Sha256: 018584a5c91727c49a15887ce0dee09ab0cd3fc1b0a13fb9e6cd56e9adea9f8a
Contents?: true
Size: 1.78 KB
Versions: 21
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Stored size: 1.78 KB
Contents
#!/usr/bin/env ruby
# This example demonstrates deleting a server image with the Rackpace Open Cloud
require 'rubygems' #required for Ruby 1.8.x
require 'fog'
def get_user_input(prompt)
print "#{prompt}: "
gets.chomp
end
def select_image(snapshot_images)
abort "\nThere are not any images to delete in the Chicago region. Try running create_image.rb\n\n" if snapshot_images.empty?
puts "\nSelect Image To Delete:\n\n"
snapshot_images.each_with_index do |image, i|
puts "\t #{i}. #{image.name}"
end
delete_str = get_user_input "\nEnter Image Number"
snapshot_images[delete_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 Next Generation Cloud Server service
service = Fog::Compute.new({
:provider => 'rackspace',
:rackspace_username => rackspace_username,
:rackspace_api_key => rackspace_api_key,
:version => :v2, # Use Next Gen Cloud Servers
:rackspace_region => :ord #Use Chicago Region
})
# retrieve list of images
images = service.images
# select all of the snapshot type images. base images are not user deletable
snapshot_images = images.select do |image|
image.metadata["image_type"] == "snapshot"
end
# prompt user for image to delete
image = select_image(snapshot_images)
# delete image
image.destroy
puts "\n#{image.name} has been destroyed\n\n"
Version data entries
21 entries across 21 versions & 4 rubygems