MongoDB

Question

我在 Redhat 7 重启后收到错误日志

listen(): bind() failed errno:13 Permission denied for socket: 127.0.0.1:27025
systemd[1]: mongod.service: main process exited, code=exited, status=100/n/a

mongod.service

[Unit]
  Description=High-performance, schema-free document-oriented database
  After=network.target

 [Service]
   User=mongod
   Group=mongod
   Environment="OPTIONS=--quiet -f /etc/mongod1.conf"
   ExecStart=/usr/bin/mongod $OPTIONS run
   ExecStartPre=/usr/bin/mkdir -p /var/run/mongodb
   ExecStartPre=/usr/bin/chown root:root /var/run/mongodb
   ExecStartPre=/usr/bin/chmod 0755 /var/run/mongodb
   PermissionsStartOnly=true
   PIDFile=/var/run/mongodb/mongod1.pid


 [Install]
   WantedBy=multi-user.target

mongod1.conf

#systemLog:
  destination: file
  logAppend: true
  path: /home/telenstanley/mongod1.log

# Where and how to store data.
storage:
  dbPath: /var/lib/mongo/db1
  journal:
    enabled: true
#  engine:
  mmapv1:
    smallFiles: true
#  wiredTiger:

# how the process runs
processManagement:
  fork: false  # fork and run in background
  pidFilePath: /var/run/mongodb/mongod1.pid  # location of pidfile

# network interfaces
net:
  port: 27025
  bindIp: 127.0.0.1  # Listen to local interface only, comment to listen on all interfaces.


#security:
 # authorization: enabled
#operationProfiling:

replication:
  oplogSizeMB: 1024
  replSetName: testrep
#sharding:

## Enterprise-Only Options

我无法为我的问题找到任何有用的答案yet.but mongod 由运行作为 root 用户从 cmd

成功启动

sudo mongod -f mongod1.conf

Answer 1

我的 mongod.service 有

  ExecStartPre=/usr/bin/chown mongod:mongod /var/run/mongodb

而不是

  ExecStartPre=/usr/bin/chown root:root /var/run/mongodb

所有者是 mongod 而不是 root。

Answer 2

几次后找到了答案..

You must configure SELinux to allow MongoDB to start on Red Hat Linux-based systems (Red Hat Enterprise Linux or CentOS Linux).

权限问题通过在强制模式下访问 SELinux 的相关端口（例如 27017）来解决。有关 MongoDB 默认端口的更多信息，请参阅默认 MongoDB 端口。对于默认设置，这可以通过运行

完成

semanage port -a -t mongod_port_t -p tcp 27025

MongoDB - 套接字权限被拒绝：127.0.0.1:27025

MongoDB - Permission denied for socket: 127.0.0.1:27025

sockets

linux

redhat

systemd