Comment 6 for bug 1880777

This issue is being re-opened as it has been seen to occur on recent STX loads built on the master branch. In a test done using a master branch load built on August 11th message loss was observed between openstack services. In addition the following script also reproduced the message loss which is the script used by Austin in https://bugs.launchpad.net/starlingx/+bug/1817936.

import urllib
import datetime
import traceback
for i in range(1,20000):
    now = datetime.datetime.now()
    print("start %s at: %s" % (i,now))
    try:
        #response = urllib.urlopen("http://nova.openstack.svc.cluster.local:80")
        response = urllib.urlopen("http://nova-api.openstack.svc.cluster.local:8774")
        print(response.read())
        response.close()
    except Exception as e:
        now = datetime.datetime.now()
        print("Error %s at: %s" % (i,now))
        print ("exception is %s" % str(e))
        traceback.print_exc()
        exit()
    now = datetime.datetime.now()
    print("end %s at: %s" % (i,now))

Results from the script which was launched in 2 different labs by Elena:
cgcs-r430-1_2 - Connection timed out at iteration 10390
cgcs-wildcat-106 - Connection timed out at iteration 12122