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#! /usr/bin/python2
# Authors:
# Petr Viktorin <pviktori@redhat.com>
#
# Copyright (C) 2013 Red Hat
# see file 'COPYING' for use and warranty information
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
from __future__ import print_function
import sys
import os
import argparse
import json
from ipalib.constants import FQDN
from ipatests.test_integration import config, env_config
def main(argv):
parser = argparse.ArgumentParser(
description='Prints out IPA test configuration for use in shell scripts.'
'IPA integration tests are configured via environment variables')
parser.add_argument('host', nargs='?',
help='Print config for the given hostname')
parser.add_argument('--global', action='store_true', dest='global_',
help='Print global config (not specific to a host '
'or domain)')
parser.add_argument('--domain',
help='IPA domain name, or number (the X in _envX)')
parser.add_argument('--master',
help='Print config for the master',
action='store_true')
parser.add_argument('--replica', type=int,
help='Print config for the replica with this number')
parser.add_argument('--client', type=int,
help='Print config for the client with this number')
parser.add_argument('--role', type=str,
help='Print config for machine with this role')
parser.add_argument('--no-simple', dest='simple', action='store_false',
help='Do not print Simple Vars '
'(normally included backwards-compatibility)')
parser.add_argument('--yaml', action='store_const', dest='output_format',
const='yaml',
help='Output configuration in YAML format')
parser.add_argument('--json', action='store_const', dest='output_format',
const='json',
help='Output configuration in JSON format')
args = parser.parse_args(argv)
hostsargs = [bool(args.host), bool(args.master), bool(args.replica),
bool(args.client)]
if hostsargs.count(True) > 1:
parser.error('Must specify at most one of host selection options')
if any(hostsargs) or args.domain:
if args.global_:
parser.error('--global may not be combined with host selection options')
else:
args.host = FQDN
kwargs = {}
if not args.simple:
kwargs['simple'] = False
conf = config.Config.from_env(os.environ)
if args.output_format == 'json':
return json.dumps(conf.to_dict(), indent=2)
elif args.output_format == 'yaml':
import yaml
return yaml.safe_dump(conf.to_dict(), default_flow_style=False)
else:
env = get_object(conf, args).to_env(**kwargs)
return env_config.env_to_script(env)
def get_object(conf, args):
if args.global_:
return conf
elif args.host:
try:
return conf.host_by_name(args.host)
except LookupError:
exit('Host %s not found in config. Try --global' % args.host)
else:
if args.domain:
try:
num = int(args.domain) - 1
except ValueError:
domains = [d for d in conf.domains if d.name == args.domain]
if not domains:
exit('Domain %s not found' % args.domain)
domain = domains[0]
else:
try:
domain = conf.domains[num]
except LookupError:
exit('Domain %s not found.' % args.domain)
else:
try:
domain = conf.domains[0]
except IndexError:
exit('No domains are configured.')
if args.master:
return domain.master
elif args.replica:
num = int(args.replica) - 1
try:
return domain.replicas[args.replica]
except LookupError:
exit('Domain %s not found in domain %s' % (args.replica,
domain.name))
elif args.client:
num = int(args.client) - 1
try:
return domain.replicas[args.client]
except LookupError:
exit('Client %s not found in domain %s' % (args.client,
domain.name))
elif args.role:
try:
return domain.get_host_by_role(args.role)
except LookupError:
exit('No host with role %s not found in domain %s'
% (args.role, domain.name))
else:
return domain
if __name__ == '__main__':
print(main(sys.argv[1:]), end=' ')
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