def update_lrouter_port_ips(cluster, lrouter_id, lport_id,
ips_to_add, ips_to_remove):
uri = nsxlib._build_uri_path(LROUTERPORT_RESOURCE, lport_id, lrouter_id)
try:
port = nsxlib.do_request(HTTP_GET, uri, cluster=cluster)
# TODO(salvatore-orlando): Enforce ips_to_add intersection with
# ips_to_remove is empty
ip_address_set = set(port['ip_addresses'])
ip_address_set = ip_address_set - set(ips_to_remove)
ip_address_set = ip_address_set | set(ips_to_add)
# Set is not JSON serializable - convert to list
port['ip_addresses'] = list(ip_address_set)
nsxlib.do_request(HTTP_PUT, uri, jsonutils.dumps(port),
cluster=cluster)
except exception.NotFound:
# FIXME(salv-orlando):avoid raising different exception
data = {'lport_id': lport_id, 'lrouter_id': lrouter_id}
msg = (_("Router Port %(lport_id)s not found on router "
"%(lrouter_id)s") % data)
LOG.exception(msg)
raise nsx_exc.NsxPluginException(err_msg=msg)
except api_exc.NsxApiException as e:
msg = _("An exception occurred while updating IP addresses on a "
"router logical port:%s") % e
LOG.exception(msg)
raise nsx_exc.NsxPluginException(err_msg=msg)
def delete_networks(cluster, net_id, lswitch_ids):
for ls_id in lswitch_ids:
path = "/ws.v1/lswitch/%s" % ls_id
try:
nsxlib.do_request(HTTP_DELETE, path, cluster=cluster)
except exception.NotFound as e:
LOG.error(_LE("Network not found, Error: %s"), str(e))
raise exception.NetworkNotFound(net_id=ls_id)
def delete_port(cluster, switch, port):
uri = "/ws.v1/lswitch/" + switch + "/lport/" + port
try:
nsxlib.do_request(HTTP_DELETE, uri, cluster=cluster)
except exception.NotFound as e:
LOG.error(_LE("Port or Network not found, Error: %s"), str(e))
raise exception.PortNotFoundOnNetwork(net_id=switch, port_id=port)
except api_exc.NsxApiException:
raise exception.NeutronException()
def delete_router_lport(cluster, lrouter_uuid, lport_uuid):
"""Creates a logical port on the assigned logical router."""
path = nsxlib._build_uri_path(LROUTERPORT_RESOURCE, lport_uuid,
lrouter_uuid)
nsxlib.do_request(HTTP_DELETE, path, cluster=cluster)
LOG.debug("Delete logical router port %(lport_uuid)s on "
"logical router %(lrouter_uuid)s",
{'lport_uuid': lport_uuid,
'lrouter_uuid': lrouter_uuid})
def _lsn_port_host_action(
cluster, lsn_id, lsn_port_id, host_obj, extra_action, action):
nsxlib.do_request(HTTP_POST,
nsxlib._build_uri_path(LSERVICESNODEPORT_RESOURCE,
parent_resource_id=lsn_id,
resource_id=lsn_port_id,
extra_action=extra_action,
filters={"action": action}),
jsonutils.dumps(host_obj),
cluster=cluster)
def _lsn_configure_action(
cluster, lsn_id, action, is_enabled, obj):
lsn_obj = {"enabled": is_enabled}
lsn_obj.update(obj)
nsxlib.do_request(HTTP_PUT,
nsxlib._build_uri_path(LSERVICESNODE_RESOURCE,
resource_id=lsn_id,
extra_action=action),
jsonutils.dumps(lsn_obj),
cluster=cluster)
def lsn_port_host_entries_update(
cluster, lsn_id, lsn_port_id, conf, hosts_data):
hosts_obj = {'hosts': hosts_data}
nsxlib.do_request(HTTP_PUT,
nsxlib._build_uri_path(LSERVICESNODEPORT_RESOURCE,
parent_resource_id=lsn_id,
resource_id=lsn_port_id,
extra_action=conf),
jsonutils.dumps(hosts_obj),
cluster=cluster)
def delete_security_profile(cluster, spid):
path = "/ws.v1/security-profile/%s" % spid
try:
nsxlib.do_request(HTTP_DELETE, path, cluster=cluster)
