diff options
Diffstat (limited to 'yardstick/network_services/vnf_generic/vnf/prox_vnf.py')
| -rw-r--r-- | yardstick/network_services/vnf_generic/vnf/prox_vnf.py | 41 |
1 files changed, 29 insertions, 12 deletions
diff --git a/yardstick/network_services/vnf_generic/vnf/prox_vnf.py b/yardstick/network_services/vnf_generic/vnf/prox_vnf.py index 2ac6ea412..3bfca19aa 100644 --- a/yardstick/network_services/vnf_generic/vnf/prox_vnf.py +++ b/yardstick/network_services/vnf_generic/vnf/prox_vnf.py @@ -16,9 +16,10 @@ import errno import logging +from yardstick.common.process import check_if_process_failed from yardstick.network_services.vnf_generic.vnf.prox_helpers import ProxDpdkVnfSetupEnvHelper from yardstick.network_services.vnf_generic.vnf.prox_helpers import ProxResourceHelper -from yardstick.network_services.vnf_generic.vnf.sample_vnf import SampleVNF +from yardstick.network_services.vnf_generic.vnf.sample_vnf import SampleVNF, PROCESS_JOIN_TIMEOUT LOG = logging.getLogger(__name__) @@ -51,10 +52,18 @@ class ProxApproxVnf(SampleVNF): try: return self.resource_helper.execute(cmd, *args, **kwargs) except OSError as e: - if not ignore_errors or e.errno not in {errno.EPIPE, errno.ESHUTDOWN}: + if e.errno in {errno.EPIPE, errno.ESHUTDOWN, errno.ECONNRESET}: + if ignore_errors: + LOG.debug("ignoring vnf_execute exception %s for command %s", e, cmd) + else: + raise + else: raise def collect_kpi(self): + # we can't get KPIs if the VNF is down + check_if_process_failed(self._vnf_process) + if self.resource_helper is None: result = { "packets_in": 0, @@ -64,12 +73,13 @@ class ProxApproxVnf(SampleVNF): } return result - intf_count = len(self.vnfd_helper.interfaces) - if intf_count not in {1, 2, 4}: + # use all_ports so we only use ports matched in topology + port_count = len(self.vnfd_helper.port_pairs.all_ports) + if port_count not in {1, 2, 4}: raise RuntimeError("Failed ..Invalid no of ports .. " "1, 2 or 4 ports only supported at this time") - port_stats = self.vnf_execute('port_stats', range(intf_count)) + port_stats = self.vnf_execute('port_stats', range(port_count)) try: rx_total = port_stats[6] tx_total = port_stats[7] @@ -94,13 +104,20 @@ class ProxApproxVnf(SampleVNF): self.setup_helper.tear_down() def terminate(self): + # stop collectd first or we get pika errors? + self.resource_helper.stop_collect() # try to quit with socket commands - self.vnf_execute("stop_all") - self.vnf_execute("quit") - # hopefully quit succeeds and socket closes, so ignore force_quit socket errors - self.vnf_execute("force_quit", _ignore_errors=True) - if self._vnf_process: - self._vnf_process.terminate() + # pkill is not matching, debug with pgrep + self.ssh_helper.execute("sudo pgrep -lax %s" % self.setup_helper.APP_NAME) + self.ssh_helper.execute("sudo ps aux | grep -i %s" % self.setup_helper.APP_NAME) + if self._vnf_process.is_alive(): + self.vnf_execute("stop_all") + self.vnf_execute("quit") + # hopefully quit succeeds and socket closes, so ignore force_quit socket errors + self.vnf_execute("force_quit", _ignore_errors=True) self.setup_helper.kill_vnf() self._tear_down() - self.resource_helper.stop_collect() + if self._vnf_process is not None: + LOG.debug("joining before terminate %s", self._vnf_process.name) + self._vnf_process.join(PROCESS_JOIN_TIMEOUT) + self._vnf_process.terminate() |