def update_lrouter_port_ips(cluster, lrouter_id, lport_id, ips_to_add,
ips_to_remove):
uri = _build_uri_path(LROUTERPORT_RESOURCE, lport_id, lrouter_id)
try:
port = 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)
do_request(HTTP_PUT, uri, jsonutils.dumps(port), cluster=cluster)
except exception.NotFound as e:
# 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") % str(e)
LOG.exception(msg)
raise nsx_exc.NsxPluginException(err_msg=msg)
def update_lrouter_port_ips(cluster, lrouter_id, lport_id,
ips_to_add, ips_to_remove):
uri = _build_uri_path(LROUTERPORT_RESOURCE, lport_id, lrouter_id)
try:
port = 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)
do_request(HTTP_PUT, uri, jsonutils.dumps(port), cluster=cluster)
except exception.NotFound as e:
# 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") % str(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:
do_request(HTTP_DELETE, path, cluster=cluster)
except exception.NotFound as e:
LOG.error(_("Network not found, Error: %s"), str(e))
raise exception.NetworkNotFound(net_id=ls_id)
def delete_networks(cluster, net_id, lswitch_ids):
for ls_id in lswitch_ids:
path = "/ws.v1/lswitch/%s" % ls_id
try:
do_request(HTTP_DELETE, path, cluster=cluster)
except exception.NotFound as e:
LOG.error(_("Network not found, Error: %s"), str(e))
raise exception.NetworkNotFound(net_id=ls_id)
def delete_router_lport(cluster, lrouter_uuid, lport_uuid):
"""Creates a logical port on the assigned logical router."""
path = _build_uri_path(LROUTERPORT_RESOURCE, lport_uuid, lrouter_uuid)
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 delete_port(cluster, switch, port):
uri = "/ws.v1/lswitch/" + switch + "/lport/" + port
try:
do_request(HTTP_DELETE, uri, cluster=cluster)
except exception.NotFound:
LOG.exception(_("Port or Network not found"))
raise exception.PortNotFoundOnNetwork(net_id=switch, port_id=port)
except api_exc.NsxApiException:
raise exception.NeutronException()
def delete_lqueue(cluster, queue_id):
try:
do_request(HTTP_DELETE,
_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 delete_port(cluster, switch, port):
uri = "/ws.v1/lswitch/" + switch + "/lport/" + port
try:
do_request(HTTP_DELETE, uri, cluster=cluster)
except exception.NotFound:
LOG.exception(_("Port or Network not found"))
raise exception.PortNotFoundOnNetwork(
net_id=switch, port_id=port)
except api_exc.NsxApiException:
raise exception.NeutronException()
def delete_lqueue(cluster, queue_id):
try:
do_request(HTTP_DELETE,
_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 _lsn_port_host_action(
cluster, lsn_id, lsn_port_id, host_obj, extra_action, action):
do_request(HTTP_POST,
_build_uri_path(LSERVICESNODEPORT_RESOURCE,
parent_resource_id=lsn_id,
resource_id=lsn_port_id,
extra_action=extra_action,
filters={"action": action}),
json.dumps(host_obj),
cluster=cluster)
def delete_security_profile(cluster, spid):
path = "/ws.v1/security-profile/%s" % spid
try:
do_request(HTTP_DELETE, path, cluster=cluster)
except exceptions.NotFound:
# This is not necessarily an error condition
LOG.warn(_("Unable to find security profile %s on NSX backend"),
spid)
raise
def _lsn_configure_action(
cluster, lsn_id, action, is_enabled, obj):
lsn_obj = {"enabled": is_enabled}
lsn_obj.update(obj)
do_request(HTTP_PUT,
_build_uri_path(LSERVICESNODE_RESOURCE,
resource_id=lsn_id,
extra_action=action),
json.dumps(lsn_obj),
cluster=cluster)
def delete_router_lport(cluster, lrouter_uuid, lport_uuid):
"""Creates a logical port on the assigned logical router."""
