====== Information ======

  * WordPress
  * [[information:realm_of_espionage|Realm of Espionage]]
  * https://blog.realmofespionage.xyz

===== Prerequisites =====

  * [[linux:distros:server:opensuse_tumbleweed_server|openSUSE Tumbleweed (Server)]]
  * [[servers:linux:nginx_php_php-fpm|nginx + PHP + PHP-FPM]]
  * [[servers:linux:nginx:lets_encrypt|Certbot (Let's Encrypt)]]
  * [[servers:linux:mariadb|MariaDB]]

====== Dependencies ======

  * https://wordpress.org/about/requirements/
  * https://make.wordpress.org/hosting/handbook/server-environment/#php-extensions

  sudo zypper install php8-curl php8-exif php8-fileinfo php-gd php8-intl php8-mbstring php8-mysql php8-openssl php8-sodium php8-dom php8-xmlreader php8-zip php8-bcmath php8-iconv php8-zlib

====== Download Source ======

  * https://github.com/WordPress/WordPress/commits/master/

  sudo git clone --branch 'master' --depth '1' --recurse-submodules 'https://github.com/WordPress/WordPress.git' '/srv/www/blog' && sudo chown -R 'wwwrun':'www' '/srv/www/blog' && sudo chmod -R '0755' '/srv/www/blog'

====== Database ======

  sudo mariadb

  CREATE DATABASE wordpress;

  CREATE USER 'wordpress'@'localhost' IDENTIFIED BY 'x';

  GRANT ALL PRIVILEGES ON wordpress.* to 'wordpress'@'localhost';

  FLUSH PRIVILEGES;

  EXIT

====== nginx + PHP-FPM Configuration ======

===== PHP-FPM Socket =====

  sudo -e '/etc/php8/fpm/php-fpm.d/blog.conf' && sudo systemctl restart 'php-fpm'

<code>
[blog]

; User/Group
user = "wwwrun"
group = "www"

; Socket
listen = "/run/php-fpm/blog.sock"
listen.owner = "wwwrun"
listen.group = "www"
listen.mode = "0662"

; Process Management
pm = "ondemand"
pm.max_children = "4"
pm.process_idle_timeout = "30"

; openSUSE php.ini Defaults
php_value[session.save_path] = "/var/lib/php8/sessions"

; General
php_value[log_errors] = "0"
php_value[error_reporting] = "~E_ALL"
php_value[date.timezone] = "America/New_York"
php_value[max_execution_time] = "200"
php_value[memory_limit] = "512M"
php_value[post_max_size] = "10M"
php_value[upload_max_filesize] = "10M"
php_value[max_file_uploads] = "100"

; End</code>

===== FastCGI =====

  * ''blog.sock''

  sudo -e '/etc/nginx/default.d/blog.conf'

<code>
location ~ \.(php|phar)(/.*)?$ {
    fastcgi_split_path_info ^(.+\.(?:php|phar))(/.*)$;
    fastcgi_intercept_errors on;
    fastcgi_index index.php;
    include fastcgi_params;
    fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
    fastcgi_param PATH_INFO $fastcgi_path_info;
    fastcgi_pass unix:/run/php-fpm/blog.sock;
}

# End</code>

===== Server Block =====

  sudo -e '/etc/nginx/vhosts.d/blog.conf' && sudo systemctl reload 'nginx'

<code>
server {
    listen '443' 'ssl';
    http2 'on';
    server_name 'blog.realmofespionage.xyz';
    root '/srv/www/blog';
    index 'index.php';

    include '/etc/nginx/default.d/blog.conf';
    include '/etc/nginx/default.d/headers.conf';

    client_max_body_size '10M';

#    access_log  /var/log/nginx/blog-access.log;
#    error_log  /var/log/nginx/blog-error.log;

    location / {
        try_files $uri $uri/ /index.php?$args;
    }

    rewrite /wp-admin$ $scheme://$host$uri/ permanent;

