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2016-04-19bugfix: Graceful shutdown of VMMartin Klozik1-2/+6
Cleanup phase of PVVP scenario sometimes causes server reboot. Following updates were made to prevent reboots: * sleep after VM OS shutdown allows QEMU to finish its own shutdown procedure * shared dir was mounted as read only to prevent its modification, which sometimes causes delays during shutdown; Also warning messages are causing CI jobs failures. Change-Id: I1607e79beeee343893496efe01ca0be5ea684a9d JIRA: VSPERF-271 Signed-off-by: Martin Klozik <martinx.klozik@intel.com> Reviewed-by: Maryam Tahhan <maryam.tahhan@intel.com> Reviewed-by: Al Morton <acmorton@att.com> Reviewed-by: Christian Trautman <ctrautma@redhat.com> Reviewed-by: Brian Castelli <brian.castelli@spirent.com>
2016-04-14sriov: Support of SRIOV and Qemu PCI passthroughMartin Klozik2-2/+107
Generic support of SRIOV has been added. Virtual interfaces can be used in multiplei scenarios instead of physical NICs. Virtual functions can be directly accessed from VM by PCI passthrough method. Another option is to use VFs with vSwtich to evaluate impact on performance. Additonal modifications: * Automatic detection of NIC details has been added to simplify configuration. * Obsoleted configuration options have been removed. * Logging usage within vsperf script was fixed. * Vsperf main was refactored and final cleanup function added. * Configurable forwarding mode of TestPMD executed inside VM. JIRA: VSPERF-198 Change-Id: I4a0d5d262b245d433b12419de79399fb5825a623 Signed-off-by: Martin Klozik <martinx.klozik@intel.com> Reviewed-by: Maryam Tahhan <maryam.tahhan@intel.com> Reviewed-by: Al Morton <acmorton@att.com> Reviewed-by: Christian Trautman <ctrautma@redhat.com> Reviewed-by: Brian Castelli <brian.castelli@spirent.com>
2016-04-05bugfix: Graceful shutdown of VMsMartin Klozik1-10/+25
Cleanup phase of PVVP scenario sometimes causes server reboot. It seems, that forced kill of VMs is the root cause. So graceful shutdown of VMs was introduced. Change-Id: I427404406fd7174d2a034f3cf0b51fe0833f9ecf JIRA: VSPERF-271 Signed-off-by: Martin Klozik <martinx.klozik@intel.com> Reviewed-by: Maryam Tahhan <maryam.tahhan@intel.com> Reviewed-by: Al Morton <acmorton@att.com> Reviewed-by: Christian Trautman <ctrautma@redhat.com> Reviewed-by: Brian Castelli <brian.castelli@spirent.com>
2016-03-12bugfix: Eliminate error and warning messagesMartin Klozik1-1/+1
Several issues have been fixed to decrease a number of warning and error messages written to the standard output. Error and warning messages causes false build failure report by Jenkins, in case that internal parsing of job output is enabled. Fixed issues: * qemu makefile updated * shared directories between host and guests are forcibly deleted before vsperf execution * nonstop_tsc cpu flag is exported from host to the guest * vloop-vnf help has been updated and changelog added * TCL scripts updated to print info instead of warning * vloop-vnf image updated to avoid snmpd related warnings Change-Id: Id9ca014bae8fa34772b67d1ebab3431682682931 JIRA: VSPERF-206 Signed-off-by: Martin Klozik <martinx.klozik@intel.com> Reviewed-by: Maryam Tahhan <maryam.tahhan@intel.com>
2016-01-22pkt_gen: support of standalone execution of traffic generatorMartin Klozik1-1/+1
Support for multiple modes of VSPERF operation has been added. These modes can be used for standalone execution of traffic generator or for manual testing or for execution of unsupported traffic generator. Supported modes are: "normal" - execute vSwitch, VNF and traffic generator; "trafficgen" - execute only traffic generator; "trafficgen-off" - execute vSwitch and VNF. Normal mode is selected by default. In case that trafficgen mode is selected, then various --test-params could be specified to affect traffic generator configuration. These parameters include traffic type, frame rate, bidirectional and scalability settings. Selection of transport protocol is not supported by IxNet yet (UDP is enforced), thus modification of transport protocol from command line is not supported too. Fixes of testpmd and qemu warning patches are inclduded. Change-Id: Idac10fe03e724075268a01ec3eb0817fba830aec JIRA: VSPERF-173 Signed-off-by: Martin Klozik <martinx.klozik@intel.com> Reviewed-by: Maryam Tahhan <maryam.tahhan@intel.com> Reviewed-by: Al Morton <acmorton@att.com>
