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MongoDB 8.2.3 单机二进制安装

这次要在一台腾讯云主机上安装一台 MongoDB 8.2.3，本文记录安装步骤，仅供参考。安装前卸载系统自带的 MongoDB 版本： bash root@lpc ~ rpm -qa grep mongodb root@lpc ~ ps -ef grep mongodb root 12591 12530 0 13:42 pts/0 00:00:00 grep --co

2026年1月27日

database

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运维管理15 分钟阅读

MongoDB 8.2.3 单机二进制安装

2026年1月27日

database

前言

本章目标：掌握本章核心知识点 前置要求：完成前序章节学习 预计时长：60 分钟

这次要在一台腾讯云主机上安装一台 MongoDB 8.2.3，本文记录安装步骤，仅供参考。

MongoDB 安装

安装前卸载系统自带的 MongoDB 版本：

Bash

1[root@lpc ~]# rpm -qa | grep mongodb
2[root@lpc ~]# ps -ef | grep mongodb
3root       12591   12530  0 13:42 pts/0    00:00:00 grep --color=auto mongodb
4[root@lpc ~]# yum erase -y $(rpm -qa | grep mongodb-org)
5No packages marked for removal.
6Dependencies resolved.
7Nothing to do.
8Complete!

提前安装依赖包：

Bash

1[root@lpc ~]# yum install libcurl openssl xz-libs
2[root@lpc ~]# rpm -qa libcurl openssl xz-libs
3xz-libs-5.4.7-8.tl4.x86_64
4libcurl-8.4.0-14.tl4.x86_64
5openssl-3.0.12-18.tl4.4.x86_64

上传 MongoDB 安装包：

Bash

1[root@lpc ~]# mkdir /soft
2[root@lpc ~]# mv /tmp/mongodb-linux-x86_64-rhel93-8.2.3.gz /soft/
3[root@lpc soft]# cd /soft/
4[root@lpc soft]# ls
5mongodb-linux-x86_64-rhel93-8.2.3.gz

解压二进制安装包：

Bash

1# 解压
2[root@lpc ~]# mkdir -p /data/mongodb-8.2.3
3[root@lpc data]# tar -xzvf /soft/mongodb-linux-x86_64-rhel93-8.2.3.gz --strip-components=1 -C /data/mongodb-8.2.3
4mongodb-linux-x86_64-rhel93-8.2.3/LICENSE-Community.txt
5mongodb-linux-x86_64-rhel93-8.2.3/MPL-2
6mongodb-linux-x86_64-rhel93-8.2.3/README
7mongodb-linux-x86_64-rhel93-8.2.3/THIRD-PARTY-NOTICES
8mongodb-linux-x86_64-rhel93-8.2.3/bin/
9mongodb-linux-x86_64-rhel93-8.2.3/bin/install_compass
10mongodb-linux-x86_64-rhel93-8.2.3/bin/mongod
11mongodb-linux-x86_64-rhel93-8.2.3/bin/mongos

配置环境变量：

Bash

1[root@lpc data]# cat<<-EOF>>/etc/profile
2export MONGO_HOME=/data/mongodb-8.2.3
3export PATH=/data/mongodb-8.2.3/bin:$PATH
4EOF
5
6[root@lpc data]# source /etc/profile

在 MongoDB 安装目录中创建数据、日志目录：

Bash

1[root@lpc data]# mkdir -p /data/db /data/log
2[root@lpc mongodb-8.2.3]# ls
3db  log  mongodb-8.2.3

编辑 MongoDB 配置信息：

Bash

1[root@lpc data]# cat<<-EOF>/data/mongodb-8.2.3/mongodb.conf
2processManagement:
3   fork: true
4net:
5   bindIp: 0.0.0.0
6   port: 27017
7storage:
8   dbPath: /data/db
9systemLog:
10   destination: file
11   path: "/data/log/mongod.log"
12   logAppend: true
13EOF

配置 MongoDB 为系统服务：

Bash

1[root@lpc data]# echo $MONGO_HOME
2/data/mongodb-8.2.3
3
4[root@lpc data]# cat<<-EOF>/usr/lib/systemd/system/mongodb.service
5[Unit]
6Description=mongodb-server
7After=network.target
8
9[Service]
10Type=forking
11ExecStart=$MONGO_HOME/bin/mongod --config $MONGO_HOME/mongodb.conf
12PrivateTmp=true
13
14[Install]
15WantedBy=multi-user.target
16EOF
17
18[root@lpc data]# chmod 755 /usr/lib/systemd/system/mongodb.service

