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Remove garbage

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This commit is contained in:
alesapin 2021-08-31 14:36:24 +03:00
parent cd389f12f6
commit 621dcfe84e
1 changed files with 15 additions and 7 deletions
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22
tests/integration/helpers/network.py
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@ -241,18 +241,26 @@ class _NetworkManager:
# Approximately mesure network I/O speed for interface
class NetThroughput(object):
def __init__(self, node):
try:
self.interface = subprocess.check_output("awk '{print $1}' /proc/net/route | head -n 2 | tail -n 1", shell=True).strip().decode("utf-8")
except Exception as ex:
raise Exception("Cannot get default network interface" + str(ex)) from ex
self.node = node
# trying to get default interface and check it in /proc/net/dev
self.interface = self.node.exec_in_container(["bash", "-c", "awk '{print $1 \" \" $2}' /proc/net/route | grep 00000000 | awk '{print $1}'"]).strip()
check = self.node.exec_in_container(["bash", "-c", f'grep "^ *{self.interface}:" /proc/net/dev']).strip()
if not check: # if check is not successful just try eth{1-10}
for i in range(10):
try:
check = subprocess.check_output(f'grep "^ *{self.interface}:" /proc/net/dev', shell=True)
self.interface = self.node.exec_in_container(["bash", "-c", f"awk '{{print $1}}' /proc/net/route | grep 'eth{i}'"]).strip()
break
except Exception as ex:
print(f"No interface eth{i}")
else:
raise Exception("No interface eth{1-10} and default interface not specified in /proc/net/route, maybe some special network configuration")
try:
check = self.node.exec_in_container(["bash", "-c", f'grep "^ *{self.interface}:" /proc/net/dev']).strip()
if not check:
raise Exception(f"No such interface {self.interface} found in /proc/net/dev")
except:
logging.error("All available interfaces %s", subprocess.check_output("cat /proc/net/dev", shell=True))
logging.error("All available interfaces %s", self.node.exec_in_container(["bash", "-c", "cat /proc/net/dev"]))
raise Exception(f"No such interface {self.interface} found in /proc/net/dev")
self.current_in = self._get_in_bytes()