Lesson 8 labs: Can't run tests inside dinamically provisioned agent

Seems like the labs are out of date, I get this error when trying to run the tests for the RSVP app in the container Jenkins agents
+ virtualenv rsvpapp --system-site-packages -v Traceback (most recent call last): File "/usr/local/bin/virtualenv", line 7, in <module> from virtualenv.__main__ import run_with_catch File "/usr/local/lib/python2.7/dist-packages/virtualenv/__init__.py", line 3, in <module> from .run import cli_run, session_via_cli File "/usr/local/lib/python2.7/dist-packages/virtualenv/run/__init__.py", line 11, in <module> from .plugin.activators import ActivationSelector File "/usr/local/lib/python2.7/dist-packages/virtualenv/run/plugin/activators.py", line 6, in <module> from .base import ComponentBuilder File "/usr/local/lib/python2.7/dist-packages/virtualenv/run/plugin/base.py", line 9, in <module> from importlib_metadata import entry_points File "/usr/local/lib/python2.7/dist-packages/importlib_metadata/__init__.py", line 9, in <module> import zipp ImportError: No module named zipp Build step 'Execute shell' marked buld as failure Finished: FAILURE
Comments
-
Hi @mtuli0,
Thank you for your feedback. The lab exercise and repository will be corrected as needed in a future course update release.
Regards,
-Chris0 -
@mtuli0 I encountered the same problem. After some debugging it turns out that the pip should be upgraded and after that the virtualenv should be installed.
Update the shell script as:
pip install --upgrade pip #additional line
pip install virtualenv #additional line
virtualenv rsvpapp --system-site-packages -v
source rsvpapp/bin/activate
pip install -r requirements.txt
pytest tests/test_rsvpapp.py
>Alternatively this could be done in the Dockerfile at 8.1 at section:
>
RUN apt-get install -y python-pip
RUN pip install --upgrade pip #additional line
RUN pip install virtualenv
>In this case the two additional lines in the shell script won't be needed.
0 -
Hi @mtuli0
I encountered the same problem and after some debugging found that pip must be updated before installing virtualenvThis can be done in two different ways:
In the shell script:
pip install --upgrade pip ## additional line
pip install virtualenv ## additional line
virtualenv rsvpapp --system-site-packages -v
source rsvpapp/bin/activate
pip install -r requirements.txt
pytest tests/test_rsvpapp.pyIn the Dockerfile in the 8.1 section:
'#Install python related package
RUN apt-get install -y python-pip
RUN pip install --upgrade pip ## additional line
RUN pip install virtualenv0 -
Thank you for your input @GeorgiYadkov. The additional steps will be included in a future course update release to reflect the updated installation process.
Regards ,
-Chris0
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