TC_AUTHOR_45 > Studio > Unit > Some advance X blocks are giving error in studio

[fayyazahmed66]

Steps to reproduce:

1. Go to https://studio.nutmeg.demo.overhang.io/home with staff credentials
2. Go to any course and add these units a) Custom JavaScript Display and Grading b) Custom Python-Evaluated Input. c) Problem with Adaptive Hint
3. Check errors

Expected result:
All x blocks should be added successfully
Actual result:
Getting errors on mentioned x blocks

Image:

[fayyazahmed66]

"label:nutmeg testing"

[DeanJayMathew]

label: nutmeg testing

[DeanJayMathew]

label: affects:nutmeg

[DeanJayMathew]

label: type:bug

[mariajgrimaldi]

Hi, I think some of those issues have something to do with the tutor codejail plugin, which doesn't have support for Nutmeg yet. We (eduNEXT) are working on it!

[BbrSofiane]

Hi @mariajgrimaldi, is there someone we can assign this to? I guess the task would be to:

1. report here when the plugin is ready so it can be installed on the demo instance and then
2. Test that the issue is fixed

[BbrSofiane]

PR: eduNEXT/tutor-contrib-codejail#18

[mariajgrimaldi]

PR for nutmeg-demo support: overhangio/openedx-release-demo#15

[mariajgrimaldi]

Hello there, @regisb, hope you're well. When can we deploy the new changes to nutmeg-demo so we can test if this works?

[regisb]

The codejail plugin was deployed on Monday as part of the latest run: https://github.com/overhangio/nutmeg-demo/runs/6660828918?check_suite_focus=true

[mariajgrimaldi]

I'll be testing this then! Thank you so much @regisb

[mariajgrimaldi]

Hello there! I've just tested this and got these results:

I think we're getting this error:

Problem with Adaptive Hint
cannot create LoncapaProblem block-v1:edX+DemoX+Demo_Course+type@problem+block@b77fe2dc33644e2491c526ae413de497: Error while executing script code: Couldn't execute jailed code: stdout: b'', stderr: b'Traceback (most recent call last):\n File "jailed_code", line 19, in <module>\n exec(code, g_dict)\n File "<string>", line 67\n print expect, ans\n ^\nSyntaxError: Missing parentheses in call to \'print\'. Did you mean print(expect, ans)?\n' with status code: 1. For more information check Codejail Service logs.

Might be because of the problem template:
https://github.com/openedx/edx-platform/blob/master/common/lib/xmodule/xmodule/templates/problem/problem_with_hint.yaml

Should we update the template?

[regisb]

Should we update the template?

We most probably should :)

[angonz]

Hi all,
Is the codejail plugin working in K8s? I've been testing and couldn't make it work. There's been an incipient discussion and I've been investigating the daemonset option as recommended in the K8s docs without success yet.

[mariajgrimaldi]

Then I'm on it @regisb.

Hello there @angonz! Can you open an issue in the codejail plugin repo (so the info it's documented there)? I'll tag the team that maintains our k8s installations so they can help you out

[MoisesGSalas]

Hi @angonz, would mind telling which part is not working for you? (the service as a whole or the profile enforcement?).

Applying the apparmor profile onto the nodes of a managed Kubernetes service is a challenge we are currently facing and we don't have a good solution at the moment.

P.S. You can test the service without specifying the apparmor profile by deleting the container.apparmor.security.beta.kubernetes.io/codejailservice: "localhost/docker-edx-sandbox" annotation.

[angonz]

Thanks @mariajgrimaldi and @MoisesGSalas!! Yes, it's the profile setting at the node the problem. Let's follow up in the plugin repo: eduNEXT/codejailservice#15

[mariajgrimaldi]

PR fixing template in the nutmeg release: openedx/edx-platform#30570

[mariajgrimaldi]

I believe we can close this issue after this PR is reviewed and merged: overhangio/tutor#698