}

# End</code>

====== Initial Setup ======

  * https://blog.realmofespionage.xyz

====== Settings ======

  * Date Format: Y/m/d

===== wp-config.php =====

  sudo su 'wwwrun' -s '/bin/bash'

  nano '/srv/www/blog/wp-config.php'

<code>
define( 'AUTOMATIC_UPDATER_DISABLED', true );

define( 'WP_DEBUG', false );
define( 'WP_DEBUG_DISPLAY', false );

/* End */</code>

====== Services ======

===== Updater =====

==== Service ====

  sudo -e '/etc/systemd/system/blog-up.service'

<code>
[Service]
User=wwwrun
Group=www
Type=oneshot

ExecStart='/usr/bin/git' -C '/srv/www/blog' pull origin 'master'

ExecStartPost='/usr/bin/sync'

# End</code>

==== Timer ====

  * Every day at ''02:00:00''

  sudo -e '/etc/systemd/system/blog-up.timer' && sudo systemctl daemon-reload && sudo systemctl enable 'blog-up.timer' --now && sudo systemctl start 'blog-up' && sudo systemctl status 'blog-up' -l

<code>
[Unit]
Description=WordPress Git Updater
After=network-online.target
Wants=network-online.target

[Timer]
OnCalendar=*-*-* 02:00:00
Persistent=true

[Install]
WantedBy=timers.target

# End</code>

===== Backup =====

==== Files ====

=== Service ===

  mkdir -p ~/'backups' && sudo -e '/etc/systemd/system/blog-fb.service' && sudo sed -i 's/CHANGEME/'$USER'/g' '/etc/systemd/system/blog-fb.service'

<code>
[Service]
Type=oneshot

ExecStart='/usr/bin/bash' -c '"/usr/bin/tar" -czf "/home/CHANGEME/backups/wordpress-files-auto-"$$(date +%%Y-%%m-%%d)".tar.gz" -C "/srv/www" "blog"'

ExecStartPost='/usr/bin/sync'

# End</code>

=== Timer ===

  * ''01'' day of every month at ''02:15:00''

  sudo -e '/etc/systemd/system/blog-fb.timer' && sudo systemctl daemon-reload && sudo systemctl enable 'blog-fb.timer' --now

<code>
[Unit]
Description=WordPress Files Backup

[Timer]
OnCalendar=*-*-01 02:15:00
Persistent=true

[Install]
WantedBy=timers.target

# End</code>

  sudo systemctl start 'blog-fb' && sudo systemctl status 'blog-fb' -l

==== Database ====

=== Database Auth ===

  sudo mkdir -p '/var/lib/mysql/auth' && sudo -e '/var/lib/mysql/auth/wordpress' && sudo chown 'mysql':'mysql' '/var/lib/mysql/auth/wordpress' && sudo chmod '0600' '/var/lib/mysql/auth/wordpress'

<code>
[mariadb-dump]
user=wordpress
password=x

# End</code>

=== Service ===

  mkdir -p ~/'backups' && sudo mkdir -p '/var/lib/mysql/tmp' && sudo -e '/etc/systemd/system/blog-db.service' && sudo sed -i 's/'CHANGEME'/'$USER'/g' '/etc/systemd/system/blog-db.service'

<code>
[Service]
Group=mysql
Type=oneshot

ExecStart='/usr/bin/bash' -c '"/usr/bin/mariadb-dump" --defaults-extra-file="/var/lib/mysql/auth/wordpress" --single-transaction --quick "wordpress" -r "/home/CHANGEME/backups/wordpress-database-auto-"$$(date +%%Y-%%m-%%d)".sql"'

ExecStartPost='/usr/bin/sync'

# End</code>

=== Timer ===

  * ''01'' day of every month at ''02:10:00''

  sudo -e '/etc/systemd/system/blog-db.timer' && sudo systemctl daemon-reload && sudo systemctl enable 'blog-db.timer' --now && sudo systemctl start 'blog-db' && sudo systemctl status 'blog-db' -l

