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authorPeter Mikus <pmikus@cisco.com>2019-02-06 16:15:58 +0000
committerJan Gelety <jgelety@cisco.com>2019-03-08 03:17:00 +0100
commit267eace4ff3200a7fa734d765d2b8c9ae3620e0e (patch)
treec909bddf701916a145dd1a640edb08853386bfcd
parent06da48b3a9714e0eea684a2e4e9c63c0232b7bce (diff)
CSIT-845 Capture VPP core-dump from vpp crash on DUTsrls1901
Change-Id: I987dcd5092d8527c9aefbe093e1ed7ae144d191b Signed-off-by: Peter Mikus <pmikus@cisco.com>
-rw-r--r--resources/libraries/python/CoreDumpUtil.py159
-rw-r--r--resources/libraries/python/LimitUtil.py60
-rw-r--r--resources/libraries/python/SysctlUtil.py57
-rw-r--r--resources/libraries/python/constants.py8
-rw-r--r--resources/libraries/python/ssh.py32
-rw-r--r--resources/libraries/robot/performance/performance_setup.robot104
-rw-r--r--resources/libraries/robot/shared/default.robot2
-rwxr-xr-xresources/tools/scripts/topo_cleanup.py11
-rw-r--r--tests/vpp/device/__init__.robot1
-rw-r--r--tests/vpp/perf/__init__.robot25
10 files changed, 361 insertions, 98 deletions
diff --git a/resources/libraries/python/CoreDumpUtil.py b/resources/libraries/python/CoreDumpUtil.py
new file mode 100644
index 0000000..7843a59
--- /dev/null
+++ b/resources/libraries/python/CoreDumpUtil.py
@@ -0,0 +1,159 @@
+# Copyright (c) 2019 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Core dump library."""
+
+from time import time
+
+from resources.libraries.python.constants import Constants
+from resources.libraries.python.DUTSetup import DUTSetup
+from resources.libraries.python.LimitUtil import LimitUtil
+from resources.libraries.python.SysctlUtil import SysctlUtil
+from resources.libraries.python.ssh import exec_cmd_no_error, scp_node
+from resources.libraries.python.topology import NodeType
+
+__all__ = ["CoreDumpUtil"]
+
+
+class CoreDumpUtil(object):
+ """Class contains methods for processing core dumps."""
+
+ # Use one instance of class for all tests. If the functionality should
+ # be enabled per suite or per test case, change the scope to "TEST SUITE" or
+ # "TEST CASE" respectively.
+ ROBOT_LIBRARY_SCOPE = 'GLOBAL'
+
+ def __init__(self):
+ """Initialize CoreDumpUtil class."""
+ # Corekeeper is configured.
+ self._corekeeper_configured = False
+ # Enable setting core limit for process. This can be used to prevent
+ # library to further set the core limit for unwanted behavior.
+ self._core_limit_enabled = True
+
+ def set_core_limit_enabled(self):
+ """Enable setting of core limit for PID."""
+ self._core_limit_enabled = True
+
+ def set_core_limit_disabled(self):
+ """Disable setting of core limit for PID."""
+ self._core_limit_enabled = False
+
+ def is_core_limit_enabled(self):
+ """Check if core limit is set for process.
+
+ :returns: True if core limit is set for process.
+ :rtype: bool
+ """
+ return self._corekeeper_configured and self._core_limit_enabled
+
+ def setup_corekeeper_on_all_nodes(self, nodes):
+ """Setup core dumps system wide on all nodes.
+
+ :param nodes: Nodes in the topology.
+ :type nodes: dict
+ """
+ for node in nodes.values():
+ # Any binary which normally would not be dumped is dumped anyway,
+ # but only if the "core_pattern" kernel sysctl is set to either a
+ # pipe handler or a fully qualified path. (For more details on this
+ # limitation, see CVE-2006-2451.) This mode is appropriate when
+ # administrators are attempting to debug problems in a normal
+ # environment, and either have a core dump pipe handler that knows
+ # to treat privileged core dumps with care, or specific directory
+ # defined for catching core dumps. If a core dump happens without a
+ # pipe handler or fully qualifid path, a message will be emitted to
+ # syslog warning about the lack of a correct setting.
