diff options
Diffstat (limited to 'tools')
| -rwxr-xr-x | tools/democonf2rumba.py | 199 |
1 files changed, 135 insertions, 64 deletions
diff --git a/tools/democonf2rumba.py b/tools/democonf2rumba.py index 9a30174..dab7627 100755 --- a/tools/democonf2rumba.py +++ b/tools/democonf2rumba.py @@ -3,23 +3,26 @@ import argparse import re +import rumba.model as mod -def make_experiment(filename, bzImage, initramfs): + +def make_experiment(filename, experiment_class, experiment_kwargs, + testbed_class, testbed_kwargs): """ :type filename str - :param filename: path to the .conf file - :param bzImage: path to the bzImage file - :param initramfs: path to the rootfs.cpio file - :return: + :param filename: path to the .conf file + :param experiment_class: subclass of mod.Experiment + :param experiment_kwargs: args dict for experiment constructor + (nodes will be overwritten) + :param testbed_class: subclass of mod.Testbed + :param testbed_kwargs: args dict for experiment constructor + (nodes will be overwritten) """ - shims = {} nodes = {} difs = {} - ex_name = filename.split('/')[-1].split('.')[0] - - print('Reading file %s, under project name %s.' % (filename, ex_name)) + print('Reading file %s.' % (filename,)) with open(filename, 'r') as conf: @@ -53,9 +56,9 @@ def make_experiment(filename, bzImage, initramfs): if speed_unit == 'G': speed = speed * 1000 - shims['shim' + shim] = {'name': 'shim' + shim, - 'speed': speed, - 'type': 'eth'} + shims[shim] = {'name':shim, + 'speed': speed, + 'type': 'eth'} for vm in vm_list: nodes.setdefault(vm, {'name': vm, 'difs': [], @@ -98,60 +101,30 @@ def make_experiment(filename, bzImage, initramfs): # File parsed - output = '#!/usr/bin/env/python\n\n' - output += ( - "from rumba.model import *\n\n" - - "# import testbed plugins\n" - "import rumba.testbeds.emulab as emulab\n" - "import rumba.testbeds.jfed as jfed\n" - "import rumba.testbeds.faketestbed as fake\n" - "import rumba.testbeds.qemu as qemu\n\n" - - "# import prototype plugins\n" - "import rumba.prototypes.ouroboros as our\n" - "import rumba.prototypes.rlite as rl\n" - "import rumba.prototypes.irati as irati\n\n" - ) + parsed_difs = {} for shim_name, shim in shims.items(): - output += '%(n)s = ShimEthDIF("%(n)s", link_speed=%(speed)s))\n' \ - % {'n': shim_name, 'speed': shim["speed"]} - - output += '\n' + parsed_difs[shim_name] = (mod.ShimEthDIF(shim_name, + link_speed=shim['speed'])) for dif_name, dif in difs.items(): - output += '%(n)s = NormalDIF("%(n)s")\n' % {'n': dif_name} + parsed_difs[dif_name] = (mod.NormalDIF(dif_name)) - output += '\n' + parsed_nodes = [] + for node, node_data in nodes.items(): + name = node_data['name'] + difs = [parsed_difs[x] for x in node_data['difs']] + dif_registrations = {parsed_difs[x]: [parsed_difs[y] for y in l] + for x, l in node_data['dif_registrations'] + .items()} + parsed_nodes.append(mod.Node(name, difs, dif_registrations)) - def str_of_list(i): - return '[' + ', '.join(i) + ']' + testbed = testbed_class(**testbed_kwargs) - def str_of_dict(d): - return '{' + ', '.join(['%s: %s' % (k, str_of_list(v)) - for (k, v) in d.items()]) + '}' + experiment_kwargs['testbed'] = testbed + experiment_kwargs['nodes'] = parsed_nodes - for node, node_data in nodes.items(): - name = node_data['name'] - output += '%(n)s = Node("%(n)s",\n' % {'n': name} - output += ' difs=%s,\n' \ - % (str_of_list(node_data['difs'])) - output += ' dif_registrations=%s)\n\n' \ - % (str_of_dict(node_data['dif_registrations'])) - - output += ('tb = qemu.Testbed(exp_name = "%(ex_name)s",\n' - ' bzimage = "%(bzImage)s",\n' - ' initramfs = "%(initramfs)s")\n\n' - 'exp = rl.Experiment(tb, nodes = [a, b, c, d])\n\n' - 'print(exp)\n\n' - 'exp.run()\n' - % {'ex_name': ex_name, - 'bzImage': bzImage, - 'initramfs': initramfs}) - - with open(ex_name + '.py', 'w') as out_file: - out_file.write(output) + return experiment_class(**experiment_kwargs).run() if __name__ == '__main__': @@ -160,17 +133,115 @@ if __name__ == '__main__': parser = argparse.ArgumentParser(description=description, epilog=epilog) - parser.add_argument('config', metavar='CONFIG', type=str, + + prototype = parser.add_mutually_exclusive_group(required=True) + prototype.add_argument('--irati', action='store_true', default=False) + prototype.add_argument('--ouroboros', action='store_true', default=False) + prototype.add_argument('--rlite', action='store_true', default=False) + + parser.add_argument('--config', metavar='CONFIG', type=str, + required=True, help='Path to the config file to parse') - parser.add_argument('bz_image', metavar='BZIMAGE', type=str, - help='path to the bzImage file to use') - parser.add_argument('initramfs', metavar='INITRAMFS', type=str, - help='path to the initramfs file to use') + + subparsers = parser.add_subparsers(dest='testbed') + emulab_p = subparsers.add_parser('emulab', help='Use emulab testbed') + jfed_p = subparsers.add_parser('jfed', help='Use jfed testbed') + qemu_p = subparsers.add_parser('qemu', help='Use qemu testbed') + fake_p = subparsers.add_parser('fake', help='Use fake testbed') + + def setup_testbed_common_args(t_p): + + t_p.add_argument('-E', '--exp_name', metavar='EXP_NAME', type=str, + required=True, + help='Experiment name') + t_p.add_argument('-U', '--username', metavar='USERNAME', type=str, + required=True, + help='Testbed user name') + t_p.add_argument('-P', '--proj_name', metavar='PROJECT_NAME', type=str, + help='Project name') + t_p.add_argument('-W', '--password', metavar='PASSWORD', type=str, + help='Testbed password') + + for t in [emulab_p, jfed_p, qemu_p, fake_p]: + setup_testbed_common_args(t) + + qemu_p.add_argument('-B', '--bzimage', metavar='BZIMAGE', type=str, + required=True, + help='path to the bzImage file to use') + qemu_p.add_argument('-I', '--initramfs', metavar='INITRAMFS', type=str, + required=True, + help='path to the initramfs file to use') + qemu_p.add_argument('-V', '--use_vhost', action='store_true', + default=False, help='Use vhost') + qemu_p.add_argument('-Q', '--qemu_logs_dir', metavar='QEMU_LOGS', type=str, + default=None, help='path to the folder for qemu logs') + + emulab_p.add_argument('-R', '--url', metavar='URL', type=str, + default="wall2.ilabt.iminds.be", + help='Url') + emulab_p.add_argument('-I', '--image', metavar='IMG', type=str, + default="UBUNTU14-64-STD", + help='Ubuntu image') + + jfed_p.add_argument('-C', '--cert_file', metavar='CERT', type=str, + required=True, + help='Certificate file') + jfed_p.add_argument('-J', '--jar', metavar='JAR', type=str, + required=True, + help='Jfed jar') + jfed_p.add_argument('-H', '--exp_hours', metavar='HOURS', type=int, + default=2, help='Experiment hours') + jfed_p.add_argument('-A', '--authority', metavar='AUTH', type=str, + default="wall2.ilabt.iminds.be", + help='Authority') args = parser.parse_args() + if args.testbed == 'emulab': + import rumba.testbeds.emulab as emulab + testbed_class = emulab.Testbed + testbed_args = {a.dest: getattr(args, a.dest) + for a in emulab_p._actions if a.dest != 'help'} + elif args.testbed == 'jfed': + import rumba.testbeds.jfed as jfed + testbed_class = jfed.Testbed + testbed_args = {a.dest: getattr(args, a.dest) + for a in jfed_p._actions if a.dest != 'help'} + elif args.testbed == 'qemu': + import rumba.testbeds.qemu as qemu + testbed_class = qemu.Testbed + testbed_args = {a.dest: getattr(args, a.dest) + for a in qemu_p._actions if a.dest != 'help'} + elif args.testbed == 'fake': + import rumba.testbeds.faketestbed as fake + testbed_class = fake.Testbed + testbed_args = {a.dest: getattr(args, a.dest) + for a in fake_p._actions if a.dest != 'help'} + else: + if args.testbed is None: + print('Testbed type must be specified!') + print(parser.format_help()) + exit(1) + raise ValueError('Unexpected testbed: %s.' % args.testbed) + + if args.irati: + import rumba.prototypes.irati as irati + experiment_class = irati.Experiment + elif args.ouroboros: + import rumba.prototypes.ouroboros as ouroboros + experiment_class = ouroboros.Experiment + elif args.rlite: + import rumba.prototypes.rlite as rlite + experiment_class = rlite.Experiment + else: + raise ValueError('Unexpected prototype: %s.' % args.testbed) + try: - make_experiment(args.config, args.bz_image, args.initramfs) + make_experiment(args.config, + experiment_class=experiment_class, + experiment_kwargs={}, + testbed_class=testbed_class, + testbed_kwargs=testbed_args) except KeyboardInterrupt: print("Interrupted. Closing down.") |