Self-host Rallly

copy# Rallly — the official image + PostgreSQL (trimmed from lukevella/rallly-selfhosted, which adds Traefik + Garage storage)
mkdir rallly && cd rallly
cat > .env <<EOF
SECRET_PASSWORD=$(openssl rand -hex 32)
POSTGRES_PASSWORD=$(openssl rand -hex 16)
NEXT_PUBLIC_BASE_URL=http://SERVER_IP:3000
SUPPORT_EMAIL=admin@example.com
EOF
cat > compose.yml <<'EOF'
services:
  db:
    image: postgres:18-alpine
    restart: always
    environment: { POSTGRES_PASSWORD: "${POSTGRES_PASSWORD}", POSTGRES_DB: rallly }
    volumes: ["db-data:/var/lib/postgresql"]
    healthcheck: { test: ["CMD-SHELL", "pg_isready -U postgres"], interval: 5s, retries: 10 }
  rallly:
    image: lukevella/rallly:4
    restart: always
    depends_on: { db: { condition: service_healthy } }
    ports: ["3000:3000"]
    env_file: .env
    environment: { DATABASE_URL: "postgres://postgres:${POSTGRES_PASSWORD}@db:5432/rallly" }
volumes: { db-data: {} }
EOF
docker compose up -d   #  →  http://SERVER_IP:3000
# no SMTP configured: sign-in links are not emailed — add SMTP_HOST/SMTP_PORT/SMTP_USER/SMTP_PWD to .env, or read the link from `docker compose logs rallly`