def test_create_loadbalancer(self):
"""Create load balancer."""
# Prepare payload instances
# First we allow communication to port 80 by adding a security group
# rule
project_id = openstack_utils.get_project_id(self.keystone_client,
'admin',
domain_name='admin_domain')
openstack_utils.add_neutron_secgroup_rules(self.neutron_client,
project_id,
[{
'protocol': 'tcp',
'port_range_min': '80',
'port_range_max': '80',
'direction': 'ingress'
}])
# Then we request two Ubuntu instances with the Apache web server
# installed
instance_1, instance_2 = self.launch_guests(
userdata='#cloud-config\npackages:\n - apache2\n')
# Get IP of the prepared payload instances
payload_ips = []
for server in (instance_1, instance_2):
payload_ips.append(server.networks['private'][0])
self.assertTrue(len(payload_ips) > 0)
resp = self.neutron_client.list_networks(name='private')
subnet_id = resp['networks'][0]['subnets'][0]
if openstack_utils.dvr_enabled():
resp = self.neutron_client.list_networks(
name='private_lb_fip_network')
vip_subnet_id = resp['networks'][0]['subnets'][0]
else:
vip_subnet_id = subnet_id
for provider in self.get_lb_providers(self.octavia_client).keys():
logging.info(
'Creating loadbalancer with provider {}'.format(provider))
lb = self._create_lb_resources(self.octavia_client, provider,
vip_subnet_id, subnet_id,
payload_ips)
self.loadbalancers.append(lb)
lb_fp = openstack_utils.create_floating_ip(
self.neutron_client, 'ext_net', port={'id': lb['vip_port_id']})
snippet = 'This is the default welcome page'
assert snippet in self._get_payload(lb_fp['floating_ip_address'])
logging.info('Found "{}" in page retrieved through load balancer '
' (provider="{}") at "http://{}/"'.format(
snippet, provider, lb_fp['floating_ip_address']))
# If we get here, it means the tests passed
self.run_resource_cleanup = True
def setup_sdn_provider_vlan(network_config, keystone_session=None):
"""Perform setup for Software Defined Network, specifically a provider VLAN.
:param network_config: Network configuration settings dictionary
:type network_config: dict
:param keystone_session: Keystone session object for overcloud
:type keystone_session: keystoneauth1.session.Session object
:returns: None
:rtype: None
"""
# If a session has not been provided, acquire one
if not keystone_session:
keystone_session = openstack_utils.get_overcloud_keystone_session()
# Get authenticated clients
keystone_client = openstack_utils.get_keystone_session_client(
keystone_session)
neutron_client = openstack_utils.get_neutron_session_client(
keystone_session)
admin_domain = None
if openstack_utils.get_keystone_api_version() > 2:
admin_domain = "admin_domain"
# Resolve the project name from the overcloud openrc into a project id
project_id = openstack_utils.get_project_id(
keystone_client,
"admin",
domain_name=admin_domain,
)
logging.info("Configuring VLAN provider network")
# Create the external network
provider_vlan_network = openstack_utils.create_provider_network(
neutron_client,
project_id,
net_name=network_config["provider_vlan_net_name"],
external=False,
shared=True,
network_type='vlan',
vlan_id=network_config["provider_vlan_id"])
provider_vlan_subnet = openstack_utils.create_provider_subnet(
neutron_client,
project_id,
provider_vlan_network,
network_config["provider_vlan_subnet_name"],
cidr=network_config["provider_vlan_cidr"],
dhcp=True)
openstack_utils.plug_subnet_into_router(neutron_client,
network_config["router_name"],
provider_vlan_network,
provider_vlan_subnet)
openstack_utils.add_neutron_secgroup_rules(neutron_client, project_id)
def prepare_payload_instance():
"""Prepare a instance we can use as payload test."""
