diff options
Diffstat (limited to 'utils')
| -rw-r--r-- | utils/functest_utils.py | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/utils/functest_utils.py b/utils/functest_utils.py index b0014308..5f790a01 100644 --- a/utils/functest_utils.py +++ b/utils/functest_utils.py @@ -16,10 +16,10 @@ import os import os.path import re import shutil -import socket import subprocess import sys import urllib2 +import dns.resolver import functest.ci.tier_builder as tb from git import Repo @@ -226,13 +226,17 @@ def get_resolvconf_ns(): nameservers = [] rconf = open("/etc/resolv.conf", "r") line = rconf.readline() + resolver = dns.resolver.Resolver() while line: ip = re.search(r"\b(?:[0-9]{1,3}\.){3}[0-9]{1,3}\b", line) - sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) if ip: - result = sock.connect_ex((ip.group(), 53)) - if result == 0: - nameservers.append(ip.group()) + resolver.nameservers = [str(ip)] + try: + result = resolver.query('opnfv.org')[0] + if result != "": + nameservers.append(ip.group()) + except dns.exception.Timeout: + pass line = rconf.readline() return nameservers |