diff options
Diffstat (limited to 'yardstick/network_services/vnf_generic/vnf/vpe_vnf.py')
| -rw-r--r-- | yardstick/network_services/vnf_generic/vnf/vpe_vnf.py | 73 |
1 files changed, 43 insertions, 30 deletions
diff --git a/yardstick/network_services/vnf_generic/vnf/vpe_vnf.py b/yardstick/network_services/vnf_generic/vnf/vpe_vnf.py index 310ab67cb..72c1514f1 100644 --- a/yardstick/network_services/vnf_generic/vnf/vpe_vnf.py +++ b/yardstick/network_services/vnf_generic/vnf/vpe_vnf.py @@ -15,6 +15,8 @@ from __future__ import absolute_import from __future__ import print_function + + import os import logging import re @@ -22,17 +24,17 @@ import posixpath from six.moves import configparser, zip +from yardstick.network_services.helpers.samplevnf_helper import PortPairs from yardstick.network_services.pipeline import PipelineRules from yardstick.network_services.vnf_generic.vnf.sample_vnf import SampleVNF, DpdkVnfSetupEnvHelper LOG = logging.getLogger(__name__) -VPE_PIPELINE_COMMAND = """sudo {tool_path} -p {ports_len_hex} -f {cfg_file} -s {script}""" +VPE_PIPELINE_COMMAND = """sudo {tool_path} -p {port_mask_hex} -f {cfg_file} -s {script}""" VPE_COLLECT_KPI = """\ Pkts in:\s(\d+)\r\n\ -\tPkts dropped by Pkts in:\s(\d+)\r\n\ -\tPkts dropped by AH:\s(\d+)\r\n\\ +\tPkts dropped by AH:\s(\d+)\r\n\ \tPkts dropped by other:\s(\d+)\ """ @@ -92,24 +94,23 @@ class ConfigCreate(object): pktq = "SWQ{0}{1}".format(self.sw_q, sink) return pktq - def vpe_upstream(self, vnf_cfg, intf): + def vpe_upstream(self, vnf_cfg, index=0): parser = configparser.ConfigParser() parser.read(os.path.join(vnf_cfg, 'vpe_upstream')) + for pipeline in parser.sections(): for k, v in parser.items(pipeline): if k == "pktq_in": - index = intf['index'] if "RXQ" in v: - value = "RXQ{0}.0".format(index) + value = "RXQ{0}.0".format(self.priv_ports[index]) else: value = self.get_sink_swq(parser, pipeline, k, index) parser.set(pipeline, k, value) elif k == "pktq_out": - index = intf['peer_intf']['index'] if "TXQ" in v: - value = "TXQ{0}.0".format(index) + value = "TXQ{0}.0".format(self.pub_ports[index]) else: self.sw_q += 1 value = self.get_sink_swq(parser, pipeline, k, index) @@ -123,21 +124,19 @@ class ConfigCreate(object): self.n_pipeline += 1 return parser - def vpe_downstream(self, vnf_cfg, intf): + def vpe_downstream(self, vnf_cfg, index): parser = configparser.ConfigParser() parser.read(os.path.join(vnf_cfg, 'vpe_downstream')) for pipeline in parser.sections(): for k, v in parser.items(pipeline): - index = intf['dpdk_port_num'] - peer_index = intf['peer_intf']['dpdk_port_num'] if k == "pktq_in": if "RXQ" not in v: value = self.get_sink_swq(parser, pipeline, k, index) elif "TM" in v: - value = "RXQ{0}.0 TM{1}".format(peer_index, index) + value = "RXQ{0}.0 TM{1}".format(self.pub_ports[index], index) else: - value = "RXQ{0}.0".format(peer_index) + value = "RXQ{0}.0".format(self.pub_ports[index]) parser.set(pipeline, k, value) @@ -146,9 +145,9 @@ class ConfigCreate(object): self.sw_q += 1 value = self.get_sink_swq(parser, pipeline, k, index) elif "TM" in v: - value = "TXQ{0}.0 TM{1}".format(peer_index, index) + value = "TXQ{0}.0 TM{1}".format(self.priv_ports[index], index) else: - value = "TXQ{0}.0".format(peer_index) + value = "TXQ{0}.0".format(self.priv_ports[index]) parser.set(pipeline, k, value) @@ -166,10 +165,10 @@ class ConfigCreate(object): config = self.vpe_initialize(config) config = self.vpe_rxq(config) config.write(cfg_file) - for index, priv_port in enumerate(self.priv_ports): - config = self.vpe_upstream(vnf_cfg, priv_port) + for index in range(0, len(self.priv_ports)): + config = self.vpe_upstream(vnf_cfg, index) config.write(cfg_file) - config = self.vpe_downstream(vnf_cfg, priv_port) + config = self.vpe_downstream(vnf_cfg, index) config = self.vpe_tmq(config, index) config.write(cfg_file) @@ -199,36 +198,41 @@ class ConfigCreate(object): return rules.get_string() + def generate_tm_cfg(self, vnf_cfg, index=0): + vnf_cfg = os.path.join(vnf_cfg, "full_tm_profile_10G.cfg") + if os.path.exists(vnf_cfg): + return open(vnf_cfg).read() + class VpeApproxSetupEnvHelper(DpdkVnfSetupEnvHelper): + APP_NAME = 'vPE_vnf' CFG_CONFIG = "/tmp/vpe_config" CFG_SCRIPT = "/tmp/vpe_script" + TM_CONFIG = "/tmp/full_tm_profile_10G.cfg" CORES = ['0', '1', '2', '3', '4', '5'] PIPELINE_COMMAND = VPE_PIPELINE_COMMAND + def _build_vnf_ports(self): + self._port_pairs = PortPairs(self.vnfd_helper.interfaces) + self.priv_ports = self._port_pairs.priv_ports + self.pub_ports = self._port_pairs.pub_ports + self.all_ports = self._port_pairs.all_ports + def build_config(self): vpe_vars = { "bin_path": self.ssh_helper.bin_path, "socket": self.socket, } - all_ports = [] - priv_ports = [] - pub_ports = [] - for interface in self.vnfd_helper.interfaces: - all_ports.append(interface['name']) - vld_id = interface['virtual-interface']['vld_id'] - if vld_id.startswith('private'): - priv_ports.append(interface) - elif vld_id.startswith('public'): - pub_ports.append(interface) - - vpe_conf = ConfigCreate(priv_ports, pub_ports, self.socket) + self._build_vnf_ports() + vpe_conf = ConfigCreate(self.vnfd_helper.port_pairs.priv_ports, + self.vnfd_helper.port_pairs.pub_ports, self.socket) vpe_conf.create_vpe_config(self.scenario_helper.vnf_cfg) config_basename = posixpath.basename(self.CFG_CONFIG) script_basename = posixpath.basename(self.CFG_SCRIPT) + tm_basename = posixpath.basename(self.TM_CONFIG) with open(self.CFG_CONFIG) as handle: vpe_config = handle.read() @@ -237,6 +241,15 @@ class VpeApproxSetupEnvHelper(DpdkVnfSetupEnvHelper): vpe_script = vpe_conf.generate_vpe_script(self.vnfd_helper.interfaces) self.ssh_helper.upload_config_file(script_basename, vpe_script.format(**vpe_vars)) + tm_config = vpe_conf.generate_tm_cfg(self.scenario_helper.vnf_cfg) + self.ssh_helper.upload_config_file(tm_basename, tm_config) + + LOG.info("Provision and start the %s", self.APP_NAME) + LOG.info(self.CFG_CONFIG) + LOG.info(self.CFG_SCRIPT) + self._build_pipeline_kwargs() + return self.PIPELINE_COMMAND.format(**self.pipeline_kwargs) + class VpeApproxVnf(SampleVNF): """ This class handles vPE VNF model-driver definitions """ |