Azure应用程序服务-应用程序不在根目录中

Question

我有一个单一存储库，其中包含多个应用程序。我尝试部署的应用程序位于rest_api 目录中。github actions 中看到部署成功，但是启动失败。

这是我的启动命令gunicorn -w 1 -k uvicorn.workers.UvicornWorker main:app

github 操作文件如下所示：

name: Deploy rest_api (dev) to Azure

env:
  AZURE_WEBAPP_NAME: 'xxx-rest-api'
  PYTHON_VERSION: '3.11'       

on:
  push:
    branches: [ "dev" ]
  workflow_dispatch:

permissions:
  contents: read

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v3

      - name: Set up Python version
        uses: actions/setup-python@v3.0.0
        with:
          python-version: ${{ env.PYTHON_VERSION }}
          cache: 'pip'

      - name: Create and start virtual environment
        working-directory: rest_api
        run: |
          python -m venv venv
          source venv/bin/activate
      
      - name: Install dependencies
        working-directory: rest_api    
        run: |
          pip install --upgrade pip
          pip install -r requirements/base.txt
      
      - name: Upload artifact for deployment jobs
        uses: actions/upload-artifact@v3
        with:
          name: python-app
          path: |
            rest_api
            !venv/
            !rest_api/venv/

  deploy:
    permissions:
      contents: none
    runs-on: ubuntu-latest
    needs: build
    environment:
      name: 'Production'
      url: ${{ steps.deploy-to-webapp.outputs.webapp-url }}

    steps:
      - name: Download artifact from build job
        uses: actions/download-artifact@v3
        with:
          name: python-app
          path: rest_api
          
      - name: 'Deploy to Azure Web App'
        id: deploy-to-webapp
        uses: azure/webapps-deploy@v2
        with:
          app-name: ${{ env.AZURE_WEBAPP_NAME }}
          publish-profile: ${{ secrets.AZUREAPPSERVICE_PUBLISHPROFILE_A79D58476BA645D1BF1A6116201A6E5F }}
          package: rest_api

这是错误：

2023-03-27T08:52:28.865320556Z Launching oryx with: create-script -appPath /home/site/wwwroot -output /opt/startup/startup.sh -virtualEnvName antenv -defaultApp /opt/defaultsite -userStartupCommand 'gunicorn -w 1 -k uvicorn.workers.UvicornWorker main:app'
2023-03-27T08:52:28.925294508Z Cound not find build manifest file at '/home/site/wwwroot/oryx-manifest.toml'
2023-03-27T08:52:28.925870805Z Could not find operation ID in manifest. Generating an operation id...
2023-03-27T08:52:28.925880705Z Build Operation ID: d2e6df02-e71b-45fd-b84c-a0d9d8114831
2023-03-27T08:52:29.307010231Z Oryx Version: 0.2.20230103.1, Commit: df89ea1db9625a86ba583272ce002847c18f94fe, ReleaseTagName: 20230103.1
2023-03-27T08:52:29.354907333Z Writing output script to '/opt/startup/startup.sh'
2023-03-27T08:52:29.472048349Z WARNING: Could not find virtual environment directory /home/site/wwwroot/antenv.
2023-03-27T08:52:29.491003271Z WARNING: Could not find package directory /home/site/wwwroot/__oryx_packages__.
2023-03-27T08:52:30.408188883Z 
2023-03-27T08:52:30.408226683Z Error: class uri 'uvicorn.workers.UvicornWorker' invalid or not found: 
2023-03-27T08:52:30.408231383Z 
2023-03-27T08:52:30.408234383Z [Traceback (most recent call last):
2023-03-27T08:52:30.408237183Z   File "/opt/python/3.11.1/lib/python3.11/site-packages/gunicorn/util.py", line 99, in load_class
2023-03-27T08:52:30.408240383Z     mod = importlib.import_module('.'.join(components))
2023-03-27T08:52:30.408243083Z           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-03-27T08:52:30.408245783Z   File "/opt/python/3.11.1/lib/python3.11/importlib/__init__.py", line 126, in import_module
2023-03-27T08:52:30.408248583Z     return _bootstrap._gcd_import(name[level:], package, level)
2023-03-27T08:52:30.408251383Z            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-03-27T08:52:30.408262283Z   File "<frozen importlib._bootstrap>", line 1206, in _gcd_import
2023-03-27T08:52:30.408265483Z   File "<frozen importlib._bootstrap>", line 1178, in _find_and_load
2023-03-27T08:52:30.408268383Z   File "<frozen importlib._bootstrap>", line 1128, in _find_and_load_unlocked
2023-03-27T08:52:30.408271083Z   File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
2023-03-27T08:52:30.408273883Z   File "<frozen importlib._bootstrap>", line 1206, in _gcd_import
2023-03-27T08:52:30.408276583Z   File "<frozen importlib._bootstrap>", line 1178, in _find_and_load
2023-03-27T08:52:30.408279383Z   File "<frozen importlib._bootstrap>", line 1142, in _find_and_load_unlocked
2023-03-27T08:52:30.408282083Z ModuleNotFoundError: No module named 'uvicorn'
2023-03-27T08:52:30.408284783Z ]

我的预感是该错误与应用程序和 virtualenv 不在根目录中有关。

Answer 1

我发现问题是需求不在rest_api/requirements.txt 中，而是在rest_api/requirements/requirements.txt 中。