+ SysctlUtil.set_sysctl_value(node, 'fs.suid_dumpable', 2)
+
+ # Specify a core dumpfile pattern name (for the output filename).
+ # %p pid
+ # %u uid (in initial user namespace)
+ # %g gid (in initial user namespace)
+ # %s signal number
+ # %t UNIX time of dump
+ # %h hostname
+ # %e executable filename (may be shortened)
+ SysctlUtil.set_sysctl_value(node, 'kernel.core_pattern',
+ Constants.KERNEL_CORE_PATTERN)
+
+ self._corekeeper_configured = True
+
+ @staticmethod
+ def enable_coredump_limit(node, pid):
+ """Enable coredump for PID(s) by setting no core limits.
+
+ :param node: Node in the topology.
+ :param pid: Process ID(s) to set core dump limit to unlimited.
+ :type node: dict
+ :type pid: list or int
+ """
+ if isinstance(pid, list):
+ for item in pid:
+ LimitUtil.set_pid_limit(node, item, 'core', 'unlimited')
+ LimitUtil.get_pid_limit(node, item)
+ else:
+ LimitUtil.set_pid_limit(node, pid, 'core', 'unlimited')
+ LimitUtil.get_pid_limit(node, pid)
+
+ def enable_coredump_limit_vpp_on_all_duts(self, nodes):
+ """Enable coredump for all VPP PIDs by setting no core limits on all
+ DUTs if setting of core limit by this library is enabled.
+
+ :param nodes: Nodes in the topology.
+ :type nodes: dict
+ """
+ for node in nodes.values():
+ if node['type'] == NodeType.DUT and self.is_core_limit_enabled():
+ vpp_pid = DUTSetup.get_vpp_pid(node)
+ self.enable_coredump_limit(node, vpp_pid)
+
+ def get_core_files_on_all_nodes(self, nodes, disable_on_success=True):
+ """Compress all core files into single file and remove the original
+ core files on all nodes.
+
+ :param nodes: Nodes in the topology.
+ :param disable_on_success: If True, disable setting of core limit by
+ this instance of library. Default: True
+ :type nodes: dict
+ :type disable_on_success: bool
+ """
+ for node in nodes.values():
+ uuid = str(time()).replace('.', '')
+ name = '{uuid}.tar.lzo.lrz.xz'.format(uuid=uuid)
+
+ command = ('[ -e {dir}/*.core ] && sudo tar c {dir}/*.core | '
+ 'lzop -1 | '
+ 'lrzip -n -T -p 1 -w 5 | '
+ 'xz -9e > {dir}/{name} && '
+ 'sudo rm -f {dir}/*.core'
+ .format(dir=Constants.CORE_DUMP_DIR, name=name))
+ try:
+ exec_cmd_no_error(node, command, timeout=3600)
+ if disable_on_success:
+ self.set_core_limit_disabled()
+ except RuntimeError:
+ # If compress was not sucessfull ignore error and skip further
+ # processing.
+ continue
+
+ local_path = 'archive/{name}'.format(name=name)
+ remote_path = '{dir}/{name}'.format(dir=Constants.CORE_DUMP_DIR,
+ name=name)
+ try:
+ scp_node(node, local_path, remote_path, get=True, timeout=3600)
+ command = 'rm -f {dir}/{name}'\
+ .format(dir=Constants.CORE_DUMP_DIR, name=name)
+ exec_cmd_no_error(node, command, sudo=True)
+ except RuntimeError:
+ pass
diff --git a/resources/libraries/python/LimitUtil.py b/resources/libraries/python/LimitUtil.py
new file mode 100644
index 0000000..45aeaff
--- /dev/null
+++ b/resources/libraries/python/LimitUtil.py
@@ -0,0 +1,60 @@
+# Copyright (c) 2019 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Linux limit library."""
+
+from resources.libraries.python.ssh import exec_cmd_no_error
+
+__all__ = ["LimitUtil"]
+
+
+class LimitUtil(object):
+ """Class contains methods for getting or setting process resource limits."""