session = openstack.get_overcloud_keystone_session()
keystone = openstack.get_keystone_session_client(session)
neutron = openstack.get_neutron_session_client(session)
project_id = openstack.get_project_id(keystone,
'admin',
domain_name='admin_domain')
openstack.add_neutron_secgroup_rules(neutron, project_id,
[{
'protocol': 'tcp',
'port_range_min': '80',
'port_range_max': '80',
'direction': 'ingress'
}])
zaza.openstack.configure.guest.launch_instance(
glance_setup.LTS_IMAGE_NAME,
userdata='#cloud-config\npackages:\n - apache2\n')
def main(argv):
cli_utils.setup_logging()
parser = argparse.ArgumentParser()
default_machines = ["cirros:m1.tiny:1"]
parser.add_argument("machines", default=default_machines, nargs="*")
parser.add_argument("--active_wait", default=600)
parser.add_argument("--cloudinit_wait", default=600)
parser.add_argument("--ping_wait", default=600)
options = parser.parse_args()
machines = cli_utils.parse_arg(options, 'machines', multiargs=True)
active_wait = int(cli_utils.parse_arg(options, 'active_wait'))
cloudinit_wait = int(cli_utils.parse_arg(options, 'cloudinit_wait'))
ping_wait = int(cli_utils.parse_arg(options, 'ping_wait'))
overcloud_novarc = openstack_utils.get_overcloud_auth()
try:
cacert = os.path.join(os.environ.get('MOJO_LOCAL_DIR'), 'cacert.pem')
os.stat(cacert)
logging.info("Using cacert file: {}".format(cacert))
except FileNotFoundError:
logging.info("Not using a cacert pem file")
cacert = None
logging.info("Initializing client sessions")
keystone_session = openstack_utils.get_overcloud_keystone_session(
verify=cacert)
keystonec = openstack_utils.get_keystone_session_client(keystone_session)
domain = overcloud_novarc.get('OS_PROJECT_DOMAIN_NAME')
project_id = openstack_utils.get_project_id(
keystonec,
'admin',
api_version=overcloud_novarc['API_VERSION'],
domain_name=domain)
novac = openstack_utils.get_nova_session_client(keystone_session)
neutronc = openstack_utils.get_neutron_session_client(keystone_session)
init_flavors(novac)
priv_key = mojo_os_utils.create_keypair(novac, 'mojo')
openstack_utils.add_neutron_secgroup_rules(neutronc, project_id)
for server in novac.servers.list(search_opts={'all_tenants': 1}):
if server.name.startswith('mojo'):
logging.info("Deleting nova instance {}".format(server.id))
novac.servers.delete(server.id)
for instanceset in machines:
image_name, flavor_name, count = instanceset.split(":")
# when instance count allows boot instances off both regular instance
# storage and volume storage
#
# account for count=1 and odd numbers
# NOTE(fnordahl) temporarilly disable test while tests settle
# regular_boot_count = int(int(count) / 2) + (int(count) % 2)
# volume_boot_count = int(int(count) / 2)
regular_boot_count = int(count)
volume_boot_count = 0
mojo_os_utils.boot_and_test(
novac,
neutronc,
image_name=image_name,
flavor_name=flavor_name,
number=regular_boot_count,
privkey=priv_key,
active_wait=active_wait,
cloudinit_wait=cloudinit_wait,
ping_wait=ping_wait,
)
mojo_os_utils.boot_and_test(
novac,
neutronc,
image_name=image_name,
flavor_name=flavor_name,
number=volume_boot_count,
privkey=priv_key,
active_wait=active_wait,
cloudinit_wait=cloudinit_wait,
ping_wait=ping_wait,
boot_from_volume=True,
)
def setup_sdn(network_config, keystone_session=None):
"""Perform setup for Software Defined Network.
:param network_config: Network configuration settings dictionary
:type network_config: dict
:param keystone_session: Keystone session object for overcloud
:type keystone_session: keystoneauth1.session.Session object
:returns: None
:rtype: None
"""
# If a session has not been provided, acquire one
if not keystone_session:
keystone_session = openstack_utils.get_overcloud_keystone_session()
# Get authenticated clients
keystone_client = openstack_utils.get_keystone_session_client(
keystone_session)
neutron_client = openstack_utils.get_neutron_session_client(
keystone_session)
admin_domain = None
if openstack_utils.get_keystone_api_version() > 2:
admin_domain = "admin_domain"
# Resolve the project name from the overcloud openrc into a project id
project_id = openstack_utils.get_project_id(
keystone_client,
"admin",
domain_name=admin_domain,
)
# Network Setup
subnetpools = False
if network_config.get("subnetpool_prefix"):
subnetpools = True
logging.info("Configuring overcloud network")
# Create the external network
ext_network = openstack_utils.create_provider_network(
neutron_client, project_id, network_config["external_net_name"])
openstack_utils.create_provider_subnet(
neutron_client, project_id, ext_network,
network_config["external_subnet_name"],
network_config["default_gateway"], network_config["external_net_cidr"],
network_config["start_floating_ip"], network_config["end_floating_ip"])
provider_router = (openstack_utils.create_provider_router(
neutron_client, project_id))
openstack_utils.plug_extnet_into_router(neutron_client, provider_router,
ext_network)
ip_version = network_config.get("ip_version") or 4
subnetpool = None
if subnetpools:
address_scope = openstack_utils.create_address_scope(
neutron_client,
project_id,
network_config.get("address_scope"),
ip_version=ip_version)
subnetpool = openstack_utils.create_subnetpool(
neutron_client, project_id, network_config.get("subnetpool_name"),
network_config.get("subnetpool_prefix"), address_scope)
project_network = openstack_utils.create_project_network(
neutron_client,
project_id,
shared=False,
network_type=network_config["network_type"])
project_subnet = openstack_utils.create_project_subnet(
neutron_client,
project_id,
project_network,
network_config.get("private_net_cidr"),
subnetpool=subnetpool,
ip_version=ip_version)
openstack_utils.update_subnet_dns(neutron_client, project_subnet,
network_config["external_dns"])
openstack_utils.plug_subnet_into_router(neutron_client,
network_config["router_name"],
project_network, project_subnet)
openstack_utils.add_neutron_secgroup_rules(neutron_client, project_id)