我使用下面的 Dockerfile 为应用引擎设置自定义运行时环境。
FROM ubuntu:latest
RUN apt-get update -y
RUN apt-get install -y python-pip build-essential libssl-dev libffi-dev python-dev libxml2-dev libxslt1-dev xmlsec1
RUN apt-get install -y curl unzip
RUN curl https://dl.google.com/dl/cloudsdk/release/google-cloud-sdk.tar.gz > /tmp/google-cloud-sdk.tar.gz
RUN mkdir -p /usr/local/gcloud
RUN tar -C /usr/local/gcloud -xvf /tmp/google-cloud-sdk.tar.gz
RUN /usr/local/gcloud/google-cloud-sdk/install.sh
RUN curl https://storage.googleapis.com/appengine-sdks/featured/google_appengine_1.9.40.zip > /tmp/google_appengine_1.9.40.zip
RUN unzip /tmp/google_appengine_1.9.40.zip -d /usr/local/gae
ENV PATH $PATH:/usr/local/gcloud/google-cloud-sdk/bin
ENV PATH $PATH:/usr/local/gae/google_appengine/
COPY . /app
WORKDIR /app
EXPOSE 80
RUN pip install -r requirements.txt
ENTRYPOINT gunicorn -b :$PORT main:app
问题:
问题是我已经下载了应用程序引擎库 zip 文件并将其解压缩并添加到 PATH 变量中,但仍然在通过指定入口点运行应用程序时出现导入错误。阅读 GAE 中的 docker 图像后,我了解到默认情况下它在根配置文件中运行,因此我认为问题与更新根配置文件的 PATH 变量并在其他配置文件中访问它无关。
下面是堆栈跟踪
File "/usr/local/lib/python2.7/dist-packages/gunicorn/util.py", line 357, in import_app
__import__(module)
File "/app/main.py", line 6, in <module>
from com.sears.mrp.handlers.ProductRuleHandler import ProductRuleHandler
File "/app/com/sears/mrp/handlers/ProductRuleHandler.py", line 1, in <module>
from google.appengine.ext import ndb
ImportError: No module named google.appengine.ext
[2016-11-28 09:10:17 +0000] [10] [INFO] Worker exiting (pid: 10)
[2016-11-28 09:10:17 +0000] [5] [INFO] Shutting down: Master
[2016-11-28 09:10:17 +0000] [5] [INFO] Reason: Worker failed to boot.*
If any one has faced this issue before please provide solution, I'm clueless on that to try more.