module OpenStack::Compute::Personalities

Public Class Methods

get_personality(options) click to toggle source

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

# 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