"""VPP util library."""
-import binascii
-
from robot.api import logger
from resources.libraries.python.Constants import Constants
from resources.libraries.python.DUTSetup import DUTSetup
-from resources.libraries.python.PapiExecutor import PapiExecutor
+from resources.libraries.python.PapiExecutor import PapiSocketExecutor
from resources.libraries.python.ssh import exec_cmd_no_error
from resources.libraries.python.topology import NodeType
-from resources.libraries.python.VatExecutor import VatExecutor
class VPPUtil(object):
:param node: Topology node.
:type node: dict
"""
+ cmd = 'echo "show pci" | sudo socat - UNIX-CONNECT:/run/vpp/cli.sock'
+ exec_cmd_no_error(
+ node, cmd, sudo=False, message='VPP failed to start!', retries=120)
+
cmd = ('vppctl show pci 2>&1 | '
'fgrep -v "Connection refused" | '
'fgrep -v "No such file or directory"')
VPPUtil.verify_vpp_started(node)
# Verify responsivness of PAPI.
VPPUtil.show_log(node)
+ VPPUtil.vpp_show_version(node)
finally:
DUTSetup.get_service_logs(node, Constants.VPP_UNIT)
:returns: VPP version.
:rtype: str
"""
- with PapiExecutor(node) as papi_exec:
- data = papi_exec.add('show_version').execute_should_pass().\
- verify_reply()
- version = ('VPP version: {ver}\n'.
- format(ver=data['version'].rstrip('\0x00')))
+ cmd = 'show_version'
+ with PapiSocketExecutor(node) as papi_exec:
+ reply = papi_exec.add(cmd).get_reply()
+ return_version = reply['version'].rstrip('\0x00')
+ version = 'VPP version: {ver}\n'.format(ver=return_version)
if verbose:
version += ('Compile date: {date}\n'
- 'Compile location: {cl}\n '.
- format(date=data['build_date'].rstrip('\0x00'),
- cl=data['build_directory'].rstrip('\0x00')))
+ 'Compile location: {cl}\n'.
+ format(date=reply['build_date'].rstrip('\0x00'),
+ cl=reply['build_directory'].rstrip('\0x00')))
logger.info(version)
- return data['version'].rstrip('\0x00')
+ return return_version
@staticmethod
def show_vpp_version_on_all_duts(nodes):
"""
cmd = 'sw_interface_dump'
- cmd_reply = 'sw_interface_details'
- args = dict(name_filter_valid=0, name_filter='')
+ args = dict(
+ name_filter_valid=False,
+ name_filter=''
+ )
err_msg = 'Failed to get interface dump on host {host}'.format(
host=node['host'])
- with PapiExecutor(node) as papi_exec:
- papi_resp = papi_exec.add(cmd, **args).execute_should_pass(err_msg)
-
- papi_if_dump = papi_resp.reply[0]['api_reply']
-
- if_data = list()
- for item in papi_if_dump:
- data = item[cmd_reply]
- data['interface_name'] = data['interface_name'].rstrip('\x00')
- data['tag'] = data['tag'].rstrip('\x00')
- data['l2_address'] = str(':'.join(binascii.hexlify(
- data['l2_address'])[i:i + 2] for i in range(0, 12, 2)).
- decode('ascii'))
- if_data.append(data)
+ with PapiSocketExecutor(node) as papi_exec:
+ details = papi_exec.add(cmd, **args).get_details(err_msg)
+
+ for if_dump in details:
+ if_dump['l2_address'] = str(if_dump['l2_address'])
+ if_dump['b_dmac'] = str(if_dump['b_dmac'])
+ if_dump['b_smac'] = str(if_dump['b_smac'])
+ if_dump['flags'] = if_dump['flags'].value
+ if_dump['type'] = if_dump['type'].value
+ if_dump['link_duplex'] = if_dump['link_duplex'].value
+ if_dump['sub_if_flags'] = if_dump['sub_if_flags'].value \
+ if hasattr(if_dump['sub_if_flags'], 'value') \
+ else int(if_dump['sub_if_flags'])
# TODO: return only base data
- logger.trace('Interface data of host {host}:\n{if_data}'.format(
- host=node['host'], if_data=if_data))
-
- @staticmethod
- def vpp_show_crypto_device_mapping(node):
- """Run "show crypto device mapping" CLI command.
