Mongodb(代码=退出,状态=14)失败,但没有任何明确的错误

Mongodb(代码=退出,状态=14)失败,但没有任何明确的错误,mongodb,Mongodb,我用ubuntu18.04 LTS和Mongodb安装了VPS,我的脚本一直工作到3天前还可以,但突然我的托管服务器重新启动了(我从托管公司购买了它),当我的服务器再次启动时,我看到我的网站不工作,也没有连接到数据库。systemctl status mongod的结果是: mongod.service - MongoDB Database Server Loaded: loaded (/lib/systemd/system/mongod.service; enabled; vendor

我用
ubuntu18.04 LTS
Mongodb
安装了VPS,我的脚本一直工作到3天前还可以,但突然我的托管服务器重新启动了(我从托管公司购买了它),当我的服务器再次启动时,我看到我的网站不工作,也没有连接到数据库。
systemctl status mongod
的结果是:

 mongod.service - MongoDB Database Server
   Loaded: loaded (/lib/systemd/system/mongod.service; enabled; vendor preset: enabled)
   Active: failed (Result: exit-code) since Thu 2020-10-29 22:47:35 +0330; 17h ago
     Docs: https://docs.mongodb.org/manual
  Process: 2800 ExecStart=/usr/bin/mongod --config /etc/mongod.conf (code=exited, status=14)
 Main PID: 2800 (code=exited, status=14)

Oct 29 22:47:35 MYHOSTNAME systemd[1]: Started MongoDB Database Server.
Oct 29 22:47:35 MYHOSTNAME systemd[1]: mongod.service: Main process exited, code=exited, status=14/n/a
Oct 29 22:47:35 MYHOSTNAME systemd[1]: mongod.service: Failed with result 'exit-code'.
当我重新启动服务时,什么也没有发生。我检查了
/var/log/mongodb/mongod.log
,这是日志:

2020-10-30T15:53:39.251+0330 I REPL     [signalProcessingThread] Stepping down the ReplicationCoordinator for shutdown, waitTime: 10000ms
2020-10-30T15:53:39.458+0330 I CONTROL  [signalProcessingThread] Shutting down the LogicalSessionCache
2020-10-30T15:53:39.460+0330 I NETWORK  [signalProcessingThread] shutdown: going to close listening sockets...
2020-10-30T15:53:39.460+0330 I NETWORK  [signalProcessingThread] removing socket file: /tmp/mongodb-27017.sock
2020-10-30T15:53:39.461+0330 I NETWORK  [signalProcessingThread] Shutting down the global connection pool
2020-10-30T15:53:39.461+0330 I STORAGE  [signalProcessingThread] Shutting down the PeriodicThreadToAbortExpiredTransactions
2020-10-30T15:53:39.462+0330 I REPL     [signalProcessingThread] Shutting down the ReplicationCoordinator
2020-10-30T15:53:39.462+0330 I SHARDING [signalProcessingThread] Shutting down the ShardingInitializationMongoD
2020-10-30T15:53:39.463+0330 I COMMAND  [signalProcessingThread] Killing all open transactions
2020-10-30T15:53:39.463+0330 I -        [signalProcessingThread] Killing all operations for shutdown
2020-10-30T15:53:39.463+0330 I NETWORK  [signalProcessingThread] Shutting down the ReplicaSetMonitor
2020-10-30T15:53:39.463+0330 I CONTROL  [signalProcessingThread] Shutting down free monitoring
2020-10-30T15:53:39.464+0330 I CONTROL  [signalProcessingThread] Shutting down free monitoring
2020-10-30T15:53:39.466+0330 I FTDC     [signalProcessingThread] Shutting down full-time data capture
2020-10-30T15:53:39.466+0330 I FTDC     [signalProcessingThread] Shutting down full-time diagnostic data capture
2020-10-30T15:53:39.470+0330 I STORAGE  [signalProcessingThread] Shutting down the HealthLog
2020-10-30T15:53:39.471+0330 I STORAGE  [signalProcessingThread] Shutting down the storage engine
2020-10-30T15:53:39.472+0330 I STORAGE  [signalProcessingThread] WiredTigerKVEngine shutting down
2020-10-30T15:53:39.472+0330 I STORAGE  [signalProcessingThread] Shutting down session sweeper thread
2020-10-30T15:53:39.472+0330 I STORAGE  [signalProcessingThread] Finished shutting down session sweeper thread
2020-10-30T15:53:39.648+0330 I STORAGE  [signalProcessingThread] shutdown: removing fs lock...
2020-10-30T15:53:39.648+0330 I -        [signalProcessingThread] Dropping the scope cache for shutdown
2020-10-30T15:53:39.648+0330 I CONTROL  [signalProcessingThread] now exiting
2020-10-30T15:53:39.648+0330 I CONTROL  [signalProcessingThread] shutting down with code:0
我做了
telnet localhost 27017
,它工作正常,可以连接(远程连接时关闭)

