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module Fission
class Command
class SnapshotCreate < Command
def execute
super
incorrect_arguments unless @args.count == 2
vm = VM.new @args[0]
snap_name = @args[1]
output "Creating snapshot"
response = vm.create_snapshot snap_name
if response.successful?
output "Snapshot '#{snap_name}' created"
else
output_and_exit "There was an error creating the snapshot. The error was:\n#{response.message}", response.code
end
end
def option_parser
optparse = OptionParser.new do |opts|
opts.banner = "Usage: fission snapshot create TARGET_VM SNAPSHOT_NAME"
opts.separator ''
opts.separator 'Creates a snapshot of TARGET_VM named SNAPSHOT_NAME'
end
optparse
end
def summary
'Create a snapshot of a VM'
end
end
end
end
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