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fuel-plugin-vmware-dvs
Code Issues Proposed changes

Add new system tests. 

-add test case dvs_ping_without_fip
-add test case dvs_connect_nodefault_net
-add method create_access_point

Change-Id: I341aad005201ab1d2a681a1671f0ba90212391b3
This commit is contained in:
otsvigun 2016-03-02 11:03:42 +02:00
parent cc4911ae58
commit e3f1b480bf
2 changed files with 256 additions and 22 deletions
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34
plugin_test/helpers/openstack.py
View File

@ -14,7 +14,7 @@
import paramiko
import yaml
from netaddr import *
from proboscis.asserts import assert_true
from devops.helpers.helpers import wait
from devops.error import TimeoutError
@ -366,3 +366,35 @@ def create_volume(os_conn, availability_zone, size=1,
logger.info("Created volume: '{0}', parent image: '{1}'"
.format(volume.id, image.id))
return volume
def create_access_point(os_conn, nics, security_groups, vm_count=1):
"""Creating instance with floating ip as access point to instances
with private ip in the same network.
:param os_conn: type object, openstack
:param vm_count: type interger, count of VMs to create
:param nics: type dictionary, neutron networks
to assign to instance
:param security_groups: A list of security group names
"""
# get any available host
host = os_conn.nova.services.list(binary='nova-compute')[0]
# create access point server
create_instances(
os_conn=os_conn, nics=nics,
vm_count=1,
security_groups=security_groups,
available_hosts=[host])
verify_instance_state(os_conn)
create_and_assign_floating_ip(
os_conn=os_conn,
srv_list=os_conn.get_servers())
access_point = os_conn.get_servers()[0]
access_point_ip = [
add['addr']
for add in access_point.addresses[
access_point.addresses.keys()[0]]
if add['OS-EXT-IPS:type'] == 'floating'][0]
return access_point, access_point_ip

