Class: Automan::Cloudformation::Uploader

Inherits:
Base
  • Object
show all
Defined in:
lib/automan/cloudformation/uploader.rb

Constant Summary

Constants included from Mixins::AwsCaller

Mixins::AwsCaller::S3_PROTO

Instance Attribute Summary

Attributes inherited from Base

#logger, #wait

Attributes included from Mixins::AwsCaller

#as, #cfn, #eb, #ec, #ec2, #elb, #r53, #rds, #s3

Instance Method Summary collapse

Methods inherited from Base

add_option, #initialize, #log_options, #wait_until

Methods included from Mixins::AwsCaller

#account, #configure_aws, #looks_like_s3_path?, #parse_s3_path, #s3_object_exists?, #s3_read

Constructor Details

This class inherits a constructor from Automan::Base

Instance Method Details

#all_templates_valid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/automan/cloudformation/uploader.rb', line 22

def all_templates_valid?
  if templates.empty?
    raise NoTemplatesError, "No stack templates found for #{template_files}"
  end

  valid = true
  templates.each do |template|
    unless template_valid?(template)
      valid = false
    end
  end
  valid
end

#template_valid?(template) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/automan/cloudformation/uploader.rb', line 11

def template_valid?(template)
  contents = File.read template
  response = cfn.validate_template(contents)
  if response.has_key?(:code)
    logger.warn "#{template} is invalid: #{response[:message]}"
    return false
  else
    return true
  end
end

#templates ⇒ Object 



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# File 'lib/automan/cloudformation/uploader.rb', line 7

def templates
  Dir.glob(template_files)
end

#upload_file(file) ⇒ Object 



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# File 'lib/automan/cloudformation/uploader.rb', line 36

def upload_file(file)
  opts = {
    localfile: file,
    s3file:    "#{s3_path}/#{File.basename(file)}"
  }
  s = Automan::S3::Uploader.new opts
  s.upload
end

#upload_templates ⇒ Object 



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# File 'lib/automan/cloudformation/uploader.rb', line 45

def upload_templates
  log_options

  unless all_templates_valid?
    raise InvalidTemplateError, "There are invalid templates. Halting upload."
  end

  templates.each do |template|
    upload_file(template)
  end
end