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#!/usr/bin/env python
#
# Copyright (c) 2018 All rights reserved
# This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
"""
Define the parent for Kubernetes testing.
"""
from __future__ import division
import logging
import subprocess
import os
import time
from xtesting.core import testcase
class K8sTesting(testcase.TestCase):
"""Kubernetes test runner"""
__logger = logging.getLogger(__name__)
def __init__(self, **kwargs):
super(K8sTesting, self).__init__(**kwargs)
self.cmd = []
self.result = 0
self.details = {}
self.start_time = 0
self.stop_time = 0
self.criteria_string = ""
def run_kubetest(self): # pylint: disable=too-many-branches
"""Run the test suites"""
cmd_line = self.cmd
self.__logger.info("Starting k8s test: '%s'.", cmd_line)
process = subprocess.Popen(cmd_line, stdout=subprocess.PIPE,
stderr=subprocess.STDOUT)
output = process.stdout.read().decode("utf-8")
if ('Error loading client' in output or
'Unexpected error' in output):
raise Exception(output)
# create a log file
result_folder = "{}/{}".format(self.dir_results, self.case_name)
file_name = "{}/{}.log".format(result_folder, self.case_name)
os.makedirs(result_folder, exist_ok=True)
log_file = open(file_name, "w")
log_file.write(output)
log_file.close()
remarks = []
details = {}
lines = output.split('\n')
success = False
str_remarks = ""
for log in lines:
if log.startswith(">>>"):
remarks.append(log.replace('>', ''))
else:
remarks.append(log)
if 'PASS' in remarks:
success = True
self.details = details
self.__logger.info("details: %s", details)
if success:
self.result = 100
else:
self.result = 0
def run(self, **kwargs):
self.start_time = time.time()
try:
self.run_kubetest()
res = self.EX_OK
except Exception: # pylint: disable=broad-except
self.__logger.exception("Error with running kubetest:")
res = self.EX_RUN_ERROR
self.stop_time = time.time()
return res
class OnapSecurityNodePortsIngress(K8sTesting):
"""Check that there is no NodePort without corresponding Ingress port."""
def __init__(self, **kwargs):
super(OnapSecurityNodePortsIngress, self).__init__(**kwargs)
self.cmd = ['python3', '/check_for_ingress_and_nodeports.py',
'--conf', '/root/.kube/config']
self.error_string = "NodePort without corresponding Ingress found"
class OnapSecurityNodePortsCerts(K8sTesting):
"""Check the cerfificates for the nodeports."""
def __init__(self, **kwargs):
super(OnapSecurityNodePortsCerts, self).__init__(**kwargs)
os.chdir('/usr/lib/python3.8/site-packages/check_certificates')
self.cmd = ['python3', 'check_certificates_validity.py',
'--mode','nodeport','--namespace','onap','--dir',
'/var/lib/xtesting/results/nodeport_check_certs']
self.criteria_string = ">>> Test Check certificates PASS"
class OnapSecurityInternalPortsCerts(K8sTesting):
"""Check the cerfificates for the internal ports."""
def __init__(self, **kwargs):
super(OnapSecurityInternalPortsCerts, self).__init__(**kwargs)
os.chdir('/usr/lib/python3.8/site-packages/check_certificates')
self.cmd = ['python3', 'check_certificates_validity.py',
'--mode','internal','--namespace','onap','--dir',
'/var/lib/xtesting/results/internal_check_certs']
self.criteria_string = ">>> Test Check certificates PASS"
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