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#!/usr/bin/env python
# Copyright (c) 2017 Orange and others.
#
# 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
"""CloudifyIms testcase implementation."""
from __future__ import division
import logging
import os
import time
import pkg_resources
import six
from functest.core import cloudify
from functest.opnfv_tests.vnf.ims import clearwater
from functest.utils import config
from functest.utils import env
from functest.utils import functest_utils
__author__ = "Valentin Boucher <valentin.boucher@orange.com>"
class CloudifyIms(cloudify.Cloudify):
"""Clearwater vIMS deployed with Cloudify Orchestrator Case."""
__logger = logging.getLogger(__name__)
filename_alt = ('/home/opnfv/functest/images/'
'ubuntu-14.04-server-cloudimg-amd64-disk1.img')
flavor_alt_ram = 1024
flavor_alt_vcpus = 1
flavor_alt_disk = 3
quota_security_group = 20
quota_security_group_rule = 100
quota_port = 50
cop_yaml = ("https://github.com/cloudify-cosmo/cloudify-openstack-plugin/"
"releases/download/2.14.7/plugin.yaml")
cop_wgn = ("https://github.com/cloudify-cosmo/cloudify-openstack-plugin/"
"releases/download/2.14.7/cloudify_openstack_plugin-2.14.7-py27"
"-none-linux_x86_64-centos-Core.wgn")
def __init__(self, **kwargs):
"""Initialize CloudifyIms testcase object."""
if "case_name" not in kwargs:
kwargs["case_name"] = "cloudify_ims"
super(CloudifyIms, self).__init__(**kwargs)
# Retrieve the configuration
try:
self.config = getattr(
config.CONF, 'vnf_{}_config'.format(self.case_name))
except Exception:
raise Exception("VNF config file not found")
self.case_dir = pkg_resources.resource_filename(
'functest', 'opnfv_tests/vnf/ims')
config_file = os.path.join(self.case_dir, self.config)
self.details['orchestrator'] = dict(
name=functest_utils.get_parameter_from_yaml(
"orchestrator.name", config_file),
version=functest_utils.get_parameter_from_yaml(
"orchestrator.version", config_file),
status='ERROR',
result=''
)
self.vnf = dict(
descriptor=functest_utils.get_parameter_from_yaml(
"vnf.descriptor", config_file),
inputs=functest_utils.get_parameter_from_yaml(
"vnf.inputs", config_file)
)
self.details['vnf'] = dict(
descriptor_version=self.vnf['descriptor']['version'],
name=functest_utils.get_parameter_from_yaml(
"vnf.name", config_file),
version=functest_utils.get_parameter_from_yaml(
"vnf.version", config_file),
)
self.__logger.debug("VNF configuration: %s", self.vnf)
self.details['test_vnf'] = dict(
name=functest_utils.get_parameter_from_yaml(
"vnf_test_suite.name", config_file),
version=functest_utils.get_parameter_from_yaml(
"vnf_test_suite.version", config_file)
)
self.image_alt = None
self.flavor_alt = None
self.clearwater = None
def check_requirements(self):
if env.get('NEW_USER_ROLE').lower() == "admin":
self.__logger.warn(
"Defining NEW_USER_ROLE=admin will easily break the testcase "
"because Cloudify doesn't manage tenancy (e.g. subnet "
"overlapping)")
def execute(self):
"""
Deploy Cloudify Manager.
