Sentry is an error tracking software: https://sentry.io
echo SENTRY_SECRET_KEY=$(openssl rand -base64 32) >> .env
echo CHATONS_DOMAIN=$YOUR_FQDN> >> .env
echo SENTRY_EMAIL_HOST= >> .env
echo SENTRY_EMAIL_PORT= >> .env
echo SENTRY_EMAIL_USER= >> .env
echo SENTRY_EMAIL_PASSWORD= >> .env
echo SENTRY_EMAIL_USE_TLS= >> .env
docker-compose up -d
docker-compose exec sentry sentry upgrade