+
+ @staticmethod
+ def get_pid_limit(node, pid):
+ """Get process resource limits.
+
+ :param node: Node in the topology.
+ :param pid: Process ID.
+ :type node: dict
+ :type pid: int
+ """
+ command = 'prlimit --noheadings --pid={pid}'.format(pid=pid)
+
+ message = 'Node {host} failed to run: {command}'.\
+ format(host=node['host'], command=command)
+
+ exec_cmd_no_error(node, command, sudo=True, message=message)
+
+ @staticmethod
+ def set_pid_limit(node, pid, resource, limit):
+ """Set process resource limits.
+
+ :param node: Node in the topology.
+ :param pid: Process ID.
+ :param resource: Resource to set limits.
+ :param limit: Limit value.
+ :type node: dict
+ :type pid: int
+ :type resource: str
+ :type limit: str
+ """
+ command = 'prlimit --{resource}={limit} --pid={pid}'.format(
+ resource=resource, limit=limit, pid=pid)
+
+ message = 'Node {host} failed to run: {command}'.\
+ format(host=node['host'], command=command)
+
+ exec_cmd_no_error(node, command, sudo=True, message=message)
+
diff --git a/resources/libraries/python/SysctlUtil.py b/resources/libraries/python/SysctlUtil.py
new file mode 100644
index 0000000..0db7e2c
--- /dev/null
+++ b/resources/libraries/python/SysctlUtil.py
@@ -0,0 +1,57 @@
+# Copyright (c) 2019 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Linux sysctl library."""
+
+from resources.libraries.python.ssh import exec_cmd_no_error
+
+__all__ = ["SysctlUtil"]
+
+
+class SysctlUtil(object):
+ """Class contains methods for getting or setting sysctl settings."""
+
+ @staticmethod
+ def get_sysctl_value(node, key):
+ """Get sysctl key.
+
+ :param node: Node in the topology.
+ :param key: Key that will be set.
+ :type node: dict
+ :type key: str
+ """
+ command = 'sysctl {key}'.format(key=key)
+
+ message = 'Node {host} failed to run: {command}'.\
+ format(host=node['host'], command=command)
+
+ exec_cmd_no_error(node, command, sudo=True, message=message)
+
+ @staticmethod
+ def set_sysctl_value(node, key, value):
+ """Set sysctl key to specific value.
+
+ :param node: Node in the topology.
+ :param key: Key that will be set.
+ :param value: Value to set.
+ :type node: dict
+ :type key: str
+ :type value: str
+ """
+ command = 'sysctl -w {key}={value}'.format(key=key, value=value)
+
+ message = 'Node {host} failed to run: {command}'.\
+ format(host=node['host'], command=command)
+
+ exec_cmd_no_error(node, command, sudo=True, message=message)
+
diff --git a/resources/libraries/python/constants.py b/resources/libraries/python/constants.py
index 43fbf1a..b4a9669 100644
--- a/resources/libraries/python/constants.py
+++ b/resources/libraries/python/constants.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2018 Cisco and/or its affiliates.
+# Copyright (c) 2019 Cisco and/or its affiliates.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at:
@@ -64,3 +64,9 @@ class Constants(object):
# ODL Client Restconf listener port
ODL_PORT = 8181
+
+ # Sysctl kernel.core_pattern
+ KERNEL_CORE_PATTERN = '/tmp/%p-%u-%g-%s-%t-%h-%e.core'
+
+ # Core dump directory
+ CORE_DUMP_DIR = '/tmp'
diff --git a/resources/libraries/python/ssh.py b/resources/libraries/python/ssh.py
index a23d163..60f6256 100644
--- a/resources/libraries/python/ssh.py
+++ b/resources/libraries/python/ssh.py
@@ -22,7 +22,7 @@ from time import time, sleep
from paramiko import RSAKey, SSHClient, AutoAddPolicy
from paramiko.ssh_exception import SSHException, NoValidConnectionsError
from robot.api import logger
-from scp import SCPClient
+from scp import SCPClient, SCPException
__all__ = ["exec_cmd", "exec_cmd_no_error"]
@@ -467,3 +467,33 @@ def exec_cmd_no_error(node, cmd, timeout=600, sudo=False, message=None):
raise RuntimeError(msg)
return stdout, stderr
+
+def scp_node(node, local_path, remote_path, get=False, timeout=30):
+ """Copy files from local_path to remote_path or vice versa.
