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authorselias <samelias@cisco.com>2016-10-07 13:43:45 +0200
committerSamuel Eliáš <samelias@cisco.com>2016-10-20 08:53:16 +0000
commit233683de57527f477bf7e8d042a5f3d1f08c7744 (patch)
tree17c993268166ced8bbe4a427f785ea368bccbe59 /resources/libraries/python/honeycomb
parent99519a54811a70b4ff2579baf46294507a8adfcb (diff)
CSIT-427: Honeycomb ietf-ACL tests - L2
- add keywords for accessing Honeycomb's ietf-acl node - add variable file with ietf-acl test data - add ietf-acl traffic test suite - modify bridge domain teardown keyword to unassign interfaces from the bridge domain before delete Change-Id: I6df1771f2fb9b42f30b5af8f54a384c6714f5949 Signed-off-by: selias <samelias@cisco.com>
Diffstat (limited to 'resources/libraries/python/honeycomb')
-rw-r--r--resources/libraries/python/honeycomb/HcAPIKwACL.py152
-rw-r--r--resources/libraries/python/honeycomb/HcAPIKwBridgeDomain.py4
-rw-r--r--resources/libraries/python/honeycomb/HcAPIKwInterfaces.py50
3 files changed, 201 insertions, 5 deletions
diff --git a/resources/libraries/python/honeycomb/HcAPIKwACL.py b/resources/libraries/python/honeycomb/HcAPIKwACL.py
index c11e325194..1042adc872 100644
--- a/resources/libraries/python/honeycomb/HcAPIKwACL.py
+++ b/resources/libraries/python/honeycomb/HcAPIKwACL.py
@@ -14,6 +14,7 @@
"""This module implements keywords to manipulate ACL data structures using
Honeycomb REST API."""
+from resources.libraries.python.topology import Topology
from resources.libraries.python.HTTPRequest import HTTPCodes
from resources.libraries.python.honeycomb.HoneycombSetup import HoneycombError
from resources.libraries.python.honeycomb.HoneycombUtil \
@@ -262,3 +263,154 @@ class ACLKeywords(object):
return resp["classify-session"][0]
except (KeyError, TypeError):
return {}
+
+ @staticmethod
+ def create_ietf_classify_chain(node, list_name, layer, data):
+ """Create classify chain using the ietf-acl node.
+
+ :param node: Honeycomb node.
+ :param list_name: Name for the classify list.
+ :param layer: Network layer to classify on.
+ :param data: Dictionary of settings to send to Honeycomb.
+ :type node: dict
+ :type list_name: str
+ :type layer: string
+ :type data: dict
+
+ :return: Content of response.
+ :rtype: bytearray
+ :raises HoneycombError: If the operation fails.
+ """
+ if layer.lower() == "l2":
+ suffix = "eth"
+ elif layer.lower() in ("l3_ip4", "l3_ip6", "l4"):
+ raise NotImplementedError
+ else:
+ raise ValueError("Unexpected value of layer argument {0}."
+ "Valid options are: L2, L3_IP4, L3_IP6, L4."
+ .format(layer))
+
+ path = "/acl/ietf-access-control-list:{0}-acl/{1}".format(
+ suffix, list_name)
+
+ status_code, resp = HcUtil.put_honeycomb_data(
+ node, "config_ietf_classify_chain", data, path)
+
+ if status_code != HTTPCodes.OK:
+ raise HoneycombError(
+ "Could not create classify chain."
+ "Status code: {0}.".format(status_code))
+
+ return resp
+
+ @staticmethod
+ def set_ietf_interface_acl(node, interface, layer, direction, list_name,
+ default_action):
+ """Assign an interface to an ietf-acl classify chain.
+
+ :param node: Honeycomb node.
+ :param interface: Name of an interface on the node.
+ :param layer: Network layer to classify packets on.
+ Valid options are: L2, L3, L4. Mixed ACL not supported yet.
+ :param direction: Classify incoming or outgiong packets.
+ Valid options are: ingress, egress
+ :param list_name: Name of an ietf-acl classify chain.
+ :param default_action: Default classifier action: permit or deny.
+ :type node: dict
+ :type interface: str or int
+ :type layer: str
+ :type direction: str
+ :type list_name: str
+ :type default_action: str
+
+ :return: Content of response.
+ :rtype: bytearray
+ :raises HoneycombError: If the operation fails.
