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servers:linux:nginx:lychee

Table of Contents

Information

Prerequisites

Notes

  • :!: Somewhat WIP still

Dependencies

sudo dnf install php-bcmath php-gd php-pecl-imagick php-mbstring php-pdo php-mysqlnd perl-Image-ExifTool ffmpeg-free composer

Download Source

sudo git clone --branch 'master' --depth '1' --recurse-submodules 'https://github.com/LycheeOrg/Lychee.git' '/var/www/media' && sudo chown -R 'nginx':'nginx' '/var/www/media' && sudo semanage fcontext --add --type 'httpd_sys_rw_content_t' '/var/www/media(/.*)?' && sudo restorecon -F -I -R '/var/www/media' && sync

PHP Dependencies

cd '/var/www/media' && sudo -u 'nginx' COMPOSER_CACHE_DIR='/dev/null' composer install --no-dev && sync

Database

sudo mysql
CREATE DATABASE lychee;
GRANT ALL PRIVILEGES ON lychee.* to 'lychee'@'localhost' IDENTIFIED BY 'x';
FLUSH PRIVILEGES;
EXIT

Lychee Config

sudo -u 'nginx' -e '/var/www/media/.env'
DB_CONNECTION="mysql"
DB_DATABASE="lychee"
DB_USERNAME="lychee"
DB_PASSWORD=x
DB_SOCKET="/var/lib/mysql/mysql.sock"

nginx + PHP-FPM Configuration

PHP-FPM Socket

sudo -e '/etc/php-fpm.d/media.conf' && sudo systemctl restart 'php-fpm'
[media]

; User/Group
user = nginx
group = nginx

; Socket
listen = /run/php-fpm/media.sock
listen.acl_users = nginx
listen.allowed_clients = 127.0.0.1

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

; Fedora php.ini Defaults
php_value[session.save_handler] = "files"
php_value[session.save_path] = "/var/lib/php/session"

; General
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] = "100M"
php_value[max_file_uploads] = "100"

; End
php_value[upload_tmp_dir] = "/tmp"

FastCGI

sudo -e '/etc/nginx/default.d/media.conf'
# PHP-FPM
location = /index.php {
    fastcgi_split_path_info ^(.+?\.php)(/.*)$;

    fastcgi_param PHP_VALUE "post_max_size=100M
        max_execution_time=200
        upload_max_filesize=100M
        memory_limit=512M";

    fastcgi_intercept_errors on;
    fastcgi_param HTTP_PROXY "";
    fastcgi_index index.php;
    include fastcgi_params;
    fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
    fastcgi_param PATH /usr/local/bin:/usr/bin:/bin;
    fastcgi_param PATH_INFO $fastcgi_path_info;
    fastcgi_pass unix:/run/php-fpm/media.sock;
}

Server Block

sudo -e '/etc/nginx/vhosts.d/media.conf' && sudo systemctl reload 'nginx' && sync
server {
    listen '443' 'ssl' 'http2';
    server_name 'media.realmofespionage.xyz';
    root '/var/www/media';
    index 'index.php';

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

    client_max_body_size '100M';

    add_header Content-Security-Policy "default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval'; style-src 'self' 'unsafe-inline'; font-src 'self' data:; img-src 'self' data: s.w.org" always;

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

    if (!-e $request_filename)
    {
        rewrite ^/(.*)$ /index.php?/$1 last;
        break;
    }

    location ~ [^/]\.php(/|$) {
        return 403;
    }

    rewrite ^/(.+)/$ /$1 permanent;
}

Initial Setup

Settings

  • Date Format: Y/m/d

Services

Updater

Service

sudo -e '/etc/systemd/system/media-up.service'
[Service]
User=nginx
Group=nginx
Type=oneshot
WorkingDirectory=/var/www/media
Environment="COMPOSER_CACHE_DIR=/dev/null"
ExecStartPre='/usr/bin/php' '/var/www/media/artisan' down
ExecStart='/usr/bin/git' -C '/var/www/media' pull origin 'master'
ExecStart='/usr/bin/composer' install --no-dev
ExecStart='/usr/bin/php' '/var/www/media/artisan' 'migrate' --force
ExecStartPost='/usr/bin/php' '/var/www/media/artisan' 'config:cache'
ExecStartPost='/usr/bin/php' '/var/www/media/artisan' 'up'
ExecStartPost='/usr/bin/sync'

Timer

  • Every day at 04:00:00
sudo -e '/etc/systemd/system/media-up.timer' && sudo systemctl daemon-reload && sudo systemctl enable 'media-up.timer' --now && sudo systemctl start 'media-up' && sudo systemctl status 'media-up' -l
[Unit]
Description=Lychee Git Updater
After=network-online.target
Wants=network-online.target

[Timer]
OnCalendar=*-*-* 04:00:00
Persistent=true

[Install]
WantedBy=timers.target

Maintenance

Service

sudo -e '/etc/systemd/system/media-m.service'
[Service]
User=nginx
Group=nginx
Type=oneshot
ExecStart='/usr/bin/git' -C '/var/www/media' gc --aggressive --prune='all'
ExecStart='/usr/bin/git' -C '/var/www/media' fsck --full --strict
ExecStartPost='/usr/bin/sync'

Timer

  • 01 day of every month at 04:20:00
sudo -e '/etc/systemd/system/media-m.timer' && sudo systemctl daemon-reload && sudo systemctl enable 'media-m.timer' --now
[Unit]
Description=Lychee Maintenance
After=network-online.target
Wants=network-online.target

