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authorMartin Klozik <martinx.klozik@intel.com>2016-10-24 12:37:26 +0100
committerMartin Klozik <martinx.klozik@intel.com>2016-11-09 12:20:37 +0000
commiteabc66eef336b3c47c366027b205d26db10a3c21 (patch)
treebd7363a3b1afd232facdba59c7b4f32915cb1461 /vnfs/qemu/qemu.py
parent9c13028cf9b29da86e5b12c5d3b8c4d6bd858545 (diff)
cli: Modify configuration via CLI
In the past, only a few configuration parameters could be modified via --test-params CLI argument and it was not easy to find out their complete list. This patch adds support for generic modification of any configuration parameter via CLI argument --test-params or by "Parameters" section of testcase definition. Thus it is possible to customize a vsperf configuration environment per testcase or for each vsperf execution. Old CLI parameters duration, pkt_sizes, rfc2544_tests and rfc2889_trials were renamed to TRAFFICGEN_DURATION, TRAFFICGEN_PKT_SIZES, TRAFFICGEN_RFC2544_TESTS and TRAFFICGEN_RFC2889_TRIALS to be consistent with other configuration parameters. JIRA: VSPERF-375 Change-Id: I50a1f4ff7250d754aa8af0295a9c7c1be8151175 Signed-off-by: Martin Klozik <martinx.klozik@intel.com> Reviewed-by: Al Morton <acmorton@att.com> Reviewed-by: Christian Trautman <ctrautma@redhat.com> Reviewed-by: Bill Michalowski <bmichalo@redhat.com> Reviewed-by: Antonio Fischetti <antonio.fischetti@intel.com> Reviewed-by: <sridhar.rao@spirent.com>
Diffstat (limited to 'vnfs/qemu/qemu.py')
-rw-r--r--vnfs/qemu/qemu.py34
1 files changed, 9 insertions, 25 deletions
diff --git a/vnfs/qemu/qemu.py b/vnfs/qemu/qemu.py
index 51553277..997f93e0 100644
--- a/vnfs/qemu/qemu.py
+++ b/vnfs/qemu/qemu.py
@@ -24,7 +24,6 @@ import time
import pexpect
from conf import settings as S
-from conf import get_test_param
from vnfs.vnf.vnf import IVnf
class IVnfQemu(IVnf):
@@ -69,7 +68,6 @@ class IVnfQemu(IVnf):
self._nics = S.getValue('GUEST_NICS')[self._number][:nics_nr]
# set guest loopback application based on VNF configuration
- # cli option take precedence to config file values
self._guest_loopback = S.getValue('GUEST_LOOPBACK')[self._number]
self._testpmd_fwd_mode = S.getValue('GUEST_TESTPMD_FWD_MODE')[self._number]
@@ -81,11 +79,6 @@ class IVnfQemu(IVnf):
self._testpmd_fwd_mode, 'io')
self._testpmd_fwd_mode = 'io'
- guest_smp = int(get_test_param('guest_smp', 0))
- if guest_smp:
- override_list = [guest_smp] * (self._number + 1)
- S.setValue('GUEST_SMP', override_list)
-
name = 'Client%d' % self._number
vnc = ':%d' % self._number
# NOTE: affinization of main qemu process can cause hangup of 2nd VM
@@ -238,18 +231,14 @@ class IVnfQemu(IVnf):
stdin=proc.stdout)
proc.wait()
- guest_core_binding = int(get_test_param('guest_core_binding', 0))
for cpu in range(0, int(S.getValue('GUEST_SMP')[self._number])):
match = None
for line in output.decode(cur_locale).split('\n'):
match = re.search(thread_id % cpu, line)
if match:
- if guest_core_binding:
- self._affinitize_pid(guest_core_binding, match.group(1))
- else:
- self._affinitize_pid(
- S.getValue('GUEST_CORE_BINDING')[self._number][cpu],
- match.group(1))
+ self._affinitize_pid(
+ S.getValue('GUEST_CORE_BINDING')[self._number][cpu],
+ match.group(1))
break
if not match:
@@ -397,10 +386,9 @@ class IVnfQemu(IVnf):
self.execute_and_wait('make')
# get testpmd settings from CLI
- testpmd_params = get_test_param('guest_testpmd_params',
- S.getValue('GUEST_TESTPMD_PARAMS')[self._number])
+ testpmd_params = S.getValue('GUEST_TESTPMD_PARAMS')[self._number]
- self.execute_and_wait( './testpmd {}'.format(testpmd_params), 60, "Done")
+ self.execute_and_wait('./testpmd {}'.format(testpmd_params), 60, "Done")
self.execute('set fwd ' + self._testpmd_fwd_mode, 1)
self.execute_and_wait('start', 20, 'testpmd>')
@@ -458,17 +446,13 @@ class IVnfQemu(IVnf):
# Add the arp entries for the IXIA ports and the bridge you are using.
# Use command line values if provided.
- trafficgen_mac = get_test_param('vanilla_tgen_port1_mac',
- S.getValue('VANILLA_TGEN_PORT1_MAC'))
- trafficgen_ip = get_test_param('vanilla_tgen_port1_ip',
- S.getValue('VANILLA_TGEN_PORT1_IP'))
+ trafficgen_mac = S.getValue('VANILLA_TGEN_PORT1_MAC')
+ trafficgen_ip = S.getValue('VANILLA_TGEN_PORT1_IP')
self.execute('arp -s ' + trafficgen_ip + ' ' + trafficgen_mac)
- trafficgen_mac = get_test_param('vanilla_tgen_port2_mac',
- S.getValue('VANILLA_TGEN_PORT2_MAC'))
- trafficgen_ip = get_test_param('vanilla_tgen_port2_ip',
- S.getValue('VANILLA_TGEN_PORT2_IP'))
+ trafficgen_mac = S.getValue('VANILLA_TGEN_PORT2_MAC')
+ trafficgen_ip = S.getValue('VANILLA_TGEN_PORT2_IP')
self.execute('arp -s ' + trafficgen_ip + ' ' + trafficgen_mac)