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| author |   Ross Brattain <ross.b.brattain@intel.com> | 2017-10-18 18:14:13 -0700 |
|---|---|---|
| committer | Ross Brattain <ross.b.brattain@intel.com> | 2017-10-19 17:09:29 +0000 |
| commit | 0cb9f11bb40d30d70632a7c2b1ca10a8f9f2d329 (patch) | |
| tree | 4c60ffcd677a0906f0ff49596f4cfaf975f03d80 /yardstick/network_services/vnf_generic/vnf/sample_vnf.py | |
| parent | c0b3d5a7abc6acd0282c063844471ed6aa02d36b (diff) | |
NSB: fix trex config to use dpdk port number
From some reason Heat/Neutron is now creating
interfaces such that xe0 and xe1 are swapped.
xe0 fa:16:3e:38:c7:66 0000:00:05.0
xe1 fa:16:3e:2f:f3:e2 0000:00:03.0
this causes the DPDK port numbering to be swapped.
xe0 is DPDK port 1 because it has higher PCI address
xe1 is DPDK port 0 because it has lower PCI address.
The VNF is configured correctly because it uses DPDK port numbers,
whereas TRex was using interface list ordering.
Modify trex_cfg.yaml to use DPDK port ordering. This also
requires running generate_cfg() after setup() in instantiate()
+------------------------------------+-------------------+------------------------------+--------+
| Name | MAC Address | Fixed IP Addresses | Status |
+------------------------------------+-------------------+------------------------------+--------+
| vnf_0.yardstick-af5ccb47-xe0-port | fa:16:3e:66:a5:e4 | ip_address='10.1.0.7', | ACTIVE |
| vnf_0.yardstick-af5ccb47-mgmt-port | fa:16:3e:fa:98:fe | ip_address='10.0.1.10', | ACTIVE |
| tg_0.yardstick-af5ccb47-xe1-port | fa:16:3e:2f:f3:e2 | ip_address='10.1.1.9', | ACTIVE |
| vnf_0.yardstick-af5ccb47-xe1-port | fa:16:3e:f3:1d:f5 | ip_address='10.1.1.4', | ACTIVE |
| | fa:16:3e:e3:8c:65 | ip_address='10.0.1.1', | ACTIVE |
| | fa:16:3e:ff:d1:b7 | ip_address='11.191.14.110', | N/A |
| tg_0.yardstick-af5ccb47-xe0-port | fa:16:3e:38:c7:66 | ip_address='10.1.0.8', | ACTIVE |
| | fa:16:3e:ff:53:5f | ip_address='11.191.14.101', | DOWN |
| | fa:16:3e:23:5d:2c | ip_address='10.0.1.2', | ACTIVE |
| tg_0.yardstick-af5ccb47-mgmt-port | fa:16:3e:7a:df:4e | ip_address='10.0.1.5', | ACTIVE |
| | fa:16:3e:22:65:36 | ip_address='11.191.14.109', | N/A |
+------------------------------------+-------------------+------------------------------+--------+
/sys/devices/pci0000:00/0000:00:03.0/virtio0/net/ens3/address:fa:16:3e:2f:f3:e2
/sys/devices/pci0000:00/0000:00:05.0/virtio2/net/ens5/address:fa:16:3e:38:c7:66
Change-Id: Iaef2c7d9a5af7f45bd805a8ad6ee545ce0495cb1
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
(cherry picked from commit 7ed018cddf88ac1c5a92f71fa5e421e66d259bc0)
Diffstat (limited to 'yardstick/network_services/vnf_generic/vnf/sample_vnf.py')
| -rw-r--r-- | yardstick/network_services/vnf_generic/vnf/sample_vnf.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/yardstick/network_services/vnf_generic/vnf/sample_vnf.py b/yardstick/network_services/vnf_generic/vnf/sample_vnf.py index b5cf03477..08ec44f65 100644 --- a/yardstick/network_services/vnf_generic/vnf/sample_vnf.py +++ b/yardstick/network_services/vnf_generic/vnf/sample_vnf.py @@ -924,8 +924,9 @@ class SampleVNFTrafficGen(GenericTrafficGen): def instantiate(self, scenario_cfg, context_cfg): self.scenario_helper.scenario_cfg = scenario_cfg - self.resource_helper.generate_cfg() self.resource_helper.setup() + # must generate_cfg after DPDK bind because we need port number + self.resource_helper.generate_cfg() LOG.info("Starting %s server...", self.APP_NAME) name = "{}-{}-{}".format(self.name, self.APP_NAME, os.getpid()) |