Ubuntu under MongoDB Installation

1. Download:

Mongodb.org/download

2. Compress the downloaded compressed file to/usr/lib

3. Create a soft link

Ln-s/usr/lib/mongodb-linux-i686-2.6.7/bin/mongod/usr/bin/mongodln-s/usr/lib/mongodb-linux-i686-2.6.7/bin/mongo /usr/bin/mongo

This allows the Mongod and MONGO instructions to be lowered at the command line.

Of course, it can be installed by Apt-get install Mongodb-server, but the version may be a bit older.

---The following optional----

4. Start the default service

Mongod--dbpath/usr/lib/mongodb-linux-8686-2.6.7/db

But this is not running in the background, it needs to be run in the background.

What should we do about it?

Solution: Create a script Mongod under/ETC/INIT.D and delete the/usr/bin/mongod. As follows:

#!/bin/shservice mongodb-server Start

　　

Set as startup item at the same time:

UPDATE-RC.D Mongod Defaults

Create a new script file/etc/init.d/mongodb-server and set permissions as follows:

#!/bin/shdaemon=/usr/bin/mongodb-linux-i686-2.6.7/bin/mongoddaemon_opts= "--dbpath/usr/lib/ mongodb-linux-i686-2.6.7/db "name=mongodb-serverdesc=mongodb-serverpidfile=/var/run/$NAME. PidUSER = tommycase" ${1 } "in case     start"         echo "Starting ${desc}:"            start-stop-daemon--start--quiet--pidfile ${pidfile}                                          -- Chuid $ (USER}--background--make-pidfile                                          --exec ${deamon}--${deamon_opts}         echo "[OK]"     ;;     Case stop)           echo "Stopping ${desc}:"           start-stop-daemon--stop--quiet--pidfile ${pidfile}                                          --oknodo           echo "[OK]"     ;; Esacexit 0

　

Need to create Pidfile, and set permissions, process slightly.

The above configuration, each boot, automatically start MongoDB default service, database for/usr/lib/mongodb-...../db

You can simply type MONGO at the command line to connect to the default db.

----Split--------------

The following development-related:

(such as the case of Mongoengine)

From Mongoengin import *connect (' local ') class Test (Document):     name = Stringfield (max_length=100) # ...    

　　

Ubuntu under MongoDB Installation