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authorselias <samuel.elias@pantheon.tech>2016-04-06 16:49:15 +0200
committerGerrit Code Review <gerrit@fd.io>2016-04-13 13:19:15 +0000
commite300d155302d493e0f4cf36b20081a1653909521 (patch)
tree080dc558f4eef26418f7634d071ade41dfd4c533
parentdbb26bdddde2556a78a596f236783480dc60bc0f (diff)
Add keywords for Honeycomb tests
-add interface dump and bridge-domain dump to Vat command templates -add low level keywords to implement vat dump commands The resulting data dumps will be used in Honeycomb testing, to verify data retrieved through Honeycomb API. Change-Id: I2a913eaf23aa13d7223576220681821007672812 Signed-off-by: selias <samuel.elias@pantheon.tech>
-rw-r--r--resources/libraries/python/InterfaceUtil.py71
-rw-r--r--resources/libraries/python/L2Util.py27
-rw-r--r--resources/templates/vat/interface_dump.vat1
-rw-r--r--resources/templates/vat/l2_bd_dump.vat1
4 files changed, 80 insertions, 20 deletions
diff --git a/resources/libraries/python/InterfaceUtil.py b/resources/libraries/python/InterfaceUtil.py
index 58af5aad75..25503c08df 100644
--- a/resources/libraries/python/InterfaceUtil.py
+++ b/resources/libraries/python/InterfaceUtil.py
@@ -108,29 +108,28 @@ class InterfaceUtil(object):
:raises: RuntimeError if the timeout period value has elapsed.
"""
if_ready = False
- with VatTerminal(node) as vat:
- not_ready = []
- start = time()
- while not if_ready:
- out = vat.vat_terminal_exec_cmd('sw_interface_dump')
- if time() - start > timeout:
- for interface in out:
- if interface.get('admin_up_down') == 1:
- if interface.get('link_up_down') != 1:
- logger.debug('{0} link-down'.format(
- interface.get('interface_name')))
- raise RuntimeError('timeout, not up {0}'.format(not_ready))
- not_ready = []
+ not_ready = []
+ start = time()
+ while not if_ready:
+ out = InterfaceUtil.vpp_get_interface_data(node)
+ if time() - start > timeout:
for interface in out:
if interface.get('admin_up_down') == 1:
if interface.get('link_up_down') != 1:
- not_ready.append(interface.get('interface_name'))
- if not not_ready:
- if_ready = True
- else:
- logger.debug('Interfaces still in link-down state: {0}, '
- 'waiting...'.format(not_ready))
- sleep(1)
+ logger.debug('{0} link-down'.format(
+ interface.get('interface_name')))
+ raise RuntimeError('timeout, not up {0}'.format(not_ready))
+ not_ready = []
+ for interface in out:
+ if interface.get('admin_up_down') == 1:
+ if interface.get('link_up_down') != 1:
+ not_ready.append(interface.get('interface_name'))
+ if not not_ready:
+ if_ready = True
+ else:
+ logger.debug('Interfaces still in link-down state: {0}, '
+ 'waiting...'.format(not_ready))
+ sleep(1)
@staticmethod
def vpp_nodes_interfaces_ready_wait(nodes, timeout=10):
@@ -160,3 +159,35 @@ class InterfaceUtil(object):
for node in nodes.values():
if node['type'] == NodeType.DUT:
InterfaceUtil.vpp_node_interfaces_ready_wait(node, timeout)
+
+ @staticmethod
+ def vpp_get_interface_data(node, interface=None):
+ """Get all interface data from a VPP node. If a name or
+ sw_interface_index is provided, return only data for the matching
+ interface.
+ :param node: VPP node to get interface data from.
+ :param interface: Numeric index or name string of a specific interface.
+ :type node: dict
+ :type interface: int or str
+ :return: List of dictionaries containing data for each interface, or a
+ single dictionary for the specified interface.
+ :rtype: list or dict
+ """
+ with VatTerminal(node) as vat:
+ response = vat.vat_terminal_exec_cmd_from_template(
+ "interface_dump.vat")
+
+ data = response[0]
+
+ if interface is not None:
+ if isinstance(interface, basestring):
+ sw_if_index = Topology.get_interface_sw_index(node, interface)
+ else:
+ sw_if_index = interface
+
+ for data_if in data:
+ if data_if["sw_if_index"] == sw_if_index:
+
+ return data_if
+
+ return data
diff --git a/resources/libraries/python/L2Util.py b/resources/libraries/python/L2Util.py
index 0d34ce3e41..724ec0cdce 100644
--- a/resources/libraries/python/L2Util.py
+++ b/resources/libraries/python/L2Util.py
@@ -18,6 +18,7 @@ from resources.libraries.python.topology import Topology
from resources.libraries.python.VatExecutor import VatExecutor, VatTerminal
from resources.libraries.python.ssh import exec_cmd_no_error
+
class L2Util(object):
"""Utilities for l2 configuration"""
@@ -218,3 +219,29 @@ class L2Util(object):
"""
cmd = 'brctl delbr {0}'.format(br_name)
exec_cmd_no_error(node, cmd, sudo=True)
+
+ @staticmethod
+ def vpp_get_bridge_domain_data(node, bd_id=None):
+ """Get all bridge domain data from a VPP node. If a domain ID number is
+ provided, return only data for the matching bridge domain.
+
+ :param node: VPP node to get bridge domain data from.
+ :param bd_id: Numeric ID of a specific bridge domain.
+ :type node: dict
+ :type bd_id: int
+ :return: List of dictionaries containing data for each bridge domain, or
+ a single dictionary for the specified bridge domain.
+ :rtype: list or dict
+ """
+ with VatTerminal(node) as vat:
+ response = vat.vat_terminal_exec_cmd_from_template("l2_bd_dump.vat")
+
+ data = response[0]
+
+ if bd_id is not None:
+ for bridge_domain in data:
+ if bridge_domain["bd_id"] == bd_id:
+
+ return bridge_domain
+
+ return data
diff --git a/resources/templates/vat/interface_dump.vat b/resources/templates/vat/interface_dump.vat
new file mode 100644
index 0000000000..850c348f69
--- /dev/null
+++ b/resources/templates/vat/interface_dump.vat
@@ -0,0 +1 @@
+sw_interface_dump
diff --git a/resources/templates/vat/l2_bd_dump.vat b/resources/templates/vat/l2_bd_dump.vat
new file mode 100644
index 0000000000..6d0b9d0778
--- /dev/null
+++ b/resources/templates/vat/l2_bd_dump.vat
@@ -0,0 +1 @@
+bridge_domain_dump