+
+ :param node: SUT node.
+ :param local_path: Path to local file that should be uploaded; or
+ path where to save remote file.
+ :param remote_path: Remote path where to place uploaded file; or
+ path to remote file which should be downloaded.
+ :param get: scp operation to perform. Default is put.
+ :param timeout: Timeout value in seconds.
+ :type node: dict
+ :type local_path: str
+ :type remote_path: str
+ :type get: bool
+ :type timeout: int
+ :raises RuntimeError: If SSH connection failed or SCP transfer failed.
+ """
+ ssh = SSH()
+
+ try:
+ ssh.connect(node)
+ except SSHException:
+ raise RuntimeError('Failed to connect to {host}!'
+ .format(host=node['host']))
+ try:
+ ssh.scp(local_path, remote_path, get, timeout)
+ except SCPException:
+ raise RuntimeError('SCP execution failed on {host}!'
+ .format(host=node['host']))
diff --git a/resources/libraries/robot/performance/performance_setup.robot b/resources/libraries/robot/performance/performance_setup.robot
index 79e98a1..bda2ae8 100644
--- a/resources/libraries/robot/performance/performance_setup.robot
+++ b/resources/libraries/robot/performance/performance_setup.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2018 Cisco and/or its affiliates.
+# Copyright (c) 2019 Cisco and/or its affiliates.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at:
@@ -667,9 +667,16 @@
# Tests teardowns
+| Tear down performance test
+| | [Documentation] | Common test teardown for performance tests.
+| | ...
+| | Remove All Added Ports On All DUTs From Topology | ${nodes}
+| | Show VAT History On All DUTs | ${nodes}
+| | Get Core Files on All Nodes | ${nodes}
+| | Set Test Variable | ${pkt_trace} | ${True}
+
| Tear down performance discovery test
-| | [Documentation] | Common test teardown for ndrdisc and pdrdisc performance \
-| | ... | tests.
+| | [Documentation] | Common test teardown for ndrpdr performance tests.
| | ...
| | ... | *Arguments:*
| | ... | - rate - Rate for sending packets. Type: string
@@ -683,10 +690,8 @@
| | ...
| | [Arguments] | ${rate} | ${framesize} | ${topology_type}
| | ...
-| | Remove All Added Ports On All DUTs From Topology | ${nodes}
-| | Show VAT History On All DUTs | ${nodes}
-| | Run Keyword If Test Failed
-| | ... | Set Test Variable | ${pkt_trace} | ${True}
+| | Tear down performance test
+| | Show statistics on all DUTs | ${nodes}
| | Run Keyword If Test Failed
| | ... | Traffic should pass with no loss | ${perf_trial_duration} | ${rate}
| | ... | ${framesize} | ${topology_type} | fail_on_loss=${False}
@@ -695,8 +700,7 @@
| | [Documentation] | Common test teardown for max-received-rate performance
| | ... | tests.
| | ...
-| | Remove All Added Ports On All DUTs From Topology | ${nodes}
-| | Show VAT History On All DUTs | ${nodes}
+| | Tear down performance test
| Tear down performance test with wrk
| | [Documentation] | Common test teardown for ndrdisc and pdrdisc performance \
@@ -706,9 +710,7 @@
| | ...
| | ... | \| Tear down performance test with wrk \|
| | ...
-| | Remove All Added Ports On All DUTs From Topology | ${nodes}
-| | Show VAT History On All DUTs | ${nodes}
-| | Show statistics on all DUTs | ${nodes}
+| | Tear down performance test
| Tear down performance test with container
| | [Documentation]
@@ -740,19 +742,15 @@
| | ... | ${dut1_node}=${None} | ${dut1_vm_refs}=${None}
| | ... | ${dut2_node}=${None} | ${dut2_vm_refs}=${None}
| | ...
