Detailed procedures for installing mongodb 3.4 under Ubuntu

An overview of the

This tutorial covers the long - term support of Ubuntu Linux systems .deb Package steps to install Mongodb Community edition. Although MongoDB packages are included in the Ubuntu software repository, they are not the latest version.

Platform support:

MongoDB provides a package that supports only 64-bit long-term support versions of the Ubuntu distribution. For example, Ubuntu 12.04 LTS (precise), 14.04 LTS (trusty), 16.04 LTS (xenial) and so on. These packages may work on other distributions, but are not supported.

Notes:

3.4 Incompatible with Ubuntu 16.04 on IBM Power Systems

package

MongoDB offers an officially supported installation package in its own warehouse. The following packages are included in the repository

包	功能
mongodb-org	这个包会自动安装以下的 4 个组件包
mongodb-org-server	包含了 mongod 守护进程及其相关的配置和初始化脚本
mongodb-org-mongos	包含了 mongos 守护进程
mongodb-org-shell	包含了 mongo 客户端程序
mongodb-org-tools	包含了1下 MongoDB 工具: mongoimport bsondump, mongodump, mongoexport, mongofiles,mongooplog, mongoperf, mongorestore, mongostat, mongotop.

The initialization script provided by package mongodb-ES43en-ES44en starts mongod with the following configuration file: /etc/mongod.conf

These installation packages are available with Ubuntu mongodb , mongodb-server , mongodb-clients Packet collision.

The configuration file /etc/ mongod. conf default configuration bind_ip is 127.0.0.1. Modify this setting to suit your needs before initializing 1 replication cluster (replica set).

Install the MongoDB Community edition

MongoDB provides a package that supports only the 64-bit, long-term support version of the Ubuntu distribution. For example, Ubuntu 12.04 LTS (precise), 14.04 LTS (trusty), 16.04 LTS (xenial) and so on. These packages may work on other distributions, but are not supported.

Import the public key used by the package management system

Ubuntu's package management tools (dpkg and APT) require package publishers to sign GPG keys to ensure package integrity and authenticity. Import the MongoDB public GPG key with the following command:

sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 0C49F3730359A14518585931BC711F9BA15703C6

Create list file for MongoDB

Create according to the version of Ubuntu using the appropriate command list file: /etc/apt/sources.list.d/mongodb-org-3.4.list

Ubuntu 12.04

echo "deb [ arch=amd64 ] http://repo.mongodb.org/apt/ubuntu precise/mongodb-org/3.4 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-3.4.list

Ubuntu 14.04

echo "deb [ arch=amd64 ] http://repo.mongodb.org/apt/ubuntu trusty/mongodb-org/3.4 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-3.4.list

Ubuntu 16.04

echo "deb [ arch=amd64,arm64 ] http://repo.mongodb.org/apt/ubuntu xenial/mongodb-org/3.4 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-3.4.list

Redownload the local package database index

sudo apt-get update

Install MongoDB

Install the latest reliable version with the following command

sudo apt-get install -y mongodb-org

Run the MongoDB community edition

By default, the data file for the MongoDB instance is located at /var/lib/mongodb , the log file is located at /var/log/mongodb And run through user mongodb. You can do this in the configuration file /etc/mongod.conf Specify the different log file and data file directories, configured as systemLog.path and storage.dbPath.

If you change the user running the MongoDB process, you must change it /var/lib/mongodb and /etc/mongod.conf0 To give users access to these directories.

Start the MongoDB

Execute the following command to start the mongod process

sudo service mongod start
#  or 
sudo systemctl start mongod

Verify that MongoDB started successfully

By checking the log file/var/log/mongodb/mongod log to verify whether mongod process start is successful, log file should contain the following information:

[initandlisten] waiting for connections on port <port>

<port> With configuration 1 of configuration file /etc/ mongod.conf, the default is 27017

Stop MongoDB

If necessary, you can stop the mongod process with the following command

sudo service mongod stop
#  or 
sudo systemctl stop mongod

Restart MongoDB

sudo service mongod status
#  or 
sudo systemctl status mongod

View MongoDB status

echo "deb [ arch=amd64 ] http://repo.mongodb.org/apt/ubuntu precise/mongodb-org/3.4 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-3.4.list

0

Uninstall MongoDB Community edition

To completely remove MongoDB from the system, you need to remove the MongoDB application, configuration files, log and data file directories. Please refer to the following operation steps:

Stop MongoDB

Stop the mongod process with the following command

echo "deb [ arch=amd64 ] http://repo.mongodb.org/apt/ubuntu precise/mongodb-org/3.4 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-3.4.list

1

Delete package

Remove all MongoDB packages

echo "deb [ arch=amd64 ] http://repo.mongodb.org/apt/ubuntu precise/mongodb-org/3.4 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-3.4.list

2

Delete data and log directories

Delete the MongoDB data and log directories

sudo rm -r /var/log/mongodb
sudo rm -r /var/lib/mongodb

conclusion

The above is the whole content of this article, I hope the content of this article can bring 1 definite help to your study or work, if you have any questions, you can leave a message to communicate.