MongoDB

下载MongoDB

wget https://fastdl.mongodb.org/linux/mongodb-linux-x86_64-rhel70-5.0.1.tgz

解压安装

tar xf mongodb-linux-x86_64-rhel70-5.0.1.tgz -C /usr/local
cd /usr/local
mv mongodb-linux-x86_64-rhel70-5.0.1 mongodb
cd mongodb
mkdir data log conf

配置文件

vi mongod.conf

# 内容
# mongod.conf

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

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

# Where and how to store data.
storage:
  dbPath: /usr/local/mongodb/data
  journal:
    enabled: true
#  engine:
#  wiredTiger:

# how the process runs
processManagement:
  fork: true  # fork and run in background
  timeZoneInfo: /usr/share/zoneinfo

# network interfaces
net:
  port: 27017
  bindIp: 0.0.0.0  # Enter 0.0.0.0,:: to bind to all IPv4 and IPv6 addresses or, alternatively, use the net.bindIpAll setting.
### 添加授权
security:
    authorization: enabled

启动mongod服务器

cd /usr/local/mongodb/bin
# 基于配置参数启动mongodb
./mongod --dbpath ../data/ --logpath ../log/mongod.log --bind_ip 0.0.0.0 --fork --auth
# 基于配置文件启动
cd /usr/local/mongodb/bin
./mongod -f /usr/local/mongodb/mongod.conf

[root@node1 ~]# ps -ef | grep mongod
mongod     1574      1  4 20:39 ?        00:00:00 /usr/bin/mongod -f /etc/mongod.conf
root       1610   1399  0 20:40 pts/0    00:00:00 grep --color=auto mongod

启动报错

about to fork child process, waiting until server is ready for connections.
forked process: 3988
ERROR: child process failed, exited with 1
To see additional information in this output, start without the "--fork" option.

进入/usr/local/mongodb/data删除mongod.lock

开放端口，并重启防火墙端口

firewall-cmd --zone=public --add-port=27017/tcp --permanent
firewall-cmd --reload

添加PATH

#对于交互式会话，请使用以下命令在 ~/.bash_profile 文件中修改 PATH 环境变量：
echo 'export PATH="$PATH:/usr/local/mongodb/bin"' >> ~/.bash_profile
#对于非交互式会话，请使用以下命令在 ~/.bashrc 文件中修改 PATH 环境变量：
echo 'export PATH="$PATH:/usr/local/mongodb/bin"' >> ~/.bashrc
source ~/.bashrc

关闭mongodb

mongod --shutdown --dbpath=/usr/local/mongodb/data

启动mongodb

mongod -f /usr/local/mongodb/mongod.conf

注意

一定要正常关闭，切记不要使用kill的形式，容易损坏

给需要的数据库授权

 mongo
 use sunnyfandb
 db.createUser({user:"sunnyfan",pwd:"sunnyfan",roles:[{role:"dbOwner",db:"sunnyfandb"}]})

重启验证授权是否正常

shell验证
mongo
use sunnyfandb
db.auth("sunnyfan","sunnyfan")

开机自动启动mongodb

cd /etc/rc.d/init.d
vi mongod

# 内容
#!/bin/bash
#
#chkconfig: 2345 80 90
#description: mongod
start() {
/usr/local/mongodb/bin/mongod --config /usr/local/mongodb//mongod.conf
}
stop() {
/usr/local/mongodb/bin/mongod --config /usr/local/mongodb//mongod.conf --shutdown
}
case "$1" in
start)
start
;;
stop)
stop
;;
restart)
stop
start
;;
*)
echo
$"Usage: $0 {start|stop|restart}"
exit 1
esac

# 保存完成之后，添加脚本执行权限
chmod +x /etc/rc.d/init.d/mongod
chkconfig --add mongod

chkconfig --level 345 mongod on

chkconfig --list mongod

# MongoDB服务的启动与关闭
service mongod start

service mongod stop