-| | Remove All Added Ports On All DUTs From Topology | ${nodes}
-| | Show VAT History On All DUTs | ${nodes}
+| | Tear down performance discovery test | ${rate} | ${framesize}
+| | ... | ${topology_type}
| | Show VPP vhost on all DUTs | ${nodes}
-| | Show statistics on all DUTs | ${nodes}
-| | Run Keyword If Test Failed
-| | ... | Traffic should pass with no loss | ${perf_trial_duration} | ${rate}
-| | ... | ${framesize} | ${topology_type} | fail_on_loss=${False}
| | Run keyword unless | ${dut1_node}==${None}
| | ... | Tear down guest VM with dpdk-testpmd | ${dut1} | ${dut1_vm_refs}
| | Run keyword unless | ${dut2_node}==${None}
| | ... | Tear down guest VM with dpdk-testpmd | ${dut2} | ${dut2_vm_refs}
-| Tear down mrr test with vhost and VM with dpdk-testpmd
+| Tear down performance mrr test with vhost and VM with dpdk-testpmd
| | [Documentation] | Common test teardown for mrr tests which use
| | ... | vhost(s) and VM(s) with dpdk-testpmd.
| | ...
@@ -771,10 +769,8 @@
| | [Arguments] | ${dut1_node}=${None} | ${dut1_vm_refs}=${None}
| | ... | ${dut2_node}=${None} | ${dut2_vm_refs}=${None}
| | ...
-| | Remove All Added Ports On All DUTs From Topology | ${nodes}
-| | Show VAT History On All DUTs | ${nodes}
+| | Tear down performance mrr test
| | Show VPP vhost on all DUTs | ${nodes}
-| | Show statistics on all DUTs | ${nodes}
| | Run keyword unless | ${dut1_node}==${None}
| | ... | Tear down guest VM with dpdk-testpmd | ${dut1} | ${dut1_vm_refs}
| | Run keyword unless | ${dut2_node}==${None}
@@ -818,72 +814,13 @@
| | [Arguments] | ${dut1_node}=${None} | ${dut1_vm_refs}=${None}
| | ... | ${dut2_node}=${None} | ${dut2_vm_refs}=${None}
| | ...
-| | Tear down mrr test with vhost and VM with dpdk-testpmd
+| | Tear down performance mrr test with vhost and VM with dpdk-testpmd
| | ... | ${dut1_node} | ${dut1_vm_refs}
| | ... | ${dut2_node} | ${dut2_vm_refs}
| | Run Keyword If Test Failed | Vpp Log Plugin Acl Settings | ${dut1}
| | Run Keyword If Test Failed | Run Keyword And Ignore Error
| | ... | Vpp Log Plugin Acl Interface Assignment | ${dut1}
-| Tear down performance pdrchk test with vhost and VM with dpdk-testpmd
-| | [Documentation] | Common test teardown for performance pdrchk tests which \
-| | ... | use vhost(s) and VM(s) with dpdk-testpmd.
-| | ...
-| | ... | *Arguments:*
-| | ... | - rate - Rate for sending packets. Type: string
-| | ... | - framesize - L2 Frame Size [B]. Type: integer
-| | ... | - topology_type - Topology type. Type: string
-| | ... | - dut1_node - Node where to clean qemu. Type: dictionary
-| | ... | - dut1_vm_refs - VM references on node. Type: dictionary
-| | ... | - dut2_node - Node where to clean qemu. Type: dictionary
-| | ... | - dut2_vm_refs - VM references on node. Type: dictionary
-| | ...
-| | ... | *Example:*
-| | ...
-| | ... | \| Tear down performance pdrchk test with vhost and VM with \
-| | ... | dpdk-testpmd \| 4.0mpps \| 64 \| 3-node-IPv4 \| ${node['DUT1']} \
-| | ... | \| ${dut_vm_refs} \| ${node['DUT2']} \| ${dut_vm_refs} \|
-| | ...
