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Bedrock Multisite

Install Composer​

Fetch the Composer Installer​

Begin by navigating to your home directory. Following that, employ the curl command to download the installer. The -sS flags make curl silent while still showing errors, and -o directs the output to a specific location.

cd ~
curl -sS https://getcomposer.org/installer -o /tmp/composer-setup.php

Verify the Installer’s Integrity​

Composer provides the latest installer’s SHA-384 hash on its Public Keys/Signatures page. We need to compare the hash of the downloaded file with this to ensure its integrity.

You can fetch the latest hash programmatically from the Composer page and store it in a shell variable:

HASH=`curl -sS https://composer.github.io/installer.sig`

To inspect the fetched hash, execute the following:

echo $HASH

Proceed to verify the integrity of the installation script by matching the hash of the downloaded file with the obtained hash. The following PHP command checks if they match:

php -r "if (hash_file('SHA384', '/tmp/composer-setup.php') === '$HASH') { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php'); } echo PHP_EOL;"

Install Composer​

With the verified installer, you’re now ready to install Composer. We’ll be doing a global installation, which means Composer will be accessible system-wide as a command named ‘composer’, residing under /usr/local/bin. Use the following command:

sudo php /tmp/composer-setup.php --install-dir=/usr/local/bin --filename=composer

Validate Composer Installation​

To confirm that Composer has been installed correctly and is functioning as expected, run:

composer

Create User and Folder​

Buat user untuk website yang ingin kita buat

sudo useradd uio

Masukkan user tersebut ke group www-data

sudo usermod -a -G uio www-data

Buat folder untuk website yang ingin kita buat

sudo mkdir -p /home/uio

Jadikan user yang kita buat sebelumnya sebagai pemilik folder

sudo chown -R uio:uio /home/uio

Ganti user​

Ganti user dengan pemilik website

sudo su uio

Pindah ke folder website yang telah dibuat sebelumnya

cd /home/uio

Install Bedrock​

Install Bedrock Menggunakan Composer

composer create-project roots/bedrock uio.my.id

Install mu-plugin for multisite

cd uio.my.id
composer require roots/multisite-url-fixer

Create PHP-FPM Pool Config​

Jika masih ada default pool, dihapus/rename saja

sudo mv /etc/php/8.3/fpm/pool.d/www.conf /etc/php/8.3/fpm/pool.d/www.conf.bak

Buat file PHP-FPM pool

sudo nano /etc/php/8.3/fpm/pool.d/uio.conf

Isi dengan config berikut:

[uio]
user = uio
group = uio

listen = /run/php/php-uio.sock

listen.owner = www-data
listen.group = www-data

pm = dynamic
pm.max_children = 5
pm.start_servers = 2
pm.min_spare_servers = 1
pm.max_spare_servers = 3

php_admin_value[memory_limit] = 256M
php_admin_value[upload_max_filesize] = 64M
php_admin_value[post_max_size] = 64M
php_admin_value[opcache.enable_file_override] = 1
php_admin_value[disable_functions] = exec,passthru,shell_exec,system

Simpan dengan Ctrl+O lalu keluar editor dengan Ctrl+X

Restart PHP-FPM​

Periksa apakah konfigurasi yang kita ubah aman:

sudo php-fpm8.3 -t

Jika aman, restart:

sudo service php8.3-fpm restart

Get SSL certificate​

Sebelum request certificate pastikan A record pada domain sudah diarahkan ke IP VPS Buat sertifikat let's encrypt:

sudo certbot certonly --manual --preferred-challenges=dns --server https://acme-v02.api.letsencrypt.org/directory --agree-tos -d uio.my.id -d *.uio.my.id

Add nginx Config for New Site​

Buat folder logs

sudo -u uio mkdir -p /home/uio/uio.my.id/logs

Buat konfigurasi nginx untuk website yang ingin dibuat:

sudo nano /etc/nginx/sites-available/uio.my.id

Isi dengan konfigurasi berikut:

server {
    listen 443 ssl;
    listen [::]:443 ssl;
    http2 on;
 
    server_name uio.my.id *.uio.my.id;
 
    ssl_certificate /etc/letsencrypt/live/uio.my.id/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/uio.my.id/privkey.pem;
 
    access_log /home/uio/uio.my.id/logs/access.log;
    error_log /home/uio/uio.my.id/logs/error.log;
 
    root /home/uio/uio.my.id/web/;
    index index.php;
 
    location / {
        try_files $uri $uri/ /index.php?$args;
    }
 
    # Prevent PHP scripts from being executed inside the uploads folder.
    location ~* /app/uploads/.*.php$ {
        deny all;
    }
 
 
    location ~ \.php$ {
        try_files $uri =404;
        fastcgi_split_path_info ^(.+\.php)(/.+)$;
        include fastcgi_params;
        fastcgi_pass unix:/run/php/php-uio.sock;
        fastcgi_index index.php;
        include fastcgi.conf;
    }
 
 
    location ~* \.(eot|ttf|woff|woff2)$ {
        add_header Access-Control-Allow-Origin *;
    }
 
    location = /xmlrpc.php {
        deny all;
    }
 
	# Subdomain multisite rewrites
    rewrite ^/(wp-.*.php)$ /wp/$1 last;
    rewrite ^/(wp-(content|admin|includes).*) /wp/$1 last;
	
}
 
 
server {
    listen 80;
    listen [::]:80;
 
    server_name uio.my.id *.uio.my.id;
 
    return 301 https://uio.my.id$request_uri;
}

Buat symlink ke sites-enabled

sudo ln -s /etc/nginx/sites-available/uio.my.id /etc/nginx/sites-enabled/uio.my.id

Restart nginx​

Periksa apakah konfigurasi yang kita ubah aman

sudo nginx -t

Jika aman, restart

sudo service nginx restart

Create Database​

Log in to the MariaDB database server.

sudo mariadb -u root -p

masukkan password yang sudah dibuat sebelumnya

Create database

CREATE DATABASE uio_db CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_520_ci;

Create user

CREATE USER 'uio_user'@'localhost' IDENTIFIED BY 'Workshop@WPBogor2025';

Grant privilege

GRANT ALL PRIVILEGES ON uio_db.* TO 'uio_user'@'localhost';

Flush/refresh privileges

FLUSH PRIVILEGES;

Keluar dari MariaDB

exit;

https://roots.io/bedrock/docs/installation/

Buat cron job​

Buka settingan cron

sudo -u uio crontab -e

isi dengan perintah berikut

*/5 * * * * cd /home/uio/uio.my.id/; /usr/local/bin/wp cron event run --due-now >/dev/null 2>&1