* [dts] [PATCH V1] framework/crb: fix the issue of kill trex
@ 2020-02-25 23:06 lihong
2020-02-26 6:36 ` Ma, LihongX
2020-02-26 9:14 ` Tu, Lijuan
0 siblings, 2 replies; 3+ messages in thread
From: lihong @ 2020-02-25 23:06 UTC (permalink / raw)
To: dts; +Cc: lihong
when tester and dut on same server, and the pktgen is trex,
skip to kill trex when dut call the kill_all.
Signed-off-by: lihong <lihongx.ma@intel.com>
---
framework/crb.py | 27 ++++++++++++++++++++++++++-
1 file changed, 26 insertions(+), 1 deletion(-)
diff --git a/framework/crb.py b/framework/crb.py
index 2d81550..2ac197e 100644
--- a/framework/crb.py
+++ b/framework/crb.py
@@ -35,7 +35,7 @@ import os
from settings import TIMEOUT, IXIA
from ssh_connection import SSHConnection
from logger import getLogger
-from config import PortConf, PORTCONF
+from config import PortConf, PORTCONF, PktgenConf
"""
CRB (customer reference board) basic functions and handlers
@@ -60,6 +60,7 @@ class Crb(object):
self.sessions = []
self.stage = 'pre-init'
self.name = name
+ self.trex_prefix = None
self.logger = getLogger(name)
self.session = SSHConnection(self.get_ip_address(), name,
@@ -466,10 +467,34 @@ class Crb(object):
f.write(contents)
self.session.copy_file_to(fileName, password=self.get_password())
+ def check_trex_process_existed(self):
+ """
+ if the tester and dut on same server
+ and pktgen is trex, do not kill the process
+ """
+ if self.crb['pktgen'].lower() == 'trex':
+ if self.crb['IP'] == self.crb['tester IP'] and self.trex_prefix is None:
+ conf_inst = PktgenConf('trex')
+ conf_info = conf_inst.load_pktgen_config()
+ if 'config_file' in conf_info:
+ config_file = conf_info['config_file']
+ else:
+ config_file = '/etc/trex_cfg.yaml'
+ fd = open(config_file, 'r')
+ output = fd.read()
+ fd.close()
+ prefix = re.search("prefix\s*:\s*(\S*)", output)
+ if prefix is not None:
+ self.trex_prefix = prefix.group(1)
+ return self.trex_prefix
+
def get_dpdk_pids(self, prefix_list, alt_session):
"""
get all dpdk applications on CRB.
"""
+ trex_prefix = self.check_trex_process_existed()
+ if trex_prefix is not None and trex_prefix in prefix_list:
+ prefix_list.remove(trex_prefix)
file_directorys = ['/var/run/dpdk/%s/config' % file_prefix for file_prefix in prefix_list]
pids = []
pid_reg = r'p(\d+)'
--
2.7.4
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [dts] [PATCH V1] framework/crb: fix the issue of kill trex
2020-02-25 23:06 [dts] [PATCH V1] framework/crb: fix the issue of kill trex lihong
@ 2020-02-26 6:36 ` Ma, LihongX
2020-02-26 9:14 ` Tu, Lijuan
1 sibling, 0 replies; 3+ messages in thread
From: Ma, LihongX @ 2020-02-26 6:36 UTC (permalink / raw)
To: dts
Tested-by:ma,lihong<lihongx.ma@intel.com>
Regards,
Ma,lihong
-----Original Message-----
From: Ma, LihongX
Sent: Wednesday, February 26, 2020 7:07 AM
To: dts@dpdk.org
Cc: Ma, LihongX <lihongx.ma@intel.com>
Subject: [dts][PATCH V1] framework/crb: fix the issue of kill trex
when tester and dut on same server, and the pktgen is trex, skip to kill trex when dut call the kill_all.
Signed-off-by: lihong <lihongx.ma@intel.com>
---
framework/crb.py | 27 ++++++++++++++++++++++++++-
1 file changed, 26 insertions(+), 1 deletion(-)
diff --git a/framework/crb.py b/framework/crb.py index 2d81550..2ac197e 100644
--- a/framework/crb.py
+++ b/framework/crb.py
@@ -35,7 +35,7 @@ import os
from settings import TIMEOUT, IXIA
from ssh_connection import SSHConnection from logger import getLogger -from config import PortConf, PORTCONF
+from config import PortConf, PORTCONF, PktgenConf
"""
CRB (customer reference board) basic functions and handlers @@ -60,6 +60,7 @@ class Crb(object):
self.sessions = []
self.stage = 'pre-init'
self.name = name
+ self.trex_prefix = None
self.logger = getLogger(name)
self.session = SSHConnection(self.get_ip_address(), name, @@ -466,10 +467,34 @@ class Crb(object):
f.write(contents)
self.session.copy_file_to(fileName, password=self.get_password())
+ def check_trex_process_existed(self):
+ """
+ if the tester and dut on same server
+ and pktgen is trex, do not kill the process
+ """
+ if self.crb['pktgen'].lower() == 'trex':
+ if self.crb['IP'] == self.crb['tester IP'] and self.trex_prefix is None:
+ conf_inst = PktgenConf('trex')
+ conf_info = conf_inst.load_pktgen_config()
+ if 'config_file' in conf_info:
+ config_file = conf_info['config_file']
+ else:
+ config_file = '/etc/trex_cfg.yaml'
+ fd = open(config_file, 'r')
+ output = fd.read()
+ fd.close()
+ prefix = re.search("prefix\s*:\s*(\S*)", output)
+ if prefix is not None:
+ self.trex_prefix = prefix.group(1)
+ return self.trex_prefix
+
def get_dpdk_pids(self, prefix_list, alt_session):
"""
get all dpdk applications on CRB.
