3 # Copyright (c) 2017 Ericsson and others.
5 # All rights reserved. This program and the accompanying materials
6 # are made available under the terms of the Apache License, Version 2.0
7 # which accompanies this distribution, and is available at
8 # http://www.apache.org/licenses/LICENSE-2.0
11 OpenStack deployment checker
14 - Credentials file is given and contains the right information
15 - OpenStack endpoints are reachable
23 from urlparse import urlparse
25 from functest.opnfv_tests.openstack.snaps import snaps_utils
27 from snaps.openstack.utils import glance_utils
28 from snaps.openstack.utils import keystone_utils
29 from snaps.openstack.utils import neutron_utils
30 from snaps.openstack.utils import nova_utils
31 from snaps.openstack.tests import openstack_tests
33 __author__ = "Jose Lausuch <jose.lausuch@ericsson.com>"
35 LOGGER = logging.getLogger(__name__)
38 def verify_connectivity(endpoint):
39 """ Returns true if an ip/port is reachable"""
40 connection = socket.socket()
41 connection.settimeout(10)
42 ip = urlparse(endpoint).hostname
43 port = urlparse(endpoint).port
45 port = 443 if urlparse(endpoint).scheme == "https" else 80
47 connection.connect((ip, port))
48 LOGGER.debug('%s:%s is reachable!', ip, port)
51 LOGGER.exception('%s:%s is not reachable.', ip, port)
55 class CheckDeployment(object):
56 """ Check deployment class."""
58 def __init__(self, rc_file='/home/opnfv/functest/conf/openstack.creds'):
59 self.rc_file = rc_file
60 self.services = ('compute', 'network', 'image')
64 """ Check if RC file exists and contains OS_AUTH_URL """
65 if not os.path.isfile(self.rc_file):
66 raise IOError('RC file {} does not exist!'.format(self.rc_file))
67 if 'OS_AUTH_URL' not in open(self.rc_file).read():
68 raise SyntaxError('OS_AUTH_URL not defined in {}.'.
71 def check_auth_endpoint(self):
72 """ Verifies connectivity to the OS_AUTH_URL given in the RC file """
73 rc_endpoint = self.os_creds.auth_url
74 if not (verify_connectivity(rc_endpoint)):
75 raise Exception("OS_AUTH_URL {} is not reachable.".
77 LOGGER.info("Connectivity to OS_AUTH_URL %s ...OK", rc_endpoint)
79 def check_public_endpoint(self):
80 """ Gets the public endpoint and verifies connectivity to it """
81 public_endpoint = keystone_utils.get_endpoint(self.os_creds,
84 if not (verify_connectivity(public_endpoint)):
85 raise Exception("Public endpoint {} is not reachable.".
86 format(public_endpoint))
87 LOGGER.info("Connectivity to the public endpoint %s ...OK",
90 def check_service_endpoint(self, service):
91 """ Verifies connectivity to a given openstack service """
92 endpoint = keystone_utils.get_endpoint(self.os_creds,
95 if not (verify_connectivity(endpoint)):
96 raise Exception("{} endpoint {} is not reachable.".
97 format(service, endpoint))
98 LOGGER.info("Connectivity to endpoint '%s' %s ...OK",
101 def check_nova(self):
102 """ checks that a simple nova operation works """
104 client = nova_utils.nova_client(self.os_creds)
105 client.servers.list()
106 LOGGER.info("Nova service ...OK")
107 except Exception as error:
108 LOGGER.error("Nova service ...FAILED")
111 def check_neutron(self):
112 """ checks that a simple neutron operation works """
114 client = neutron_utils.neutron_client(self.os_creds)
115 client.list_networks()
116 LOGGER.info("Neutron service ...OK")
117 except Exception as error:
118 LOGGER.error("Neutron service ...FAILED")
121 def check_glance(self):
122 """ checks that a simple glance operation works """
124 client = glance_utils.glance_client(self.os_creds)
126 LOGGER.info("Glance service ...OK")
127 except Exception as error:
128 LOGGER.error("Glance service ...FAILED")
131 def check_ext_net(self):
132 """ checks if external network exists """
133 ext_net = snaps_utils.get_ext_net_name(self.os_creds)
135 LOGGER.info("External network found: %s" % ext_net)
137 raise Exception("ERROR: No external networks in the deployment.")
141 Calls all the class functions and returns 0 if all of them succeed.
142 This is the method called by prepare_env or CLI
146 self.os_creds = openstack_tests.get_credentials(
147 os_env_file=self.rc_file,
148 proxy_settings_str=None,
151 raise Exception("Problem while getting credentials object.")
152 if self.os_creds is None:
153 raise Exception("Credentials is None.")
154 self.check_auth_endpoint()
155 self.check_public_endpoint()
156 for service in self.services:
157 self.check_service_endpoint(service)
167 logging.config.fileConfig(pkg_resources.resource_filename(
168 'functest', 'ci/logging.ini'))
169 logging.captureWarnings(True)
170 deployment = CheckDeployment()
171 return deployment.check_all()