def basic_overcloud_network(limit_gws=None):
"""Run setup for neutron networking.
Configure the following:
The overcloud network using subnet pools
:param limit_gws: Limit the number of gateways that get a port attached
:type limit_gws: int
"""
cli_utils.setup_logging()
# Get network configuration settings
network_config = {}
# Declared overcloud settings
network_config.update(OVERCLOUD_NETWORK_CONFIG)
# Default undercloud settings
network_config.update(DEFAULT_UNDERCLOUD_NETWORK_CONFIG)
# Environment specific settings
network_config.update(generic_utils.get_undercloud_env_vars())
# Get keystone session
keystone_session = openstack_utils.get_overcloud_keystone_session()
# Perform undercloud and charm setup for network plumbing
undercloud_and_charm_setup(limit_gws=limit_gws)
# Configure the overcloud network
network.setup_sdn(network_config, keystone_session=keystone_session)
def basic_overcloud_network():
"""Run setup for neutron networking.
Configure the following:
The overcloud network using subnet pools
"""
cli_utils.setup_logging()
# Get network configuration settings
network_config = {}
# Declared overcloud settings
network_config.update(OVERCLOUD_NETWORK_CONFIG)
# Default undercloud settings
network_config.update(DEFAULT_UNDERCLOUD_NETWORK_CONFIG)
# Environment specific settings
network_config.update(generic_utils.get_undercloud_env_vars())
# Deployed model settings
if (model.get_application_config('neutron-api').get('enable-dvr').get(
'value')):
network_config.update({"dvr_enabled": True})
# Get keystone session
keystone_session = openstack_utils.get_overcloud_keystone_session()
# Handle network for Openstack-on-Openstack scenarios
if juju_utils.get_provider_type() == "openstack":
undercloud_ks_sess = openstack_utils.get_undercloud_keystone_session()
network.setup_gateway_ext_port(network_config,
keystone_session=undercloud_ks_sess)
# Confugre the overcloud network
network.setup_sdn(network_config, keystone_session=keystone_session)
def basic_overcloud_network(limit_gws=None):
"""Run setup for neutron networking.
Configure the following:
The overcloud network using subnet pools
:param limit_gws: Limit the number of gateways that get a port attached
:type limit_gws: int
"""
cli_utils.setup_logging()
# Get network configuration settings
network_config = {}
# Declared overcloud settings
network_config.update(OVERCLOUD_NETWORK_CONFIG)
# Default undercloud settings
network_config.update(DEFAULT_UNDERCLOUD_NETWORK_CONFIG)
# Environment specific settings
network_config.update(generic_utils.get_undercloud_env_vars())
# Get keystone session
keystone_session = openstack_utils.get_overcloud_keystone_session()
# Handle network for Openstack-on-Openstack scenarios
if juju_utils.get_provider_type() == "openstack":
undercloud_ks_sess = openstack_utils.get_undercloud_keystone_session()
network.setup_gateway_ext_port(network_config,
keystone_session=undercloud_ks_sess,
limit_gws=None)
# Confugre the overcloud network
network.setup_sdn(network_config, keystone_session=keystone_session)
def test_get_undercloud_env_vars(self):
self.patch_object(generic_utils.os.environ, "get")
def _get_env(key):
return _env.get(key)
self.get.side_effect = _get_env
# Prefered OSCI TEST_ env vars
_env = {
"NET_ID": "netid",
"NAME_SERVER": "10.0.0.10",
"GATEWAY": "10.0.0.1",
"CIDR_EXT": "10.0.0.0/24",
"FIP_RANGE": "10.0.200.0:10.0.200.254",
"TEST_NET_ID": "test_netid",
"TEST_NAME_SERVER": "10.9.0.10",
"TEST_GATEWAY": "10.9.0.1",
"TEST_CIDR_EXT": "10.9.0.0/24",
"TEST_FIP_RANGE": "10.9.200.0:10.0.200.254"
}
_expected_result = {}
_expected_result["net_id"] = _env["TEST_NET_ID"]
_expected_result["external_dns"] = _env["TEST_NAME_SERVER"]
_expected_result["default_gateway"] = _env["TEST_GATEWAY"]
_expected_result["external_net_cidr"] = _env["TEST_CIDR_EXT"]
_expected_result["start_floating_ip"] = _env["TEST_FIP_RANGE"].split(
":")[0]
_expected_result["end_floating_ip"] = _env["TEST_FIP_RANGE"].split(
":")[1]
self.assertEqual(generic_utils.get_undercloud_env_vars(),
_expected_result)
# Overriding local configure.network named variables
_override = {
"start_floating_ip": "10.100.50.0",
"end_floating_ip": "10.100.50.254",
"default_gateway": "10.100.0.1",
"external_net_cidr": "10.100.0.0/16"
}
_env.update(_override)
_expected_result.update(_override)
self.assertEqual(generic_utils.get_undercloud_env_vars(),
_expected_result)
def basic_overcloud_network(limit_gws=None):
"""Run setup for neutron networking.
