3 # Author: Jose Lausuch (jose.lausuch@ericsson.com)
5 # Installs the Functest framework within the Docker container
6 # and run the tests automatically
9 # All rights reserved. This program and the accompanying materials
10 # are made available under the terms of the Apache License, Version 2.0
11 # which accompanies this distribution, and is available at
12 # http://www.apache.org/licenses/LICENSE-2.0
23 import functest.utils.functest_logger as ft_logger
24 import functest.utils.functest_utils as ft_utils
25 import functest.utils.openstack_utils as os_utils
29 actions = ['start', 'check']
30 parser = argparse.ArgumentParser()
31 parser.add_argument("action", help="Possible actions are: "
32 "'{d[0]}|{d[1]}' ".format(d=actions))
33 parser.add_argument("-d", "--debug", help="Debug mode", action="store_true")
34 args = parser.parse_args()
37 """ logging configuration """
38 logger = ft_logger.Logger("prepare_env").getLogger()
41 """ global variables """
42 INSTALLERS = ['fuel', 'compass', 'apex', 'joid']
43 CI_INSTALLER_TYPE = ""
47 REPOS_DIR = os.getenv('repos_dir')
48 FUNCTEST_REPO = REPOS_DIR + '/functest/'
49 CONFIG_FUNCTEST_PATH = os.environ["CONFIG_FUNCTEST_YAML"]
50 CONFIG_PATCH_PATH = os.path.join(os.path.dirname(
51 CONFIG_FUNCTEST_PATH), "config_patch.yaml")
53 with open(CONFIG_FUNCTEST_PATH) as f:
54 functest_yaml = yaml.safe_load(f)
56 with open(CONFIG_PATCH_PATH) as f:
57 functest_patch_yaml = yaml.safe_load(f)
59 FUNCTEST_CONF_DIR = functest_yaml.get("general").get(
60 "directories").get("dir_functest_conf")
62 FUNCTEST_DATA_DIR = functest_yaml.get("general").get(
63 "directories").get("dir_functest_data")
64 FUNCTEST_RESULTS_DIR = functest_yaml.get("general").get(
65 "directories").get("dir_results")
66 DEPLOYMENT_MAME = functest_yaml.get("rally").get("deployment_name")
67 TEMPEST_REPO_DIR = functest_yaml.get("general").get(
68 "directories").get("dir_repo_tempest")
70 ENV_FILE = FUNCTEST_CONF_DIR + "/env_active"
73 def print_separator():
74 logger.info("==============================================")
77 def check_env_variables():
79 logger.info("Checking environment variables...")
80 global CI_INSTALLER_TYPE
81 global CI_INSTALLER_IP
84 CI_INSTALLER_TYPE = os.getenv('INSTALLER_TYPE')
85 CI_INSTALLER_IP = os.getenv('INSTALLER_IP')
86 CI_SCENARIO = os.getenv('DEPLOY_SCENARIO')
87 CI_NODE = os.getenv('NODE_NAME')
88 CI_BUILD_TAG = os.getenv('BUILD_TAG')
89 CI_DEBUG = os.getenv('CI_DEBUG')
91 if CI_INSTALLER_TYPE is None:
92 logger.warning("The env variable 'INSTALLER_TYPE' is not defined.")
93 CI_INSTALLER_TYPE = "undefined"
95 if os.getenv('INSTALLER_TYPE') not in INSTALLERS:
96 logger.warning("INSTALLER_TYPE=%s is not a valid OPNFV installer. "
97 "Available OPNFV Installers are : %s."
98 "Setting INSTALLER_TYPE=undefined." % INSTALLERS)
99 CI_INSTALLER_TYPE = "undefined"
101 logger.info(" INSTALLER_TYPE=%s" % CI_INSTALLER_TYPE)
103 if CI_INSTALLER_IP is None:
104 logger.warning("The env variable 'INSTALLER_IP' is not defined. "
105 "It is needed to fetch the OpenStack credentials. "
106 "If the credentials are not provided to the "
107 "container as a volume, please add this env variable "
108 "to the 'docker run' command.")
110 logger.info(" INSTALLER_IP=%s" % CI_INSTALLER_IP)
112 if CI_SCENARIO is None:
113 logger.warning("The env variable 'DEPLOY_SCENARIO' is not defined. "
114 "Setting CE_SCENARIO=undefined.")
115 CI_SCENARIO = "undefined"
117 logger.info(" DEPLOY_SCENARIO=%s" % CI_SCENARIO)
119 logger.info(" CI_DEBUG=%s" % CI_DEBUG)
122 logger.info(" NODE_NAME=%s" % CI_NODE)
125 logger.info(" BUILD_TAG=%s" % CI_BUILD_TAG)
128 def create_directories():
130 logger.info("Creating needed directories...")
131 if not os.path.exists(FUNCTEST_CONF_DIR):
132 os.makedirs(FUNCTEST_CONF_DIR)
133 logger.info(" %s created." % FUNCTEST_CONF_DIR)
135 logger.debug(" %s already exists." % FUNCTEST_CONF_DIR)
137 if not os.path.exists(FUNCTEST_DATA_DIR):
138 os.makedirs(FUNCTEST_DATA_DIR)
139 logger.info(" %s created." % FUNCTEST_DATA_DIR)
141 logger.debug(" %s already exists." % FUNCTEST_DATA_DIR)
144 def source_rc_file():
146 logger.info("Fetching RC file...")