设置开机自启动：

Bash

1[root@lpc data]# systemctl start mongodb
2[root@lpc data]# systemctl enable mongodb
3[root@lpc data]# systemctl status mongodb
4● mongodb.service - mongodb-server
5     Loaded: loaded (/usr/lib/systemd/system/mongodb.service; enabled; preset: disabled)
6     Active: active (running) since Tue 2026-01-27 11:20:08 CST; 3s ago
7    Process: 50562 ExecStart=/data/mongodb-8.2.3/bin/mongod --config /data/mongodb-8.2.3/mongodb.conf (code=exited, status=0/SUCCESS)
8   Main PID: 50564 (mongod)
9      Tasks: 50 (limit: 4264)
10     Memory: 94.1M (peak: 94.2M)
11        CPU: 140ms
12     CGroup: /system.slice/mongodb.service
13             └─50564 /data/mongodb-8.2.3/bin/mongod --config /data/mongodb-8.2.3/mongodb.conf
14
15Jan 27 11:20:08 VM-48-8-tencentos systemd[1]: Starting mongodb.service - mongodb-server...
16Jan 27 11:20:08 VM-48-8-tencentos mongod[50562]: {"t":{"$date":"2026-01-27T11:20:08.666+08:00"},"s":"I",  "c":"-",        "id":8991200, "ctx":"main","msg":"Shuffling initializers","a>
17Jan 27 11:20:08 VM-48-8-tencentos mongod[50562]: about to fork child process, waiting until server is ready for connections.
18Jan 27 11:20:08 VM-48-8-tencentos mongod[50564]: forked process: 50564
19Jan 27 11:20:08 VM-48-8-tencentos mongod[50562]: child process started successfully, parent exiting
20Jan 27 11:20:08 VM-48-8-tencentos systemd[1]: Started mongodb.service - mongodb-server.

新版本已经废弃 mongo，改用 mongosh，手动下载安装：

Bash

1[root@lpc ~]# mkdir -p /data/mongosh-2.6.0
2[root@lpc data]# tar -xzvf /soft/mongosh-2.6.0-linux-x64-openssl3.tgz --strip-components=1 -C /data/mongosh-2.6.0
3mongosh-2.6.0-linux-x64-openssl3/.sbom.json
4mongosh-2.6.0-linux-x64-openssl3/LICENSE-crypt-library
5mongosh-2.6.0-linux-x64-openssl3/LICENSE-mongosh
6mongosh-2.6.0-linux-x64-openssl3/README
7mongosh-2.6.0-linux-x64-openssl3/THIRD_PARTY_NOTICES
8mongosh-2.6.0-linux-x64-openssl3/bin/
9mongosh-2.6.0-linux-x64-openssl3/mongosh.1.gz
10mongosh-2.6.0-linux-x64-openssl3/bin/mongosh
11mongosh-2.6.0-linux-x64-openssl3/bin/mongosh_crypt_v1.so

配置环境变量：

Bash

1[root@lpc data]# cat<<-EOF>>/etc/profile
2export PATH=/data/mongosh-2.6.0/bin:$PATH
3EOF
4
5[root@lpc data]# source /etc/profile

连接 MongoDB：

Bash

1[root@lpc data]# mongosh
2Current Mongosh Log ID: 697830999368bd4d49ed1101
3Connecting to:          mongodb://127.0.0.1:27017/?directConnection=true&serverSelectionTimeoutMS=2000&appName=mongosh+2.6.0
4Using MongoDB:          8.2.3
5Using Mongosh:          2.6.0
6
7For mongosh info see: https://www.mongodb.com/docs/mongodb-shell/
8
9------
10   The server generated these startup warnings when booting
11   2026-01-27T11:20:08.785+08:00: Access control is not enabled for the database. Read and write access to data and configuration is unrestricted
12   2026-01-27T11:20:08.785+08:00: You are running this process as the root user, which is not recommended
13   2026-01-27T11:20:08.785+08:00: Soft rlimits for open file descriptors too low
14   2026-01-27T11:20:08.785+08:00: For customers running the current memory allocator, we suggest changing the contents of the following sysfsFile
15   2026-01-27T11:20:08.785+08:00: For customers running the current memory allocator, we suggest changing the contents of the following sysfsFile
16   2026-01-27T11:20:08.785+08:00: We suggest setting the contents of sysfsFile to 0.
17   2026-01-27T11:20:08.785+08:00: Your system has glibc support for rseq built in, which is not yet supported by tcmalloc-google and has critical performance implications. Please set the environment variable GLIBC_TUNABLES=glibc.pthread.rseq=0
18------
19
20test> db.version()
218.2.3