except exceptions.NotFound:
with excutils.save_and_reraise_exception():
# This is not necessarily an error condition
LOG.warn(_LW("Unable to find security profile %s on NSX backend"),
spid)
def delete_lqueue(cluster, queue_id):
try:
nsxlib.do_request(HTTP_DELETE,
nsxlib._build_uri_path(LQUEUE_RESOURCE,
resource_id=queue_id),
cluster=cluster)
except Exception:
# FIXME(salv-orlando): This should not raise NeutronException
with excutils.save_and_reraise_exception():
raise exception.NeutronException()
def update_default_gw_explicit_routing_lrouter(cluster, router_id, next_hop):
default_route = get_default_route_explicit_routing_lrouter(cluster,
router_id)
if next_hop != default_route["next_hop_ip"]:
new_default_route = {"action": "accept",
"next_hop_ip": next_hop,
"prefix": "0.0.0.0/0",
"protocol": "static"}
nsxlib.do_request(HTTP_PUT,
nsxlib._build_uri_path(
LROUTERRIB_RESOURCE,
resource_id=default_route['uuid'],
parent_resource_id=router_id),
jsonutils.dumps(new_default_route),
cluster=cluster)
def _lsn_port_configure_action(
cluster, lsn_id, lsn_port_id, action, is_enabled, obj):
nsxlib.do_request(HTTP_PUT,
nsxlib._build_uri_path(LSERVICESNODE_RESOURCE,
resource_id=lsn_id,
extra_action=action),
jsonutils.dumps({"enabled": is_enabled}),
cluster=cluster)
nsxlib.do_request(HTTP_PUT,
nsxlib._build_uri_path(LSERVICESNODEPORT_RESOURCE,
parent_resource_id=lsn_id,
resource_id=lsn_port_id,
extra_action=action),
jsonutils.dumps(obj),
cluster=cluster)
def update_security_group_rules(cluster, spid, rules):
path = "/ws.v1/security-profile/%s" % spid
# Allow all dhcp responses in
rules['logical_port_egress_rules'].append(
{'ethertype': 'IPv4', 'protocol': constants.PROTO_NUM_UDP,
'port_range_min': constants.DHCP_RESPONSE_PORT,
'port_range_max': constants.DHCP_RESPONSE_PORT,
'ip_prefix': '0.0.0.0/0'})
# If there are no ingress rules add bunk rule to drop all ingress traffic
if not rules['logical_port_ingress_rules']:
rules['logical_port_ingress_rules'].append(
{'ethertype': 'IPv4', 'ip_prefix': '127.0.0.1/32'})
try:
body = mk_body(
logical_port_ingress_rules=summarize_security_group_rules(rules[
'logical_port_ingress_rules']),
logical_port_egress_rules=summarize_security_group_rules(rules[
'logical_port_egress_rules']))
rsp = nsxlib.do_request(HTTP_PUT, path, body, cluster=cluster)
except exceptions.NotFound as e:
LOG.error(nsxlib.format_exception("Unknown", e, locals()))
#FIXME(salvatore-orlando): This should not raise NeutronException
raise exceptions.NeutronException()
LOG.debug("Updated Security Profile: %s", rsp)
return rsp
def get_lswitch_by_id(cluster, lswitch_id):
try:
lswitch_uri_path = nsxlib._build_uri_path(LSWITCH_RESOURCE, lswitch_id, relations="LogicalSwitchStatus")
return nsxlib.do_request(HTTP_GET, lswitch_uri_path, cluster=cluster)
except exception.NotFound:
# FIXME(salv-orlando): this should not raise a neutron exception
raise exception.NetworkNotFound(net_id=lswitch_id)
def plug_router_port_attachment(cluster, router_id, port_id,
attachment_uuid, nsx_attachment_type,
attachment_vlan=None):
"""Attach a router port to the given attachment.
Current attachment types:
- PatchAttachment [-> logical switch port uuid]
- L3GatewayAttachment [-> L3GatewayService uuid]
For the latter attachment type a VLAN ID can be specified as well.
