x/whitebox-neutron-tempest-plugin
Code Issues Proposed changes

Find OCP nodes based on hostname instead of list of CIDRs

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For some reason, the list of CIDRs from an OCP node sometimes does not
include some of its IP addresses.
The method `get_ocp_main_ip` will use the hostname in order to identify
OCP nodes instead.

Change-Id: Ie3e4460d9d338aed21f62b4b17471aef26bebd4a
This commit is contained in:
Eduardo Olivares 2024-07-18 12:01:36 +02:00
parent c1c17025c6
commit 11d863ac35
1 changed files with 11 additions and 12 deletions
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23
whitebox_neutron_tempest_plugin/tests/scenario/base.py
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@ -19,7 +19,6 @@ from multiprocessing import Process
import os import os
import random import random
import re import re
import socket
import time import time
import yaml import yaml
@ -210,18 +209,18 @@ class BaseTempestWhiteboxTestCase(base.BaseTempestTestCase):
def get_ocp_main_ip(host): def get_ocp_main_ip(host):
LOG.debug('Searching for OCP node main IP corresponding to %s', LOG.debug('Searching for OCP node main IP corresponding to %s',
host) host)
ocp_ip = socket.gethostbyname(host)
for ocp_node_yaml in ocp_node_yaml_list: for ocp_node_yaml in ocp_node_yaml_list:
# eval is needed here to convert a string into a list ocp_main_ip = None
for cidr in eval(ocp_node_yaml[ ocp_hostname = None
'metadata']['annotations']['k8s.ovn.org/host-cidrs']): for address in ocp_node_yaml['status']['addresses']:
if ocp_ip == cidr.split('/')[0]: if address['type'] == 'InternalIP':
for address in ocp_node_yaml['status']['addresses']: ocp_main_ip = address['address']
if address['type'] == 'InternalIP': if address['type'] == 'Hostname':
ocp_main_ip = address['address'] ocp_hostname = address['address']
LOG.debug('IP address found for %s: %s', if ocp_main_ip and ocp_hostname == host.split('.')[0]:
host, ocp_main_ip) LOG.debug('IP address found for %s: %s', host, ocp_main_ip)
return ocp_main_ip return ocp_main_ip
LOG.warning('No IP address found for %s', host) LOG.warning('No IP address found for %s', host)
return host return host