bt安装mongodb无法开启解决笔记！

2016-06-12 阅读:次

宝塔mongodb安装v4.4.6面板上无法启动.service mongodb start命令行启动提示如下，打开配置文件找到fork改成false或直接注销,再次执行启动没有提示信息。

There doesn't seem to be a server running with dbpath: /www/server/mongodb/data
about to fork child process, waiting until server is ready for connections.
forked process: 10864
ERROR: child process failed, exited with 14
To see additional information in this output, start without the "--fork" option.

mongod服务未启动，启动客户端mongo报错：

[root@test bin]# ./mongo
MongoDB shell version v4.4.6
connecting to: mongodb://127.0.0.1:27017/?compressors=disabled&gssapiServiceName=mongodb
Error: couldn't connect to server 127.0.0.1:27017, connection attempt failed: SocketException: Error connecting to 127.0.0.1:27017 :: caused by :: Connection refused :
connect@src/mongo/shell/mongo.js:374:17
@(connect):2:6
exception: connect failed
exiting with code 1

bindIp: 0.0.0.0 不能是127.0.0.1
服务器上测试，一个窗口开启mongod：./mongod --dbpath /www/server/mongodb/data/，
另一个窗口开启mongo:./mongo是可以的，但这样肯定是不正常的。
sudo /etc/init.d/mongodb restart等各种方式都无法正常启动

######最后发现是mongodb使用的端口27017未开放。宝塔卸载mongodb，删除/www/server/mongodb目录。阿里云开放入端口27017,源0.0.0.0/0，重新安装自动开启。

windows命令行开启mongodb

D:\workplace\mongodb\bin>
mongod.exe --config D:\workplace\mongodb\mongodb.conf  --install   --serviceName "mongodb"  
  
