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Versions: 39
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Contents
#!/usr/bin/env ruby
# This example demonstrates creating 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_server(servers)
abort "\nThere are not any servers available to image in the Chicago region. Try running create_server.rb\n\n" if servers.empty?
puts "\nSelect Server To Image:\n\n"
servers.each_with_index do |server, i|
puts "\t #{i}. #{server.name} [#{server.public_ip_address}]"
end
selected_str = get_user_input "\nEnter Server Number"
servers[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 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 servers
servers = service.servers
# prompt user for server
server = select_server(servers)
# prompt user for image name
image_name = get_user_input "Enter Image Name"
# creates image for server
server.create_image image_name
puts "\nImage #{image_name} is being created for server #{server.name}.\n\n"
puts "To delete the image please execute the delete_image.rb script\n\n"
Version data entries
39 entries across 37 versions & 6 rubygems