mongodb的監(jiān)控-創(chuàng)新互聯(lián)

監(jiān)控思路：一個(gè)是集群成員的健康狀態(tài)，一個(gè)是連接數(shù)

創(chuàng)新互聯(lián)于2013年開始，是專業(yè)互聯(lián)網(wǎng)技術(shù)服務(wù)公司，擁有項(xiàng)目成都做網(wǎng)站、成都網(wǎng)站設(shè)計(jì)網(wǎng)站策劃，項(xiàng)目實(shí)施與項(xiàng)目整合能力。我們以讓每一個(gè)夢(mèng)想脫穎而出為使命，1280元海州做網(wǎng)站,已為上家服務(wù),為海州各地企業(yè)和個(gè)人服務(wù),聯(lián)系電話:028-86922220

1.通過命令rs.status()進(jìn)行集群內(nèi)成員健康

MongoDB Enterprise config-rs:PRIMARY> rs.status()
{
        "set" : "config-rs",       # 副本集已經(jīng)配置成功
        "date" : ISODate("2019-11-23T04:56:35.588Z"),
        "myState" : 1,
        "term" : NumberLong(1),
        "syncingTo" : "",
        "syncSourceHost" : "",
        "syncSourceId" : -1,
        "configsvr" : true,
        "heartbeatIntervalMillis" : NumberLong(2000),
        "majorityVoteCount" : 2,
        "writeMajorityCount" : 2,
        "optimes" : {
                "lastCommittedOpTime" : {
                        "ts" : Timestamp(1574484982, 1),
                        "t" : NumberLong(1)
                },
                "lastCommittedWallTime" : ISODate("2019-11-23T04:56:22.464Z"),
                "readConcernMajorityOpTime" : {
                        "ts" : Timestamp(1574484982, 1),
                        "t" : NumberLong(1)
                },
                "readConcernMajorityWallTime" : ISODate("2019-11-23T04:56:22.464Z"),
                "appliedOpTime" : {
                        "ts" : Timestamp(1574484982, 1),
                        "t" : NumberLong(1)
                },
                "durableOpTime" : {
                        "ts" : Timestamp(1574484982, 1),
                        "t" : NumberLong(1)
                },
                "lastAppliedWallTime" : ISODate("2019-11-23T04:56:22.464Z"),
                "lastDurableWallTime" : ISODate("2019-11-23T04:56:22.464Z")
        },
        "lastStableRecoveryTimestamp" : Timestamp(1574484952, 30),
        "lastStableCheckpointTimestamp" : Timestamp(1574484952, 30),
        "electionCandidateMetrics" : {
                "lastElectionReason" : "electionTimeout",
                "lastElectionDate" : ISODate("2019-11-23T04:55:51.134Z"),
                "termAtElection" : NumberLong(1),
                "lastCommittedOpTimeAtElection" : {
                        "ts" : Timestamp(0, 0),
                        "t" : NumberLong(-1)
                },
                "lastSeenOpTimeAtElection" : {
                        "ts" : Timestamp(1574484951, 1),
                        "t" : NumberLong(-1)
                },
                "numVotesNeeded" : 1,
                "priorityAtElection" : 1,
                "electionTimeoutMillis" : NumberLong(10000),
                "newTermStartDate" : ISODate("2019-11-23T04:55:52.141Z"),
                "wMajorityWriteAvailabilityDate" : ISODate("2019-11-23T04:55:52.266Z")
        },
        "members" : [
                {
                        "_id" : 0,
                        "name" : "worker2:27018",
                        "ip" : "192.168.255.134",
                        "health" : 1,         # 監(jiān)控該值，不是1就實(shí)現(xiàn)告警
                        "state" : 1,
                        "stateStr" : "PRIMARY",
                        "uptime" : 722,
                        "optime" : {
                                "ts" : Timestamp(1574484982, 1),
                                "t" : NumberLong(1)
                        },
                        "optimeDate" : ISODate("2019-11-23T04:56:22Z"),
                        "syncingTo" : "",
                        "syncSourceHost" : "",
                        "syncSourceId" : -1,
                        "infoMessage" : "could not find member to sync from",
                        "electionTime" : Timestamp(1574484951, 2),
                        "electionDate" : ISODate("2019-11-23T04:55:51Z"),
                        "configVersion" : 2,
                        "self" : true,
                        "lastHeartbeatMessage" : ""
                },
                {
                        "_id" : 1,
                        "name" : "worker2:27019",
                        "ip" : "192.168.255.134",
                        "health" : 1,
                        "state" : 2,
                        "stateStr" : "SECONDARY",
                        "uptime" : 13,
                        "optime" : {
                                "ts" : Timestamp(1574484982, 1),
                                "t" : NumberLong(1)
                        },
                        "optimeDurable" : {
                                "ts" : Timestamp(1574484982, 1),
                                "t" : NumberLong(1)
                        },
                        "optimeDate" : ISODate("2019-11-23T04:56:22Z"),
                        "optimeDurableDate" : ISODate("2019-11-23T04:56:22Z"),
                        "lastHeartbeat" : ISODate("2019-11-23T04:56:34.705Z"),
                        "lastHeartbeatRecv" : ISODate("2019-11-23T04:56:35.176Z"),
                        "pingMs" : NumberLong(0),
                        "lastHeartbeatMessage" : "",
                        "syncingTo" : "",
                        "syncSourceHost" : "",
                        "syncSourceId" : -1,
                        "infoMessage" : "",
                        "configVersion" : 2
                }
        ],
        "ok" : 1,
        "$gleStats" : {
                "lastOpTime" : {
                        "ts" : Timestamp(1574484982, 1),
                        "t" : NumberLong(1)
                },
                "electionId" : ObjectId("7fffffff0000000000000001")
        },
        "lastCommittedOpTime" : Timestamp(1574484982, 1),
        "$clusterTime" : {
                "clusterTime" : Timestamp(1574484982, 1),
                "signature" : {
                        "hash" : BinData(0,"AAAAAAAAAAAAAAAAAAAAAAAAAAA="),
                        "keyId" : NumberLong(0)
                }
        },
        "operationTime" : Timestamp(1574484982, 1)
}

