Install mongodb3.6 in centos7

Update the system first

yum -y update

1. Install MongoDB

Edit the Mongodb installation source

vim /etc/yum.repos.d/mongodb-org-3.6.repo

Edited as follows:

[mongodb-org-3.6]
name=MongoDB Repository
baseurl=https://repo.mongodb.org/yum/redhat/$releasever/mongodb-org/3.6/x86_64/
gpgcheck=1
enabled=1
gpgkey=https://www.mongodb.org/static/pgp/server-3.6.asc

Install

yum install -y mongodb-org

CentOS installation of Mongodb in detail (online and offline)

Reprinted 2017-01-12 Author: I want to comment

This article mainly introduces the detailed explanation of the installation of Mogodb on CentOS (online and offline). The editor thinks it is quite good. Now I will share it with you and give you a reference. Come along with me and have a look

Let's talk about the recommended installation first: online installation, following the official can avoid some problems

I still recommend offline installation for new learning Mongodb

1. Offline installation: (in two batches, with and without Linux foundation)

Comrades with Linux foundation can see:

Installation package: https://fastdl.mongodb.org/linux/mongodb-linux-x86_64-rhel70-3.4.1.tgz

Installation process

Install the pstree gadget, and its use

close mongodb

To set boot up:

Comrades without Linux foundation:

First go to the official download offline installation package: https://www.mongodb.com/

ftp to connect to the server and upload the offline package

XShell connect it:

Unzip the file (you can press the tab key if you type a little, it will automatically complete): tar -xzf mongo*

If the decompression command is unclear, you can go to the documentation library to see the basic command http://dnt.dkill.net/dnt

Switch to the root user, copy the folder to the /usr/local directory (general software is installed here), rename the folder

cp -r mongodb-..... /usr/local/

mv mongodb..../ mongodb

If you don't understand the command, please see:

Switch to the /usr/local/mongodb directory, create a database directory and journal file, and run mongod in the background (./ represents the current directory)

mkdir dbs

touch logs

./mongod --dbpath=/usr/local/mongodb/dbs/ --logpath/usr/local/mongodb/logs --fork

View process, end process

pstree -p | grep mongod

pkill mongod

If you are prompted that there is no pstree command, it means that you have also installed the minimum installation. Don't panic, just install it.

yum install -y psmisc (for safe applications, you can use -y, fully automatic installation, if you are worried, just read them one by one)

Is it too troublesome to start? It can be simplified ==" as shown in the figure

If it is the first time to use vi, first press i to enter the editing mode, after the input is completed, press ESC, enter: wq and press Enter. If you find that you can't quit no matter what you do, don't be afraid, force quit and use: q!

Enter ./mongod -f mongod.conf to start

Generally speaking, it is enough to add a startup item to do this. It is also done when playing kali against the sky. It is also done when the ssh sent last time cannot be started~~~ But. . . I don't know why, CentOS can't do this, so skip this step

Switch to this directory first: cd /lib/systemd/system

Create another service of mongodb: vi mongodb.service

Enter the following:

[Unit]

Description=mongodb
After=network.target remote-fs.target nss-lookup.target

[Service]
Type=forking
ExecStart=/usr/local/mongodb/bin/mongod --config /usr/local/mongodb/bin/mongod.conf
ExecReload=/bin/kill -s HUP $MAINPID
ExecStop=/usr/local/mongodb/bin/mongod --shutdown --config /usr/local/mongodb/bin/mongod.conf
PrivateTmp=true

[Install]
WantedBy=multi-user.target

Start the service:

systemctl start mongodb.service

Out of service:

systemctl stop mongodb.service

boot:

systemctl enable mongodb.service

If you are unclear, you can see the common Linux documentation: http://dnt.dkill.net/dnt/linux/cmd.html

After restarting, I found that ~mongodb has been started automatically after booting!

Now you can delete the original file~

2. Online installation:

Online installation is basically not difficult, just follow the official documentation:

package information

Note that the installation only supports 64 systems

add files

The content is officially given:

Install it, it's extremely slow

It has been installed, and I'm not happy to continue to post it. It's boring, let's follow the official documentation~

Continue on another day, the following pictures prove that the database is no problem

The above is the whole content of this article, I hope it will be helpful to everyone's learning, and I hope everyone will support Scripting Home.