Configure the following:
The overcloud network using subnet pools
:param limit_gws: Limit the number of gateways that get a port attached
:type limit_gws: int
"""
cli_utils.setup_logging()
# Get network configuration settings
network_config = {}
# Declared overcloud settings
network_config.update(OVERCLOUD_NETWORK_CONFIG)
# Default undercloud settings
network_config.update(DEFAULT_UNDERCLOUD_NETWORK_CONFIG)
# Environment specific settings
network_config.update(generic_utils.get_undercloud_env_vars())
# Get keystone session
keystone_session = openstack_utils.get_overcloud_keystone_session()
# Get optional use_juju_wait for netw ork option
options = (lifecycle_utils
.get_charm_config(fatal=False)
.get('configure_options', {}))
use_juju_wait = options.get(
'configure_gateway_ext_port_use_juju_wait', True)
# Handle network for OpenStack-on-OpenStack scenarios
provider_type = juju_utils.get_provider_type()
if provider_type == "openstack":
undercloud_ks_sess = openstack_utils.get_undercloud_keystone_session()
network.setup_gateway_ext_port(network_config,
keystone_session=undercloud_ks_sess,
limit_gws=limit_gws,
use_juju_wait=use_juju_wait)
elif provider_type == "maas":
# NOTE(fnordahl): After validation of the MAAS+Netplan Open vSwitch
# integration support, we would most likely want to add multiple modes
# of operation with MAAS.
#
# Perform charm based OVS configuration
openstack_utils.configure_charmed_openstack_on_maas(
network_config, limit_gws=limit_gws)
else:
logging.warning('Unknown Juju provider type, "{}", will not perform'
' charm network configuration.'
.format(provider_type))
# Confugre the overcloud network
network.setup_sdn(network_config, keystone_session=keystone_session)
def vlan_provider_overcloud_network():
"""Run setup to create a VLAN provider network."""
cli_utils.setup_logging()
# Get network configuration settings
network_config = {}
# Declared overcloud settings
network_config.update(OVERCLOUD_NETWORK_CONFIG)
# Declared provider vlan overcloud settings
network_config.update(OVERCLOUD_PROVIDER_VLAN_NETWORK_CONFIG)
# Environment specific settings
network_config.update(generic_utils.get_undercloud_env_vars())
# Get keystone session
keystone_session = openstack_utils.get_overcloud_keystone_session()
# Configure the overcloud network
network.setup_sdn_provider_vlan(network_config,
keystone_session=keystone_session)
def setup():
"""Run setup for BGP networking.
Configure the following:
The overcloud network using subnet pools
The overcloud BGP speaker
The BGP peer
Advertising of the FIPs via BGP
Advertising of the project network(s) via BGP
:returns: None
:rtype: None
"""
cli_utils.setup_logging()
# Get network configuration settings
network_config = {}
# Declared overcloud settings
network_config.update(OVERCLOUD_NETWORK_CONFIG)
# Default undercloud settings
network_config.update(DEFAULT_UNDERCLOUD_NETWORK_CONFIG)
# Environment specific settings
network_config.update(generic_utils.get_undercloud_env_vars())
# Get keystone session
keystone_session = openstack_utils.get_overcloud_keystone_session()
# Confugre the overcloud network
network.setup_sdn(network_config, keystone_session=keystone_session)
# LP Bugs #1784083 and #1841459, require a late restart of the
# neutron-bgp-dragent service
logging.warning("Due to LP Bugs #1784083 and #1841459, we require a late "
"restart of the neutron-bgp-dragent service before "
"setting up BGP.")
for unit in zaza.model.get_units("neutron-dynamic-routing"):
generic_utils.systemctl(unit, "neutron-bgp-dragent", command="restart")
# Configure BGP
bgp_speaker.setup_bgp_speaker(
peer_application_name=DEFAULT_PEER_APPLICATION_NAME,
keystone_session=keystone_session)