"""
+ trex_prefix = self.check_trex_process_existed()
+ if trex_prefix is not None and trex_prefix in prefix_list:
+ prefix_list.remove(trex_prefix)
file_directorys = ['/var/run/dpdk/%s/config' % file_prefix for file_prefix in prefix_list]
pids = []
pid_reg = r'p(\d+)'
--
2.7.4
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [dts] [PATCH V1] framework/crb: fix the issue of kill trex
2020-02-25 23:06 [dts] [PATCH V1] framework/crb: fix the issue of kill trex lihong
2020-02-26 6:36 ` Ma, LihongX
@ 2020-02-26 9:14 ` Tu, Lijuan
1 sibling, 0 replies; 3+ messages in thread
From: Tu, Lijuan @ 2020-02-26 9:14 UTC (permalink / raw)
To: Ma, LihongX, dts; +Cc: Ma, LihongX
Applied, thanks
> -----Original Message-----
> From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of lihong
> Sent: Wednesday, February 26, 2020 7:07 AM
> To: dts@dpdk.org
> Cc: Ma, LihongX <lihongx.ma@intel.com>
> Subject: [dts] [PATCH V1] framework/crb: fix the issue of kill trex
>
> when tester and dut on same server, and the pktgen is trex, skip to kill trex
> when dut call the kill_all.
>
> Signed-off-by: lihong <lihongx.ma@intel.com>
> ---
> framework/crb.py | 27 ++++++++++++++++++++++++++-
> 1 file changed, 26 insertions(+), 1 deletion(-)
>
> diff --git a/framework/crb.py b/framework/crb.py index 2d81550..2ac197e
> 100644
> --- a/framework/crb.py
> +++ b/framework/crb.py
> @@ -35,7 +35,7 @@ import os
> from settings import TIMEOUT, IXIA
> from ssh_connection import SSHConnection from logger import getLogger -
> from config import PortConf, PORTCONF
> +from config import PortConf, PORTCONF, PktgenConf
>
> """
> CRB (customer reference board) basic functions and handlers @@ -60,6
> +60,7 @@ class Crb(object):
> self.sessions = []
> self.stage = 'pre-init'
> self.name = name
> + self.trex_prefix = None
>
> self.logger = getLogger(name)
> self.session = SSHConnection(self.get_ip_address(), name, @@ -466,10
> +467,34 @@ class Crb(object):
> f.write(contents)
> self.session.copy_file_to(fileName, password=self.get_password())
>
> + def check_trex_process_existed(self):
> + """
> + if the tester and dut on same server
> + and pktgen is trex, do not kill the process
> + """
> + if self.crb['pktgen'].lower() == 'trex':
> + if self.crb['IP'] == self.crb['tester IP'] and self.trex_prefix is None:
> + conf_inst = PktgenConf('trex')
> + conf_info = conf_inst.load_pktgen_config()
> + if 'config_file' in conf_info:
> + config_file = conf_info['config_file']
> + else:
> + config_file = '/etc/trex_cfg.yaml'
> + fd = open(config_file, 'r')
> + output = fd.read()
> + fd.close()
> + prefix = re.search("prefix\s*:\s*(\S*)", output)
> + if prefix is not None:
> + self.trex_prefix = prefix.group(1)
> + return self.trex_prefix
> +
> def get_dpdk_pids(self, prefix_list, alt_session):
> """
> get all dpdk applications on CRB.
> """
> + trex_prefix = self.check_trex_process_existed()
> + if trex_prefix is not None and trex_prefix in prefix_list:
> + prefix_list.remove(trex_prefix)
> file_directorys = ['/var/run/dpdk/%s/config' % file_prefix for file_prefix
> in prefix_list]
> pids = []
> pid_reg = r'p(\d+)'
> --
> 2.7.4
^ permalink raw reply [flat|nested] 3+ messages in thread
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2020-02-26 6:36 ` Ma, LihongX
2020-02-26 9:14 ` Tu, Lijuan
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