feat(startup): 服务端启动 bootstrap 与缓存预热

- 新增 STARTUP_BOOTSTRAP_ENABLED / STARTUP_CACHE_WARMUP_ENABLED 配置开关
- lifespan 拆分 bootstrap 步骤并后台线程预热缓存,失败可降级继续启动
- server_start.sh / web_start.sh 扩展 SERVER_PORT、启动与调度开关的 env 覆盖
- bootstrap_paddleocr_mobile.sh 改用 python3 并补充 poppler-utils 依赖
- 补充启动 bootstrap 与 env 覆盖优先级测试
This commit is contained in:
caoxiaozhu
2026-06-18 22:11:37 +08:00
parent 35372c6661
commit 59ba76c74a
7 changed files with 236 additions and 8 deletions

View File

@@ -3,17 +3,17 @@ set -euo pipefail
ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
OCR_VENV_DIR="${ROOT_DIR}/.venv-ocr312"
PYTHON_BIN="${PYTHON_BIN:-python3.12}"
PADDLEPADDLE_VERSION="${PADDLEPADDLE_VERSION:-3.3.1}"
PYTHON_BIN="${PYTHON_BIN:-python3}"
PADDLEPADDLE_VERSION="${PADDLEPADDLE_VERSION:-3.2.2}"
PADDLEOCR_VERSION="${PADDLEOCR_VERSION:-3.6.0}"
if ! command -v "${PYTHON_BIN}" >/dev/null 2>&1; then
echo "python3.12 不存在,请先安装 Python 3.12。" >&2
echo "${PYTHON_BIN} 不存在,请先安装 Python 3。" >&2
exit 1
fi
apt-get update
apt-get install -y libgl1 libglib2.0-0
apt-get install -y --no-install-recommends libgl1 libglib2.0-0 poppler-utils
"${PYTHON_BIN}" -m venv "${OCR_VENV_DIR}"
"${OCR_VENV_DIR}/bin/pip" install --upgrade pip