Missing psutil module dependency in requirements.txt

[skorotkov]

@confluentinc/devprod-apac-n-frameworks-eng is tagged for visibility

Describe the bug

The https://github.com/confluentinc/ducktape/pull/416 PR merge adds dependency on the 'psutil' module.

But the requirements.txt file wasn't updated accordingly.

So the following error occurs if ducktape run in the prod venv configured via the requirements.txt:

Traceback (most recent call last):
  File "/usr/local/bin/ducktape", line 5, in <module>
    from ducktape.command_line.main import main
  File "/usr/local/lib/python3.9/dist-packages/ducktape/command_line/main.py", line 30, in <module>
    from ducktape.tests.runner import TestRunner
  File "/usr/local/lib/python3.9/dist-packages/ducktape/tests/runner.py", line 29, in <module>
    from ducktape.tests.runner_client import run_client
  File "/usr/local/lib/python3.9/dist-packages/ducktape/tests/runner_client.py", line 24, in <module>
    import psutil
ModuleNotFoundError: No module named 'psutil'

Note that the requirements-test.txt does contain 'psutil' module, so unit tests work fine.

To Reproduce

Run the following in the source tree:

python3 -m venv ./ducktape-venv
source ./ducktape-venv/bin/activate
pip install -r requirements.txt
pip install -e .
ducktape

Expected behavior It's expected that all needed dependencies (including the psutil module) are installed via the requirements.txt.

[nagpavan-chilakam]

PR has been approved and merged to master and also 0.12.x branch. Please confirm if we can close this issue

[skorotkov]

Sorry for delay. Yes sure the issue may be closed now.

Thanks much!