+ """
+
+ interface = Topology.convert_interface_reference(
+ node, interface, "name")
+
+ interface = interface.replace("/", "%2F")
+
+ if direction not in ("ingress", "egress"):
+ raise ValueError("Unknown traffic direction {0}. "
+ "Valid options are: ingress, egress."
+ .format(direction))
+
+ path = "/interface/{0}/ietf-acl/{1}/access-lists".format(
+ interface, direction)
+
+ data = {
+ "access-lists": {
+ "acl": [{
+ "type": None,
+ "name": list_name
+ }],
+ "default-action": default_action,
+ "mode": None
+ }
+ }
+
+ acl_type = "ietf-access-control-list:{suffix}-acl"
+
+ if layer.lower() == "l2":
+ data["access-lists"]["mode"] = "l2"
+ data["access-lists"]["acl"][0]["type"] = \
+ acl_type.format(suffix="eth")
+
+ elif layer.lower() in ("l3_ip4", "l3_ip6", "L4"):
+ raise NotImplementedError
+ else:
+ raise ValueError("Unknown network layer {0}. "
+ "Valid options are: "
+ "L2, L3_IP4, L3_IP6, L4.".format(layer))
+
+ status_code, resp = HcUtil.put_honeycomb_data(
+ node, "config_vpp_interfaces", data, path)
+
+ if status_code != HTTPCodes.OK:
+ raise HoneycombError(
+ "Could not configure ACL on interface. "
+ "Status code: {0}.".format(status_code))
+
+ return resp
+
+ @staticmethod
+ def delete_ietf_interface_acls(node, interface):
+ """Remove all ietf-acl assignments from an interface.
+
+ :param node: Honeycomb node.
+ :param interface: Name of an interface on the node.
+ :type node: dict
+ :type interface: str or int"""
+
+ interface = Topology.convert_interface_reference(
+ node, interface, "name")
+
+ interface = interface.replace("/", "%2F")
+
+ path = "/interface/{0}/ietf-acl/".format(interface)
+ status_code, _ = HcUtil.delete_honeycomb_data(
+ node, "config_vpp_interfaces", path)
+
+ if status_code != HTTPCodes.OK:
+ raise HoneycombError(
+ "Could not remove ACL assignment from interface. "
+ "Status code: {0}.".format(status_code))
+
+ @staticmethod
+ def delete_ietf_classify_chains(node):
+ """Remove all classify chains from the ietf-acl node.
+
+ :param node: Honeycomb node.
+ :type node: dict
+ """
+
+ status_code, _ = HcUtil.delete_honeycomb_data(
+ node, "config_ietf_classify_chain")
+
+ if status_code != HTTPCodes.OK:
+ raise HoneycombError(
+ "Could not remove ietf-acl chain. "
+ "Status code: {0}.".format(status_code))
diff --git a/resources/libraries/python/honeycomb/HcAPIKwBridgeDomain.py b/resources/libraries/python/honeycomb/HcAPIKwBridgeDomain.py
index e3fd6fb4fc..f156f096e3 100644
--- a/resources/libraries/python/honeycomb/HcAPIKwBridgeDomain.py
+++ b/resources/libraries/python/honeycomb/HcAPIKwBridgeDomain.py
@@ -254,7 +254,7 @@ class BridgeDomainKeywords(object):
bridge_domain)
@staticmethod
- def remove_all_bds(node):
+ def remove_all_bridge_domains(node):
"""Remove all bridge domains.
:param node: Honeycomb node.
@@ -266,8 +266,10 @@ class BridgeDomainKeywords(object):
"""
data = {"bridge-domains": {"bridge-domain": []}}
+
status_code, resp = HcUtil.\
put_honeycomb_data(node, "config_bridge_domain", data)
+
if status_code != HTTPCodes.OK:
raise HoneycombError("Not possible to remove all bridge domains. "
"Status code: {0}.".format(status_code))
diff --git a/resources/libraries/python/honeycomb/HcAPIKwInterfaces.py b/resources/libraries/python/honeycomb/HcAPIKwInterfaces.py
index fdb9b90eb3..83267b5e55 100644
--- a/resources/libraries/python/honeycomb/HcAPIKwInterfaces.py
+++ b/resources/libraries/python/honeycomb/HcAPIKwInterfaces.py
@@ -16,7 +16,7 @@
The keywords make possible to put and get configuration data and to get
operational data.
