confluent/confluent_server/bin/osimage

#!/usr/bin/python2

import argparse
import os.path
import sys
import time

path = os.path.dirname(os.path.realpath(__file__))
path = os.path.realpath(os.path.join(path, '..', 'lib', 'python'))
if path.startswith('/opt'):
    sys.path.append(path)

import confluent.client as client

def main(args):
    ap = argparse.ArgumentParser(description='Manage OS deployment resources')
    sp = ap.add_subparsers(dest='command')
    osip = sp.add_parser('import', help='Import an OS image from an ISO image')
    osip.add_argument('imagefile', help='File to use for source of importing')
    cmdset = ap.parse_args()
    if cmdset.command == 'import':
        osimport(cmdset.imagefile)

def osimport(imagefile):
    c = client.Command()
    imagefile = os.path.abspath(imagefile)
    importing = False
    shortname = None
    for rsp in c.create('/deployment/importing/', {'filename': imagefile}):
        if 'target' in rsp:
            importing = True
            shortname = rsp['name']
            print('Importing from {0} to {1}'.format(imagefile, rsp['target']))
        else:
            print(repr(rsp))
    while importing:
        for rsp in c.read('/deployment/importing/{0}'.format(shortname)):
            if 'progress' in rsp:
                sys.stdout.write('{0}: {1:.2f}%    \r'.format(rsp['phase'],
                                                          rsp['progress']))
                if rsp['phase'] == 'complete':
                    importing = False
                    sys.stdout.write('\n')
                    for profile in rsp['profiles']:
                        print('Deployment profile created: {0}'.format(profile))
                sys.stdout.flush()
            else:
                print(repr(rsp))
            time.sleep(0.5)
    list(c.delete('/deployment/importing/{0}'.format(shortname)))

if __name__ == '__main__':
    main(sys.argv)