network, security group, fip, VM creation
"""
assert super(CloudifyIms, self).execute() == 0
start_time = time.time()
self.orig_cloud.set_network_quotas(
self.project.project.name,
security_group=self.quota_security_group,
security_group_rule=self.quota_security_group_rule,
port=self.quota_port)
self.__logger.info("Put OpenStack creds in manager")
cfy_creds = dict(
keystone_username=self.project.user.name,
keystone_password=self.project.password,
keystone_tenant_name=self.project.project.name,
keystone_url=self.get_public_auth_url(self.orig_cloud),
region=os.environ.get('OS_REGION_NAME', 'RegionOne'),
user_domain_name=os.environ.get(
'OS_USER_DOMAIN_NAME', 'Default'),
project_domain_name=os.environ.get(
'OS_PROJECT_DOMAIN_NAME', 'Default'))
self.__logger.info("Set creds for cloudify manager %s", cfy_creds)
for loop in range(10):
try:
secrets_list = self.cfy_client.secrets.list()
for k, val in six.iteritems(cfy_creds):
if not any(d.get('key', None) == k for d in secrets_list):
self.cfy_client.secrets.create(k, val)
else:
self.cfy_client.secrets.update(k, val)
break
except Exception: # pylint: disable=broad-except
self.__logger.info(
"try %s: Cannot create secrets", loop + 1)
time.sleep(30)
else:
self.__logger.error("Cannot create secrets")
return 1
duration = time.time() - start_time
self.put_private_key()
self.upload_cfy_plugins(self.cop_yaml, self.cop_wgn)
self.details['orchestrator'].update(status='PASS', duration=duration)
self.vnf['inputs'].update(dict(
external_network_name=self.ext_net.name,
network_name=self.network.name,
key_pair_name=self.keypair.name
))
if self.deploy_vnf() and self.test_vnf():
self.result = 100
return 0
self.result = 1/3 * 100
return 1
def deploy_vnf(self):
"""Deploy Clearwater IMS."""
start_time = time.time()
secgroups = self.cloud.list_security_groups(
filters={'name': 'default',
'project_id': self.project.project.id})
if secgroups:
secgroup = secgroups[0]
else:
self.__logger.error("No 'default' security group in project %s",
self.project.project.name)
return False
self.cloud.create_security_group_rule(
secgroup.id, port_range_min=22, port_range_max=22,
protocol='tcp', direction='ingress')
self.__logger.info("Upload VNFD")
descriptor = self.vnf['descriptor']
self.cfy_client.blueprints.upload(
descriptor.get('file_name'), descriptor.get('name'))
self.image_alt = self.publish_image_alt()
self.flavor_alt = self.create_flavor_alt()
self.vnf['inputs'].update(dict(
image_id=self.image_alt.id,
flavor_id=self.flavor_alt.id,
))
self.__logger.info("Create VNF Instance")
self.cfy_client.deployments.create(
descriptor.get('name'), descriptor.get('name'),
self.vnf.get('inputs'))
cloudify.wait_for_execution(
self.cfy_client,
cloudify.get_execution_id(self.cfy_client, descriptor.get('name')),
self.__logger, timeout=300)
self.__logger.info("Start the VNF Instance deployment")
execution = self.cfy_client.executions.start(
descriptor.get('name'), 'install')
# Show execution log
execution = cloudify.wait_for_execution(
self.cfy_client, execution, self.__logger, timeout=3600)
self.__logger.info(execution)
if execution.status != 'terminated':
self.details['vnf'].update(status='FAIL',
duration=time.time() - start_time)
return False
ellis_ip = self.cfy_client.deployments.outputs.get(
self.vnf['descriptor'].get('name'))['outputs']['ellis_ip']
bono_ip = self.cfy_client.deployments.outputs.get(
self.vnf['descriptor'].get('name'))['outputs']['bono_ip']
self.clearwater = clearwater.ClearwaterTesting(
self.case_name, bono_ip, ellis_ip)
self.clearwater.availability_check()
self.details['vnf'].update(status='PASS',
duration=time.time() - start_time)
self.result += 1/3 * 100
return True
def test_vnf(self):
"""Run test on clearwater ims instance."""
start_time = time.time()
dns_ip = self.cfy_client.deployments.outputs.get(
self.vnf['descriptor'].get('name'))['outputs']['dns_ip']
if not dns_ip:
return False
short_result, vnf_test_rate = self.clearwater.run_clearwater_live_test(
public_domain=self.vnf['inputs']["public_domain"])
duration = time.time() - start_time
self.__logger.info(short_result)
self.details['test_vnf'].update(result=short_result, duration=duration)
self.result += vnf_test_rate / 3 * 100
if vnf_test_rate == 0:
self.details['test_vnf'].update(status='FAIL')
return True if vnf_test_rate > 0 else False
def clean(self):
"""Clean created objects/functions."""
self.kill_existing_execution(self.vnf['descriptor'].get('name'))
if self.image_alt:
self.cloud.delete_image(self.image_alt)
if self.flavor_alt:
self.orig_cloud.delete_flavor(self.flavor_alt.id)
super(CloudifyIms, self).clean()
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