Module: OpenStack::Compute::Personalities

Defined in:
lib/openstack/compute/personalities.rb

Class Method Summary collapse

Class Method Details

.get_personality(options) ⇒ Object

Handles parsing the Personality hash to load it up with Base64-encoded data.



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# File 'lib/openstack/compute/personalities.rb', line 6

def self.get_personality(options)
  return if options.nil?
  require 'base64'
  data = []
  itemcount = 0
  options.each do |localpath,svrpath|
    raise OpenStack::Exception::TooManyPersonalityItems, "Personality files are limited to a total of #{MAX_PERSONALITY_ITEMS} items" if itemcount >= MAX_PERSONALITY_ITEMS
    raise OpenStack::Exception::PersonalityFilePathTooLong, "Server-side path of #{svrpath} exceeds the maximum length of #{MAX_SERVER_PATH_LENGTH} characters" if svrpath.size > MAX_SERVER_PATH_LENGTH
    raise OpenStack::Exception::PersonalityFileTooLarge, "Local file #{localpath} exceeds the maximum size of #{MAX_PERSONALITY_FILE_SIZE} bytes" if File.size(localpath) > MAX_PERSONALITY_FILE_SIZE
    b64 = Base64.encode64(IO.read(localpath))
    data.push({:path => svrpath, :contents => b64})
    itemcount += 1
    end
  data
end