创建一个 root 用户：

Bash

1test> use admin
2switched to db admin
3admin> db.createUser({user:"root", pwd:"**********", roles:[{role:"dbAdminAnyDatabase", db:"admin"}]})
4{ ok: 1 }
5admin> exit

至此，MongoDB 安装完成。

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前言

本章目标：掌握本章核心知识点 前置要求：完成前序章节学习 预计时长：60 分钟

这次要在一台腾讯云主机上安装一台 MongoDB 8.2.3，本文记录安装步骤，仅供参考。

MongoDB 安装

安装前卸载系统自带的 MongoDB 版本：

Bash

1[root@lpc ~]# rpm -qa | grep mongodb
2[root@lpc ~]# ps -ef | grep mongodb
3root       12591   12530  0 13:42 pts/0    00:00:00 grep --color=auto mongodb
4[root@lpc ~]# yum erase -y $(rpm -qa | grep mongodb-org)
5No packages marked for removal.
6Dependencies resolved.
7Nothing to do.
8Complete!

提前安装依赖包：

Bash

1[root@lpc ~]# yum install libcurl openssl xz-libs
2[root@lpc ~]# rpm -qa libcurl openssl xz-libs
3xz-libs-5.4.7-8.tl4.x86_64
4libcurl-8.4.0-14.tl4.x86_64
5openssl-3.0.12-18.tl4.4.x86_64

上传 MongoDB 安装包：

Bash

1[root@lpc ~]# mkdir /soft
2[root@lpc ~]# mv /tmp/mongodb-linux-x86_64-rhel93-8.2.3.gz /soft/
3[root@lpc soft]# cd /soft/
4[root@lpc soft]# ls
5mongodb-linux-x86_64-rhel93-8.2.3.gz

解压二进制安装包：

Bash

1# 解压
2[root@lpc ~]# mkdir -p /data/mongodb-8.2.3
3[root@lpc data]# tar -xzvf /soft/mongodb-linux-x86_64-rhel93-8.2.3.gz --strip-components=1 -C /data/mongodb-8.2.3
4mongodb-linux-x86_64-rhel93-8.2.3/LICENSE-Community.txt
5mongodb-linux-x86_64-rhel93-8.2.3/MPL-2
6mongodb-linux-x86_64-rhel93-8.2.3/README
7mongodb-linux-x86_64-rhel93-8.2.3/THIRD-PARTY-NOTICES
8mongodb-linux-x86_64-rhel93-8.2.3/bin/
9mongodb-linux-x86_64-rhel93-8.2.3/bin/install_compass
10mongodb-linux-x86_64-rhel93-8.2.3/bin/mongod
11mongodb-linux-x86_64-rhel93-8.2.3/bin/mongos

配置环境变量：

Bash

1[root@lpc data]# cat<<-EOF>>/etc/profile
2export MONGO_HOME=/data/mongodb-8.2.3
3export PATH=/data/mongodb-8.2.3/bin:$PATH
4EOF
5
6[root@lpc data]# source /etc/profile

在 MongoDB 安装目录中创建数据、日志目录：

Bash

1[root@lpc data]# mkdir -p /data/db /data/log
2[root@lpc mongodb-8.2.3]# ls
3db  log  mongodb-8.2.3

编辑 MongoDB 配置信息：

Bash

1[root@lpc data]# cat<<-EOF>/data/mongodb-8.2.3/mongodb.conf
2processManagement:
3   fork: true
4net:
5   bindIp: 0.0.0.0
6   port: 27017
7storage:
8   dbPath: /data/db
9systemLog:
10   destination: file
11   path: "/data/log/mongod.log"
12   logAppend: true
13EOF

配置 MongoDB 为系统服务：

Bash

1[root@lpc data]# echo $MONGO_HOME
2/data/mongodb-8.2.3
3
4[root@lpc data]# cat<<-EOF>/usr/lib/systemd/system/mongodb.service
5[Unit]
6Description=mongodb-server
7After=network.target
8
9[Service]
10Type=forking
11ExecStart=$MONGO_HOME/bin/mongod --config $MONGO_HOME/mongodb.conf
12PrivateTmp=true
13
14[Install]
15WantedBy=multi-user.target
16EOF
17
18[root@lpc data]# chmod 755 /usr/lib/systemd/system/mongodb.service