2016-01-21bugfix: remove QEMU warning during mount of shared directoryMartin Klozik1-1/+1
Qemu 2.3.0 requires image type to be explicitly set to 'raw' for shared directories with FAT. Required option "type=raw" is compatible with older QEMU versions, so it can be passed to QEMU by default. Change-Id: Icca5e4249cc2c05c0b9609d7bd34368b4b86f492 JIRA: VSPERF-187 Signed-off-by: Martin Klozik <martinx.klozik@intel.com> Reviewed-by: Maryam Tahhan <maryam.tahhan@intel.com> Reviewed-by: Brian Castelli <brian.castelli@spirent.com>
2016-01-19reporting: add vswitch, vnf and trafficgen version into the reportMartin Klozik1-2/+3
Final test report MD file should contain information about version of vswitch, vnf, VM loopback forwarding application and traffic generator used during the test. In case that component is cloned from GIT repository, then hash of its recent commit should be part of the report too. Change-Id: I4eb398bc95bc5030d0852d08bcf9febbf17640d4 JIRA: VSPERF-172 Signed-off-by: Martin Klozik <martinx.klozik@intel.com> Reviewed-by: Maryam Tahhan <maryam.tahhan@intel.com> Reviewed-by: Radek Zetik <radekx.zetik@intel.com> Reviewed-by: Al Morton <acmorton@att.com> Reviewed-by: Brian Castelli <brian.castelli@spirent.com> Reviewed-by: Tv Rao <tv.rao@freescale.com>
2015-12-23vnf: support of vloop_vnf VMMartin Klozik1-11/+32
Additional modifications are required to support vloop_vnf as a master VM image for PVP and PVVP deployments. Firewall is disabled directly by call of iptables to avoid dependency on distribution specific firewall handling. Default configuration values in 04_vnf.conf were set according to vloop_vnf to make its usage easy. Values are generic enough to work well also with other images. Parameters VANILLA_NICx_NAME and vanilla_nicx_name were renamed to GUEST_NICx_NAME and guest_nicx_name respectively, because they are used for all vswitch versions. Functionality of CLI options was fixed. Default values of GUEST_NICx_NAME were changed to work with vloop_vnf image. Bug with modification of TRAFFIC_DEFAULTS values has been fixed. Deep copy is used and l2 and l3 dictionaries are correctly updated to avoid issues. Qemu disc emulation has been set to SCSI again to avoid error messages related to non-functional DMA in syslog. Appropriate kernel modules were added into vloop_vnf to support scsi disk emulation during boot. Change-Id: I5901f454861f99d21cca03030d6d5468ab71a8af JIRA: VSPERF-133 Signed-off-by: Martin Klozik <martinx.klozik@intel.com> Reviewed-by: Maryam Tahhan <maryam.tahhan@intel.com> Reviewed-by: Brian Castelli <brian.castelli@spirent.com> Reviewed-by: Al Morton <acmorton@att.com> Reviewed-by: Gurpreet Singh <gurpreet.singh@spirent.com> Reviewed-by: Tv Rao <tv.rao@freescale.com>
2015-12-14bugfix: Fix failure caused by unset localeMartin Klozik1-1/+1
In case, that VSPERF detects missing locale settings, it will set language and encodding settings to default values specified by configuration parameter DEFAULT_LOCALE. Localized external commands with output parsed by VSPERF are executed with modified locale to ensure correct VSPERF function. Locale settings for such commands is specified by configuration parameter DEFAULT_CMD_LOCALE. Change-Id: If5c15115b778ce90046e390f10438b780f82695b JIRA: VSPERF-132 Signed-off-by: Martin Klozik <martinx.klozik@intel.com> Reviewed-by: Maryam Tahhan <maryam.tahhan@intel.com> Reviewed-by: Al Morton <acmorton@att.com> Reviewed-by: Brian Castelli <brian.castelli@spirent.com> Reviewed-by: Gurpreet Singh <gurpreet.singh@spirent.com> Reviewed-by: Tv Rao <tv.rao@freescale.com>
2015-12-02vnfs: configurable loopback application support inside VMMartin Klozik5-173/+166
For PVP and PVVP deployments, traffic inside virtual machines must be forwarded between its interfaces. There are several forwarding options supported by VSPERF, including DPDK testpmd, Huawei l2fwd kernel module and linux bridge. Another option is, that VM image has built in forwarding functionality and vsperf doesn't configure it itself. User can select VM loopback application by configuration option GUEST_LOOPBACK (per VM) or by SCALAR cli option guest_loopback (global settings). Selected guest loopback application(s) will be written into test results CSV file and test report MD file. Default wildcarded guest login prompt was added. Guest startup guarding timer can be configured. Path to OVS kernel module has been fixed. Change-Id: If738da1ea09112f9cf2267afcbc99a6797f3a03a JIRA: VSPERF-130 Signed-off-by: Martin Klozik <martinx.klozik@intel.com> Reviewed-by: Maryam Tahhan <maryam.tahhan@intel.com>
