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#!/usr/bin/python
#
# Copyright (c) 2015 All rights reserved
# This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
"""
Testcase for router/FloatingIP & net assoc mutual exclusivity
A testcase for ODL Bug 6962, testing whether a subnet with a router can be
network associated:
- Create two VMs, each in a subnet with a router
- Network assoc the two networks in a VPN iRT=eRT
- Try to ping from one VM to the other
- Assign a floating IP to a VM
- Ping it
"""
import argparse
import functest.utils.functest_logger as ft_logger
import functest.utils.openstack_utils as os_utils
import utils as test_utils
from results import Results
import config as sdnvpn_config
parser = argparse.ArgumentParser()
parser.add_argument("-r", "--report",
help="Create json result file",
action="store_true")
args = parser.parse_args()
logger = ft_logger.Logger("sdnvpn-testcase-7").getLogger()
COMMON_CONFIG = sdnvpn_config.CommonConfig()
TESTCASE_CONFIG = sdnvpn_config.TestcaseConfig('testcase_7')
def main():
results = Results(COMMON_CONFIG.line_length)
results.add_to_summary(0, "=")
results.add_to_summary(2, "STATUS", "SUBTEST")
results.add_to_summary(0, "=")
nova_client = os_utils.get_nova_client()
neutron_client = os_utils.get_neutron_client()
glance_client = os_utils.get_glance_client()
image_id = os_utils.create_glance_image(glance_client,
TESTCASE_CONFIG.image_name,
COMMON_CONFIG.image_path,
disk=COMMON_CONFIG.image_format,
container="bare",
public=True)
network_1_id, _, _ = test_utils.create_network(
neutron_client,
TESTCASE_CONFIG.net_1_name,
TESTCASE_CONFIG.subnet_1_name,
TESTCASE_CONFIG.subnet_1_cidr,
TESTCASE_CONFIG.router_1_name)
network_2_id, _, _ = test_utils.create_network(
neutron_client,
TESTCASE_CONFIG.net_2_name,
TESTCASE_CONFIG.subnet_2_name,
TESTCASE_CONFIG.subnet_2_cidr,
TESTCASE_CONFIG.router_2_name)
sg_id = os_utils.create_security_group_full(neutron_client,
TESTCASE_CONFIG.secgroup_name,
TESTCASE_CONFIG.secgroup_descr)
test_utils.open_icmp_ssh(neutron_client, sg_id)
vm_2 = test_utils.create_instance(
nova_client,
TESTCASE_CONFIG.instance_2_name,
image_id,
network_2_id,
sg_id,
secgroup_name=TESTCASE_CONFIG.secgroup_name)
vm_2_ip = vm_2.networks.itervalues().next()[0]
u1 = test_utils.generate_ping_userdata([vm_2_ip])
vm_1 = test_utils.create_instance(
nova_client,
TESTCASE_CONFIG.instance_1_name,
image_id,
network_1_id,
sg_id,
secgroup_name=TESTCASE_CONFIG.secgroup_name,
userdata=u1)
msg = ("Create VPN with eRT==iRT")
results.record_action(msg)
vpn_name = "sdnvpn-7"
kwargs = {"import_targets": TESTCASE_CONFIG.targets,
"export_targets": TESTCASE_CONFIG.targets,
"route_distinguishers": TESTCASE_CONFIG.route_distinguishers,
"name": vpn_name}
bgpvpn = os_utils.create_bgpvpn(neutron_client, **kwargs)
bgpvpn_id = bgpvpn['bgpvpn']['id']
logger.debug("VPN created details: %s" % bgpvpn)
msg = ("Associate networks '%s', '%s' to the VPN."
% (TESTCASE_CONFIG.net_1_name,
TESTCASE_CONFIG.net_2_name))
results.record_action(msg)
results.add_to_summary(0, "-")
os_utils.create_network_association(
neutron_client, bgpvpn_id, network_1_id)
os_utils.create_network_association(
neutron_client, bgpvpn_id, network_2_id)
test_utils.wait_for_bgp_net_assoc(
neutron_client, bgpvpn_id, network_1_id)
test_utils.wait_for_bgp_net_assoc(
neutron_client, bgpvpn_id, network_2_id)
instances_up = test_utils.wait_for_instances_up(vm_1, vm_2)
if not instances_up:
logger.error("One or more instances is down")
logger.info("Waiting for the VMs to connect to each other using the"
" updated network configuration")
test_utils.wait_before_subtest()
results.get_ping_status(vm_1, vm_2, expected="PASS", timeout=200)
results.add_to_summary(0, "=")
msg = "Assign a Floating IP to %s" % vm_2.name
results.record_action(msg)
fip = os_utils.create_floating_ip(neutron_client)
fip_added = os_utils.add_floating_ip(nova_client, vm_2.id, fip['fip_addr'])
if fip_added:
results.add_success(msg)
else:
results.add_failure(msg)
msg = "Ping %s via Floating IP" % vm_2.name
results.record_action(msg)
results.add_to_summary(0, "-")
results.ping_ip_test(fip['fip_addr'])
return results.compile_summary(TESTCASE_CONFIG.success_criteria)
if __name__ == '__main__':
main()
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