# Copyright 2009-2013 Eucalyptus Systems, Inc.
#
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from euca2ools.commands.ec2 import EC2Request
import os
from requestbuilder import Arg
class CreateKeyPair(EC2Request):
DESCRIPTION = 'Create a new SSH key pair for use with instances'
ARGS = [Arg('KeyName', metavar='KEYPAIR',
help='name of the new key pair (required)'),
Arg('-f', '--filename', metavar='FILE', route_to=None,
help='file name to save the private key to')]
def print_result(self, result):
print self.tabify(('KEYPAIR', result['keyName'],
result['keyFingerprint']))
if self.args.get('filename'):
prev_umask = os.umask(0o077)
with open(self.args['filename'], 'w') as privkeyfile:
privkeyfile.write(result['keyMaterial'])
os.umask(prev_umask)
else:
print result['keyMaterial']