-| | [Arguments] | ${rate} | ${framesize} | ${topology_type}
-| | ... | ${dut1_node}=${None} | ${dut1_vm_refs}=${None}
-| | ... | ${dut2_node}=${None} | ${dut2_vm_refs}=${None}
-| | ...
-| | Remove All Added Ports On All DUTs From Topology | ${nodes}
-| | Show VAT History On All DUTs | ${nodes}
-| | Show VPP vhost on all DUTs | ${nodes}
-| | Show statistics on all DUTs | ${nodes}
-| | Run keyword unless | ${dut1_node}==${None}
-| | ... | Tear down guest VM with dpdk-testpmd | ${dut1} | ${dut1_vm_refs}
-| | Run keyword unless | ${dut2_node}==${None}
-| | ... | Tear down guest VM with dpdk-testpmd | ${dut2} | ${dut2_vm_refs}
-
-| Tear down performance mrr test with vhost and VM with dpdk-testpmd
-| | [Documentation] | Common test teardown for performance mrr tests which \
-| | ... | use vhost(s) and VM(s) with dpdk-testpmd.
-| | ...
-| | ... | *Arguments:*
-| | ... | - dut1_node - Node where to clean qemu. Type: dictionary
-| | ... | - dut1_vm_refs - VM references on node. Type: dictionary
-| | ... | - dut2_node - Node where to clean qemu. Type: dictionary
-| | ... | - dut2_vm_refs - VM references on node. Type: dictionary
-| | ...
-| | ... | *Example:*
-| | ...
-| | ... | \| Tear down performance mrr test with vhost and VM with \
-| | ... | dpdk-testpmd \| ${node['DUT1']} \| ${dut_vm_refs} \| ${node['DUT2']} \
-| | ... | \| ${dut_vm_refs} \|
-| | ...
-| | [Arguments] | ${dut1_node}=${None} | ${dut1_vm_refs}=${None}
-| | ... | ${dut2_node}=${None} | ${dut2_vm_refs}=${None}
-| | ...
-| | Remove All Added Ports On All DUTs From Topology | ${nodes}
-| | Show VAT History On All DUTs | ${nodes}
-| | Show VPP vhost on all DUTs | ${nodes}
-| | Run keyword unless | ${dut1_node}==${None}
-| | ... | Tear down guest VM with dpdk-testpmd | ${dut1} | ${dut1_vm_refs}
-| | Run keyword unless | ${dut2_node}==${None}
-| | ... | Tear down guest VM with dpdk-testpmd | ${dut2} | ${dut2_vm_refs}
-
| Tear down DPDK 2-node performance topology
| | [Documentation]
| | ... | Suite teardown phase with traffic generator teardown.
@@ -1045,8 +982,7 @@
| | ...
| | ... | \| Tear down mrr test with SRv6 with encapsulation \|
| | ...
-| | Remove All Added Ports On All DUTs From Topology | ${nodes}
-| | Show VAT History On All DUTs | ${nodes}
+| | Tear down performance mrr test
| | Run Keyword If Test Failed | Show SR Policies on all DUTs | ${nodes}
| | Run Keyword If Test Failed
| | ... | Show SR Steering Policies on all DUTs | ${nodes}
diff --git a/resources/libraries/robot/shared/default.robot b/resources/libraries/robot/shared/default.robot
index 03843c6..45bfc08 100644
--- a/resources/libraries/robot/shared/default.robot
+++ b/resources/libraries/robot/shared/default.robot
@@ -19,6 +19,7 @@
| Library | OperatingSystem
| Library | String
| ...
+| Library | resources.libraries.python.CoreDumpUtil
| Library | resources.libraries.python.CpuUtils
| Library | resources.libraries.python.DUTSetup
| Library | resources.libraries.python.L2Util
@@ -429,6 +430,7 @@
| | ${duts}= | Get Matches | ${nodes} | DUT*
| | :FOR | ${dut} | IN | @{duts}
| | | Run keyword | ${dut}.Apply Config | restart_vpp=${restart_vpp}
+| | Enable Coredump Limit VPP on All DUTs | ${nodes}
| | Update All Interface Data On All Nodes | ${nodes} | skip_tg=${True}
| Save VPP PIDs
diff --git a/resources/tools/scripts/topo_cleanup.py b/resources/tools/scripts/topo_cleanup.py
index 51a7dce..1402940 100755
--- a/resources/tools/scripts/topo_cleanup.py
+++ b/resources/tools/scripts/topo_cleanup.py
@@ -1,6 +1,6 @@
#!/usr/bin/env python
-# Copyright (c) 2018 Cisco and/or its affiliates.
