r7learn Platform

Components

• frontend — (r7learn.xorg.su)
• admin_panel — (admin.r7learn.xorg.su)
• backend — ASP.NET Core
• converter — docx → markdown converter
• TestCreator — test generator from txt
• nginx — internal reverse-proxy for services
• EXTERNAL_nginx_configurations — external nginx configs
• integration_test — automated integration tests
• Monitoring — system monitor for platform

---

Architecture Diagram

Directory Structure

R7L-full/
├── admin_panel/         # Admin panel (frontend for admins)
├── backend/             # Backend (ASP.NET Core)
├── converter/           # docx → markdown converter service
├── TestCreator/         # Test generator
├── frontend/            # Main user frontend
├── nginx/               # Nginx configs and .htpasswd
├── resources/           # Uploaded files
├── monitoring/          # System Monitor (R7L-monitor)
├── integration_test/    # Integration tests
├── scripts/             # Utility scripts
├── docker-compose.yml   # Docker Compose configuration
├── .env                 # Environment variables

Environment Variables

• POSTGRES_USER — database user name
• POSTGRES_PASSWORD — database user password
• POSTGRES_DB — database name
• JWT_SECRET — JWT Secret for backend authentication

---

Quick Start (Recommended)

Use provided scripts for fast setup and maintenance

cd /opt/R7L-full/
mv .env.example ./scripts
cd /opt/R7L-full/scripts
bash gen_env.sh
mv .env ../
nano make.sh        # EDIT EMAIL
bash make.sh        # Build and start all services

⚠️ WARNING: R7L-monitor not start with make.sh, please run service manual.

---

Manual Setup (Step-by-step Guide)

1. Clone the repository

cd /opt/
git clone https://github.com/VLADos-IT/R7L-full.git
cd R7L-full

2. Generate .env file

cd /opt/R7L-full/
cp .env.example ./scripts
cd ./scripts
bash gen_env.sh
mv .env ../

3. Build and run all services

docker network create r7l-network
docker compose build
docker compose up -d

4. Nginx and Let's Encrypt

cp /opt/R7L-full/EXTERNAL_nginx_configurations/r7learn.xorg.su.conf /etc/nginx/sites-available/
ln -s /etc/nginx/sites-available/r7learn.xorg.su.conf /etc/nginx/sites-enabled/
cp /opt/R7L-full/EXTERNAL_nginx_configurations/admin.r7learn.xorg.su.conf /etc/nginx/sites-available/
ln -s /etc/nginx/sites-available/admin.r7learn.xorg.su.conf /etc/nginx/sites-enabled/
cp /opt/R7L-full/EXTERNAL_nginx_configurations/monitor.r7learn.xorg.su.conf /etc/nginx/sites-available/
ln -s /etc/nginx/sites-available/monitor.r7learn.xorg.su.conf /etc/nginx/sites-enabled/
cp /opt/R7L-full/nginx/.htpasswd /etc/nginx/
systemctl start nginx
certbot --nginx -d r7learn.xorg.su
certbot --nginx -d admin.r7learn.xorg.su
certbot --nginx -d monitor.r7learn.xorg.su
systemctl restart nginx

5. Fix access rights for uploads

chown -R 101:101 ./resources
chown -R 101:101 ./backend/DataProtection-Keys
chown -R 472:472 ./grafana/data

6. Create System Monitoring

mkdir /opt/R7L-monitor
cp -r /opt/R7L-full/monitoring /opt/R7L-monitor
docker network create monitoring-net
cd /opt/R7L-monitor
docker compose -f docker-compose.monitoring.yml up -d

7. Check the services

• User interface: https://r7learn.xorg.su
• Admin panel: https://admin.r7learn.xorg.su
• Monitor panel: https://monitor.r7learn.xorg.su

Backup and Restore

Backup

bash scripts/backup.sh

Restore

docker exec -i r7l-postgres psql -U $POSTGRES_USER -d $POSTGRES_DB < /opt/r7l_backups/db_backup_YYYY-MM-DD_HH-MM-SS.sql

tar xzf /opt/r7l_backups/resources_YYYY-MM-DD_HH-MM-SS.tar.gz -C /opt/R7L-full/resources

---

Integration Tests

Integration tests run automatically via Docker Compose on build.

To run manually:

docker compose run --rm integration-test

---

API Reference

See docs/API.md for a full description of all backend API endpoints, request/response formats, and error handling.

Update

Recommended:
Use the script:
bash scripts/update.sh

Or manually:

git pull
docker compose build
docker compose up -d

---

Uninstall

⚠️ WARNING:
docker compose down -v --remove-orphans will remove all Docker volumes, including your database volume.
This will erase all database data!
Use with caution and only if you have backups or do not need the data. Recommended:
Use the script:
bash scripts/cleanup.sh

Fully uninstall:

docker compose down
docker system prune -a --volumes --force &&  docker builder prune --all --force
docker compose down -v --remove-orphans
rm -rf /etc/nginx/sites-enabled/r7learn.xorg.su.conf
rm -rf /etc/nginx/sites-enabled/admin.r7learn.xorg.su.conf
rm -rf /etc/nginx/sites-enabled/monitor.r7learn.xorg.su.conf
systemctl reload nginx

MONITORING:

Alerts to email setup on webpage monitoring system.

docker compose -f docker-compose.monitoring.yml down -v --remove-orphans

---

LetsEncrypt SSL certs delete

certbot delete --cert-name r7learn.xorg.su
certbot delete --cert-name admin.r7learn.xorg.su
certbot delete --cert-name monitor.r7learn.xorg.su