openstack/tempest
Code Issues Proposed changes

Merge "Enhance IPv6 scenario - Ping default GW"

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Jenkins 2015-08-06 07:56:53 +00:00 committed by Gerrit Code Review
commit 0982f41597
1 changed files with 31 additions and 16 deletions
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47
tempest/scenario/test_network_v6.py
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@ -27,13 +27,17 @@ LOG = logging.getLogger(__name__)
class TestGettingAddress(manager.NetworkScenarioTest):
"""Create network with subnets: one IPv4 and
one or few IPv6 in a given address mode
Boot 2 VMs on this network
Allocate and assign 2 FIP4
Check that vNICs of all VMs gets all addresses actually assigned
Ping4 to one VM from another one
If ping6 available in VM, do ping6 to all v6 addresses
"""Test Summary:
1. Create network with subnets:
1.1. one IPv4 and
1.2. one or more IPv6 in a given address mode
2. Boot 2 VMs on this network
3. Allocate and assign 2 FIP4
4. Check that vNICs of all VMs gets all addresses actually assigned
5. Each VM will ping the other's v4 private address
6. If ping6 available in VM, each VM will ping all of the other's v6
addresses as well as the router's
"""
@classmethod
@ -74,12 +78,13 @@ class TestGettingAddress(manager.NetworkScenarioTest):
self.network = self._create_network(tenant_id=self.tenant_id)
sub4 = self._create_subnet(network=self.network,
namestart='sub4',
ip_version=4,)
ip_version=4)
router = self._get_router(tenant_id=self.tenant_id)
sub4.add_to_router(router_id=router['id'])
self.addCleanup(sub4.delete)
self.subnets_v6 = []
for _ in range(n_subnets6):
sub6 = self._create_subnet(network=self.network,
namestart='sub6',
@ -89,6 +94,7 @@ class TestGettingAddress(manager.NetworkScenarioTest):
sub6.add_to_router(router_id=router['id'])
self.addCleanup(sub6.delete)
self.subnets_v6.append(sub6)
@staticmethod
def define_server_ips(srv):
@ -145,23 +151,32 @@ class TestGettingAddress(manager.NetworkScenarioTest):
self.assertTrue(test.call_until_true(srv2_v6_addr_assigned,
CONF.compute.ping_timeout, 1))
result = sshv4_1.ping_host(ips_from_api_2['4'])
self.assertIn('0% packet loss', result)
result = sshv4_2.ping_host(ips_from_api_1['4'])
self.assertIn('0% packet loss', result)
self._check_connectivity(sshv4_1, ips_from_api_2['4'])
self._check_connectivity(sshv4_2, ips_from_api_1['4'])
# Some VM (like cirros) may not have ping6 utility
result = sshv4_1.exec_command('whereis ping6')
is_ping6 = False if result == 'ping6:\n' else True
if is_ping6:
for i in range(n_subnets6):
result = sshv4_1.ping_host(ips_from_api_2['6'][i])
self.assertIn('0% packet loss', result)
result = sshv4_2.ping_host(ips_from_api_1['6'][i])
self.assertIn('0% packet loss', result)
self._check_connectivity(sshv4_1,
ips_from_api_2['6'][i])
self._check_connectivity(sshv4_1,
self.subnets_v6[i].gateway_ip)
self._check_connectivity(sshv4_2,
ips_from_api_1['6'][i])
self._check_connectivity(sshv4_2,
self.subnets_v6[i].gateway_ip)
else:
LOG.warning('Ping6 is not available, skipping')
def _check_connectivity(self, source, dest):
self.assertTrue(
self._check_remote_connectivity(source, dest),
"Timed out waiting for %s to become reachable from %s" %
(dest, source.ssh_client.host)
)
@test.idempotent_id('2c92df61-29f0-4eaa-bee3-7c65bef62a43')
@test.services('compute', 'network')
def test_slaac_from_os(self):