D:\workplace\mongodb\bin>net start mongodb  
#或者
D:\workplace\mongodb\bin>sc start mongodb  
#打开windows服务查看
D:\workplace\mongodb\bin>services.msc
 
```  

 

>mongodb启动报错

[root@paijinhua new.pjinhua.com]# sudo service mongdb start
Redirecting to /bin/systemctl start mongdb.service
Failed to start mongdb.service: Unit not found.

[root@paijinhua new.pjinhua.com]# /bin/systemctl start mongdb.service
Failed to start mongdb.service: Unit not found.

[root@paijinhua new.pjinhua.com]# /etc/init.d/mongodb start
about to fork child process, waiting until server is ready for connections.
forked process: 32345
ERROR: child process failed, exited with 1
To see additional information in this output, start without the “–fork” option.

1	>删除日志、`lock`、`sock`文件

rm -rf /www/server/mongodb/log/*
rm -rf /www/server/mongodb/data/mongod.lock
rm -rf /tmp/mongodb-17027.sock

1	>`repair`修复

[root@xxx bin]# ./mongod –repair
{“t”:{“$date”:”2022-02-16T10:47:07.737+08:00”},”s”:”I”, “c”:”CONTROL”, “id”:23285, “ctx”:”main”,”msg”:”Automatically disabling TLS 1.0, to force-enable TLS 1.0 specify –sslDisabledProtocols ‘none’”}
{“t”:{“$date”:”2022-02-16T10:47:07.742+08:00”},”s”:”W”, “c”:”ASIO”, “id”:22601, “ctx”:”main”,”msg”:”No TransportLayer configured during NetworkInterface startup”}
{“t”:{“$date”:”2022-02-16T10:47:07.742+08:00”},”s”:”I”, “c”:”NETWORK”, “id”:4648601, “ctx”:”main”,”msg”:”Implicit TCP FastOpen unavailable. If TCP FastOpen is required, set tcpFastOpenServer, tcpFastOpenClient, and tcpFastOpenQueueSize.”}
{“t”:{“$date”:”2022-02-16T10:47:07.742+08:00”},”s”:”I”, “c”:”STORAGE”, “id”:4615611, “ctx”:”initandlisten”,”msg”:”MongoDB starting”,”attr”:{“pid”:1136,”port”:27017,”dbPath”:”/data/db”,”architecture”:”64-bit”,”host”:”paijinhua”}}
{“t”:{“$date”:”2022-02-16T10:47:07.742+08:00”},”s”:”I”, “c”:”CONTROL”, “id”:23403, “ctx”:”initandlisten”,”msg”:”Build Info”,”attr”:{“buildInfo”:{“version”:”4.4.6”,”gitVersion”:”72e66213c2c3eab37d9358d5e78ad7f5c1d0d0d7”,”openSSLVersion”:”OpenSSL 1.0.1e-fips 11 Feb 2013”,”modules”:[],”allocator”:”tcmalloc”,”environment”:{“distmod”:”rhel70”,”distarch”:”x86_64”,”target_arch”:”x86_64”}}}}
{“t”:{“$date”:”2022-02-16T10:47:07.742+08:00”},”s”:”I”, “c”:”CONTROL”, “id”:51765, “ctx”:”initandlisten”,”msg”:”Operating System”,”attr”:{“os”:{“name”:”CentOS Linux release 7.6.1810 (Core) “,”version”:”Kernel 3.10.0-1127.19.1.el7.x86_64”}}}
{“t”:{“$date”:”2022-02-16T10:47:07.742+08:00”},”s”:”I”, “c”:”CONTROL”, “id”:21951, “ctx”:”initandlisten”,”msg”:”Options set by command line”,”attr”:{“options”:{“repair”:true}}}
{“t”:{“$date”:”2022-02-16T10:47:07.743+08:00”},”s”:”E”, “c”:”STORAGE”, “id”:20557, “ctx”:”initandlisten”,”msg”:”DBException in initAndListen, terminating”,”attr”:{“error”:”NonExistentPath: Data directory /data/db not found. Create the missing directory or specify another path using (1) the –dbpath command line option, or (2) by adding the ‘storage.dbPath’ option in the configuration file.”}}
{“t”:{“$date”:”2022-02-16T10:47:07.743+08:00”},”s”:”I”, “c”:”REPL”, “id”:4784900, “ctx”:”initandlisten”,”msg”:”Stepping down the ReplicationCoordinator for shutdown”,”attr”:{“waitTimeMillis”:10000}}
{“t”:{“$date”:”2022-02-16T10:47:07.743+08:00”},”s”:”I”, “c”:”COMMAND”, “id”:4784901, “ctx”:”initandlisten”,”msg”:”Shutting down the MirrorMaestro”}
{“t”:{“$date”:”2022-02-16T10:47:07.743+08:00”},”s”:”I”, “c”:”SHARDING”, “id”:4784902, “ctx”:”initandlisten”,”msg”:”Shutting down the WaitForMajorityService”}
{“t”:{“$date”:”2022-02-16T10:47:07.743+08:00”},”s”:”I”, “c”:”NETWORK”, “id”:4784905, “ctx”:”initandlisten”,”msg”:”Shutting down the global connection pool”}
{“t”:{“$date”:”2022-02-16T10:47:07.743+08:00”},”s”:”I”, “c”:”STORAGE”, “id”:4784906, “ctx”:”initandlisten”,”msg”:”Shutting down the FlowControlTicketholder”}
{“t”:{“$date”:”2022-02-16T10:47:07.743+08:00”},”s”:”I”, “c”:”-“, “id”:20520, “ctx”:”initandlisten”,”msg”:”Stopping further Flow Control ticket acquisitions.”}
{“t”:{“$date”:”2022-02-16T10:47:07.743+08:00”},”s”:”I”, “c”:”NETWORK”, “id”:4784918, “ctx”:”initandlisten”,”msg”:”Shutting down the ReplicaSetMonitor”}
{“t”:{“$date”:”2022-02-16T10:47:07.743+08:00”},”s”:”I”, “c”:”SHARDING”, “id”:4784921, “ctx”:”initandlisten”,”msg”:”Shutting down the MigrationUtilExecutor”}