"""
uri = nsxlib._build_uri_path(LROUTERPORT_RESOURCE, port_id, router_id,
is_attachment=True)
attach_obj = {}
attach_obj["type"] = nsx_attachment_type
if nsx_attachment_type == "PatchAttachment":
attach_obj["peer_port_uuid"] = attachment_uuid
elif nsx_attachment_type == "L3GatewayAttachment":
attach_obj["l3_gateway_service_uuid"] = attachment_uuid
if attachment_vlan:
attach_obj['vlan_id'] = attachment_vlan
else:
raise nsx_exc.InvalidAttachmentType(
attachment_type=nsx_attachment_type)
return nsxlib.do_request(
HTTP_PUT, uri, jsonutils.dumps(attach_obj), cluster=cluster)
def test_update_security_profile_rules_summarize_subset(self):
sec_prof = secgrouplib.create_security_profile(
self.fake_cluster, _uuid(), 'pippo', {'name': 'test'})
ingress_rule = [{'ethertype': 'IPv4'}]
egress_rules = [
{'ethertype': 'IPv4', 'protocol': constants.PROTO_NUM_UDP,
'port_range_min': 1, 'port_range_max': 1,
'remote_ip_prefix': '1.1.1.1/20'},
{'ethertype': 'IPv4', 'protocol': constants.PROTO_NUM_UDP,
'port_range_min': 2, 'port_range_max': 2,
'profile_uuid': 'xyz'},
{'ethertype': 'IPv4', 'protocol': constants.PROTO_NUM_UDP}]
new_rules = {'logical_port_egress_rules': egress_rules,
'logical_port_ingress_rules': [ingress_rule]}
egress_rules_summarized = [
{'ethertype': 'IPv4', 'protocol': constants.PROTO_NUM_UDP}]
secgrouplib.update_security_group_rules(
self.fake_cluster, sec_prof['uuid'], new_rules)
sec_prof_res = nsxlib.do_request(
nsxlib.HTTP_GET,
nsxlib._build_uri_path('security-profile',
resource_id=sec_prof['uuid']),
cluster=self.fake_cluster)
self.assertEqual(sec_prof['uuid'], sec_prof_res['uuid'])
# Check for builtin rules
self.assertEqual(len(sec_prof_res['logical_port_ingress_rules']), 1)
self.assertEqual(sec_prof_res['logical_port_egress_rules'],
egress_rules_summarized)
self.assertIn(ingress_rule,
sec_prof_res['logical_port_ingress_rules'])
def update_router_lport(cluster, lrouter_uuid, lrouter_port_uuid,
tenant_id, neutron_port_id, display_name,
admin_status_enabled, ip_addresses):
"""Updates a logical port on the assigned logical router."""
lport_obj = dict(
admin_status_enabled=admin_status_enabled,
display_name=display_name,
tags=utils.get_tags(os_tid=tenant_id, q_port_id=neutron_port_id),
ip_addresses=ip_addresses,
type="LogicalRouterPortConfig"
)
# Do not pass null items to NSX
for key in lport_obj.keys():
if lport_obj[key] is None:
del lport_obj[key]
path = nsxlib._build_uri_path(LROUTERPORT_RESOURCE,
lrouter_port_uuid,
parent_resource_id=lrouter_uuid)
result = nsxlib.do_request(HTTP_PUT, path,
jsonutils.dumps(lport_obj),
cluster=cluster)
LOG.debug("Updated logical port %(lport_uuid)s on "
"logical router %(lrouter_uuid)s",
{'lport_uuid': lrouter_port_uuid, 'lrouter_uuid': lrouter_uuid})
return result
def get_port_by_neutron_tag(cluster, lswitch_uuid, neutron_port_id):
"""Get port by neutron tag.
Returns the NSX UUID of the logical port with tag q_port_id equal to
neutron_port_id or None if the port is not Found.
"""
uri = nsxlib._build_uri_path(LSWITCHPORT_RESOURCE,
parent_resource_id=lswitch_uuid,
fields='uuid',
filters={'tag': neutron_port_id,
'tag_scope': 'q_port_id'})
LOG.debug("Looking for port with q_port_id tag '%(neutron_port_id)s' "
"on: '%(lswitch_uuid)s'",
{'neutron_port_id': neutron_port_id,
'lswitch_uuid': lswitch_uuid})
res = nsxlib.do_request(HTTP_GET, uri, cluster=cluster)
num_results = len(res["results"])
if num_results >= 1:
if num_results > 1:
LOG.warn(_LW("Found '%(num_ports)d' ports with "
"q_port_id tag: '%(neutron_port_id)s'. "
"Only 1 was expected."),
{'num_ports': num_results,
'neutron_port_id': neutron_port_id})
return res["results"][0]
def get_lswitches(cluster, neutron_net_id):
def lookup_switches_by_tag():
# Fetch extra logical switches
lswitch_query_path = nsxlib._build_uri_path(
LSWITCH_RESOURCE,
fields="uuid,display_name,tags,lport_count",
relations="LogicalSwitchStatus",
filters={'tag': neutron_net_id,
'tag_scope': 'quantum_net_id'})
return nsxlib.get_all_query_pages(lswitch_query_path, cluster)
lswitch_uri_path = nsxlib._build_uri_path(LSWITCH_RESOURCE, neutron_net_id,
relations="LogicalSwitchStatus")
results = []
try:
ls = nsxlib.do_request(HTTP_GET, lswitch_uri_path, cluster=cluster)
results.append(ls)
for tag in ls['tags']:
if (tag['scope'] == "multi_lswitch" and
tag['tag'] == "True"):
results.extend(lookup_switches_by_tag())
except exception.NotFound:
# This is legit if the neutron network was created using
# a post-Havana version of the plugin
results.extend(lookup_switches_by_tag())
if results:
return results
else:
raise exception.NetworkNotFound(net_id=neutron_net_id)
def plug_interface(cluster, lswitch_id, lport_id, att_obj):
return nsxlib.do_request(HTTP_PUT,
nsxlib._build_uri_path(LSWITCHPORT_RESOURCE,
lport_id, lswitch_id,
is_attachment=True),
jsonutils.dumps(att_obj),
cluster=cluster)
def create_lport(cluster, lswitch_uuid, tenant_id, neutron_port_id,
display_name, device_id, admin_status_enabled,
mac_address=None, fixed_ips=None, port_security_enabled=None,
security_profiles=None, queue_id=None,
mac_learning_enabled=None, allowed_address_pairs=None):
"""Creates a logical port on the assigned logical switch."""
