django - 带有 xmlsec 设置的 Google App Engine 自定义运行时

Question

我们目前在 Google App Engine 中托管我们的 Django 应用程序。我们有一个带有 python 运行时的 flex 环境，它运行良好。我们正在将 saml auth 添加到我们的应用程序中，为此我们需要该xmlsec包。我们一直在尝试将运行时更改为custom并将 a 添加Dockerfile到同一文件夹中。我们看到 Dockerfile 执行并且 xmlsec 包正在安装。但是当我们尝试部署 app.yaml 时，我们会得到一个我们无法理解的错误：

Step #5: Updating service [default] (this may take several minutes)...
Step #5: .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................failed.
Step #5: ERROR: (gcloud.app.deploy) Error Response: [9] Flex operation projects/autonomous-tube-234620/regions/us-central1/operations/f08e56d1-aedb-492d-ab66-738e86935bd6 error [FAILED_PRECONDITION]: An internal error occurred while processing task /app-engine-flex/flex_await_healthy/flex_await_healthy>2021-06-10T18:02:14.559Z137991.in.1: [2021-06-10 15:02:21 +0000] [7] [INFO] Starting gunicorn 19.9.0
Step #5: [2021-06-10 15:02:21 +0000] [7] [INFO] Listening at: http://0.0.0.0:8080 (7)
Step #5: [2021-06-10 15:02:21 +0000] [7] [INFO] Using worker: sync
Step #5: [2021-06-10 15:02:21 +0000] [10] [INFO] Booting worker with pid: 10
Step #5: [2021-06-10 15:02:21 +0000] [10] [ERROR] Exception in worker process
Step #5: Traceback (most recent call last):
Step #5:   File "/opt/python3.7/lib/python3.7/site-packages/gunicorn/arbiter.py", line 583, in spawn_worker
Step #5:     worker.init_process()
Step #5:   File "/opt/python3.7/lib/python3.7/site-packages/gunicorn/workers/base.py", line 129, in init_process
Step #5:     self.load_wsgi()
Step #5:   File "/opt/python3.7/lib/python3.7/site-packages/gunicorn/workers/base.py", line 138, in load_wsgi
Step #5:     self.wsgi = self.app.wsgi()
Step #5:   File "/opt/python3.7/lib/python3.7/site-packages/gunicorn/app/base.py", line 67, in wsgi
Step #5:     self.callable = self.load()
Step #5:   File "/opt/python3.7/lib/python3.7/site-packages/gunicorn/app/wsgiapp.py", line 52, in load
Step #5:     return self.load_wsgiapp()
Step #5:   File "/opt/python3.7/lib/python3.7/site-packages/gunicorn/app/wsgiapp.py", line 41, in load_wsgiapp
Step #5:     return util.import_app(self.app_uri)
Step #5:   File "/opt/python3.7/lib/python3.7/site-packages/gunicorn/util.py", line 350, in import_app
Step #5:     __import__(module)
Step #5: ModuleNotFoundError: No module named 'mysite'
Step #5: [2021-06-10 15:02:21 +0000] [10] [INFO] Worker exiting (pid: 10)
Step #5: [2021-06-10 15:02:21 +0000] [7] [INFO] Shutting down: Master
Step #5: [2021-06-10 15:02:21 +0000] [7] [INFO] Reason: Worker failed to boot.
Step #5: 

我们的 app.yaml：

service: default
runtime: custom
env: flex

我们的 Dockerfile：

FROM gcr.io/google-appengine/python
RUN apt -y update
RUN apt-get -y install xmlsec1 openssl python-lxml libxmlsec1 libxmlsec1-dev libxml2-dev libxmlsec1-openssl

ADD requirements.txt /app/
RUN pip3 install -r requirements.txt
ADD . /app/

ENV ENV production
ENV GOOGLE_APPLICATION_CREDENTIALS mycreds.json
ENTRYPOINT ["gunicorn", "-t", "120", "-b", ":$PORT", "mysite.wsgi"]

有人可以解释一下问题可能是什么吗？该应用程序在本地环境中正常工作（在本地使用 Docker）。提前致谢

标签： djangogoogle-app-enginexmlsec