Method: Ufo::AwsServices#aws_options

Defined in:
lib/ufo/aws_services.rb

#aws_options ⇒ Object

Override the AWS retry settings with AWS clients.

The aws-sdk-core has exponential backup with this formula:

2 ** c.retries * c.config.retry_base_delay

Source:

https://github.com/aws/aws-sdk-ruby/blob/version-3/gems/aws-sdk-core/lib/aws-sdk-core/plugins/retry_errors.rb

So the max delay will be 2 ** 7 * 0.6 = 76.8s

Only scoping this to deploy because dont want to affect people’s application that use the aws sdk.

There is also additional rate backoff logic elsewhere, since this is only scoped to deploys.

Useful links:

https://github.com/aws/aws-sdk-ruby/blob/master/gems/aws-sdk-core/lib/aws-sdk-core/plugins/retry_errors.rb
https://docs.aws.amazon.com/apigateway/latest/developerguide/limits.html



82
83
84
85
86
87
88
89
90
91
92
 
# File 'lib/ufo/aws_services.rb', line 82

def aws_options
  options = {
    retry_limit: 7, # default: 3
    retry_base_delay: 0.6, # default: 0.3
  }
  options.merge!(
    log_level: :debug,
    logger: Logger.new($stdout),
  ) if ENV['UFO_DEBUG_AWS_SDK']
  options
end