Class: Jets::CLI::Concurrency::Info

Inherits:
Base
  • Object
show all
Includes:
Lambda::Functions
Defined in:
lib/jets/cli/concurrency/info.rb

Instance Attribute Summary

Attributes inherited from Base

#options

Instance Method Summary collapse

Methods included from Lambda::Functions

#lambda_functions

Methods inherited from Base

#account_limit, #initialize

Methods included from Util::Truthy

#truthy?

Methods included from Lambda::Checks

#check_deployed!, #check_workers!, #workers_deployed?

Methods inherited from Base

#initialize, #paginate, #paging_params, rescue_api_error

Methods included from Util::Logging

#log

Methods included from AwsServices

#apigateway, #aws_options, #cfn, #codebuild, #dynamodb, #lambda_client, #logs, #s3, #s3_resource, #sns, #sqs, #ssm, #sts, #wafv2

Methods included from AwsServices::StackStatus

#output_value, #stack_exists?

Methods included from AwsServices::GlobalMemoist

included, #reset_cache!

Methods included from Api

#api, #api_key

Constructor Details

This class inherits a constructor from Jets::CLI::Concurrency::Base

Instance Method Details

#account_limit_info ⇒ Object 



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# File 'lib/jets/cli/concurrency/info.rb', line 70

def 
  message = <<~EOL
    Account Limits
      Concurrent Executions: #{.concurrent_executions}
      Unreserved Concurrent Executions: #{.unreserved_concurrent_executions}
  EOL
  if has_unreserved?
    message << "Functions with no reserved limit scale to Unreserved Concurrent Executions\n"
  end
  warn message
end

#concurrency_info ⇒ Object 



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# File 'lib/jets/cli/concurrency/info.rb', line 10

def concurrency_info
  warn "Concurrency for #{Jets.project.namespace}"

  presenter = CliFormat::Presenter.new(@options)
  presenter.empty_message = "No Lambda Functions found"
  presenter.header = ["Function"]
  presenter.header << "Reserved" if has_reserved?
  presenter.header << "Provisioned" if has_provisioned?
  concurrency_settings.each do |function_name, concurrency_info|
    row = []
    row << function_name.gsub("#{Jets.project.namespace}-", "")
    if has_reserved?
      reserved = concurrency_info[:reserved_concurrency]
      @reserved_concurrency_total ||= 0
      @reserved_concurrency_total += reserved.to_i
      row << reserved
    end
    if has_provisioned?
      provisioned = concurrency_info[:provisioned_concurrency]
      @provisioned_concurrency_total ||= 0
      @provisioned_concurrency_total += provisioned.to_i
      row << provisioned
    end
    presenter.rows << row
  end

  # Totals row
  unless presenter.rows.empty?
    totals = ["total"]
    totals << @reserved_concurrency_total if @reserved_concurrency_total
    totals << @provisioned_concurrency_total if @provisioned_concurrency_total
    presenter.rows << totals
  end
  presenter.show
end

#concurrency_settings ⇒ Object 



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# File 'lib/jets/cli/concurrency/info.rb', line 46

def concurrency_settings
  concurrency_settings = {}

  lambda_functions.each do |lambda_function|
    concurrency_info = {
      reserved_concurrency: lambda_function.reserved_concurrency,
      provisioned_concurrency: lambda_function.provisioned_concurrency
    }
    concurrency_info.delete_if { |_, v| v.nil? }
    concurrency_settings[lambda_function.name] = concurrency_info
  end

  concurrency_settings
end

#has_provisioned? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/jets/cli/concurrency/info.rb', line 66

def has_provisioned?
  concurrency_settings.any? { |_, info| info.key?(:provisioned_concurrency) }
end

#has_reserved? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/jets/cli/concurrency/info.rb', line 62

def has_reserved?
  concurrency_settings.any? { |_, info| info.key?(:reserved_concurrency) }
end

#has_unreserved? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/jets/cli/concurrency/info.rb', line 82

def has_unreserved?
  concurrency_settings.any? { |_, info| !info.key?(:reserved_concurrency) }
end

#run ⇒ Object 



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# File 'lib/jets/cli/concurrency/info.rb', line 5

def run
  concurrency_info
  
end