"""
-
+from resources.libraries.python.topology import Topology
from resources.libraries.python.HTTPRequest import HTTPCodes
from resources.libraries.python.honeycomb.HoneycombSetup import HoneycombError
from resources.libraries.python.honeycomb.HoneycombUtil \
@@ -222,7 +222,7 @@ class InterfaceKeywords(object):
depending on the parameter "state".
:param node: Honeycomb node.
- :param interface: The name of interface.
+ :param interface: Interface name, key, link name or sw_if_index.
:param state: The requested state, only "up" and "down" are valid
values.
:type node: dict
@@ -237,6 +237,9 @@ class InterfaceKeywords(object):
intf_state = {"up": "true",
"down": "false"}
+ interface = Topology.convert_interface_reference(
+ node, interface, "name")
+
intf = interface.replace("/", "%2F")
path = "/interface/{0}".format(intf)
@@ -292,7 +295,7 @@ class InterfaceKeywords(object):
"""Add a new bridge domain to an interface and set its parameters.
:param node: Honeycomb node.
- :param interface: The name of interface.
+ :param interface: Interface name, key, link name or sw_if_index.
:param bd_name: Bridge domain name.
:param split_horizon_group: Split-horizon group name.
:param bvi: The bridged virtual interface.
@@ -306,6 +309,9 @@ class InterfaceKeywords(object):
:raises HoneycombError: If the interface is not present on the node.
"""
+ interface = Topology.convert_interface_reference(
+ node, interface, "name")
+
v3po_l2 = {"bridge-domain": str(bd_name)}
if split_horizon_group:
v3po_l2["split-horizon-group"] = str(split_horizon_group)
@@ -318,6 +324,33 @@ class InterfaceKeywords(object):
node, interface, path, v3po_l2)
@staticmethod
+ def remove_bridge_domain_from_interface(node, interface):
+ """Remove bridge domain assignment from interface.
+
+ :param node: Honeycomb node.
+ :param interface: Interface name, key, link name or sw_if_index.
+ :type node: dict
+ :type interface: str or int
+
+ :raises HoneycombError: If the operation fails.
+ """
+
+ interface = Topology.convert_interface_reference(
+ node, interface, "name")
+
+ intf = interface.replace("/", "%2F")
+
+ path = "/interface/{0}/v3po:l2".format(intf)
+
+ status_code, _ = HcUtil.delete_honeycomb_data(
+ node, "config_vpp_interfaces", path)
+
+ if status_code != HTTPCodes.OK:
+ raise HoneycombError(
+ "Could not remove bridge domain assignment from interface "
+ "'{0}'. Status code: {1}.".format(interface, status_code))
+
+ @staticmethod
def get_bd_oper_data_from_interface(node, interface):
"""Returns operational data about bridge domain settings in the
interface.
@@ -367,7 +400,7 @@ class InterfaceKeywords(object):
@staticmethod
def configure_interface_ipv4(node, interface, param, value):
- """Configure IPv4 parameters of interface
+ """Configure IPv4 parameters of interface.
:param node: Honeycomb node.
:param interface: The name of interface.
@@ -383,6 +416,9 @@ class InterfaceKeywords(object):
:raises HoneycombError: If the parameter is not valid.
"""
+ interface = Topology.convert_interface_reference(
+ node, interface, "name")
+
if param not in InterfaceKeywords.IPV4_PARAMS:
raise HoneycombError("The parameter {0} is invalid.".format(param))
@@ -410,6 +446,9 @@ class InterfaceKeywords(object):
:raises HoneycombError: If the provided netmask or prefix is not valid.
"""
+ interface = Topology.convert_interface_reference(
+ node, interface, "name")
+
path = ("interfaces", ("interface", "name", interface), "ietf-ip:ipv4")
if isinstance(network, basestring):
address = {"address": [{"ip": ip_addr, "netmask": network}, ]}
@@ -438,6 +477,9 @@ class InterfaceKeywords(object):
:raises HoneycombError: If the provided netmask or prefix is not valid.
"""
+ interface = Topology.convert_interface_reference(
+ node, interface, "name")
+
path = ("interfaces", ("interface", "name", interface), "ietf-ip:ipv4",
"address")
if isinstance(network, basestring):