X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=functest%2Fci%2Fprepare_env.py;h=9ed585f3dbbe4f022c3fb6c2d2b0bb16c736746c;hb=1da439765b20bbc9a1f63d736f4c6284b654d50d;hp=3a99d3bac283ec40ebdd0712fbff3f8cd6696e2a;hpb=d13fac5935bb3fe573dc9a79e06b8cffde37712e;p=functest.git diff --git a/functest/ci/prepare_env.py b/functest/ci/prepare_env.py old mode 100755 new mode 100644 index 3a99d3bac..9ed585f3d --- a/functest/ci/prepare_env.py +++ b/functest/ci/prepare_env.py @@ -1,50 +1,64 @@ #!/usr/bin/env python # -# Author: Jose Lausuch (jose.lausuch@ericsson.com) -# -# Installs the Functest framework within the Docker container -# and run the tests automatically -# -# # 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 # - +import argparse import json +import logging +import logging.config import os +import pkg_resources import re import subprocess import sys +import fileinput -import argparse import yaml -import functest.utils.functest_logger as ft_logger +from functest.ci import check_deployment import functest.utils.functest_utils as ft_utils import functest.utils.openstack_utils as os_utils -import functest.utils.functest_constants as ft_constants +from functest.utils.constants import CONST -actions = ['start', 'check'] -parser = argparse.ArgumentParser() -parser.add_argument("action", help="Possible actions are: " - "'{d[0]}|{d[1]}' ".format(d=actions)) -parser.add_argument("-d", "--debug", help="Debug mode", action="store_true") -args = parser.parse_args() +from opnfv.utils import constants as opnfv_constants +from opnfv.deployment import factory +actions = ['start', 'check'] """ logging configuration """ -logger = ft_logger.Logger("prepare_env").getLogger() +logger = logging.getLogger('functest.ci.prepare_env') +handler = None +# set the architecture to default +pod_arch = os.getenv("HOST_ARCH", None) +arch_filter = ['aarch64'] + +CONFIG_FUNCTEST_PATH = pkg_resources.resource_filename( + 'functest', 'ci/config_functest.yaml') +CONFIG_PATCH_PATH = pkg_resources.resource_filename( + 'functest', 'ci/config_patch.yaml') +CONFIG_AARCH64_PATCH_PATH = pkg_resources.resource_filename( + 'functest', 'ci/config_aarch64_patch.yaml') +RALLY_CONF_PATH = "/etc/rally/rally.conf" +RALLY_AARCH64_PATCH_PATH = pkg_resources.resource_filename( + 'functest', 'ci/rally_aarch64_patch.conf') -CONFIG_FUNCTEST_PATH = ft_constants.CONFIG_FUNCTEST_YAML -CONFIG_PATCH_PATH = os.path.join(os.path.dirname( - CONFIG_FUNCTEST_PATH), "config_patch.yaml") +class PrepareEnvParser(object): -with open(CONFIG_PATCH_PATH) as f: - functest_patch_yaml = yaml.safe_load(f) + def __init__(self): + self.parser = argparse.ArgumentParser() + self.parser.add_argument("action", help="Possible actions are: " + "'{d[0]}|{d[1]}' ".format(d=actions), + choices=actions) + self.parser.add_argument("-d", "--debug", help="Debug mode", + action="store_true") + + def parse_args(self, argv=[]): + return vars(self.parser.parse_args(argv)) def print_separator(): @@ -55,242 +69,295 @@ def check_env_variables(): print_separator() logger.info("Checking environment variables...") - if ft_constants.CI_INSTALLER_TYPE is None: + if CONST.__getattribute__('INSTALLER_TYPE') is None: logger.warning("The env variable 'INSTALLER_TYPE' is not defined.") - ft_constants.CI_INSTALLER_TYPE = "undefined" + CONST.__setattr__('INSTALLER_TYPE', 'undefined') else: - if ft_constants.CI_INSTALLER_TYPE not in ft_constants.INSTALLERS: + if (CONST.__getattribute__('INSTALLER_TYPE') not in + opnfv_constants.INSTALLERS): logger.warning("INSTALLER_TYPE=%s is not a valid OPNFV installer. " "Available OPNFV Installers are : %s. " "Setting INSTALLER_TYPE=undefined." - % (ft_constants.CI_INSTALLER_TYPE, - ft_constants.INSTALLERS)) - ft_constants.CI_INSTALLER_TYPE = "undefined" + % (CONST.__getattribute__('INSTALLER_TYPE'), + opnfv_constants.INSTALLERS)) + CONST.