display_name = utils.check_and_truncate(display_name)
lport_obj = dict(
admin_status_enabled=admin_status_enabled,
display_name=display_name,
tags=utils.get_tags(os_tid=tenant_id,
q_port_id=neutron_port_id,
vm_id=utils.device_id_to_vm_id(device_id))
)
_configure_extensions(lport_obj, mac_address, fixed_ips,
port_security_enabled, security_profiles,
queue_id, mac_learning_enabled,
allowed_address_pairs)
path = nsxlib._build_uri_path(LSWITCHPORT_RESOURCE,
parent_resource_id=lswitch_uuid)
result = nsxlib.do_request(HTTP_POST, path, jsonutils.dumps(lport_obj),
cluster=cluster)
LOG.debug("Created logical port %(result)s on logical switch %(uuid)s",
{'result': result['uuid'], 'uuid': lswitch_uuid})
return result
def update_port(cluster, lswitch_uuid, lport_uuid, neutron_port_id, tenant_id,
display_name, device_id, admin_status_enabled,
mac_address=None, fixed_ips=None, port_security_enabled=None,
security_profiles=None, queue_id=None,
mac_learning_enabled=None, allowed_address_pairs=None):
lport_obj = dict(
admin_status_enabled=admin_status_enabled,
display_name=utils.check_and_truncate(display_name),
tags=utils.get_tags(os_tid=tenant_id,
q_port_id=neutron_port_id,
vm_id=utils.device_id_to_vm_id(device_id)))
_configure_extensions(lport_obj, mac_address, fixed_ips,
port_security_enabled, security_profiles,
queue_id, mac_learning_enabled,
allowed_address_pairs)
path = "/ws.v1/lswitch/" + lswitch_uuid + "/lport/" + lport_uuid
try:
result = nsxlib.do_request(HTTP_PUT, path, jsonutils.dumps(lport_obj),
cluster=cluster)
LOG.debug("Updated logical port %(result)s "
"on logical switch %(uuid)s",
{'result': result['uuid'], 'uuid': lswitch_uuid})
return result
except exception.NotFound as e:
LOG.error(_LE("Port or Network not found, Error: %s"), str(e))
raise exception.PortNotFoundOnNetwork(
port_id=lport_uuid, net_id=lswitch_uuid)
def test_create_and_get_lqueue(self):
queue_id = queuelib.create_lqueue(self.fake_cluster, self.fake_queue)
queue_res = nsxlib.do_request(
"GET", nsxlib._build_uri_path("lqueue", resource_id=queue_id), cluster=self.fake_cluster
)
self.assertEqual(queue_id, queue_res["uuid"])
self.assertEqual("fake_queue", queue_res["display_name"])
def create_lqueue(cluster, queue_data):
params = {
'name': 'display_name',
'qos_marking': 'qos_marking',
'min': 'min_bandwidth_rate',
'max': 'max_bandwidth_rate',
'dscp': 'dscp'
}
queue_obj = dict(
(nsx_name, queue_data.get(api_name))
for api_name, nsx_name in params.iteritems()
if attr.is_attr_set(queue_data.get(api_name))
)
if 'display_name' in queue_obj:
queue_obj['display_name'] = utils.check_and_truncate(
queue_obj['display_name'])
queue_obj['tags'] = utils.get_tags()
try:
return nsxlib.do_request(HTTP_POST,
nsxlib._build_uri_path(LQUEUE_RESOURCE),
jsonutils.dumps(queue_obj),
cluster=cluster)['uuid']
except api_exc.NsxApiException:
# FIXME(salv-orlando): This should not raise NeutronException
with excutils.save_and_reraise_exception():
raise exception.NeutronException()
def create_router_lport(cluster, lrouter_uuid, tenant_id, neutron_port_id,
display_name, admin_status_enabled, ip_addresses,
mac_address=None):
"""Creates a logical port on the assigned logical router."""
