example-voting-app

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Expected behavior Example Voting Application builds

Actual behavior gunicorn fails to build due to wrong Python version

Information Happens every time I run command docker-compose up build

Windows cmd shell output :

Digest: sha256:a9d3631c5062a6759362dafae7192041f6c10d83a9632daaab02024ccdae906d Status: Downloaded newer image for python:2.7-alpine ---> 037e005d160a Step 2/7 : WORKDIR /app ---> Running in ede6879fb612 Removing intermediate container ede6879fb612 ---> da7ff38fe0be Step 3/7 : ADD requirements.txt /app/requirements.txt ---> ee7218f8b456 Step 4/7 : RUN pip install -r requirements.txt ---> Running in a692c0566ff4 DEPRECATION: Python 2.7 reached the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 is no longer maintained. A future version of pip will drop support for Python 2.7. More details about Python 2 support in pip, can be found at https://pip.pypa.io/en/latest/development/release-process/#python-2-support Collecting Flask Downloading Flask-1.1.1-py2.py3-none-any.whl (94 kB) Collecting Redis Downloading redis-3.4.1-py2.py3-none-any.whl (71 kB) Collecting gunicorn Downloading gunicorn-20.0.4-py2.py3-none-any.whl (77 kB) ERROR: Package 'gunicorn' requires a different Python: 2.7.17 not in '>=3.4' ERROR: Service 'vote' failed to build: The command '/bin/sh -c pip install -r requirements.txt' returned a non-zero code: 1

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Windows 10 pro Docker 19.03.8, build afacb8b running on native intel i7 hardware

Steps to reproduce the behavior follow instructions on https://docs.docker.com/docker-for-windows/dashboard/

at step https://docs.docker.com/docker-for-windows/dashboard/#explore-running-containers-and-applications

follow link to the Example voting app, take you to git, select clone or download,

select download zip, extract to a folder on local disk

To start the application, navigate to the directory containing the example voting application in the CLI and run docker-compose up --build.

Console output for build shown above.

The same question, step by step according the user manuals , the console shows below: C:\develop\docker\example-voting-app-master>docker-compose up --build Building vote Step 1/7 : FROM python:2.7-alpine ---> 8579e446340f Step 2/7 : WORKDIR /app ---> Using cache ---> cd10e61be2db Step 3/7 : ADD requirements.txt /app/requirements.txt ---> Using cache ---> a8af10a526b6 Step 4/7 : RUN pip install -r requirements.txt ---> Using cache ---> 0c6b261ce959 Step 5/7 : ADD . /app ---> Using cache ---> 2af7f51c5fef Step 6/7 : EXPOSE 80 ---> Using cache ---> 341279baa0eb Step 7/7 : CMD ["gunicorn", "app:app", "-b", "0.0.0.0:80", "--log-file", "-", "--access-logfile", "-", "--workers", "4", "--keep-alive", "0"] ---> Using cache ---> e7db9b4c775c Successfully built e7db9b4c775c Successfully tagged example-voting-app-master_vote:latest Building result Step 1/9 : FROM node:10-slim ---> 0c607c3a0390 Step 2/9 : WORKDIR /app ---> Using cache ---> a10af929b619 Step 3/9 : RUN npm install -g nodemon ---> Using cache ---> 031a3f0bb6e2 Step 4/9 : COPY package*.json ./ ---> Using cache ---> e44014290bf2 Step 5/9 : RUN npm ci && npm cache clean --force && mv /app/node_modules /node_modules ---> Using cache ---> 3e83cdb25736 Step 6/9 : COPY . . ---> Using cache ---> b3f3c9fa6f1f Step 7/9 : ENV PORT 80 ---> Using cache ---> 06759464ea04 Step 8/9 : EXPOSE 80 ---> Using cache ---> 0dfb31e37738 Step 9/9 : CMD ["node", "server.js"] ---> Using cache ---> b788fc48714b Successfully built b788fc48714b Successfully tagged example-voting-app-master_result:latest Building worker Step 1/5 : FROM microsoft/dotnet:2.0.0-sdk ---> fde8197d13f4 Step 2/5 : WORKDIR /code ---> Using cache ---> ab61bf8e0363 Step 3/5 : ADD src/Worker /code/src/Worker ---> Using cache ---> 61b67c40d26c Step 4/5 : RUN dotnet restore -v minimal src/Worker && dotnet publish -c Release -o "./" "src/Worker/" ---> Using cache ---> 47c6619aa04a Step 5/5 : CMD dotnet src/Worker/Worker.dll ---> Using cache ---> 535814704cf7 Successfully built 535814704cf7 Successfully tagged example-voting-app-master_worker:latest redis is up-to-date example-voting-app-master_result_1 is up-to-date db is up-to-date example-voting-app-master_worker_1 is up-to-date Creating example-voting-app-master_vote_1 ... error

ERROR: for example-voting-app-master_vote_1 Cannot create container for service vote: status code not OK but 500: {"Message":"Unhandled exception: Drive sharing failed for an unknown reason"}

ERROR: for vote Cannot create container for service vote: status code not OK but 500: {"Message":"Unhandled exception: Drive sharing failed for an unknown reason"} ERROR: Encountered errors while bringing up the project.

Hello all! I'm going to go ahead and close this issue now that it's 2+ years old and we've been fixing a lot of issues. If it's still an issue, feel free to open a new issue and we'll gladly investigate. Apologies that it's taken so long to respond to you!