__setattr__('INSTALLER_TYPE', 'undefined') else: logger.info(" INSTALLER_TYPE=%s" - % ft_constants.CI_INSTALLER_TYPE) - - if ft_constants.CI_INSTALLER_IP is None: - logger.warning("The env variable 'INSTALLER_IP' is not defined. " - "It is needed to fetch the OpenStack credentials. " - "If the credentials are not provided to the " - "container as a volume, please add this env variable " - "to the 'docker run' command.") + % CONST.__getattribute__('INSTALLER_TYPE')) + + if CONST.__getattribute__('INSTALLER_IP') is None: + logger.warning( + "The env variable 'INSTALLER_IP' is not defined. It is recommended" + " to extract some information from the deployment") else: - logger.info(" INSTALLER_IP=%s" % ft_constants.CI_INSTALLER_IP) + logger.info(" INSTALLER_IP=%s" % + CONST.__getattribute__('INSTALLER_IP')) - if ft_constants.CI_SCENARIO is None: + if CONST.__getattribute__('DEPLOY_SCENARIO') is None: logger.warning("The env variable 'DEPLOY_SCENARIO' is not defined. " "Setting CI_SCENARIO=undefined.") - ft_constants.CI_SCENARIO = "undefined" + CONST.__setattr__('DEPLOY_SCENARIO', 'undefined') else: - logger.info(" DEPLOY_SCENARIO=%s" % ft_constants.CI_SCENARIO) - if ft_constants.CI_DEBUG: - logger.info(" CI_DEBUG=%s" % ft_constants.CI_DEBUG) - - if ft_constants.CI_NODE: - logger.info(" NODE_NAME=%s" % ft_constants.CI_NODE) - - if ft_constants.CI_BUILD_TAG: - logger.info(" BUILD_TAG=%s" % ft_constants.CI_BUILD_TAG) - - if ft_constants.IS_CI_RUN: - logger.info(" IS_CI_RUN=%s" % ft_constants.IS_CI_RUN) + logger.info(" DEPLOY_SCENARIO=%s" + % CONST.__getattribute__('DEPLOY_SCENARIO')) + if CONST.__getattribute__('CI_DEBUG'): + logger.info(" CI_DEBUG=%s" % CONST.__getattribute__('CI_DEBUG')) + + if CONST.__getattribute__('NODE_NAME'): + logger.info(" NODE_NAME=%s" % CONST.__getattribute__('NODE_NAME')) + + if CONST.__getattribute__('BUILD_TAG'): + logger.info(" BUILD_TAG=%s" % CONST.__getattribute__('BUILD_TAG')) + + if CONST.__getattribute__('IS_CI_RUN'): + logger.info(" IS_CI_RUN=%s" % CONST.__getattribute__('IS_CI_RUN')) + + +def get_deployment_handler(): + global handler + global pod_arch + + installer_params_yaml = pkg_resources.resource_filename( + 'functest', 'ci/installer_params.yaml') + if (CONST.__getattribute__('INSTALLER_IP') and + CONST.__getattribute__('INSTALLER_TYPE') and + CONST.__getattribute__('INSTALLER_TYPE') in + opnfv_constants.INSTALLERS): + try: + installer_params = ft_utils.get_parameter_from_yaml( + CONST.__getattribute__('INSTALLER_TYPE'), + installer_params_yaml) + except ValueError as e: + logger.debug('Printing deployment info is not supported for %s' % + CONST.__getattribute__('INSTALLER_TYPE')) + logger.debug(e) + else: + user = installer_params.get('user', None) + password = installer_params.get('password', None) + pkey = installer_params.get('pkey', None) + try: + handler = factory.Factory.get_handler( + installer=CONST.__getattribute__('INSTALLER_TYPE'), + installer_ip=CONST.__getattribute__('INSTALLER_IP'), + installer_user=user, + installer_pwd=password, + pkey_file=pkey) + if handler: + pod_arch = handler.get_arch() + except Exception as e: + logger.debug("Cannot get deployment information. %s" % e) def create_directories(): print_separator() logger.info("Creating needed directories...") - if not os.path.exists(ft_constants.FUNCTEST_CONF_DIR): - os.makedirs(ft_constants.FUNCTEST_CONF_DIR) - logger.info(" %s created." % ft_constants.FUNCTEST_CONF_DIR) + if not os.path.exists(CONST.__getattribute__('dir_functest_conf')): + os.makedirs(CONST.__getattribute__('dir_functest_conf')) + logger.info(" %s created." % + CONST.__getattribute__('dir_functest_conf')) else: - logger.debug(" %s already exists." - % ft_constants.FUNCTEST_CONF_DIR) + logger.debug(" %s already exists." % + CONST.__getattribute__('dir_functest_conf')) - if not os.path.exists(ft_constants.FUNCTEST_DATA_DIR): - os.makedirs(ft_constants.FUNCTEST_DATA_DIR) - logger.info(" %s created." % ft_constants.FUNCTEST_DATA_DIR) + if not os.path.exists(CONST.