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-rw-r--r--testcases/vPing/CI/libraries/vPing_ssh.py22
1 files changed, 18 insertions, 4 deletions
diff --git a/testcases/vPing/CI/libraries/vPing_ssh.py b/testcases/vPing/CI/libraries/vPing_ssh.py
index 9fcb11ef..e3b2ec5e 100644
--- a/testcases/vPing/CI/libraries/vPing_ssh.py
+++ b/testcases/vPing/CI/libraries/vPing_ssh.py
@@ -19,6 +19,7 @@ import logging
import os
import paramiko
import pprint
+import re
import subprocess
import sys
import time
@@ -488,7 +489,9 @@ def main():
timeout = 50
nolease = False
+ got_ip = False
discover_count = 0
+ cidr_first_octet = NEUTRON_PRIVATE_SUBNET_CIDR.split('.')[0]
while timeout > 0:
try:
ssh.connect(floatip, username=username, password=password, timeout=2)
@@ -498,16 +501,27 @@ def main():
logger.debug("Waiting for %s..." % floatip)
time.sleep(6)
timeout -= 1
+
console_log = vm2.get_console_output()
- if "Sending discover" in console_log and \
- discover_count % 4 == 0 and not nolease :
+
+ # print each "Sending discover" captured on the console log
+ if len(re.findall("Sending discover",console_log)) > discover_count and not got_ip:
+ discover_count += 1
logger.debug("Console-log '%s': Sending discover..." % NAME_VM_2)
- elif "No lease, failing" in console_log and not nolease:
+
+ # check if eth0 got an ip, the line looks like this: "inet addr:192.168."....
+ # if the dhcp agent fails to assing ip, this line will not appear
+ if "inet addr:"+cidr_first_octet in console_log and not got_ip:
+ got_ip = True
+ logger.debug("The instance '%s' succeeded to get the IP from the dhcp agent.")
+
+ # if dhcp doesn't work, it shows "No lease, failing". The test will fail...
+ if "No lease, failing" in console_log and not nolease and not got_ip:
nolease = True
logger.debug("Console-log '%s': No lease, failing..." % NAME_VM_2)
logger.info("The instance failed to get an IP from "\
"the DHCP agent. The test will probably timeout...")
- discover_count += 1
+
if timeout == 0: # 300 sec timeout (5 min)
logger.error("Cannot establish connection to IP '%s'. Aborting" % floatip)