[Timer]
OnCalendar=*-*-01 04:20:00
Persistent=true

[Install]
WantedBy=timers.target

Backup

Files

Service

mkdir -p ~/'backups' && sudo -e '/etc/systemd/system/media-fb.service' && sudo sed -i 's/CHANGEME/'$USER'/g' '/etc/systemd/system/media-fb.service'
[Service]
Type=oneshot
WorkingDirectory=/var/www
ExecStartPre='/usr/sbin/restorecon' -F -I -R '/var/www/media'
ExecStart='/usr/bin/bash' -c '"/usr/bin/tar" -czf "/home/CHANGEME/backups/lychee-files-auto-"$$(date +%%Y-%%m-%%d)".tar.gz" "media"'
ExecStartPost='/usr/bin/sync'

Timer

  • 01 day of every month at 04:50:00
sudo -e '/etc/systemd/system/media-fb.timer' && sudo systemctl daemon-reload && sudo systemctl enable 'media-fb.timer' --now && sudo systemctl start 'media-fb' && sudo systemctl status 'media-fb' -l
[Unit]
Description=Lychee Files Backup

[Timer]
OnCalendar=*-*-01 04:50:00
Persistent=true

[Install]
WantedBy=timers.target

Database

Database Auth

sudo -u 'mysql' -e '/var/lib/mysql/auth/lychee' && sudo chmod '600' '/var/lib/mysql/auth/lychee'
[mysqldump]
user=lychee
password=x

Service

mkdir -p ~/'backups' && sudo mkdir -p '/var/lib/mysql/tmp' && sudo -e '/etc/systemd/system/media-db.service' && sudo sed -i 's/'CHANGEME'/'$USER'/g' '/etc/systemd/system/media-db.service'
[Service]
Type=oneshot
WorkingDirectory=/var/lib/mysql/tmp
ExecStartPre='/usr/bin/mysqldump' --defaults-extra-file='/var/lib/mysql/auth/lychee' --single-transaction 'lychee' -r '/var/lib/mysql/tmp/lychee.sql'
ExecStart='/usr/bin/gzip' --force '/var/lib/mysql/tmp/lychee.sql'
ExecStart='/usr/bin/bash' -c '"/usr/bin/mv" "/var/lib/mysql/tmp/lychee.sql.gz" "/home/CHANGEME/backups/lychee-database-auto-"$$(date +%%Y-%%m-%%d)".sql.gz"'
ExecStartPost='/usr/bin/sync'

Timer

  • Every day at 04:15:00
sudo -e '/etc/systemd/system/media-db.timer' && sudo systemctl daemon-reload && sudo systemctl enable 'media-db.timer' --now && sudo systemctl start 'media-db' && sudo systemctl status 'media-db' -l
[Unit]
Description=Lychee Database Backup
After=mariadb.service

[Timer]
OnCalendar=*-*-* 04:15:00
Persistent=true

[Install]
WantedBy=timers.target

Backup

  • Create backup archive on server and transfer to client computer

Server

Stop Services

sudo systemctl stop nginx php-fpm

Backup Folder

cd '/var/www' && sudo tar -cvzf ~/'lychee-files-manual-'$(date +%Y-%m-%d)'.tar.gz' 'media' && cd ~ && sync

Backup Database

sudo mysqldump --defaults-extra-file='/var/lib/mysql/auth/lychee' --single-transaction 'lychee' -r ~/'lychee-database-manual-'$(date +%Y-%m-%d)'.sql' && sync

Start Services

sudo systemctl start nginx php-fpm

Client

Transfer Files To Client

scp espionage724@192.168.1.152:~/'lychee-files-'*'.tar.gz' espionage724@192.168.1.152:~/'lychee-database-'*'.sql' ~/'Downloads' && sync

Restore

Client

Uncompress Database

  • This is only needed if restoring an automated database backup 2)
gunzip ~/'Downloads/lychee-database-'*'.sql.gz'

Transfer Files To Server

scp ~/'Downloads/lychee-files-'*'.tar.gz' ~/'Downloads/lychee-database-'*'.sql' espionage724@192.168.1.152:~

Remove Files

rm -f ~/'Downloads/lychee-files-'*'.tar.gz' ~/'Downloads/lychee-database-'*'.sql' && sync

Server

Stop Services

sudo systemctl stop nginx php-fpm

Remove Previous Folder

sudo rm -Rf '/var/www/media'

Restore Lychee Folder

cd '/var/www' && sudo tar -xvzf ~/'lychee-files-'*'.tar.gz' 'media' && sudo chown -R 'nginx':'nginx' '/var/www/media' && sudo semanage fcontext --add --type 'httpd_sys_rw_content_t' '/var/www/media(/.*)?' && sudo restorecon -F -I -R '/var/www/media' && cd ~ && sync

Drop Previous Database

sudo mysql
DROP DATABASE lychee;
FLUSH TABLES;
EXIT

Re-create Databases

sudo mysql
CREATE DATABASE lychee;
EXIT

Restore Database

sudo mysql 'lychee' < ~/'lychee-database-'*'.sql' && sync

Reapply Permissions

sudo mysql
GRANT ALL PRIVILEGES ON lychee.* to 'lychee'@'localhost' IDENTIFIED BY 'x';
FLUSH PRIVILEGES;
EXIT

Start Services

sudo systemctl start nginx php-fpm

Remove Backups

  • Verify that Lychee works before running
rm ~/'lychee-files-'*'.tar.gz' ~/'lychee-database-'*'.sql' && sync
1)
https://lycheeorg.github.io/
2)
manual doesn't gzip
/usr/local/www/wiki/data/pages/servers/linux/nginx/lychee.txt · Last modified: by 127.0.0.1