MongoDB 基础(四)Red Hat Enterprise 6.4 x64 安装MongDB 3.0及配置
来源:程序员人生 发布时间:2015-05-25 09:25:44 阅读次数:3980次
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
该包包括mongod守护进程、相干配置和初始脚本
mongodb-org-mongos
该包包括mongos守护进程
mongodb-org-shell
该包包括mongo shell
mongodb-org-tools
该包包括以下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-org⑶.0.repo
[mongodb-org⑶.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包和相干工具:
yum install -y mongodb-org
要是安装指定版本的MongoDB,应独立指定每一个组件包和附加在包名后面的版本号,如:
sudo yum install -y mongodb-org⑶.0.2 mongodb-org-server⑶.0.2 mongodb-org-shell⑶.0.2 mongodb-org-mongos⑶.0.2 mongodb-org-tools⑶.0.2
也能够定义任何可用的MongoDB版本,当有更新的版本时yum将自动更新Mongodb包。为了避免无意的的更新,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. 相干配置:
如果开启了防火墙,必须配置SELinux允许MongoDB运行在Red Hat系统或CentOS Linux。
管理员应当设置以下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
改成
SELINUX=permissive
3. 完全禁用SELinux:
SELINUX=disabled
Mongodb实例默许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。也能够在文件/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:(查看日志是不是有等待连接的信息)
tail ⑸ /var/log/mongodb/mongod.log
[initandlisten] waiting for connections on port <port>
此时也看到数据已生成:
直接在命令行输入 mongo 可进入数据库中:
至此,完成!~
官方参考:Install MongoDB on Red Hat Enterprise or CentOS Linux
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