
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if err != nil {
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log.Errorf("Build alert rule %s from db error: %v", alert.GetId(), err)
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continue
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}
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res = append(res, obj)
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}
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return res
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}
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