我手动删除了
/tmp/mongodb-27017.sock
,检查了
/var/log/mongodb
/var/lib/mongodb
的所有权,一切正常。我还对这两个文件夹执行了
chown-R mongodb:mongodb
,以便在突然重新启动期间纠正任何不正确的所有权,但没有任何效果

顺便说一下,当我运行
/usr/bin/mongod--config/etc/mongod.conf
命令时,我的网站会运行,我可以登录到我的用户帐户等等。我目前正在
屏幕上运行我的网站,但我不知道如何找到问题并解决它

您能帮我检查一下MongoDB有什么问题以及如何修复它吗?同样像测试配置文件的
nginx-t
,是否有类似的命令?我读了《曼蒙哥德》,但什么也没找到

编辑以添加
/etc/mongodb.conf
内容

# mongod.conf

# for documentation of all options, see:
#   http://docs.mongodb.org/manual/reference/configuration-options/

# Where and how to store data.
storage:
  dbPath: /var/lib/mongodb
  journal:
    enabled: true
#  engine:
#  mmapv1:
#  wiredTiger:

# where to write logging data.
systemLog:
  destination: file
  logAppend: true
  path: /var/log/mongodb/mongod.log

# network interfaces
net:
  port: 27017
  bindIp: 127.0.0.1


# how the process runs
processManagement:
  timeZoneInfo: /usr/share/zoneinfo

security:
  authorization: enabled

#operationProfiling:

#replication:

#sharding:

## Enterprise-Only Options:

#auditLog:

#snmp:

我通过使用grepping mongo在
/var/log/syslog
中进行彻底的调查,发现了这个问题

我执行了
chown-R mongodb:mongodb/var/lib/mongodb/
并终止了我的
屏幕
命令,然后重新启动了
mongod
服务,然后检查了
状态
,因此现在该服务和我的网站运行正常

要获得更好的解决方案版本,请运行以下命令:

chown -R mongodb:mongodb /var/lib/mongodb/
systemctl restart mongod

试试这个:-为我工作

chown -R mongodb:mongodb /var/lib/mongodb
chown mongodb:mongodb /tmp/mongodb-27017.sock

sudo service mongod restart

您能否提供conf文件尝试设置检查服务文件
/lib/systemd/system/mongod.service
-哪个用户运行该服务
mongod
mongodb
?请您与mongodb用户一起运行一次
/usr/bin/mongod--config/etc/mongod.conf
,并检查ls-ld/tmp/mongodb-27017。您是否也可以共享cat/etc/passwd的输出?grep mongodb和cat/etc/group?grep mongodbIt表示严重性失败,这是系统实际启动失败时的日志。另外,我还要查看
dbpath
下的mongod.lock文件是否为空,它应该是0B。另一件事是检查systemd日志,那里可能有来自系统本身的相关数据