2015-10-12Enable PVP and PVVP deployments for Vanilla OVSMartin Klozik3-19/+123
Support for PVP and PVVP scenerios using Vanilla OVS was added. VMs are configured to forward traffic between virtual interfaces by standard linux capabilities. Traffic generator script was updated to accept MAC and IP address configuration to allow VM forwarding configuration. VSPERF-66, VSPERF-70 Change-Id: Ia70ab6be547b39928a1eae319faba779d4e29284 Signed-off-by: Martin Klozik <martinx.klozik@intel.com> Signed-off-by: Dino Simeon Madarang <dino.simeonx.madarang@intel.com> Reviewed-by: Maryam Tahhan <maryam.tahhan@intel.com> Reviewed-by: Brian Castelli <brian.castelli@spirent.com> Reviewed-by: Gene Snider <eugene.snider@huawei.com> Reviewed-by: Al Morton <acmorton@att.com> Reviewed-by: Tv Rao <tv.rao@freescale.com>
2015-10-07Enable PVVP deployment for DPDK Vhost User and Vhost CuseMartin Klozik4-705/+390
Generic PVVP deployment support has been added. Two new testcase scenarios for throughput and back2back tests with PVVP deployment were added. Original implementation of PVP has been refactored Following files were affected: modified: conf/01_testcases.conf modified: conf/02_vswitch.conf modified: conf/04_vnf.conf modified: core/__init__.py modified: core/component_factory.py modified: core/loader/loader_servant.py modified: core/vnf_controller.py deleted: core/vnf_controller_p2p.py deleted: core/vnf_controller_pvp.py modified: core/vswitch_controller_p2p.py modified: core/vswitch_controller_pvp.py new file: core/vswitch_controller_pvvp.py modified: docs/to-be-reorganized/NEWS.rst modified: docs/to-be-reorganized/quickstart.rst modified: src/dpdk/dpdk.py modified: src/ovs/ofctl.py modified: testcases/testcase.py modified: tools/tasks.py new file: vnfs/qemu/qemu.py new file: vnfs/qemu/qemu_dpdk.py modified: vnfs/qemu/qemu_dpdk_vhost_cuse.py modified: vnfs/qemu/qemu_dpdk_vhost_user.py modified: vnfs/vnf/vnf.py modified: vswitches/ovs_dpdk_vhost.py Change-Id: Ib6869a29337a184cb58c57fd96bba1183aba00ab JIRA: VSPERF-68, VSPERF-69 Signed-off-by: Martin Klozik (martinx.klozik@intel.com) Reviewed-by: Maryam Tahhan <maryam.tahhan@intel.com> Reviewed-by: Brian Castelli <brian.castelli@spirent.com>
2015-08-25vnfs: Enable PVP using vhost-cuseDino Simeon Madarang1-0/+388
Enable PVP testing using vhost-cuse as guest access method Recent changes: * Move NEWS.md changes to NEWS.rst * Update comment to vhost-cuse * Restore config back to checkout state after make * Merge OPNFV 1092 updates * Add PVP-vhost-cuse to NEWS.md * Add comment/example to GUEST_CORE_BINDING * Move hardcoded values to conf/04_vnfs.conf * Set default VNF to QemuDpdkVhostCuse * Compile eventfd_link if VHOST_USER=n * Use MAC and PCI address from conf * Use vhost method in conf to properly set interface type JIRA: VSPERF-59 Change-Id: Ib1159e216f3e25b9971c0935969680582683916b Signed-off-by: Madarang, Dino Simeon <dino.simeonx.madarang@intel.com> Reviewed-by: Maryam Tahhan <maryam.tahhan@intel.com>
2015-08-18vnfs: Enable PVP using vhost-userDino Simeon Madarang2-0/+399
Enable booting of a VM with DPDK and run testpmd for PVP testing. * Added throughput and back2back tests with pvp deployment scenario in 01_testcases.conf * PVP requires DPDK 2.0 with VHOST_USER enabled and QEMU 2.2.0 * Tested on CentOS7 and Fedora 20 * Fix conflict with change 1078 Recent Changes: * Fix merge conflict (testcase.py and testcases.conf) * Remove QEMU_DIR. User must set QEMU_BIN * Set bidir traffic to True * Add flow for bi-directional traffic * Use working OVS_TAG ad2e649834be20dd01b1632799fe778106a96a2d * Merge change 1096 (src: Add QEMU makefile) * Set virtio-net-pci csum=off and other variables to off * Move hardcoded values to conf/* JIRA: VSPERF-56 Change-Id: I4ad184531064855493483d9833a7722c9f7d3576 Signed-off-by: Madarang, Dino Simeon <dino.simeonx.madarang@intel.com> Signed-off-by: Meghan Halton <meghan.halton@intel.com> Reviewed-by: Billy O Mahony <billy.o.mahony@intel.com> Reviewed-by: Maryam Tahhan <maryam.tahhan@intel.com> Reviewed-by: Martin Klozik <martinx.klozik@intel.com>