+# Copyright (c) 2019 Cisco and/or its affiliates.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at:
@@ -114,5 +114,14 @@ def main():
execute_command_ssh(ssh, 'kubeadm reset --force',
sudo=True)
+ # Remove corefiles leftovers.
+ execute_command_ssh(ssh, 'rm -f /tmp/*tar.lzo.lrz.xz*',
+ sudo=True)
+
+ # Remove corefiles leftovers.
+ execute_command_ssh(ssh, 'rm -f /tmp/*core*',
+ sudo=True)
+
+
if __name__ == "__main__":
sys.exit(main())
diff --git a/tests/vpp/device/__init__.robot b/tests/vpp/device/__init__.robot
index 8b0788c..65ee00c 100644
--- a/tests/vpp/device/__init__.robot
+++ b/tests/vpp/device/__init__.robot
@@ -20,6 +20,7 @@
| ...
| Suite Setup | Run Keywords | Setup Global Variables
| ... | AND | Setup Framework | ${nodes}
+| ... | AND | Setup Corekeeper on All Nodes | ${nodes}
| ... | AND | Install Vpp On All Duts | ${nodes} | ${packages_dir}
| ... | ${vpp_rpm_pkgs} | ${vpp_deb_pkgs}
| ... | AND | Verify Vpp On All Duts | ${nodes}
diff --git a/tests/vpp/perf/__init__.robot b/tests/vpp/perf/__init__.robot
index 0e24ecd..3ba3a46 100644
--- a/tests/vpp/perf/__init__.robot
+++ b/tests/vpp/perf/__init__.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2018 Cisco and/or its affiliates.
+# Copyright (c) 2019 Cisco and/or its affiliates.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at:
@@ -17,17 +17,20 @@
| Library | resources.libraries.python.SetupFramework
| Library | resources.libraries.python.SetupFramework.CleanupFramework
| Library | resources.libraries.python.CpuUtils
+| ...
| Suite Setup | Run Keywords | Setup performance global Variables
-| ... | AND | Setup Framework | ${nodes}
-| ... | AND | Install Vpp On All Duts | ${nodes}
-| ... | ${packages_dir} | ${vpp_rpm_pkgs} | ${vpp_deb_pkgs}
-| ... | AND | Verify Vpp On All Duts | ${nodes}
-| ... | AND | Verify UIO Driver on all DUTs | ${nodes}
-| ... | AND | Setup All DUTs | ${nodes}
-| ... | AND | Show Vpp Version On All Duts | ${nodes}
-| ... | AND | Get CPU Layout from all nodes | ${nodes}
-| ... | AND | Update All Interface Data On All Nodes
-| ... | ${nodes} | skip_tg=${True} | numa_node=${True}
+| ... | AND | Setup Framework | ${nodes}
+| ... | AND | Setup Corekeeper on All Nodes | ${nodes}
+| ... | AND | Install Vpp on All Duts | ${nodes} | ${packages_dir}
+| ... | ${vpp_rpm_pkgs} | ${vpp_deb_pkgs}
+| ... | AND | Verify Vpp on All Duts | ${nodes}
+| ... | AND | Verify UIO Driver on all DUTs | ${nodes}
+| ... | AND | Setup All DUTs | ${nodes}
+| ... | AND | Show Vpp Version on All Duts | ${nodes}
+| ... | AND | Get CPU Layout from All nodes | ${nodes}
+| ... | AND | Update All Interface Data on All Nodes | ${nodes}
+| ... | skip_tg=${True} | numa_node=${True}
+| ...
| Suite Teardown | Cleanup Framework | ${nodes}
*** Keywords ***