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IBM / cloud-pak-deployer

Configuration-based installation of OpenShift and Cloud Pak for Data/Integration/Watson AIOps on various private and public cloud infrastructure providers. Deployment attempts to achieve the end-state defined in the configuration. If something fails along the way, you only need to restart the process to continue the deployment.
https://ibm.github.io/cloud-pak-deployer/
Apache License 2.0
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Web Wizard Fails to Run due to Flask Error #550

Closed piers-walter-ibm closed 9 months ago

piers-walter-ibm commented 9 months ago

Describe the bug When running the deployer in the wizard mode, it crashes after the downloading oc with the following error message

Starting Deployer web UI and backend service...
Traceback (most recent call last):
  File "webapp.py", line 1, in <module>
    from flask import Flask, send_from_directory,request,make_response,send_file
  File "/usr/local/lib/python3.8/site-packages/flask/__init__.py", line 7, in <module>
    from .app import Flask as Flask
  File "/usr/local/lib/python3.8/site-packages/flask/app.py", line 28, in <module>
    from . import cli
  File "/usr/local/lib/python3.8/site-packages/flask/cli.py", line 18, in <module>
    from .helpers import get_debug_flag
  File "/usr/local/lib/python3.8/site-packages/flask/helpers.py", line 16, in <module>
    from werkzeug.urls import url_quote
ImportError: cannot import name 'url_quote' from 'werkzeug.urls' (/usr/local/lib/python3.8/site-packages/werkzeug/urls.py)

To Reproduce Steps to reproduce the behavior:

  1. Build the container
  2. Run with docker run --rm -it -p 8080:8080 deployer bash
  3. Run the following command in the container: /cloud-pak-deployer/cp-deploy.sh env wizard -v
  4. Observe the crash

Expected behavior The wizard should work as intended

Desktop (please complete the following information):

Additional context Appears to be caused by a new release of Werkzeug, which Flask depends on, and older versions of Flask appear to not specify their dependencies properly