path = _build_uri_path(LROUTERPORT_RESOURCE, lport_uuid, lrouter_uuid)
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_entries_update(
cluster, lsn_id, lsn_port_id, conf, hosts_data):
hosts_obj = {'hosts': hosts_data}
do_request(HTTP_PUT,
_build_uri_path(LSERVICESNODEPORT_RESOURCE,
parent_resource_id=lsn_id,
resource_id=lsn_port_id,
extra_action=conf),
json.dumps(hosts_obj),
cluster=cluster)
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"}
do_request(HTTP_PUT,
_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):
do_request(HTTP_PUT,
_build_uri_path(LSERVICESNODE_RESOURCE,
resource_id=lsn_id,
extra_action=action),
json.dumps({"enabled": is_enabled}),
cluster=cluster)
do_request(HTTP_PUT,
_build_uri_path(LSERVICESNODEPORT_RESOURCE,
parent_resource_id=lsn_id,
resource_id=lsn_port_id,
extra_action=action),
json.dumps(obj),
cluster=cluster)
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"
}
do_request(HTTP_PUT,
_build_uri_path(LROUTERRIB_RESOURCE,
resource_id=default_route['uuid'],
parent_resource_id=router_id),
jsonutils.dumps(new_default_route),
cluster=cluster)
def test_update_security_profile_rules_noingress(self):
sec_prof = secgrouplib.create_security_profile(self.fake_cluster,
_uuid(), 'pippo',
{'name': 'test'})
hidden_ingress_rule = {
'ethertype': 'IPv4',
'ip_prefix': '127.0.0.1/32'
}
egress_rule = {'ethertype': 'IPv4', 'profile_uuid': 'xyz'}
new_rules = {
'logical_port_egress_rules': [egress_rule],
'logical_port_ingress_rules': []
}
secgrouplib.update_security_group_rules(self.fake_cluster,
sec_prof['uuid'], new_rules)
sec_prof_res = nsx_utils.do_request(nsx_utils.HTTP_GET,
nsx_utils._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_egress_rules']), 2)
self.assertIn(egress_rule, sec_prof_res['logical_port_egress_rules'])
self.assertEqual(len(sec_prof_res['logical_port_ingress_rules']), 1)
self.assertIn(hidden_ingress_rule,
sec_prof_res['logical_port_ingress_rules'])
def _create_lrouter_nat_rule(cluster, router_id, nat_rule_obj):
LOG.debug(_("Creating NAT rule: %s"), nat_rule_obj)
uri = _build_uri_path(LROUTERNAT_RESOURCE, parent_resource_id=router_id)
return do_request(HTTP_POST,
uri,
jsonutils.dumps(nat_rule_obj),
cluster=cluster)
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 = _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 do_request(HTTP_PUT,
uri,
jsonutils.dumps(attach_obj),
cluster=cluster)
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 = _build_uri_path(LROUTERPORT_RESOURCE,
lrouter_port_uuid,
parent_resource_id=lrouter_uuid)
result = 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 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 = _build_uri_path(LROUTERPORT_RESOURCE,
parent_resource_id=lrouter_uuid)
result = 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 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 do_request(HTTP_POST,
_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_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 do_request(
"POST", _build_uri_path(GWSERVICE_RESOURCE),
json.dumps(gwservice_obj), cluster=cluster)
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 = _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 do_request(
HTTP_PUT, uri, jsonutils.dumps(attach_obj), cluster=cluster)
def get_lswitches(cluster, neutron_net_id):
def lookup_switches_by_tag():
# Fetch extra logical switches
lswitch_query_path = _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 get_all_query_pages(lswitch_query_path, cluster)
lswitch_uri_path = _build_uri_path(LSWITCH_RESOURCE,
neutron_net_id,
relations="LogicalSwitchStatus")
results = []
try:
ls = 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 do_request(HTTP_PUT,
_build_uri_path(LSWITCHPORT_RESOURCE,
lport_id, lswitch_id,
is_attachment=True),
json.dumps(att_obj),
cluster=cluster)
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 = _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 = do_request(HTTP_GET, uri, cluster=cluster)
num_results = len(res["results"])
if num_results >= 1:
if num_results > 1:
LOG.warn(_("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 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 = do_request(HTTP_PUT, path, json.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(_("Port or Network not found, Error: %s"), str(e))
raise exception.PortNotFoundOnNetwork(
port_id=lport_uuid, net_id=lswitch_uuid)
def get_lswitches(cluster, neutron_net_id):
def lookup_switches_by_tag():
# Fetch extra logical switches
lswitch_query_path = _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 get_all_query_pages(lswitch_query_path, cluster)
