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Versions: 41
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Contents
#!/usr/bin/env ruby
# This example demonstrates deleting Cloud Block Storage volume with the Rackpace Open Cloud
require 'rubygems' #required for Ruby 1.8.x
require 'fog'
def get_user_input(prompt)
print "\n#{prompt}: "
gets.chomp
end
def select_volume(volumes)
abort "\nThere are not any volumes to delete in the Chicago region. Try running create_volume.rb\n\n" if volumes.empty?
puts "\nSelect Volume:\n\n"
volumes.each_with_index do |volume, i|
puts "\t #{i}. #{volume.display_name}"
end
selected_str = get_user_input "Enter Volume Type Number"
volumes[selected_str.to_i]
end
# Use username defined in ~/.fog file, if absent prompt for username.
# For more details on ~/.fog refer to http://fog.io/about/getting_started.html
def rackspace_username
Fog.credentials[:rackspace_username] || get_user_input("Enter Rackspace Username")
end
# Use api key defined in ~/.fog file, if absent prompt for api key
# For more details on ~/.fog refer to http://fog.io/about/getting_started.html
def rackspace_api_key
Fog.credentials[:rackspace_api_key] || get_user_input("Enter Rackspace API key")
end
# create Cloud Block Storage service
service = Fog::Rackspace::BlockStorage.new({
:rackspace_username => rackspace_username,
:rackspace_api_key => rackspace_api_key,
:rackspace_region => :ord #Use Chicago Region
})
# retrieve list of volumes
volumes = service.volumes
# prompt user for volume
volume = select_volume(volumes)
# delete volume
volume.destroy
puts "\nVolume #{volume.display_name} is being destroyed.\n\n"
Version data entries
41 entries across 39 versions & 6 rubygems