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[horus] New modularity features (#348)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,136 @@ | ||
| // Licensed to the Apache Software Foundation (ASF) under one or more | ||
| // contributor license agreements. See the NOTICE file distributed with | ||
| // this work for additional information regarding copyright ownership. | ||
| // The ASF licenses this file to You 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. | ||
|
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| package horuser | ||
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||
| import ( | ||
| "context" | ||
| "fmt" | ||
| "github.com/apache/dubbo-kubernetes/app/horus/basic/db" | ||
| "github.com/apache/dubbo-kubernetes/app/horus/core/alert" | ||
| "k8s.io/apimachinery/pkg/util/wait" | ||
| "k8s.io/klog/v2" | ||
| "sync" | ||
| "time" | ||
| ) | ||
|
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| func (h *Horuser) CustomizeModularManager(ctx context.Context) error { | ||
| go wait.UntilWithContext(ctx, h.CustomizeModular, time.Duration(h.cc.CustomModular.CheckIntervalSecond)*time.Second) | ||
| <-ctx.Done() | ||
| return nil | ||
| } | ||
|
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||
| func (h *Horuser) CustomizeModular(ctx context.Context) { | ||
| var wg sync.WaitGroup | ||
| for clusterName, addr := range h.cc.PromMultiple { | ||
| if _, exists := h.cc.CustomModular.KubeMultiple[clusterName]; !exists { | ||
| klog.Infof("CustomizeModular config disable clusterName: %v", clusterName) | ||
| continue | ||
| } | ||
| wg.Add(1) | ||
| go func(clusterName, addr string) { | ||
| defer wg.Done() | ||
| }(clusterName, addr) | ||
| } | ||
| wg.Wait() | ||
| } | ||
|
|
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| func (h *Horuser) CustomizeModularOnCluster(clusterName, addr string) { | ||
| klog.Infof("CustomizeModularOnCluster Start clusterName:%v", clusterName) | ||
| for moduleName, ql := range h.cc.CustomModular.CheckQL { | ||
| vecs, err := h.InstantQuery(addr, ql, clusterName, h.cc.CustomModular.PromQueryTimeSecond) | ||
| if err != nil { | ||
| klog.Errorf("CustomizeModularOnCluster InstantQuery err:%v", err) | ||
| klog.Infof("clusterName:%vec ql: %v", clusterName, ql) | ||
| return | ||
| } | ||
| count := len(vecs) | ||
| for index, vec := range vecs { | ||
| labelMap := vec.Metric | ||
| nodeName := string(labelMap["node"]) | ||
| if nodeName == "" { | ||
| klog.Warningf("CustomizeModularOnCluster empty.") | ||
| klog.Infof("clusterName:%v moduleName:%v index:%d", clusterName, moduleName, index) | ||
| continue | ||
| } | ||
| ip := string(labelMap["instance"]) | ||
| value := vec.Value.String() | ||
| klog.Infof("RunCommonModuleOnCluster.QueryRes.print[clusterName:%v][moduleName:%v][%d][nodeName:%v][value:%v][count:%v]", clusterName, moduleName, index+1, nodeName, value, count) | ||
| h.CustomizeModularNodes(clusterName, moduleName, nodeName, ip) | ||
| } | ||
| } | ||
| } | ||
|
|
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| func (h *Horuser) CustomizeModularNodes(clusterName, moduleName, nodeName, ip string) { | ||
| today := time.Now().Format("2006-01-02") | ||
|
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| recoveryQL := h.cc.CustomModular.RecoveryQL[moduleName] | ||
| dailyLimit := h.cc.CustomModular.CordonDailyLimit[moduleName] | ||
|
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| data, err := db.GetDailyLimitNodeDataInfoDate(today, moduleName, clusterName) | ||
| if err != nil { | ||
| klog.Errorf("CustomizeModularNodes GetDailyLimitNodeDataInfoDate err:%v", err) | ||
| return | ||
| } | ||
| klog.Infof("%v", data) | ||
| if len(data) > dailyLimit { | ||
| msg := fmt.Sprintf("【日期:%v】 【集群:%v\n】 【模块今日 Cordon 节点数: %v】\n 【已达到今日上限: %v】\n [节点:%v]", | ||
| data, clusterName, moduleName, dailyLimit, nodeName) | ||
| klog.Infof(msg) | ||
| klog.Infof("Attempting to send DingTalk message (limit exceeded): %s", msg) | ||
| alert.DingTalkSend(h.cc.CustomModular.DingTalk, msg) | ||
| klog.Infof("DingTalk message sent (limit exceeded)") | ||
| return | ||
| } | ||
|
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||
| write := db.NodeDataInfo{ | ||
| NodeName: nodeName, | ||
| NodeIP: ip, | ||
| ClusterName: clusterName, | ||
| ModuleName: moduleName, | ||
| Reason: moduleName, | ||
| FirstDate: today, | ||
| RecoveryQL: recoveryQL, | ||
| } | ||
| pass, _ := write.Check() | ||
| if pass { | ||
| klog.Infof("CustomizeModularNodes already existing clusterName:%v nodeName:%v moduleName:%v", clusterName, nodeName, moduleName) | ||
| return | ||
| } | ||
| err = h.Cordon(nodeName, clusterName) | ||
| res := "success" | ||
| if err != nil { | ||
| res = fmt.Sprintf("failed:%v", err) | ||
| klog.Errorf("Cordon failed:%v", err) | ||
| } | ||
| if err != nil { | ||
| res = fmt.Sprintf("failed:%v", err) | ||
| } | ||
|
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| msg := fmt.Sprintf("【集群:%v】\n 【%s 插件 Cordon 节点:%v】\n 【结果: %v】\n 【今日操作次数:%v】", | ||
| clusterName, moduleName, nodeName, res, len(today)+1) | ||
| klog.Infof(msg) | ||
|
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| klog.Infof("Attempting to send DingTalk message: %s", msg) | ||
| alert.DingTalkSend(h.cc.CustomModular.DingTalk, msg) | ||
| klog.Infof("DingTalk message sent") | ||
|
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||
| _, err = write.AddOrGet() | ||
| if err != nil { | ||
| klog.Errorf("CustomizeModularNodes AddOrGet err:%v", err) | ||
| klog.Infof("moduleName:%v nodeName:%v", moduleName, nodeName) | ||
| } | ||
| klog.Infof("CustomizeModularNodes AddOrGet success moduleName:%v nodeName:%v", moduleName, nodeName) | ||
| } |