mongodb-org
该包为元数据包,安装时将自动安装以下4个组件包
mongodb-org-server
该包包含mongod守护进程、相关配置和初始脚本

mongodb-org-mongos
该包包含mongos守护进程

mongodb-org-shell
该包包含mongo shell

mongodb-org-tools
该包包含以下mongodb工具:
mongoimport bsondump, mongodump,mongoexport, mongofiles, mongooplog, mongoperf, mongorestore, mongostat, andmongotop.



1. 创建yum源仓库文件:

vi /etc/yum.repos.d/mongodb-org-3.0.repo
[mongodb-org-3.0]
name=MongoDB Repository
baseurl=http://repo.mongodb.org/yum/redhat/6/mongodb-org/3.0/x86_64/
gpgcheck=0
enabled=1



2. 安装MongoDB包和相关工具:

yum install -y mongodb-org

MongoDB 基础(四)Red Hat Enterprise 6.4 x64 安装MongDB 3.0及配置_Red



要是安装指定版本的MongoDB,应独立指定每个组件包和附加在包名后面的版本号,如:

sudo yum install -y mongodb-org-3.0.2 mongodb-org-server-3.0.2 mongodb-org-shell-3.0.2 mongodb-org-mongos-3.0.2 mongodb-org-tools-3.0.2



也可以定义任何可用的MongoDB版本,当有更新的版本时yum将自动更新Mongodb包。为了防止无意的的更新,可以在/etc/yum.conf中使用exclude指令,如:
exclude=mongodb-org,mongodb-org-server,mongodb-org-shell,mongodb-org-mongos,mongodb-org-tools


3. 相关配置:

如果开启了防火墙,必须配置SELinux允许MongoDB运行在Red Hat系统或者CentOS Linux。
管理员应该设置以下3个选项:

1. 允许端口27017访问(没有则先下载工具semanage):
yum -y install policycoreutils-python
semanage port -a -t mongod_port_t -p tcp 27017


2. 在配置文件/etc/selinux/config设置SELinux模式为permissive:
vi /etc/selinux/config

SELINUX=enforcing
改为
SELINUX=permissive


3. 彻底禁用SELinux:
SELINUX=disabled


Mongodb实例默认存储数据的数据文件路径为/var/lib/mongo,存储日志文件路径为/var/log/mongodb ,使用mongod账户运行。也可以在文件/etc/mongod.conf 配置数据文件和日志文件的目录。


vi /etc/mongod.conf
# mongod.conf

#where to log
logpath=/var/log/mongodb/mongod.log

logappend=true

# fork and run in background
fork=true

#port=27017

dbpath=/var/lib/mongo

# location of pidfile
pidfilepath=/var/run/mongodb/mongod.pid

# Listen to local interface only. Comment out to listen on all interfaces.
bind_ip=127.0.0.1

# Disables write-ahead journaling
# nojournal=true

# Enables periodic logging of CPU utilization and I/O wait
#cpu=true

# Turn on/off security. Off is currently the default
#noauth=true
#auth=true

# Verbose logging output.
#verbose=true

# Inspect all client data for validity on receipt (useful for
# developing drivers)
#objcheck=true

# Enable db quota management
#quota=true

# Set oplogging level where n is
# 0=off (default)
# 1=W
# 2=R
# 3=both
# 7=W+some reads
#diaglog=0

# Ignore query hints
#nohints=true

# Enable the HTTP interface (Defaults to port 28017).
#httpinterface=true

# Turns off server-side scripting. This will result in greatly limited
# functionality
#noscripting=true

# Turns off table scans. Any query that would do a table scan fails.
#notablescan=true

# Disable data file preallocation.
#noprealloc=true

# Specify .ns file size for new databases.
# nssize=<size>

# Replication Options

# in replicated mongo databases, specify the replica set name here
#replSet=setname
# maximum size in megabytes for replication operation log
#oplogSize=1024
# path to a key file storing authentication info for connections
# between replica set members
#keyFile=/path/to/keyfile



4. 运行mongodb

设置Mongodb随系统自启动:
chkconfig mongod on


启用Mongodb服务:
service mongod start


验证Mongodb已成功启动:(查看日志是否有等待连接的信息)
tail -5 /var/log/mongodb/mongod.log

[initandlisten] waiting for connections on port <port>


此时也看到数据已经生成:

MongoDB 基础(四)Red Hat Enterprise 6.4 x64 安装MongDB 3.0及配置_linux_02


直接在命令行输入 mongo 可进入数据库中:

MongoDB 基础(四)Red Hat Enterprise 6.4 x64 安装MongDB 3.0及配置_linux_03


至此,完成!~

​官方参考:Install MongoDB on Red Hat Enterprise or CentOS Linux​