lswitch_uri_path = _build_uri_path(LSWITCH_RESOURCE, neutron_net_id,
relations="LogicalSwitchStatus")
results = []
try:
ls = 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 create_lswitch(cluster,
neutron_net_id,
tenant_id,
display_name,
transport_zones_config,
shared=None,
**kwargs):
# The tag scope adopts a slightly different naming convention for
# historical reasons
lswitch_obj = {
"display_name": utils.check_and_truncate(display_name),
"transport_zones": transport_zones_config,
"tags": utils.get_tags(os_tid=tenant_id, quantum_net_id=neutron_net_id)
}
# TODO(salv-orlando): Now that we have async status synchronization
# this tag is perhaps not needed anymore
if shared:
lswitch_obj["tags"].append({"tag": "true", "scope": "shared"})
if "tags" in kwargs:
lswitch_obj["tags"].extend(kwargs["tags"])
uri = _build_uri_path(LSWITCH_RESOURCE)
lswitch = do_request(HTTP_POST,
uri,
json.dumps(lswitch_obj),
cluster=cluster)
LOG.debug(_("Created logical switch: %s"), lswitch['uuid'])
return lswitch
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 = _build_uri_path(LROUTERPORT_RESOURCE,
parent_resource_id=lrouter_uuid)
result = 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 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 = _build_uri_path(LROUTERPORT_RESOURCE,
lrouter_port_uuid,
parent_resource_id=lrouter_uuid)
result = 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 = _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 = do_request(HTTP_GET, uri, cluster=cluster)
num_results = len(res["results"])
if num_results >= 1:
if num_results > 1:
LOG.warn(
_("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 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 = _build_uri_path(LSWITCHPORT_RESOURCE,
parent_resource_id=lswitch_uuid)
result = do_request(HTTP_POST, path, json.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 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 do_request(HTTP_POST,
_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 plug_interface(cluster, lswitch_id, lport_id, att_obj):
return do_request(HTTP_PUT,
_build_uri_path(LSWITCHPORT_RESOURCE,
lport_id,
lswitch_id,
is_attachment=True),
json.dumps(att_obj),
cluster=cluster)
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 = _build_uri_path(LSWITCHPORT_RESOURCE, parent_resource_id=ls_uuid,
fields=fields, filters=filters, relations=relations)
return do_request(HTTP_GET, uri, cluster=cluster)['results']
def get_explicit_routes_lrouter(cluster, router_id, protocol_type='static'):
static_filter = {'protocol': protocol_type}
existing_routes = do_request(HTTP_GET,
_build_uri_path(LROUTERRIB_RESOURCE,
filters=static_filter,
fields="*",
parent_resource_id=router_id),
cluster=cluster)['results']
return existing_routes
def get_default_route_explicit_routing_lrouter_v33(cluster, router_id):
static_filter = {"protocol": "static", "prefix": "0.0.0.0/0"}
default_route = do_request(HTTP_GET,
_build_uri_path(LROUTERRIB_RESOURCE,
filters=static_filter,
fields="*",
parent_resource_id=router_id),
cluster=cluster)["results"][0]
return default_route
def get_lswitch_by_id(cluster, lswitch_id):
try:
lswitch_uri_path = _build_uri_path(
LSWITCH_RESOURCE, lswitch_id,
relations="LogicalSwitchStatus")
return 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 get_lswitch_by_id(cluster, lswitch_id):
try:
lswitch_uri_path = _build_uri_path(LSWITCH_RESOURCE,
lswitch_id,
relations="LogicalSwitchStatus")
return 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 lsn_for_network_create(cluster, network_id):
lsn_obj = {
"service_cluster_uuid": cluster.default_service_cluster_uuid,
"tags": utils.get_tags(n_network_id=network_id)
}
return do_request(HTTP_POST,
_build_uri_path(LSERVICESNODE_RESOURCE),
json.dumps(lsn_obj),
cluster=cluster)["uuid"]
def update_l2_gw_service(cluster, gateway_id, display_name):
# TODO(salvatore-orlando): Allow updates for gateways too
gwservice_obj = get_l2_gw_service(cluster, gateway_id)
if not display_name:
# Nothing to update
return gwservice_obj
gwservice_obj["display_name"] = utils.check_and_truncate(display_name)
return do_request("PUT", _build_uri_path(GWSERVICE_RESOURCE,
resource_id=gateway_id),
json.dumps(gwservice_obj), cluster=cluster)
def is_transport_node_connected(cluster, node_uuid):
try:
return nvplib.do_request('GET',
"/ws.v1/transport-node/%s/status" % node_uuid,
cluster=cluster)['connection']['connected']
except Exception as e:
msg = (_("Error '%(err)s' when connecting to controller(s): %(ctl)s.")
