Shulou(Shulou.com)06/01 Report--

MongoDB 2.4.10 installation and configuration

Prepare for

1. Download the installation file.

Cd / tmp wget https://www.mongodb.org/dr//fastdl.mongodb.org/linux/mongodb-linux-x86_64-2.4.10.tgz/downloadtar-zxvf download cd / tmp/mongodb-linux-x86_64-2.4.10/bin cp * / usr/bin/

Installation

1. Create startup user mongod.

Groupadd mongod useradd-g mongod mongod

Or

Useradd-M-s / sbin/nologin mongod

two。 Create a database directory.

# log file directory mkdir-p / data/var/log/mongodb/ # data file directory mkdir-p / data/var/lib/mongodb/ # PID file directory mkdir-p / data/var/run/mongodb/

3. Modify the directory owner.

Cd / data/var chown-R mongod.mongod log lib run

Configuration

1. Create a profile / etc/mongod.conf.

Logpath=/data/var/log/mongodb/mongod.log logappend=true fork=true dbpath=/data/var/lib/mongodb journal=true directoryperdb = true auth = true # replSet = rs_test # keyFile = / etc/mongo_main.key

two。 If you are configured as a member of a replica set, copy the file from another member.

Scp-P 22 / etc/mongod.conf root@192.168.0.3:/tmp scp-P 22 / etc/mongo_main.key root@192.168.0.3:/tmp cp / tmp/mongo_main.key / etc/ cp / tmp/mongod.conf / etc/ chown mongod.mongod / etc/mongo_main.key

3. Create the startup script mongod.

Scp-P 22 / etc/init.d/mongod root@192.168.0.3:/tmp cp / tmp/mongod / etc/init.d/mongod chkconfig-level 35 mongod on

4. Modify the maximum number of open files in the system.

Ulimit-n 64000 vi / etc/security/limits.conf

At the end, add:

* soft nofile 64000

* hard nofile 64000

* soft nproc 32000

* hard nproc 32000

Vi / etc/profile

At the end, add:

Ulimit-n 64000

Add ulimit-n 64000 to the startup script mongod

5. Start the service.

Service mongod start

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