Merge pull request 'Move Python Worker ownership into Infra' (#6) from chore/migrate-python-worker-to-infra into main

Reviewed-on: http://localhost:13000/slh/infra/pulls/6
Reviewed-by: slh <spenguin725@gmail.com>
This commit is contained in:
slh 2026-07-17 15:02:08 +08:00
commit 9af1b171d9
3 changed files with 68 additions and 0 deletions

4
.gitignore vendored
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@ -19,3 +19,7 @@ git-bridge/state/
litellm/.env litellm/.env
mem0/.env mem0/.env
mem0/history/ mem0/history/
python_worker/app/
python_worker/runtime.env
python_worker/.migration-state
python_worker/.staged-from-n8n

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@ -195,6 +195,38 @@ services:
networks: networks:
- git_forge - git_forge
python_worker:
container_name: python_worker
image: n8n-python_worker
pull_policy: never
restart: unless-stopped
stop_grace_period: 60s
working_dir: /app
env_file:
- ./python_worker/runtime.env
volumes:
- ./python_worker/app:/app
- /volume2/docker/n8n/files:/files
ports:
- "8000:8000"
command:
- /bin/sh
- -lc
- . /app/.venv/bin/activate && exec python -m uvicorn fastapi_app:app --host 0.0.0.0 --port 8000 --log-level debug
dns:
- 223.5.5.5
- 114.114.114.114
healthcheck:
test: ["CMD", "/app/.venv/bin/python", "-c", "import urllib.request; urllib.request.urlopen('http://127.0.0.1:8000/health', timeout=3).read()"]
interval: 10s
timeout: 5s
retries: 18
start_period: 30s
networks:
n8n_backbone:
aliases:
- python_worker
networks: networks:
git_forge: git_forge:
name: git_forge name: git_forge
@ -202,6 +234,10 @@ networks:
external: true external: true
name: n8n_default name: n8n_default
n8n_backbone:
external: true
name: n8n_default
secrets: secrets:
postgres_superuser_password: postgres_superuser_password:
file: ./postgres/secrets/postgres_superuser_password file: ./postgres/secrets/postgres_superuser_password

28
python_worker/README.md Normal file
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@ -0,0 +1,28 @@
# Python Worker
`python_worker` 是 n8n、OGame Agent 与其他自动化流程共同使用的 FastAPI
服务。本次迁移只调整运行归属和宿主机目录,不重构业务接口。
## 目录边界
- `app/`:从 `/volume2/docker/n8n/python_worker` 分两阶段同步的应用、虚拟
环境和运行状态,不纳入 Git。
- `runtime.env`:从旧容器提取的宿主机运行参数,权限必须为 `0600`,不包含
模型或平台凭据,不纳入 Git。
- `.migration-state`:切换成功后写入的回滚定位信息,不纳入 Git。
- `README.md`:唯一纳入 Gitea 的目录说明。
容器继续使用 `python_worker` 名称、8000 端口和 `n8n_default` 网络,因此现有
n8n 工作流及 OGame Agent 仍通过 `http://python_worker:8000` 访问,不需要修改
调用地址。`/files` 仍是 n8n 与 Worker 共用的数据目录,本阶段不迁移。
## 迁移策略
迁移前先在旧 Worker 在线时把约 921 MB 的目录预复制到
`/volume2/docker/infra/python_worker/app`。正式切换时停止旧容器,再执行一次
增量同步,随后由 Infra Compose 启动新容器。旧目录和停止状态的旧容器都会
保留,以便回滚。
当前沿用本地镜像 `n8n-python_worker` 和已有 `.venv`,这是降低首次迁移风险的
过渡方案。后续必须单独补充固定版本的生产 Dockerfile停止容器启动时联网安装
依赖,再将该服务纳入可复现构建。