147 rc_file = os.getenv('creds')
149 logger.warning("The environment variable 'creds' must be set and"
150 "pointing to the local RC file. Using default: "
151 "/home/opnfv/functest/conf/openstack.creds ...")
152 rc_file = "/home/opnfv/functest/conf/openstack.creds"
154 if not os.path.isfile(rc_file):
155 logger.info("RC file not provided. "
156 "Fetching it from the installer...")
157 if CI_INSTALLER_IP is None:
158 logger.error("The env variable CI_INSTALLER_IP must be provided in"
159 " order to fetch the credentials from the installer.")
160 sys.exit("Missing CI_INSTALLER_IP.")
161 if CI_INSTALLER_TYPE not in INSTALLERS:
162 logger.error("Cannot fetch credentials. INSTALLER_TYPE=%s is "
163 "not a valid OPNFV installer. Available "
164 "installers are : %s." % INSTALLERS)
165 sys.exit("Wrong INSTALLER_TYPE.")
167 cmd = ("/home/opnfv/repos/releng/utils/fetch_os_creds.sh "
169 % (rc_file, CI_INSTALLER_TYPE, CI_INSTALLER_IP))
170 logger.debug("Executing command: %s" % cmd)
171 p = subprocess.Popen(cmd.split(), stdout=subprocess.PIPE)
172 output = p.communicate()[0]
173 logger.debug("\n%s" % output)
174 if p.returncode != 0:
175 logger.error("Failed to fetch credentials from installer.")
178 logger.info("RC file provided in %s." % rc_file)
179 if os.path.getsize(rc_file) == 0:
180 logger.error("The file %s is empty." % rc_file)
183 logger.info("Sourcing the OpenStack RC file...")
184 creds = os_utils.source_credentials(rc_file)
186 for key, value in creds.iteritems():
187 if re.search("OS_", key):
188 str += "\n\t\t\t\t\t\t " + key + "=" + value
189 logger.debug("Used credentials: %s" % str)
192 def patch_config_file():
194 for key in functest_patch_yaml:
195 if key in CI_SCENARIO:
196 new_functest_yaml = dict(ft_utils.merge_dicts(
197 functest_yaml, functest_patch_yaml[key]))
201 os.remove(CONFIG_FUNCTEST_PATH)
202 with open(CONFIG_FUNCTEST_PATH, "w") as f:
203 f.write(yaml.dump(new_functest_yaml, default_style='"'))
207 def verify_deployment():
209 logger.info("Verifying OpenStack services...")
210 cmd = ("%s/ci/check_os.sh" % FUNCTEST_REPO)
212 logger.debug("Executing command: %s" % cmd)
213 p = subprocess.Popen(cmd, stdout=subprocess.PIPE, shell=True)
215 while p.poll() is None:
216 line = p.stdout.readline().rstrip()
219 sys.exit("Problem while running 'check_os.sh'.")
225 logger.info("Creating Rally environment...")
227 cmd = "rally deployment destroy opnfv-rally"
228 ft_utils.execute_command(cmd, logger=logger, exit_on_error=False,
229 error_msg=("Deployment %s does not exist."
230 % DEPLOYMENT_MAME), verbose=False)
231 rally_conf = os_utils.get_credentials_for_rally()
232 with open('rally_conf.json', 'w') as fp:
233 json.dump(rally_conf, fp)
234 cmd = "rally deployment create --file=rally_conf.json --name="
235 cmd += DEPLOYMENT_MAME
236 ft_utils.execute_command(cmd, logger,
237 error_msg="Problem creating Rally deployment")
239 logger.info("Installing tempest from existing repo...")
240 cmd = ("rally verify install --source " + TEMPEST_REPO_DIR +
242 ft_utils.execute_command(cmd, logger,
243 error_msg="Problem installing Tempest.")
245 cmd = "rally deployment check"
246 ft_utils.execute_command(cmd, logger,
247 error_msg=("OpenStack not responding or "
248 "faulty Rally deployment."))
250 cmd = "rally show images"
251 ft_utils.execute_command(cmd, logger,
252 error_msg=("Problem while listing "
253 "OpenStack images."))
255 cmd = "rally show flavors"
256 ft_utils.execute_command(cmd, logger,
257 error_msg=("Problem while showing "
258 "OpenStack flavors."))
261 def check_environment():
262 msg_not_active = "The Functest environment is not installed."
263 if not os.path.isfile(ENV_FILE):
264 logger.error(msg_not_active)
267 with open(ENV_FILE, "r") as env_file:
269 if not re.search("1", s):
270 logger.error(msg_not_active)
273 logger.info("Functest environment installed.")
277 if not (args.action in actions):
278 logger.error('Argument not valid.')
281 if args.action == "start":
282 logger.info("######### Preparing Functest environment #########\n")
283 check_env_variables()
290 with open(ENV_FILE, "w") as env_file:
295 if args.action == "check":
300 if __name__ == '__main__':