分段說明
set
當(dāng)前副本集名稱
date
執(zhí)行命令時(shí)間
myState
當(dāng)前節(jié)點(diǎn)的狀態(tài)(角色)
syncingTo
同步源
heartbeatIntervalMillis
心跳間隔
members
節(jié)點(diǎn)成員
members.id
成員編號(hào)
members.name
成員名稱
members.heath
健康狀態(tài)，1-true,0-false 監(jiān)控該值，為0結(jié)合zabbix則告警
members.state
成員狀態(tài)(角色)1-主節(jié)點(diǎn) 2-備節(jié)點(diǎn) 7-仲裁節(jié)點(diǎn)
members.stateStr
成員狀態(tài)名
members.uptime
成員啟動(dòng)運(yùn)行時(shí)長(zhǎng)
members.optime
成員oplog時(shí)間戳(字段ts)
members.optimeDate
成員oplog時(shí)間(格式化)
members.lastHeartbeat
當(dāng)前節(jié)點(diǎn)對(duì)成員的最后一個(gè)心跳
members.lastHeartbeatRecv
當(dāng)前節(jié)點(diǎn)收到該成員的最后一個(gè)心跳
members.pingMs
當(dāng)前節(jié)點(diǎn)到該成員的回路時(shí)長(zhǎng)
members.syncingTo
成員同步源
members.electionTime
主節(jié)點(diǎn)選舉時(shí)間戳(ms)
members.electionDate
主節(jié)點(diǎn)選舉時(shí)間(格式化)

2.通過mongostat監(jiān)控conn連接數(shù)字段

$ mongostat --host 192.168.255.134 --port 27017  -u adminUser -p adminPass --authenticationDatabase="admin" —json

{"192.168.255.134:27017":{"arw":"1|0","command":"2|0","conn":"2","delete":"*0","dirty":"0.0%","flushes":"0","getmore":"0","insert":"*0","net_in":"167b","net_out":"35.4k","qrw":"0|0","query":"*0","res":"83.0M","time":"14:27:26","update":"*0","used":"0.0%","vsize":"1.52G"}}

3.可以引入pymongo模塊進(jìn)行監(jiān)控，具體腳本就不貼出了，比較簡(jiǎn)單。連接數(shù)默認(rèn)大于2000就有問題，也可以結(jié)合zabbix進(jìn)行自定義監(jiān)控，大于2000的連接數(shù)就觸發(fā)告警。監(jiān)控腳本為python，過幾天貼上

另外有需要云服務(wù)器可以了解下創(chuàng)新互聯(lián)cdcxhl.cn，海內(nèi)外云服務(wù)器15元起步，三天無理由+7*72小時(shí)售后在線，公司持有idc許可證，提供“云服務(wù)器、裸金屬服務(wù)器、高防服務(wù)器、香港服務(wù)器、美國(guó)服務(wù)器、虛擬主機(jī)、免備案服務(wù)器”等云主機(jī)租用服務(wù)以及企業(yè)上云的綜合解決方案，具有“安全穩(wěn)定、簡(jiǎn)單易用、服務(wù)可用性高、性價(jià)比高”等特點(diǎn)與優(yōu)勢(shì)，專為企業(yè)上云打造定制，能夠滿足用戶豐富、多元化的應(yīng)用場(chǎng)景需求。

網(wǎng)站名稱：mongodb的監(jiān)控-創(chuàng)新互聯(lián)
本文路徑：http://muchs.cn/article32/cdsepc.html

成都網(wǎng)站建設(shè)公司_創(chuàng)新互聯(lián)，為您提供用戶體驗(yàn)、標(biāo)簽優(yōu)化、搜索引擎優(yōu)化、域名注冊(cè)、小程序開發(fā)、網(wǎng)站設(shè)計(jì)

廣告

聲明：本網(wǎng)站發(fā)布的內(nèi)容（圖片、視頻和文字）以用戶投稿、用戶轉(zhuǎn)載內(nèi)容為主，如果涉及侵權(quán)請(qǐng)盡快告知，我們將會(huì)在第一時(shí)間刪除。文章觀點(diǎn)不代表本網(wǎng)站立場(chǎng)，如需處理請(qǐng)聯(lián)系客服。電話：028-86922220；郵箱：631063699@qq.com。內(nèi)容未經(jīng)允許不得轉(zhuǎn)載，或轉(zhuǎn)載時(shí)需注明來源： 創(chuàng)新互聯(lián)

成都做網(wǎng)站