更新部署工作了

This commit is contained in:
吕新雨
2026-02-03 00:23:48 +08:00
parent 2ddee6b8f8
commit 4d70f16b69
9 changed files with 604 additions and 25 deletions

View File

@@ -4,6 +4,7 @@ from functools import lru_cache
from pathlib import Path
from typing import Literal, Optional
from pydantic import ValidationError
from pydantic_settings import BaseSettings, SettingsConfigDict
@@ -67,5 +68,41 @@ def get_settings() -> Settings:
env = os.getenv("APP_ENV", "dev").strip() or "dev"
env_file = _guess_env_file(env)
return Settings(_env_file=env_file)
try:
return Settings(_env_file=env_file)
except ValidationError as e:
# 给出更可执行的错误信息,避免只看到一串校验栈。
missing_fields: list[str] = []
for err in e.errors():
if err.get("type") == "missing":
loc = err.get("loc") or ()
if loc:
missing_fields.append(str(loc[0]))
# 将字段名映射为常见的环境变量名(默认规则:字段名大写)
missing_env_keys = [f.upper() for f in missing_fields] if missing_fields else []
env_file_hint = env_file or f".env.{env}(未找到,已回退到系统环境变量)"
required_hint = (
"".join(missing_env_keys)
if missing_env_keys
else "DATABASE_URL、REDIS_URL、CELERY_BROKER_URL"
)
msg = (
"应用启动失败:缺少必填配置。\n\n"
f"- 当前 APP_ENV{env}\n"
f"- 期望读取的 env 文件:{env_file_hint}\n"
f"- 缺少的环境变量:{required_hint}\n\n"
"修复方式(任选其一):\n"
"1) 直接注入环境变量(推荐):\n"
" - DATABASE_URL=...\n"
" - REDIS_URL=...\n"
" - CELERY_BROKER_URL=...\n"
"2) 使用 env 文件:在 `server/` 下准备 `.env.dev` 或 `.env.prod`KEY=value 格式),\n"
" 本地可通过 `server/run.sh --env dev|prod` 自动加载Docker 运行可用 `--env-file` 传入。\n"
)
# 不附带原始 ValidationError 的异常上下文,减少日志噪音;
# msg 已包含缺失项与修复方式,足够定位问题。
raise RuntimeError(msg) from None