Kaip įdiegti „BlogoText CMS“ „Debian 9 LAMP VPS“.

BlogoText TVS yra paprasta ir lengva, nemokama ir atviro kodo turinio valdymo sistema (TVS) ir minimalistinis tinklaraščio variklis. „BlogoText“ TVS funkcijos, įmontuotos RSS informacijos santraukose, nuorodų bendrinimas, vaizdų ir failų įkėlimas, JSON/ZIP/HTML importavimas ir eksportavimas, taip pat „Wordpress“ importavimas. „BlogoText“ idealiai tinka tinklaraščių autoriams ir kūrėjams, kurie mėgsta laikytis minimalistinio požiūrio į dienoraščius.

Šioje pamokoje mes įdiegsime BlogoText CMS Debian 9 LAMP VPS, naudodami Apache žiniatinklio serverį, PHP 7.1 ir MariaDB duomenų bazę.

Būtinos sąlygos

• Švarus Vultr Debian 9 serverio egzempliorius su SSH prieiga

1 veiksmas: pridėkite „Sudo“ vartotoją

Pradėsime pridėdami naują sudovartotoją.

Pirmiausia prisijunkite prie savo serverio kaip root:

ssh root@YOUR_VULTR_IP_ADDRESS

The sudo command isn't installed by default in the Vultr Debain 9 server instance, so we will first install sudo:

apt-get -y install sudo

Now add a new user called user1 (or your preferred username):

adduser user1

When prompted, enter a secure and memorable password. You will also be prompted for your "Full Name" and some other details, but you can simply leave them blank by pressing Enter.

Now check the /etc/sudoers file to make sure that the sudoers group is enabled:

visudo

Look for a section like this:

%sudo        ALL=(ALL:ALL)       ALL

This line tells us that users who are members of the sudo group can use the sudo command to gain root privileges. It will be uncommented by default so you can simply exit the file.

Next we need to add user1 to the sudo group:

usermod -aG sudo user1

We can verify the user1 group membership and check that the usermod command worked with the groups command:

groups user1

Now use the su command to switch to the new sudo user user1 account:

su - user1

The command prompt will update to indicate that you are now logged into the user1 account. You can verify this with the whoami command:

whoami

Now restart the sshd service so that you can login via ssh with the new non-root sudo user account you have just created:

sudo systemctl restart sshd

Exit the user1 account:

exit

Exit the root account (which will disconnect your ssh session):

exit

You can now ssh into the server instance from your local host using the new non-root sudo user user1 account:

ssh user1@YOUR_VULTR_IP_ADDRESS

If you want to execute sudo without having to type a password every time, then open the /etc/sudoers file again, using visudo:

sudo visudo

Edit the section for the sudo group so that it looks like this:

%sudo   ALL=(ALL) NOPASSWD: ALL

Please note: Disabling the password requirement for the sudo user is not a recommended practice, but it is included here as it can make server configuration much more convenient and less frustrating, especially during longer systems administration sessions. If you are concerned about the security implications, you can always revert the configuration change to the original after you finish your administration tasks.

Whenever you want to log into the root user account from within the sudo user account, you can use one of the following commands:

sudo -i
sudo su -

You can exit the root account and return back to your sudo user account any time by simply typing the following:

exit

Step 2: Update Debian 9 System

Before installing any packages on the Debian server instance, we will first update the system.

Make sure you are logged in to the server using a non-root sudo user and run the following commands:

sudo apt-get update
sudo apt-get -y upgrade

Step 3: Install Apache Web Server

Install the Apache web server:

sudo apt-get -y install apache2 

Then use the systemctl command to start and enable Apache to execute automatically at boot time:

sudo systemctl enable apache2
sudo systemctl start apache2

Check your Apache default site configuration file to ensure that the DocumentRoot directive points to the correct directory:

sudo vi /etc/apache2/sites-enabled/000-default.conf 

The DocumentRoot configuration option will look like this:

DocumentRoot "/var/www/html"

Dabar turime įgalinti „ mod_rewriteApache“ modulį, kad įsitikintumėte, jog jūsų „Apache deafult“ svetainės konfigūracijos failas vis dar atidarytas, ir pridėkite šias „ DirectoryApache“ direktyvas prieš pat uždarymo </VirtualHost>žymą, kad jūsų konfigūracijos failo pabaiga atrodytų taip:

    <Directory /var/www/html/>
        Options Indexes FollowSymLinks MultiViews
        AllowOverride All
        Order allow,deny
        allow from all
    </Directory>
</VirtualHost>

Svarbiausia aukščiau parodyta direktyva yra AllowOverride All.