244
plugin_test/tests/test_plugin_vmware_dvs_system.py
View File

@ -201,7 +201,7 @@ class TestDVSPlugin(TestBasic):
Scenario:
1. Revert snapshot to dvs_vcenter_systest_setup.
2. Create private networks net01 with sunet.
2. Create private networks net01 with subnet.
3. Add one subnet (net01_subnet01: 192.168.101.0/24
4. Create Router_01, set gateway and add interface
to external network.
@ -757,10 +757,10 @@ class TestDVSPlugin(TestBasic):
Scenario:
1. Revert snapshot to dvs_vcenter_systest_setup.
2. Create non-admin tenant.
3. Create private network net01 with sunet in non-admin tenant.
3. Create private network net01 with subnet in non-admin tenant.
4. Create Router_01, set gateway and add interface
to external network.
5. Create private network net01 with sunet in default admin tenant
5. Create private network net01 with subnet in default admin tenant
6. Create Router_01, set gateway and add interface
to external network.
7. Launch instances VM_1 and VM_2
@ -1068,25 +1068,14 @@ class TestDVSPlugin(TestBasic):
network = admin.nova.networks.find(label=self.inter_net_name)
# create access point server
openstack.create_instances(
os_conn=admin, nics=[{'net-id': network.id}],
vm_count=1,
access_point, access_point_ip = openstack.create_access_point(
os_conn=admin, nics=[{'net-id': network['id']}],
security_groups=[security_group.name, default_sg['name']])
openstack.verify_instance_state(admin)
openstack.create_and_assign_floating_ip(
os_conn=admin,
srv_list=admin.get_servers())
access_point = admin.get_servers()[0]
access_point_ip = [
add['addr']
for add in access_point.addresses[access_point.addresses.keys()[0]]
if add['OS-EXT-IPS:type'] == 'floating'][0]
# Launch instances with image TestVM and flavor m1.micro in nova az.
# Launch instances with image TestVM-VMDK and flavor m1.micro
# in vcenter az.
logger.info("""Launch instances with image TestVM and flavor m1.micro
in nova az.
Launch instances with image TestVM-VMDK and flavor m1.micro
in vcenter az.""")
openstack.create_instances(
os_conn=admin, nics=[{'net-id': network.id}],
@ -1094,7 +1083,7 @@ class TestDVSPlugin(TestBasic):
security_groups=[default_sg['name']])
openstack.verify_instance_state(admin)
# Get ssh to access point
# Get private ips of instances
instances = [instance
for instance in admin.get_servers()
if instance.id != access_point.id]
@ -1114,3 +1103,216 @@ class TestDVSPlugin(TestBasic):
ping_result['exit_code'] == 0,
"Ping isn't available from {0} to {1}".format(ip, ip_2)
)
@test(depends_on=[dvs_vcenter_systest_setup],
groups=["dvs_connect_nodefault_net"])
@log_snapshot_after_test
def dvs_connect_nodefault_net(self):
"""Check connectivity between VMs with same ip in different tenants.
Scenario:
1. Revert snapshot to dvs_vcenter_systest_setup.
2. Create tenant net_01 with subnet.
3. Launch instances with image TestVM
and flavor m1.micro in nova availability zone in net_01.
4. Launch instances with image TestVM-VMDK
and flavor m1.micro in vcenter availability zone in net_01.
5. Verify that instances on different hypervisors
should communicate between each other.
Send icmp ping from VM_1 instances of vCenter to instances
from Qemu/KVM and vice versa.
"""
self.env.revert_snapshot("dvs_vcenter_systest_setup")
cluster_id = self.fuel_web.get_last_created_cluster()
os_ip = self.fuel_web.get_public_vip(cluster_id)
admin = os_actions.OpenStackActions(
os_ip, SERVTEST_USERNAME,
SERVTEST_PASSWORD,
SERVTEST_TENANT)
# create security group with rules for ssh and ping
security_group = admin.create_sec_group_for_ssh()
default_sg = [
sg
for sg in admin.neutron.list_security_groups()['security_groups']
if sg['tenant_id'] == admin.get_tenant(SERVTEST_TENANT).id
if sg['name'] == 'default'][0]
# Create non default network with subnet.
logger.info('Create network {}'.format(self.net_data[0].keys()[0]))
network = openstack.create_network(
admin,
self.net_data[0].keys()[0], tenant_name=SERVTEST_TENANT
)
logger.info('Create subnet {}'.format(self.net_data[0].keys()[0]))
subnet = openstack.create_subnet(
admin,
network,
self.net_data[0][self.net_data[0].keys()[0]],
tenant_name=SERVTEST_TENANT
)
# Check that network are created.
assert_true(
admin.get_network(network['name'])['id'] == network['id']
)
# Create Router_01, set gateway and add interface
# to external network.
router_1 = openstack.add_router(
admin,
'router_1')
# Add net_1 to router_1
openstack.add_subnet_to_router(
admin,
router_1['id'], subnet['id'])
access_point, access_point_ip = openstack.create_access_point(
os_conn=admin, nics=[{'net-id': network['id']}],
security_groups=[security_group.name, default_sg['name']])
logger.info("""Launch instances with image TestVM and flavor m1.micro
in nova az. Launch instances with image TestVM-VMDK and flavor
m1.micro in vcenter az.""")
openstack.create_instances(
os_conn=admin, nics=[{'net-id': network['id']}],
vm_count=1,
security_groups=[default_sg['name']])
openstack.verify_instance_state(admin)
# Get private ips of instances
instances = [instance
for instance in admin.get_servers()
if instance.id != access_point.id]
ips = []
for instance in instances:
ips.append([add['addr']
for add
in instance.addresses[instance.addresses.keys()[0]]
if add['OS-EXT-IPS:type'] == 'fixed'][0])
logger.info("""Verify that instances on different hypervisors
should communicate between each other.""")
for ip in ips:
for ip_2 in ips:
if ip_2 != ip:
ping_result = openstack.remote_execute_command(
access_point_ip, ip, "ping -c 5 {}".format(ip_2))
assert_true(
ping_result['exit_code'] == 0,
"Ping isn't available from {0} to {1}".format(ip, ip_2)
)
@test(depends_on=[dvs_vcenter_systest_setup],
groups=["dvs_ping_without_fip"])
@log_snapshot_after_test
def dvs_ping_without_fip(self):
"""Check connectivity instances to public network without floating ip.
Scenario:
1. Revert snapshot to dvs_vcenter_systest_setup.
2. Create private networks net01 with subnet.
3. Add one subnet (net01_subnet01: 192.168.101.0/24
4. Create Router_01, set gateway and add interface
to external network.
5. Launch instances VM_1 and VM_2 in the net01
with image TestVM and flavor m1.micro in nova az.
6. Launch instances VM_3 and VM_4 in the net01
with image TestVM-VMDK and flavor m1.micro in vcenter az.
7. Send ping from instances to 8.8.8.8
or other outside ip.
Duration 15 min
"""
self.env.revert_snapshot("dvs_vcenter_systest_setup")
cluster_id = self.fuel_web.get_last_created_cluster()
os_ip = self.fuel_web.get_public_vip(cluster_id)
admin = os_actions.OpenStackActions(
os_ip, SERVTEST_USERNAME,
SERVTEST_PASSWORD,
SERVTEST_TENANT)
# create security group with rules for ssh and ping
security_group = admin.create_sec_group_for_ssh()
default_sg = [
sg
for sg in admin.neutron.list_security_groups()['security_groups']
if sg['tenant_id'] == admin.get_tenant(SERVTEST_TENANT).id
if sg['name'] == 'default'][0]
# Create non default network with subnet.
logger.info('Create network {}'.format(self.net_data[0].keys()[0]))
network = openstack.create_network(
admin,
self.net_data[0].keys()[0], tenant_name=SERVTEST_TENANT
)
logger.info('Create subnet {}'.format(self.net_data[0].keys()[0]))
subnet = openstack.create_subnet(
admin,
network,
self.net_data[0][self.net_data[0].keys()[0]],
tenant_name=SERVTEST_TENANT
)
# Check that network are created.
assert_true(
admin.get_network(network['name'])['id'] == network['id']
)
# Create Router_01, set gateway and add interface
# to external network.
router_1 = openstack.add_router(
admin,
'router_1')
# Add net_1 to router_1
openstack.add_subnet_to_router(
admin,
router_1['id'], subnet['id'])
access_point, access_point_ip = openstack.create_access_point(
os_conn=admin, nics=[{'net-id': network['id']}],
security_groups=[security_group.name, default_sg['name']])
logger.info("""Launch instances with image TestVM and flavor
m1.micro in nova az.
Launch instances with image TestVM-VMDK and
flavor m1.micro in vcenter az.""")
openstack.create_instances(
os_conn=admin, nics=[{'net-id': network['id']}],
vm_count=1,
security_groups=[default_sg['name']])
openstack.verify_instance_state(admin)
# Get private ips of instances
instances = [instance
for instance in admin.get_servers()
if instance.id != access_point.id]
ips = []
for instance in instances:
ips.append([add['addr']
for add
in instance.addresses[instance.addresses.keys()[0]]
if add['OS-EXT-IPS:type'] == 'fixed'][0])
logger.info("""Send ping from instances to 8.8.8.8
or other outside ip.""")
ip_2 = '8.8.8.8'
for ip in ips:
ping_result = openstack.remote_execute_command(
access_point_ip, ip, "ping -c 5 {}".format(ip_2))
assert_true(
ping_result['exit_code'] == 0,
"Ping isn't available from {0} to {1}".format(ip, ip_2)
)