<code>
[Unit]
Description=WordPress Database Backup
After=mariadb.service

[Timer]
OnCalendar=*-*-01 02:10:00
Persistent=true

[Install]
WantedBy=timers.target

# End</code>

===== Maintenance =====

==== Service ====

  sudo -e '/etc/systemd/system/blog-m.service'

<code>
[Service]
User=wwwrun
Group=www
Type=oneshot

ExecStart='/usr/bin/git' -C '/srv/www/blog' reset --hard
ExecStart='/usr/bin/git' -C '/srv/www/blog' gc --aggressive --prune='all'
ExecStart='/usr/bin/git' -C '/srv/www/blog' fsck --full --strict

ExecStartPost='/usr/bin/sync'

# End</code>

==== Timer ====

  * ''01'' day of every month at ''02:30:00''

  sudo -e '/etc/systemd/system/blog-m.timer' && sudo systemctl daemon-reload && sudo systemctl enable 'blog-m.timer' --now

<code>
[Unit]
Description=WordPress Maintenance
After=network-online.target
Wants=network-online.target

[Timer]
OnCalendar=*-*-01 02:30:00
Persistent=true

[Install]
WantedBy=timers.target

# End</code>

  sudo systemctl start 'blog-m' && sudo systemctl status 'blog-m' -l

====== Backup ======

===== Files =====

****

  sudo tar -czf ~/'wordpress-files-manual-'$(date +%Y-%m-%d)'.tar.gz' -C '/srv/www' 'blog'

===== Database =====

****

  sudo mariadb-dump --single-transaction --quick 'wordpress' -r ~/'wordpress-database-manual-'$(date +%Y-%m-%d)'.sql'

===== scp =====

  scp espionage724@192.168.1.152:~/'wordpress-files-'*'.tar.gz' ~/'Downloads'

  scp espionage724@192.168.1.152:~/'wordpress-database-'*'.sql' ~/'Downloads'

====== Restore ======

===== scp =====

  scp ~/'Downloads/wordpress-files-'*'.tar.gz' espionage724@192.168.1.152:~

  scp ~/'Downloads/wordpress'*'.sql' espionage724@192.168.1.152:~

===== Stop nginx =====

****

  sudo systemctl stop 'nginx'

===== Remove Existing Files =====

****

  ls ~/'wordpress-files-'*'.tar.gz' && sudo rm -Rf '/srv/www/blog'

===== Restore Files =====

****

  sudo tar -xzf ~/'wordpress-files-'*'.tar.gz' -C '/srv/www' 'blog' && sudo chown -R 'wwwrun':'www' '/srv/www/blog' && sudo chmod -R '0755' '/srv/www/blog'

===== Restore Database =====

  * [[#database|Initial set-up]]

  sudo mariadb --execute='DROP DATABASE wordpress;'

  sudo mariadb --execute='CREATE DATABASE wordpress;'

  sudo mariadb 'wordpress' < ~/'wordpress'*'.sql'

===== dos2unix =====

****

  find '/srv/www/blog' -type f -print0 | sudo xargs -0 dos2unix -- && sudo chown -R 'wwwrun':'www' '/srv/www/blog' && sudo chmod -R '0755' '/srv/www/blog'

===== Git Fix =====

  sudo su 'wwwrun' -s '/bin/bash'

  cd '/srv/www/blog'

  rm -Rf '.git'

  git init -b 'master'

  git add '.'

  git commit -m 'x'

  exit

===== MySQL Connection =====

  * Windows uses ''127.0.0.1''

  sudo -e '/srv/www/blog/wp-config.php' && sudo chown -v 'wwwrun':'www' '/srv/www/blog/wp-config.php'

  define( 'DB_HOST', 'localhost' );

===== Start nginx =====

****

  sudo systemctl start 'nginx'

===== Clean-up =====

****

  rm -fv ~/'wordpress-files-'*'.tar.gz' ~/'wordpress'*'.sql'