[Feature] Easy Ec2 deployment

[mayurnewase]

Description

One click deployment for AWS ec2 with autoscaling group.

Motivation and Context

For easy deployment without load balancing

How Has This Been Tested?

Types of changes

• Breaking change (fix or feature that would cause existing functionality to change)
• New feature and improvements (non-breaking change which adds/improves functionality)
• Bug fix (non-breaking change which fixes an issue)
• Code Refactoring (internal change which is not user facing)
• Documentation
• Test, CI, or build

Component(s) if applicable

• BentoService (service definition, dependency management, API input/output adapters)
• Model Artifact (model serialization, multi-framework support)
• Model Server (mico-batching, dockerisation, logging, OpenAPI, instruments)
• YataiService gRPC server (model registry, cloud deployment automation)
• YataiService web server (nodejs HTTP server and web UI)
• Internal (BentoML's own configuration, logging, utility, exception handling)
• BentoML CLI

Checklist:

• My code follows the bentoml code style, both ./dev/format.sh and
  ./dev/lint.sh script have passed
  (instructions).
• My change reduces project test coverage and requires unit tests to be added
• I have added unit tests covering my code change
• My change requires a change to the documentation
• I have updated the documentation accordingly

[mayurnewase]

Sorry for too many file changes.Seems like black changed lot of quotes.

[parano]

Hi @mayurnewase - could you run make format instead of running black directly? Looks like you run black without -S option? We would want to avoid introducing those unnecessary formatting changes.

And could you look into where the conflicts are from? You may need to rebase or merge with the latest master branch.

[codecov]

Codecov Report

Merging #1160 into master will decrease coverage by 0.47%.
The diff coverage is 53.88%.

@@            Coverage Diff             @@
##           master    #1160      +/-   ##
==========================================
- Coverage   65.98%   65.50%   -0.48%     
==========================================
  Files         135      141       +6     
  Lines        8563     9068     +505     
==========================================
+ Hits         5650     5940     +290     
- Misses       2913     3128     +215     

Impacted Files	Coverage Δ
bentoml/adapters/image_input.py	91.89% <ø> (ø)
bentoml/cli/utils.py	65.54% <ø> (-0.85%)	⬇️
bentoml/yatai/deployment/operator.py	65.62% <0.00%> (-6.79%)	⬇️
bentoml/yatai/deployment/utils.py	41.66% <ø> (-9.19%)	⬇️
bentoml/yatai/client/deployment_api.py	32.20% <8.57%> (-4.12%)	⬇️
bentoml/yatai/validator/deployment_pb_validator.py	75.67% <25.00%> (-6.15%)	⬇️
bentoml/yatai/deployment/aws_lambda/utils.py	27.56% <30.12%> (+1.45%)	⬆️
bentoml/yatai/deployment/aws_utils.py	37.89% <37.89%> (ø)
bentoml/cli/bento_service.py	64.56% <40.00%> (-5.14%)	⬇️
bentoml/yatai/deployment/aws_ec2/utils.py	41.66% <41.66%> (ø)
... and 22 more

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[parano]

Hi @mayurnewase - thank you again for this massive contribution! I really appreciate your effort in refactoring the code, improving code quality in related code path, adding end-to-end tests, and writing up documentation. Great work!

I've done some more testing on my end and everything looks good, I will mark it as a beta feature in the next release note and ask folks to try it out and give feedback. Merging now!