设置开机自启动：

Bash

1[root@lpc data]# systemctl start mongodb
2[root@lpc data]# systemctl enable mongodb
3[root@lpc data]# systemctl status mongodb
4● mongodb.service - mongodb-server
5     Loaded: loaded (/usr/lib/systemd/system/mongodb.service; enabled; preset: disabled)
6     Active: active (running) since Tue 2026-01-27 11:20:08 CST; 3s ago
7    Process: 50562 ExecStart=/data/mongodb-8.2.3/bin/mongod --config /data/mongodb-8.2.3/mongodb.conf (code=exited, status=0/SUCCESS)
8   Main PID: 50564 (mongod)
9      Tasks: 50 (limit: 4264)
10     Memory: 94.1M (peak: 94.2M)
11        CPU: 140ms
12     CGroup: /system.slice/mongodb.service
13             └─50564 /data/mongodb-8.2.3/bin/mongod --config /data/mongodb-8.2.3/mongodb.conf
14
15Jan 27 11:20:08 VM-48-8-tencentos systemd[1]: Starting mongodb.service - mongodb-server...
16Jan 27 11:20:08 VM-48-8-tencentos mongod[50562]: {"t":{"$date":"2026-01-27T11:20:08.666+08:00"},"s":"I",  "c":"-",        "id":8991200, "ctx":"main","msg":"Shuffling initializers","a>
17Jan 27 11:20:08 VM-48-8-tencentos mongod[50562]: about to fork child process, waiting until server is ready for connections.
18Jan 27 11:20:08 VM-48-8-tencentos mongod[50564]: forked process: 50564
19Jan 27 11:20:08 VM-48-8-tencentos mongod[50562]: child process started successfully, parent exiting
20Jan 27 11:20:08 VM-48-8-tencentos systemd[1]: Started mongodb.service - mongodb-server.

新版本已经废弃 mongo，改用 mongosh，手动下载安装：

Bash

1[root@lpc ~]# mkdir -p /data/mongosh-2.6.0
2[root@lpc data]# tar -xzvf /soft/mongosh-2.6.0-linux-x64-openssl3.tgz --strip-components=1 -C /data/mongosh-2.6.0
3mongosh-2.6.0-linux-x64-openssl3/.sbom.json
4mongosh-2.6.0-linux-x64-openssl3/LICENSE-crypt-library
5mongosh-2.6.0-linux-x64-openssl3/LICENSE-mongosh
6mongosh-2.6.0-linux-x64-openssl3/README
7mongosh-2.6.0-linux-x64-openssl3/THIRD_PARTY_NOTICES
8mongosh-2.6.0-linux-x64-openssl3/bin/
9mongosh-2.6.0-linux-x64-openssl3/mongosh.1.gz
10mongosh-2.6.0-linux-x64-openssl3/bin/mongosh
11mongosh-2.6.0-linux-x64-openssl3/bin/mongosh_crypt_v1.so

配置环境变量：

Bash

1[root@lpc data]# cat<<-EOF>>/etc/profile
2export PATH=/data/mongosh-2.6.0/bin:$PATH
3EOF
4
5[root@lpc data]# source /etc/profile

连接 MongoDB：

Bash

1[root@lpc data]# mongosh
2Current Mongosh Log ID: 697830999368bd4d49ed1101
3Connecting to:          mongodb://127.0.0.1:27017/?directConnection=true&serverSelectionTimeoutMS=2000&appName=mongosh+2.6.0
4Using MongoDB:          8.2.3
5Using Mongosh:          2.6.0
6
7For mongosh info see: https://www.mongodb.com/docs/mongodb-shell/
8
9------
10   The server generated these startup warnings when booting
11   2026-01-27T11:20:08.785+08:00: Access control is not enabled for the database. Read and write access to data and configuration is unrestricted
12   2026-01-27T11:20:08.785+08:00: You are running this process as the root user, which is not recommended
13   2026-01-27T11:20:08.785+08:00: Soft rlimits for open file descriptors too low
14   2026-01-27T11:20:08.785+08:00: For customers running the current memory allocator, we suggest changing the contents of the following sysfsFile
15   2026-01-27T11:20:08.785+08:00: For customers running the current memory allocator, we suggest changing the contents of the following sysfsFile
16   2026-01-27T11:20:08.785+08:00: We suggest setting the contents of sysfsFile to 0.
17   2026-01-27T11:20:08.785+08:00: Your system has glibc support for rseq built in, which is not yet supported by tcmalloc-google and has critical performance implications. Please set the environment variable GLIBC_TUNABLES=glibc.pthread.rseq=0
18------
19
20test> db.version()
218.2.3

创建一个 root 用户：

Bash

1test> use admin
2switched to db admin
3admin> db.createUser({user:"root", pwd:"**********", roles:[{role:"dbAdminAnyDatabase", db:"admin"}]})
4{ ok: 1 }
5admin> exit

至此，MongoDB 安装完成。

MongoDB 8.2.3 单机二进制安装 - DBA 学习之路