00a68bc767
- FastAPI + NiceGUI web application - QuantLib-based Black-Scholes pricing with Greeks - Protective put, laddered, and LEAPS strategies - Real-time WebSocket updates - TradingView-style charts via Lightweight-Charts - Docker containerization - GitLab CI/CD pipeline for VPS deployment - VPN-only access configuration
71 lines
1.7 KiB
Bash
Executable File
71 lines
1.7 KiB
Bash
Executable File
#!/bin/sh
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set -eu
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APP_MODULE="${APP_MODULE:-app.main:app}"
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APP_HOST="${APP_HOST:-0.0.0.0}"
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APP_PORT="${APP_PORT:-8000}"
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APP_ENV="${APP_ENV:-production}"
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WORKERS="${UVICORN_WORKERS:-1}"
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REDIS_WAIT_TIMEOUT="${REDIS_WAIT_TIMEOUT:-30}"
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wait_for_redis() {
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if [ -z "${REDIS_URL:-}" ]; then
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echo "REDIS_URL not set, skipping Redis wait"
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return 0
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fi
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echo "Waiting for Redis: ${REDIS_URL}"
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python - <<'PY'
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import os
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import sys
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import time
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from urllib.parse import urlparse
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redis_url = os.environ.get("REDIS_URL", "")
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timeout = int(os.environ.get("REDIS_WAIT_TIMEOUT", "30"))
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parsed = urlparse(redis_url)
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host = parsed.hostname or "redis"
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port = parsed.port or 6379
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deadline = time.time() + timeout
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while time.time() < deadline:
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try:
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import socket
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with socket.create_connection((host, port), timeout=2):
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print(f"Redis is reachable at {host}:{port}")
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raise SystemExit(0)
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except OSError:
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time.sleep(1)
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print(f"Timed out waiting for Redis at {host}:{port}", file=sys.stderr)
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raise SystemExit(1)
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PY
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}
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run_migrations() {
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if [ "${RUN_MIGRATIONS:-0}" != "1" ]; then
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echo "RUN_MIGRATIONS disabled, skipping"
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return 0
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fi
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if [ -f alembic.ini ] && command -v alembic >/dev/null 2>&1; then
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echo "Running Alembic migrations"
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alembic upgrade head
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return 0
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fi
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if [ -f manage.py ]; then
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echo "Running Django migrations"
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python manage.py migrate --noinput
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return 0
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fi
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echo "No supported migration command found, skipping"
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}
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wait_for_redis
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run_migrations
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echo "Starting application on ${APP_HOST}:${APP_PORT}"
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exec python -m uvicorn "${APP_MODULE}" --host "${APP_HOST}" --port "${APP_PORT}" --workers "${WORKERS}"
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