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我正在尝试根据本教程将示例应用程序部署到 Google App Engine 灵活环境。部署工作，但是，应用程序无法启动。我收到以下错误消息：

Updating service [default]...failed.
ERROR: (gcloud.app.deploy) Error Response: [9]
Application startup error:
[2017-01-21 17:01:14 +0000] [5] [INFO] Starting gunicorn 19.6.0
[2017-01-21 17:01:14 +0000] [5] [INFO] Listening at: http://0.0.0.0:8080 (5)
[2017-01-21 17:01:14 +0000] [5] [INFO] Using worker: sync
[2017-01-21 17:01:14 +0000] [8] [INFO] Booting worker with pid: 8
[2017-01-21 17:01:14 +0000] [8] [ERROR] Exception in worker process
Traceback (most recent call last):
  File "/env/lib/python3.5/site-packages/gunicorn/arbiter.py", line 557, in spawn_worker
    worker.init_process()
  File "/env/lib/python3.5/site-packages/gunicorn/workers/base.py", line 126, in init_process
    self.load_wsgi()
  File "/env/lib/python3.5/site-packages/gunicorn/workers/base.py", line 136, in load_wsgi
    self.wsgi = self.app.wsgi()
  File "/env/lib/python3.5/site-packages/gunicorn/app/base.py", line 67, in wsgi
    self.callable = self.load()
  File "/env/lib/python3.5/site-packages/gunicorn/app/wsgiapp.py", line 65, in load
    return self.load_wsgiapp()
  File "/env/lib/python3.5/site-packages/gunicorn/app/wsgiapp.py", line 52, in load_wsgiapp
    return util.import_app(self.app_uri)
  File "/env/lib/python3.5/site-packages/gunicorn/util.py", line 357, in import_app
    __import__(module)
ImportError: No module named 'mysite'
[2017-01-21 17:01:14 +0000] [8] [INFO] Worker exiting (pid: 8)
[2017-01-21 17:01:14 +0000] [5] [INFO] Shutting down: Master
[2017-01-21 17:01:14 +0000] [5] [INFO] Reason: Worker failed to boot.

正如您在 GitHub 上看到的（参见上面的链接），/app.yaml文件如下所示：

# [START runtime]
runtime: python
env: flex
entrypoint: gunicorn -b :$PORT mysite.wsgi

beta_settings:
    cloud_sql_instances: <your-cloudsql-connection-string>

runtime_config:
  python_version: 3
# [END runtime]

/mysite/wsgi.py文件如下：

import os

from django.core.wsgi import get_wsgi_application

os.environ.setdefault("DJANGO_SETTINGS_MODULE", "mysite.settings")

application = get_wsgi_application()

由于柔性环境处于测试阶段，我不确定这是否是一个错误。但是，我使用的是来自 GitHub 的原始应用程序，没有按照官方文档进行任何更改，所以我希望它能够正常工作。

我感谢您的帮助。

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3 回答 3

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尝试：

entrypoint: gunicorn -b :$PORT mysite.wsgi:application

（假设目录“mysite”与 处于同一级别app.yaml。如果wsgi.py与 处于同一级别app.yaml，则只需:$PORT wsgi:application：）

于 2017-01-21T19:34:28.113 回答
0

感谢 Adam（Google Group Forum上的 Google Cloud Platform 团队成员）提示文件可能未部署，我将 Google Cloud SDK 从 138.0.0 更新到 141.0.0。现在一切正常，如教程中所述。

于 2017-01-30T16:08:43.190 回答
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确保满足您的要求，即将 requirements.txt 复制到项目的根目录

https://github.com/GoogleCloudPlatform/python-docs-samples/blob/master/appengine/flexible/django_cloudsql/requirements.txt

看起来像这样

Django==1.11.1
mysqlclient==1.3.10
wheel==0.29.0
gunicorn==19.7.1
psycopg2==2.7.1

并运行

pip install -r requirements.txt

然后 gcloud app 部署

于 2017-05-28T05:48:34.130 回答