Update requirements file and fix minimum pre-commit version

[jbampton]

The .python-version file is using Python 3.6 which is really 3.6.15.

When installing pre-commit with pip under 3.6 it installs pre-commit version 2.17.0.

So I have downgraded the min pre-commit version.

Also I have removed the cloudmonkey package from the requirements file as we now use the Go CLI

When using Python 3 you cannot even install the original requirments.txt file.

The pre-commit package has also been added to the requirements file

Description

This PR fixes the requirements file and it will now install the Python packages

Types of changes

• Breaking change (fix or feature that would cause existing functionality to change)
• New feature (non-breaking change which adds functionality)
• Bug fix (non-breaking change which fixes an issue)
• Enhancement (improves an existing feature and functionality)
• Cleanup (Code refactoring and cleanup, that may add test cases)

Feature/Enhancement Scale or Bug Severity

Feature/Enhancement Scale

• Major
• Minor

Bug Severity

• BLOCKER
• Critical
• Major
• Minor
• Trivial

Screenshots (if appropriate):

How Has This Been Tested?

Main steps were:

Installed python 3.6 with pyenv

I created a "cloudstack" virtualenv with pyenv and then installed the requirements file.

Then tested running pre-commit.

[jbampton]

@blueorangutan package

[blueorangutan]

@jbampton a [SF] Jenkins job has been kicked to build packages. It will be bundled with KVM, XenServer and VMware SystemVM templates. I'll keep you posted as I make progress.

[blueorangutan]

Packaging result [SF]: ✔️ el7 ✔️ el8 ✔️ el9 ✔️ debian ✔️ suse15. SL-JID 6872

[codecov]

Codecov Report

Merging #7901 (9e3f5f1) into main (a256604) will increase coverage by 0.94%.
Report is 3 commits behind head on main.
The diff coverage is n/a.

@@             Coverage Diff              @@
##               main    #7901      +/-   ##
============================================
+ Coverage     28.30%   29.24%   +0.94%     
- Complexity    29161    30501    +1340     
============================================
  Files          5100     5100              
  Lines        358547   358547              
  Branches      52322    52322              
============================================
+ Hits         101490   104873    +3383     
+ Misses       243113   239285    -3828     
- Partials      13944    14389     +445     

Flag	Coverage Δ
simulator-marvin-tests	25.22% <ø> (+1.18%)	⬆️
uitests	4.86% <ø> (ø)
unit-tests	14.50% <ø> (+<0.01%)	⬆️

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[DaanHoogland]

why was this put here (old python version of cloudmonkey maybe)?

[vishesh92]

clgtm

[DaanHoogland]

for the sake of the change in requirements.txt I am going to run regression

[DaanHoogland]

@blueorangutan package

[blueorangutan]

@DaanHoogland a [SL] Jenkins job has been kicked to build packages. It will be bundled with KVM, XenServer and VMware SystemVM templates. I'll keep you posted as I make progress.

[blueorangutan]

Packaging result [SF]: ✔️ el7 ✔️ el8 ✔️ el9 ✔️ debian ✔️ suse15. SL-JID 7588

[DaanHoogland]

@blueorangutan test

[blueorangutan]

@DaanHoogland a [SL] Trillian-Jenkins test job (centos7 mgmt + kvm-centos7) has been kicked to run smoke tests

[blueorangutan]

[SF] Trillian test result (tid-8195)
Environment: kvm-centos7 (x2), Advanced Networking with Mgmt server 7
Total time taken: 44873 seconds
Marvin logs: https://github.com/blueorangutan/acs-prs/releases/download/trillian/pr7901-t8195-kvm-centos7.zip
Smoke tests completed. 113 look OK, 2 have errors, 0 did not run
Only failed and skipped tests results shown below:

Test	Result	Time (s)	Test File
test_02_trigger_shutdown	Failure	336.99	test_safe_shutdown.py
test_02_upgrade_kubernetes_cluster	Failure	553.71	test_kubernetes_clusters.py

[DaanHoogland]

failing tests are not due to this change or all would fail. agree @shwstppr ?