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| author |   Dino Simeon Madarang <dino.simeonx.madarang@intel.com> | 2015-07-15 09:22:07 +0100 |
|---|---|---|
| committer |   Maryam Tahhan <maryam.tahhan@intel.com> | 2015-08-25 09:05:55 +0000 |
| commit | fcdbebe21c7ce590bb6e321506dcd722ad9f9863 (patch) | |
| tree | 0f71099ddcbe7ce276fdfc2ab3bf1d7cf819535e /vswitches/ovs_dpdk_vhost.py | |
| parent | 65fe266e99de3746372e633794c07ad95c1e383e (diff) | |
vnfs: Enable PVP using vhost-cuse
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>
Diffstat (limited to 'vswitches/ovs_dpdk_vhost.py')
| -rw-r--r-- | vswitches/ovs_dpdk_vhost.py | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/vswitches/ovs_dpdk_vhost.py b/vswitches/ovs_dpdk_vhost.py index 3ff41260..ee0939a4 100644 --- a/vswitches/ovs_dpdk_vhost.py +++ b/vswitches/ovs_dpdk_vhost.py @@ -15,6 +15,7 @@ """VSPERF VSwitch implementation using DPDK and vhost ports """ +import logging from conf import settings from vswitches.vswitch import IVSwitch from src.ovs import VSwitchd, OFBridge @@ -33,11 +34,17 @@ class OvsDpdkVhost(IVSwitch): implementation. For generic information of the nature of the methods, see the interface. """ + + _logger = logging.getLogger() + def __init__(self): vswitchd_args = ['--dpdk'] vswitchd_args += settings.getValue('VSWITCHD_DPDK_ARGS') vswitchd_args += _VSWITCHD_CONST_ARGS + self._logger.info("Inserting VHOST modules into kernel...") + dpdk.insert_vhost_modules() + self._vswitchd = VSwitchd(vswitchd_args=vswitchd_args, expected_cmd= r'EAL: Master l*core \d+ is ready') @@ -58,6 +65,7 @@ class OvsDpdkVhost(IVSwitch): """ self._vswitchd.kill() dpdk.cleanup() + dpdk.remove_vhost_modules() def add_switch(self, switch_name): """See IVswitch for general description @@ -100,9 +108,16 @@ class OvsDpdkVhost(IVSwitch): """ bridge = self._bridges[switch_name] # Changed dpdkvhost to dpdkvhostuser to be able to run in Qemu 2.2 - vhost_count = self._get_port_count(bridge, 'type=dpdkvhostuser') - port_name = 'dpdkvhostuser' + str(vhost_count) - params = ['--', 'set', 'Interface', port_name, 'type=dpdkvhostuser'] + vhost_method = settings.getValue('VHOST_METHOD') + if vhost_method == "cuse": + vhost_count = self._get_port_count(bridge, 'type=dpdkvhostcuse') + port_name = 'dpdkvhostcuse' + str(vhost_count) + params = ['--', 'set', 'Interface', port_name, 'type=dpdkvhostcuse'] + else: + vhost_count = self._get_port_count(bridge, 'type=dpdkvhostuser') + port_name = 'dpdkvhostuser' + str(vhost_count) + params = ['--', 'set', 'Interface', port_name, 'type=dpdkvhostuser'] + of_port = bridge.add_port(port_name, params) return (port_name, of_port) |