1、問題描述
今天在執(zhí)行db.serverStatus()
命令時給出了“ "errmsg" : "not authorized on admin to execute command { serverStatus: 1.0 }",”
的錯誤提示。
通過查詢admin的權(quán)限已經(jīng)是dbOwner的權(quán)限了,然后又陸續(xù)賦予了dbadmin等權(quán)限,問題仍舊存在。
最后找到了Mongodb的權(quán)限列表,賦予了root權(quán)限終于可以把問題給解決了,然后又測試了其他幾個權(quán)限都不可以,這說明db.serverStatus是服務(wù)器級別的命令,需要mongodb的最高權(quán)限才能執(zhí)行。
下面是問題處理的簡單流程,分享給大家,以供參考。
2、錯誤內(nèi)容
[root@ggnode2 ~]# mongo 10.130.170.112:27017/admin -u admin -p MongoDB shell version: 3.2.8 Enter password: connecting to: 10.130.170.112:27017/admin MongoDB Enterprise > MongoDB Enterprise > db.serverStatus() { "ok" : 0, "errmsg" : "not authorized on admin to execute command { serverStatus: 1.0 }", "code" : 13 }
3、錯誤分析
從得到的錯誤內(nèi)容可知,是由于admin沒有執(zhí)行db.serverStatus()
命令的權(quán)限。
MongoDB Enterprise > use admin
switched to db admin
MongoDB Enterprise > show collections
system.users
system.version
MongoDB Enterprise > db.system.users.find()
{ "_id" : "admin.admin", "user" : "admin", "db" : "admin", "credentials" : { "SCRAM-SHA-1" : { "iterationCount" : 10000, "salt" : "BEN7SONYkewFMx3f67FNQw==", "storedKey" : "HjlvcjSpXpSKetcUbJyj350Xgjk=", "serverKey" : "k2WEf2cHGgg9n3tyEMJyuKaRt3U=" } }, "roles" : [{ "role" : "dbOwner", "db" : "admin" } ] }
根據(jù)查詢結(jié)果可知,admin擁有dbOwner角色權(quán)限,而執(zhí)行db.serverStatus()
命令需要root角色權(quán)限。
4、問題處理:
經(jīng)過查詢表system.users表可知,需要為admin用戶賦予root角色才能執(zhí)行db.serverStatus()命令。
賦予角色權(quán)限的操作命令如下:
#授予角色權(quán)限 MongoDB Enterprise > db.grantRolesToUser( "admin" , [ { role: "root", db: "admin" } ]) MongoDB Enterprise > #取消角色權(quán)限 MongoDB Enterprise > db.revokeRolesFromUser( "admin" , [ { role: "root", db: "admin" } ] MongoDB Enterprise >
5、問題解決
賦予root角色權(quán)限之后,再執(zhí)行db.serverStatus()
命令就OK了,執(zhí)行結(jié)果如下:
MongoDB Enterprise > db.serverStatus() MongoDB shell version: 3.2.8 connecting to: 10.130.170.112:27017/admin { "host" : "ggnode2", "advisoryHostFQDNs" : [ ], "version" : "3.2.8", "process" : "mongod", "pid" : NumberLong(23155), "uptime" : 1470624, "uptimeMillis" : NumberLong(1470624043), "uptimeEstimate" : 1415522, "localTime" : ISODate("2016-11-07T04:13:33.328Z"), "asserts" : { "regular" : 0, "warning" : 0, "msg" : 0, "user" : 62, "rollovers" : 0 }, "connections" : { "current" : 1, "available" : 818, "totalCreated" : NumberLong(6025) }, "extra_info" : { "note" : "fields vary by platform", "heap_usage_bytes" : 60437840, "page_faults" : 28 }, "globalLock" : { "totalTime" : NumberLong("1470624234000"), "currentQueue" : { "total" : 0, "readers" : 0, "writers" : 0 }, "activeClients" : { "total" : 8, "readers" : 0, "writers" : 0 } }, "locks" : { … … "storage" : { "freelist" : { "search" : { "bucketExhausted" : NumberLong(0), "requests" : NumberLong(0), "scanned" : NumberLong(0) } } }, "ttl" : { "deletedDocuments" : NumberLong(0), "passes" : NumberLong(24508) } }, "ok" : 1 }
總結(jié)
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