{“t”:{“$date”:”2022-02-16T10:47:07.743+08:00”},”s”:”I”, “c”:”CONTROL”, “id”:4784925, “ctx”:”initandlisten”,”msg”:”Shutting down free monitoring”}
{“t”:{“$date”:”2022-02-16T10:47:07.743+08:00”},”s”:”I”, “c”:”STORAGE”, “id”:4784927, “ctx”:”initandlisten”,”msg”:”Shutting down the HealthLog”}
{“t”:{“$date”:”2022-02-16T10:47:07.743+08:00”},”s”:”I”, “c”:”STORAGE”, “id”:4784929, “ctx”:”initandlisten”,”msg”:”Acquiring the global lock for shutdown”}
{“t”:{“$date”:”2022-02-16T10:47:07.743+08:00”},”s”:”I”, “c”:”-“, “id”:4784931, “ctx”:”initandlisten”,”msg”:”Dropping the scope cache for shutdown”}
{“t”:{“$date”:”2022-02-16T10:47:07.743+08:00”},”s”:”I”, “c”:”FTDC”, “id”:4784926, “ctx”:”initandlisten”,”msg”:”Shutting down full-time data capture”}
{“t”:{“$date”:”2022-02-16T10:47:07.743+08:00”},”s”:”I”, “c”:”CONTROL”, “id”:20565, “ctx”:”initandlisten”,”msg”:”Now exiting”}
{“t”:{“$date”:”2022-02-16T10:47:07.743+08:00”},”s”:”I”, “c”:”CONTROL”, “id”:23138, “ctx”:”initandlisten”,”msg”:”Shutting down”,”attr”:{“exitCode”:100}}

>重启

[root@xxx bin]# sudo ./mongod –config /www/server/mongodb/config.conf
about to fork child process, waiting until server is ready for connections.
forked process: 1602
child process started successfully, parent exiting

/www/server/mongodb/bin/mongo 127.0.0.1:17027/admin -u root -p xxx
#/www/server/mongodb/bin/mongo -host 127.0.0.1 -port 17027 -u root -p xxx

1 2	>mongodb创建用户赋予权限

sudo /www/server/mongodb/bin/mongod –config /www/server/mongodb/config.conf #以配置文件启动mongodb

/www/server/mongodb/bin/mongo 127.0.0.1:17027 #命令行客户端进入

show users; #查看用户
2022-06-07T20:56:01.579+0800 E QUERY [js] Error: not authorized on admin to execute command { usersInfo: 1.0, lsid: { id: UUID(“3d7fea38-ec01-462a-bd5f-6c4a51b9396f”) }, $db: “admin” } :
_getErrorWithCode@src/mongo/shell/utils.js:25:13
DB.prototype.getUsers@src/mongo/shell/db.js:1763:1
shellHelper.show@src/mongo/shell/utils.js:859:9
shellHelper@src/mongo/shell/utils.js:766:15
@(shellhelp2):1:1
db.createUser({user:”root”,pwd:”p20jh21admin-mongodb”,roles:[{role:”root”,db:”admin”]});
…
…
db.getUsers() #查看用户
2022-06-07T21:00:43.059+0800 E QUERY [js] Error: not authorized on admin to execute command { usersInfo: 1.0, lsid: { id: UUID(“3d7fea38-ec01-462a-bd5f-6c4a51b9396f”) }, $db: “admin” } :
_getErrorWithCode@src/mongo/shell/utils.js:25:13
DB.prototype.getUsers@src/mongo/shell/db.js:1763:1
@(shell):1:1
use admin #切换admin库
switched to db admin
db.createUser({user:”root”,pwd:”p20jh21admin-mongodb”,roles:[{role:”root”,db:”admin”]}); #创建用户命令写一行，没有提示成功
…
…
db.auth(‘root’,’xxx’) #验证用户登录
Error: Authentication failed.
0
use admin #切换admin库
switched to db admin
db.createUser(
… {
… user:”admin”,
… pwd:”p20jh21admin-mongodb”,
… roles:[{role:”root”,db:”admin”}]
… }
… );
#创建用户提示成功
Successfully added user: {
“user” : “admin”,
“roles” : [
{
“role” : “root”,
“db” : “admin”
}
]
}
use pjh #切换pjh库，创建的用户在php代码中连接mongodb库报错没权限
switched to db pjh
db.createUser(
… {
… user:”pjh”,
… pwd:”xxx”,
… roles:[{role:”readWrite”,db:”pjh”}]
… }
… );
2022-06-07T21:09:38.275+0800 E QUERY [js] Error: couldn’t add user: command createUser requires authentication :
_getErrorWithCode@src/mongo/shell/utils.js:25:13
DB.prototype.createUser@src/mongo/shell/db.js:1491:15
@(shell):1:1
exit

show users;
{
“_id” : “admin.admin”,
“userId” : UUID(“d89befe5-6a0b-4feb-9156-c2d31880349b”),
“user” : “admin”,
“db” : “admin”,
“roles” : [
{
“role” : “root”,
“db” : “admin”
}
],
“mechanisms” : [
“SCRAM-SHA-1”,
“SCRAM-SHA-256”
]
}

db.getUsers()
[
{
“_id” : “admin.admin”,
“userId” : UUID(“d89befe5-6a0b-4feb-9156-c2d31880349b”),
“user” : “admin”,
“db” : “admin”,
“roles” : [
{
“role” : “root”,
“db” : “admin”
}
],
“mechanisms” : [
“SCRAM-SHA-1”,
“SCRAM-SHA-256”
]
}
]
use paijinhua
switched to db paijinhua
db.getUsers()
[
{
“_id” : “paijinhua.paijinhua”,
“userId” : UUID(“3c2e6b38-885b-45e4-9498-918ef71bd2d0”),
“user” : “paijinhua”,
“db” : “paijinhua”,
“roles” : [
{
“role” : “readWrite”,
“db” : “paijinhua”
}
],
“mechanisms” : [
“SCRAM-SHA-1”,
“SCRAM-SHA-256”
]
}
]

use admin #切换到admin库创建代码连接mongodb的用户并赋予权限，一定要在admin库创建，在dbname中创建的，代码连接报错没权限。
db.createUser(
{
user:”username”,
pwd:”password”,
roles:[{role:”readWrite”,db:”dbname”},{role:”read”,db:”admin”}]
}
)

___

本文链接： https://dragonersli.github.io/2016/06/12/bt安装mongodb无法开启解决笔记！/
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