lport_obj = dict(
admin_status_enabled=admin_status_enabled,
display_name=display_name,
tags=utils.get_tags(os_tid=tenant_id, q_port_id=neutron_port_id),
ip_addresses=ip_addresses,
type="LogicalRouterPortConfig"
)
# Only add the mac_address to lport_obj if present. This is because
# when creating the fake_ext_gw there is no mac_address present.
if mac_address:
lport_obj['mac_address'] = mac_address
path = nsxlib._build_uri_path(LROUTERPORT_RESOURCE,
parent_resource_id=lrouter_uuid)
result = nsxlib.do_request(HTTP_POST, path, jsonutils.dumps(lport_obj),
cluster=cluster)
LOG.debug("Created logical port %(lport_uuid)s on "
"logical router %(lrouter_uuid)s",
{'lport_uuid': result['uuid'],
'lrouter_uuid': lrouter_uuid})
return result
def get_lrouter(cluster, lrouter_id):
return nsxlib.do_request(HTTP_GET,
nsxlib._build_uri_path(
LROUTER_RESOURCE,
resource_id=lrouter_id,
relations='LogicalRouterStatus'),
cluster=cluster)
def create_l2_gw_service(cluster, tenant_id, display_name, devices):
"""Create a NSX Layer-2 Network Gateway Service.
:param cluster: The target NSX cluster
:param tenant_id: Identifier of the Openstack tenant for which
the gateway service.
:param display_name: Descriptive name of this gateway service
:param devices: List of transport node uuids (and network
interfaces on them) to use for the network gateway service
:raise NsxApiException: if there is a problem while communicating
with the NSX controller
"""
# NOTE(salvatore-orlando): This is a little confusing, but device_id in
# NSX is actually the identifier a physical interface on the gateway
# device, which in the Neutron API is referred as interface_name
gateways = [{"transport_node_uuid": device['id'],
"device_id": device['interface_name'],
"type": "L2Gateway"} for device in devices]
gwservice_obj = {
"display_name": utils.check_and_truncate(display_name),
"tags": utils.get_tags(os_tid=tenant_id),
"gateways": gateways,
"type": "L2GatewayServiceConfig"
}
return nsxlib.do_request(
HTTP_POST, nsxlib._build_uri_path(GWSERVICE_RESOURCE),
jsonutils.dumps(gwservice_obj), cluster=cluster)
def query_lrouter_lports(cluster, lr_uuid, fields="*",
filters=None, relations=None):
uri = nsxlib._build_uri_path(LROUTERPORT_RESOURCE,
parent_resource_id=lr_uuid,
fields=fields, filters=filters,
relations=relations)
return nsxlib.do_request(HTTP_GET, uri, cluster=cluster)['results']
def lsn_for_network_create(cluster, network_id):
lsn_obj = {
"edge_cluster_uuid": cluster.default_service_cluster_uuid,
"tags": utils.get_tags(n_network_id=network_id)
}
return nsxlib.do_request(HTTP_POST,
nsxlib._build_uri_path(LSERVICESNODE_RESOURCE),
jsonutils.dumps(lsn_obj),
cluster=cluster)["uuid"]
def query_lswitch_lports(cluster, ls_uuid, fields="*", filters=None, relations=None):
# Fix filter for attachments
if filters and "attachment" in filters:
filters["attachment_vif_uuid"] = filters["attachment"]
del filters["attachment"]
uri = nsxlib._build_uri_path(
LSWITCHPORT_RESOURCE, parent_resource_id=ls_uuid, fields=fields, filters=filters, relations=relations
)
return nsxlib.do_request(HTTP_GET, uri, cluster=cluster)["results"]
def get_gateway_device_status(cluster, device_uuid):
status_res = nsxlib.do_request(HTTP_GET,
nsxlib._build_uri_path(
TRANSPORTNODE_RESOURCE,
device_uuid,
extra_action='status'),
cluster=cluster)
# Returns the connection status
return status_res['connection']['connected']