-
- :param node: Node to run command on.
- :type node: dict
- """
- vat = VatExecutor()
- vat.execute_script("show_crypto_device_mapping.vat", node,
- json_out=False)
+ logger.trace('Interface data of host {host}:\n{details}'.format(
+ host=node['host'], details=details))
@staticmethod
- def vpp_enable_traces_on_dut(node):
+ def vpp_enable_traces_on_dut(node, fail_on_error=False):
"""Enable vpp packet traces on the DUT node.
:param node: DUT node to set up.
+ :param fail_on_error: If True, keyword fails if an error occurs,
+ otherwise passes.
:type node: dict
+ :type fail_on_error: bool
"""
- vat = VatExecutor()
- vat.execute_script("enable_dpdk_traces.vat", node, json_out=False)
- vat.execute_script("enable_vhost_user_traces.vat", node, json_out=False)
- vat.execute_script("enable_memif_traces.vat", node, json_out=False)
+ cmds = [
+ "trace add dpdk-input 50",
+ "trace add vhost-user-input 50",
+ "trace add memif-input 50",
+ "trace add avf-input 50"
+ ]
+
+ for cmd in cmds:
+ try:
+ PapiSocketExecutor.run_cli_cmd(node, cmd)
+ except AssertionError:
+ if fail_on_error:
+ raise
@staticmethod
- def vpp_enable_traces_on_all_duts(nodes):
+ def vpp_enable_traces_on_all_duts(nodes, fail_on_error=False):
"""Enable vpp packet traces on all DUTs in the given topology.
:param nodes: Nodes in the topology.
+ :param fail_on_error: If True, keyword fails if an error occurs,
+ otherwise passes.
:type nodes: dict
+ :type fail_on_error: bool
"""
for node in nodes.values():
if node['type'] == NodeType.DUT:
- VPPUtil.vpp_enable_traces_on_dut(node)
+ VPPUtil.vpp_enable_traces_on_dut(node, fail_on_error)
@staticmethod
def vpp_enable_elog_traces_on_dut(node):
:param node: DUT node to set up.
:type node: dict
"""
- vat = VatExecutor()
- vat.execute_script("elog_trace_api_cli_barrier.vat", node,
- json_out=False)
+ PapiSocketExecutor.run_cli_cmd(node, "elog trace api cli barrier")
@staticmethod
def vpp_enable_elog_traces_on_all_duts(nodes):
:param node: DUT node to show traces on.
:type node: dict
"""
- vat = VatExecutor()
- vat.execute_script("show_event_logger.vat", node, json_out=False)
+ PapiSocketExecutor.run_cli_cmd(node, "show event-logger")
@staticmethod
def show_event_logger_on_all_duts(nodes):
:returns: VPP log data.
:rtype: list
"""
- with PapiExecutor(node) as papi_exec:
- return papi_exec.add('cli_inband', cmd='show log').get_replies().\
- verify_reply()["reply"]
+ return PapiSocketExecutor.run_cli_cmd(node, "show log")
@staticmethod
def vpp_show_threads(node):
:returns: VPP thread data.
:rtype: list
"""
- with PapiExecutor(node) as papi_exec:
- return papi_exec.add('show_threads').execute_should_pass().\
- verify_reply()["thread_data"]
+ cmd = 'show_threads'
+ with PapiSocketExecutor(node) as papi_exec:
+ reply = papi_exec.add(cmd).get_reply()
+
+ threads_data = list()
+ for thread in reply["thread_data"]:
+ thread_data = list()
+ for item in thread:
+ if isinstance(item, unicode):
+ item = item.rstrip('\x00')
+ thread_data.append(item)
+ threads_data.append(thread_data)
+
+ logger.info("show threads:\n{threads}".format(threads=threads_data))
+
+ return threads_data
Code Review / csit.git / blobdiff