编译安装 mongodb

编译安装mongodb：

root:

groupadd mongo

useradd -m -g mongo mongo

cd /home/mongo/

wget https://fastdl.mongodb.org/linux/mongodb-linux-x86_64-rhel70-3.2.10.tgz

tar xzvf mongodb-linux-x86_64-rhel70-3.2.10.tgz

mv mongodb-linux-x86_64-rhel70-3.2.10 mongo

echo never > /sys/kernel/mm/transparent_hugepage/enabled

echo never > /sys/kernel/mm/transparent_hugepage/defrag

cat /etc/security/limits.conf

yum -y install numactl

vi .bash_profile

#PATH=$PATH:$HOME/bin

PATH=/home/mongo/mongo/bin:$PATH:$HOME/bin

export PATH

source .bash_profile

mongo

su - mongo

vi .bash_profile

PATH=/home/mongo/mongo/bin:$PATH:$HOME/.local/bin:$HOME/bin

export PATH

source .bash_profile

cat /etc/security/limits.d/20-nproc.conf

[mongo@MYSQL-DB6 ~]$ cat /etc/security/limits.d/20-nproc.conf

* soft nproc 4096

root soft nproc unlimited

加大到：

* soft nproc 51200

mkdir key

mkdir sh

mkdir cron

mkdir conf

mkdir logs

mkdir shard

vi key/security

[mongo@MYSQL-DB6 ~]$ vi key/security

BegiNasdbadsttttKeyWordsForXinHeHuiMongoDBClusterServerDefinedByHabbyYangEnDasdbadsttttAA

chmod 600 key/security

vi sh/startShard.sh

[mongo@MYSQL-DB6 ~]$ vi sh/startShard.sh

#!/bin/bash

numactl --interleave=all /home/mongo/mongo/bin/mongod -f /home/mongo/conf/shard.conf > /dev/null 2>&1

配置文件从电脑上提取编写的容易出问题格式会乱替换到新的IP 和分配的内存

[mongo@MYSQL-DB6 ~]$ vi conf/shard.conf

systemLog:

destination: file

###日志存储位置

path: /home/mongo/logs/mongod.log

logAppend: true

storage:

##journal配置

journal:

enabled: true

##数据文件存储位置

dbPath: /home/mongo/shard/

##是否一个库一个文件夹

directoryPerDB: true

##数据引擎

engine: wiredTiger

##WT引擎配置

wiredTiger:

engineConfig:

##WT最大使用cache（根据服务器实际情况调节）

cacheSizeGB: 1

##是否将索引也按数据库名单独存储

directoryForIndexes: true

##表压缩配置

collectionConfig:

blockCompressor: zlib

##索引配置

indexConfig:

prefixCompression: true

##端口配置

net:

bindIp: 10.50.28.193

port: 27018

processManagement:

fork: true

security:

authorization: enabled

keyFile: /home/mongo/key/security

chmod 750 sh/startShard.sh

mongo :::::

##端口配置

net:

bindIp: 10.13.28.52

port: 27018

#security:

# authorization: enabled

# keyFile: /home/mongo/key/security

root :: chown -R mongo:mongo

最终启动 mongodb:

sh sh/startShard.sh

[mongo@MYSQL-DB6 ~]$ sh sh/startShard.sh

[mongo@MYSQL-DB6 ~]$ ps -ef|grep mong

root 156489 155627 0 23:42 pts/1 00:00:00 su - mongo

mongo 156490 156489 0 23:42 pts/1 00:00:00 -bash

mongo 157269 1 1 23:53 ? 00:00:00 /home/mongo/mongodb/bin/mongod -f /home/mongo/conf/shard.conf

mongo 157292 156490 0 23:53 pts/1 00:00:00 ps -ef

mongo 157293 156490 0 23:53 pts/1 00:00:00 grep --color=auto mong

ps -afe|grep -i mongo

cat logs/mongod.log

mongo 10.50.28.193:27108

mongo 10.13.28.53:27108/admin

// 设置 root 用户的权限

use admin

db.createUser(

{

user: "root",

pwd: "xinhehui",

roles:

[

{

role: "root",

db: "admin"

}

]

}

)

db.system.users.findOne()

关机 db.shutdownServer()

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