mongodb 单点部署

官方文档：

https://docs.mongodb.com/v3.4/tutorial/install-mongodb-on-red-hat/

MongoDB 单点部署

服务器信息

ip	系统	配置	目录	版本
172.24.32.201	centos7.7	2c4g	/var/lib/mongo (the data directory) /var/log/mongodb (the log directory)	3.4

1、配置mongo源

cat >>/etc/yum.repos.d/mongodb-org-3.4.repo<<EOF
[mongodb-org-3.4]
name=MongoDB Repository
baseurl=http://mirrors.tuna.tsinghua.edu.cn/mongodb/yum/el7-3.4/
gpgcheck=0
enabled=1
EOF

官网源404了，所以这里换成清华的源
2、安装mongo

sudo yum install -y mongodb-org

默认目录：

/var/lib/mongo (the data directory) 
/var/log/mongodb (the log directory)
/etc/mongod.conf (config file)

3、启动并且加入开机自启动

sudo service mongod start
sudo systemctl enable mongod.service

4、检查mongo的版本和引擎

[root@test02 lib]# mongo -version
MongoDB shell version v3.4.24
git version: 865b4f6a96d0f5425e39a18337105f33e8db504d
OpenSSL version: OpenSSL 1.0.1e-fips 11 Feb 2013
allocator: tcmalloc
modules: none
build environment:
    distmod: rhel70
    distarch: x86_64
    target_arch: x86_64

查看mongo引擎

echo "db.serverStatus()"| mongo|grep -C 3 wiredTiger

结果

[root@test02 ~]# echo "db.serverStatus()"| mongo|grep -C 3 wiredTiger
        "command" : 0
    },
    "storageEngine" : {
        "name" : "wiredTiger",
        "supportsCommittedReads" : true,
        "readOnly" : false,
        "persistent" : true
--
        "1.3" : NumberLong(0),
        "unknown" : NumberLong(0)
    },
    "wiredTiger" : {
        "uri" : "statistics:",
        "LSM" : {
            "application work units currently queued" : 0,

mongodb单机部署完毕