mirror of
https://github.com/yunionio/cloudpods.git
synced 2026-05-06 21:52:54 +08:00
80 lines
2.2 KiB
Go
80 lines
2.2 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 service
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import (
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"context"
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"fmt"
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"yunion.io/x/log"
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"yunion.io/x/pkg/errors"
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"yunion.io/x/onecloud/pkg/cloudcommon/tsdb"
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"yunion.io/x/onecloud/pkg/compute/options"
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"yunion.io/x/onecloud/pkg/mcclient"
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"yunion.io/x/onecloud/pkg/mcclient/auth"
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"yunion.io/x/onecloud/pkg/util/influxdb"
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)
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type sInfluxdbEndpointListener struct {
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done map[string]bool
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}
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func (listener *sInfluxdbEndpointListener) OnServiceCatalogChange(catalog mcclient.IServiceCatalog) {
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s := auth.GetAdminSession(context.Background(), options.Options.Region)
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urls, err := tsdb.GetDefaultServiceSourceURLs(s, options.Options.SessionEndpointType)
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if err != nil {
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log.Debugf("sInfluxdbEndpointListener: no influxdb endpoints found, retry later...")
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return
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}
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for _, url := range urls {
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if done, ok := listener.done[url]; ok && done {
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continue
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}
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err = setInfluxdbRetentionPolicyForUrl(url)
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if err != nil {
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log.Errorf("set retention policy for url %q fail %s", url, err)
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} else {
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listener.done[url] = true
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}
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}
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}
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func setInfluxdbRetentionPolicy() {
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listener := &sInfluxdbEndpointListener{
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done: make(map[string]bool),
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}
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auth.RegisterCatalogListener(listener)
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}
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func setInfluxdbRetentionPolicyForUrl(url string) error {
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db := influxdb.NewInfluxdb(url)
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err := db.SetDatabase("telegraf")
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if err != nil {
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return errors.Wrap(err, "set database telegraf")
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}
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rp := influxdb.SRetentionPolicy{
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Name: "30day_only",
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Duration: fmt.Sprintf("%dd", options.Options.MetricsRetentionDays),
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ReplicaN: 1,
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Default: true,
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}
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err = db.SetRetentionPolicy(rp)
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if err != nil {
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return errors.Wrap(err, "set retention policy")
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}
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return nil
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}
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