feat: Logger format update

[quixoticmonk]

Summary

Changed the logging format to use timestamp and method line numbers to help with future debugging. Sample log lines below.

[INFO] : 2023-03-17 22:00:29 : botocore.credentials : Found credentials in environment variables.
[INFO] : 2023-03-17 22:00:30 : eksupgrade.src.preflight_module.91 : Cluster already upgraded to version 1.22

Resolves: #81

Changes

• Added get_logger method to utils
• Updated logger object to use the common get_logger utility
• Formatted the logs to use log level, date/time and module line numbers.

User experience

Before:

INFO:botocore.credentials:Found credentials in environment variables.
INFO:botocore.credentials:Found credentials in environment variables.
INFO:eksupgrade.src.preflight_module:Verifying User IAM Role....
INFO:eksupgrade.src.preflight_module:IAM role for user verified
INFO:botocore.credentials:Found credentials in environment variables.
INFO:eksupgrade.src.preflight_module:Fetching cluster details .....
INFO:eksupgrade.src.preflight_module:Cluster control plane version 1.22
INFO:eksupgrade.src.preflight_module:Cluster already upgraded to version 1.22

After:

[INFO] : 2023-03-17 22:00:29 : botocore.credentials : Found credentials in environment variables.
[INFO] : 2023-03-17 22:00:29 : botocore.credentials : Found credentials in environment variables.
[INFO] : 2023-03-17 22:00:29 : eksupgrade.src.preflight_module.40 : Verifying User IAM Role....
[INFO] : 2023-03-17 22:00:30 : eksupgrade.src.preflight_module.42 : IAM role for user verified
[INFO] : 2023-03-17 22:00:30 : botocore.credentials : Found credentials in environment variables.
[INFO] : 2023-03-17 22:00:30 : eksupgrade.src.preflight_module.79 : Fetching cluster details .....
[INFO] : 2023-03-17 22:00:30 : eksupgrade.src.preflight_module.87 : Cluster control plane version 1.22
[INFO] : 2023-03-17 22:00:30 : eksupgrade.src.preflight_module.91 : Cluster already upgraded to version 1.22

Checklist

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• I have performed a self-review of this change
• Changes have been tested
• Changes are documented

Acknowledgment

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[codecov-commenter]

Codecov Report

Patch coverage: 96.77% and project coverage change: +0.37 🎉

Comparison is base (a88f478) 27.51% compared to head (a69bc4c) 27.88%.

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Additional details and impacted files

@@            Coverage Diff             @@
##             main      #82      +/-   ##
==========================================
+ Coverage   27.51%   27.88%   +0.37%     
==========================================
  Files          13       13              
  Lines        1912     1922      +10     
==========================================
+ Hits          526      536      +10     
  Misses       1386     1386              

Impacted Files	Coverage Δ
eksupgrade/cli.py	93.10% <66.66%> (+0.24%)	⬆️
eksupgrade/models/base.py	82.22% <100.00%> (ø)
eksupgrade/models/eks.py	60.29% <100.00%> (ø)
eksupgrade/src/boto_aws.py	10.84% <100.00%> (ø)
eksupgrade/src/eks_get_image_type.py	14.54% <100.00%> (ø)
eksupgrade/src/k8s_client.py	28.18% <100.00%> (-0.33%)	⬇️
eksupgrade/src/latest_ami.py	19.23% <100.00%> (ø)
eksupgrade/src/preflight_module.py	4.40% <100.00%> (ø)
eksupgrade/src/self_managed.py	16.00% <100.00%> (ø)
eksupgrade/starter.py	13.33% <100.00%> (ø)
... and 1 more

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[mbeacom]

nit - return type and argument type here