Dabar išsaugokite ir išeikite iš failo ir įjunkite „ mod_rewriteApache“ modulį:

sudo a2enmod rewrite

Šios pamokos pabaigoje iš naujo paleisime „Apache“, tačiau reguliariai iš naujo paleisti „Apache“ diegimo ir konfigūravimo metu tikrai yra geras įprotis, todėl padarykime tai dabar:

sudo systemctl restart apache2

4 veiksmas: įdiekite PHP 7.0

Dabar galime įdiegti PHP 7.0 kartu su visais reikalingais PHP moduliais, reikalingais BlogoText TVS:

sudo apt-get -y install php php-gd php-mbstring php-common php-mysql php-imagick php-xml libapache2-mod-php php-curl php-tidy php-zip php-intl

5 veiksmas: įdiekite „MariaDB“ („MySQL“) serverį

Debian 9 defaults to using MariaDB database server, which is an enhanced, fully open source, community developed, drop-in replacement for MySQL server.

Install MariaDB database server:

sudo apt-get -y install mariadb-server

Start and enable MariaDB server to execute automatically at boot time:

sudo systemctl enable mariadb
sudo systemctl start mariadb    

Secure your MariaDB server installation:

sudo mysql_secure_installation

The root password will be blank, so simply hit enter when prompted for the root password.

When prompted to create a MariaDB/MySQL root user, select "Y" (for yes) and then enter a secure root password. Simply answer "Y" to all of the other yes/no questions as the default suggestions are the most secure options.

Step 6: Create Database for BlogoText CMS

Log into the MariaDB shell as the MariaDB root user by running the following command:

sudo mariadb -u root -p

Norėdami pasiekti MariaDB komandų eilutę, tiesiog įveskite MariaDB rootslaptažodį, kai būsite paraginti.

Vykdykite šias užklausas, kad sukurtumėte MariaDB duomenų bazę ir duomenų bazės naudotoją, skirtą „BlogoText“ TVS:

CREATE DATABASE blogo_db CHARACTER SET utf8 COLLATE utf8_general_ci;
CREATE USER 'blogo_user'@'localhost' IDENTIFIED BY 'UltraSecurePassword';
GRANT ALL PRIVILEGES ON blogo_db.* TO 'blogo_user'@'localhost';
FLUSH PRIVILEGES;
EXIT;

Jei norite, duomenų bazės pavadinimą blogo_dbir vartotojo vardą galite pakeisti blogo_userkažkuo, kas jums patinka. Taip pat įsitikinkite, kad „UltraSecurePassword“ pakeitėte tikrai saugiu slaptažodžiu.

7 veiksmas: įdiekite „BlogoText“ TVS failus

Pakeiskite dabartinį darbo katalogą į numatytąjį žiniatinklio katalogą:

cd /var/www/html/

Jei gaunate klaidos pranešimą, kuriame sakoma kažkas panašaus, 'No such file or directory'išbandykite šią komandą:

cd /var/www/ ; sudo mkdir html ; cd html

Dabartinis jūsų darbo katalogas bus: /var/www/html/. Tai galite patikrinti naudodami pwdkomandą (spausdinti darbo katalogą):

pwd

Now use wget to download the BlogoText CMS installation package:

sudo wget https://github.com/BlogoText/blogotext/archive/3.7.6.zip

Please note: You should definitely check for the most recent version by visiting the BlogoText CMS download page.

List the current directory to check that you have successfully downloaded the file:

ls -la

Remove index.html:

sudo rm index.html

Let's quickly install unzip so we can unzip the file:

sudo apt-get -y install unzip

Now uncompress the zip archive:

sudo unzip 3.7.6.zip

Move all of the installation files to the web root directory:

sudo mv blogotext-3.7.6/* /var/www/html

Change ownership of the web files to avoid any permissions problems:

sudo chown -R www-data:www-data * ./

Restart Apache again:

sudo systemctl restart apache2

Now we're ready to move on to the final step.

Step 8: Complete BlogoText CMS Installation

It's time to visit the IP address of your server instance in your browser, or if you've already configured your Vultr DNS settings (and given it enough time to propagate) you can simply visit your domain instead.

To access the BlogoText CMS installation page, enter your Vultr instance IP address into your browser address bar, followed by /admin/install.php:

http://YOUR_VULTR_IP_ADDRESS/admin/install.php

Most of the installation options are self explanatory, but here are a few pointers to help you along:

1. Select your language and click on the OK button.

2. Enter the following Administrator and Site details:

   Username:               admin
   Password:               <admin password>
   Blog’s URL:             <your URL> 
   

   Click OK to continue.

3. Select MySQL as the DBMS and then enter the following database values:

   MySQL User:             blogo_user
   MySQL Password:         UltraSecurePassword
   MySQL Database:         blogo_db
   MySQL Host:             localhost
   

   Click OK to continue.

You will be automatically redirected to the admin section so simply enter your username and password and click on the Connection button to log in. You can also enter the admin address manually by entering the following URL:

http://YOUR_VULTR_IP_ADDRESS/admin

For added security, you can change the name of your /admin/ folder:

sudo mv -i ./admin ./top_secret_name

You are now ready to start adding your content and configuring the look and feel of your site. Make sure you check out the BlogoText CMS wiki page for more information about how to build and configure your site.