% {'err': str(e),
'ctl': ', '.join(get_nsx_controllers(cluster))})
raise Exception(msg)
def config_helper(config_entity, cluster):
try:
return nvplib.do_request('GET',
"/ws.v1/%s?fields=uuid" % config_entity,
cluster=cluster).get('results', [])
except Exception as e:
msg = (_("Error '%(err)s' when connecting to controller(s): %(ctl)s.")
% {'err': str(e),
'ctl': ', '.join(get_nsx_controllers(cluster))})
raise Exception(msg)
def get_explicit_routes_lrouter(cluster, router_id, protocol_type='static'):
static_filter = {'protocol': protocol_type}
existing_routes = do_request(
HTTP_GET,
_build_uri_path(LROUTERRIB_RESOURCE,
filters=static_filter,
fields="*",
parent_resource_id=router_id),
cluster=cluster)['results']
return existing_routes
def create_explicit_routing_lrouter(cluster, neutron_router_id, tenant_id,
display_name, nexthop, distributed=None):
lrouter_obj = _prepare_lrouter_body(
display_name, neutron_router_id, tenant_id,
"RoutingTableRoutingConfig", distributed=distributed)
router = do_request(HTTP_POST, _build_uri_path(LROUTER_RESOURCE),
jsonutils.dumps(lrouter_obj), cluster=cluster)
default_gw = {'prefix': '0.0.0.0/0', 'next_hop_ip': nexthop}
create_explicit_route_lrouter(cluster, router['uuid'], default_gw)
return router
def query_lrouter_lports(cluster,
lr_uuid,
fields="*",
filters=None,
relations=None):
uri = _build_uri_path(LROUTERPORT_RESOURCE,
parent_resource_id=lr_uuid,
fields=fields,
filters=filters,
relations=relations)
return do_request(HTTP_GET, uri, cluster=cluster)['results']
def get_default_route_explicit_routing_lrouter_v33(cluster, router_id):
static_filter = {"protocol": "static",
"prefix": "0.0.0.0/0"}
default_route = do_request(
HTTP_GET,
_build_uri_path(LROUTERRIB_RESOURCE,
filters=static_filter,
fields="*",
parent_resource_id=router_id),
cluster=cluster)["results"][0]
return default_route
def test_create_and_get_default_security_profile(self):
sec_prof = secgrouplib.create_security_profile(self.fake_cluster,
_uuid(), 'pippo',
{'name': 'default'})
sec_prof_res = nsx_utils.do_request(secgrouplib.HTTP_GET,
nsx_utils._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_egress_rules']), 3)
self.assertEqual(len(sec_prof_res['logical_port_ingress_rules']), 2)
def get_port(cluster, network, port, relations=None):
LOG.info(_("get_port() %(network)s %(port)s"), {
'network': network,
'port': port
})
uri = "/ws.v1/lswitch/" + network + "/lport/" + port + "?"
if relations:
uri += "relations=%s" % relations
try:
return do_request(HTTP_GET, uri, cluster=cluster)
except exception.NotFound as e:
LOG.error(_("Port or Network not found, Error: %s"), str(e))
raise exception.PortNotFoundOnNetwork(port_id=port, net_id=network)
def create_explicit_route_lrouter(cluster, router_id, route):
next_hop_ip = route.get("nexthop") or route.get("next_hop_ip")
prefix = route.get("destination") or route.get("prefix")
uuid = do_request(HTTP_POST,
_build_uri_path(LROUTERRIB_RESOURCE,
parent_resource_id=router_id),
jsonutils.dumps({
"action": "accept",
"next_hop_ip": next_hop_ip,
"prefix": prefix,
"protocol": "static"
}),
cluster=cluster)['uuid']
return 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 = _build_uri_path(LSWITCHPORT_RESOURCE,
parent_resource_id=ls_uuid,
fields=fields,
filters=filters,
relations=relations)
return do_request(HTTP_GET, uri, cluster=cluster)['results']
def get_port_status(cluster, lswitch_id, port_id):
"""Retrieve the operational status of the port."""
try:
r = do_request(HTTP_GET,
"/ws.v1/lswitch/%s/lport/%s/status" %
(lswitch_id, port_id),
cluster=cluster)
except exception.NotFound as e:
LOG.error(_("Port not found, Error: %s"), str(e))
raise exception.PortNotFoundOnNetwork(port_id=port_id,
net_id=lswitch_id)
if r['link_status_up'] is True:
return constants.PORT_STATUS_ACTIVE
else:
return constants.PORT_STATUS_DOWN