__getattribute__('dir_functest_data')): + os.makedirs(CONST.__getattribute__('dir_functest_data')) + logger.info(" %s created." % + CONST.__getattribute__('dir_functest_data')) + else: + logger.debug(" %s already exists." % + CONST.__getattribute__('dir_functest_data')) + if not os.path.exists(CONST.__getattribute__('dir_functest_images')): + os.makedirs(CONST.__getattribute__('dir_functest_images')) + logger.info(" %s created." % + CONST.__getattribute__('dir_functest_images')) else: - logger.debug(" %s already exists." - % ft_constants.FUNCTEST_DATA_DIR) + logger.debug(" %s already exists." % + CONST.__getattribute__('dir_functest_images')) def source_rc_file(): print_separator() - logger.info("Fetching RC file...") - - if ft_constants.OPENSTACK_CREDS is None: - logger.warning("The environment variable 'creds' must be set and" - "pointing to the local RC file. Using default: " - "/home/opnfv/functest/conf/openstack.creds ...") - os.path.join(ft_constants.FUNCTEST_CONF_DIR, 'openstack.creds') - - if not os.path.isfile(ft_constants.OPENSTACK_CREDS): - logger.info("RC file not provided. " - "Fetching it from the installer...") - if ft_constants.CI_INSTALLER_IP is None: - logger.error("The env variable CI_INSTALLER_IP must be provided in" - " order to fetch the credentials from the installer.") - sys.exit("Missing CI_INSTALLER_IP.") - if ft_constants.CI_INSTALLER_TYPE not in ft_constants.INSTALLERS: - logger.error("Cannot fetch credentials. INSTALLER_TYPE=%s is " - "not a valid OPNFV installer. Available " - "installers are : %s." % ft_constants.INSTALLERS) - sys.exit("Wrong INSTALLER_TYPE.") - - cmd = ("/home/opnfv/repos/releng/utils/fetch_os_creds.sh " - "-d %s -i %s -a %s" - % (ft_constants.OPENSTACK_CREDS, - ft_constants.CI_INSTALLER_TYPE, - ft_constants.CI_INSTALLER_IP)) - logger.debug("Executing command: %s" % cmd) - p = subprocess.Popen(cmd.split(), stdout=subprocess.PIPE) - output = p.communicate()[0] - logger.debug("\n%s" % output) - if p.returncode != 0: - logger.error("Failed to fetch credentials from installer.") - sys.exit(1) - else: - logger.info("RC file provided in %s." - % ft_constants.OPENSTACK_CREDS) - if os.path.getsize(ft_constants.OPENSTACK_CREDS) == 0: - logger.error("The file %s is empty." - % ft_constants.OPENSTACK_CREDS) - sys.exit(1) logger.info("Sourcing the OpenStack RC file...") - creds = os_utils.source_credentials( - ft_constants.OPENSTACK_CREDS) - str = "" - for key, value in creds.iteritems(): + os_utils.source_credentials(CONST.__getattribute__('openstack_creds')) + for key, value in os.environ.iteritems(): if re.search("OS_", key): - str += "\n\t\t\t\t\t\t " + key + "=" + value if key == 'OS_AUTH_URL': - ft_constants.OS_AUTH_URL = value + CONST.__setattr__('OS_AUTH_URL', value) elif key == 'OS_USERNAME': - ft_constants.OS_USERNAME = value + CONST.__setattr__('OS_USERNAME', value) elif key == 'OS_TENANT_NAME': - ft_constants.OS_TENANT_NAME = value + CONST.__setattr__('OS_TENANT_NAME', value) elif key == 'OS_PASSWORD': - ft_constants.OS_PASSWORD = value - logger.debug("Used credentials: %s" % str) - logger.debug("OS_AUTH_URL:%s" % ft_constants.OS_AUTH_URL) - logger.debug("OS_USERNAME:%s" % ft_constants.OS_USERNAME) - logger.debug("OS_TENANT_NAME:%s" % ft_constants.OS_TENANT_NAME) - logger.debug("OS_PASSWORD:%s" % ft_constants.OS_PASSWORD) + CONST.__setattr__('OS_PASSWORD', value) + + +def update_config_file(): + patch_file(CONFIG_PATCH_PATH) + + if pod_arch and pod_arch in arch_filter: + patch_file(CONFIG_AARCH64_PATCH_PATH) + + if "TEST_DB_URL" in os.environ: + update_db_url() -def patch_config_file(): +def patch_file(patch_file_path): + logger.debug('Updating file: %s', patch_file_path) + with open(patch_file_path) as f: + patch_file = yaml.safe_load(f) + updated = False - for key in functest_patch_yaml: - if key in ft_constants.CI_SCENARIO: + for key in patch_file: + if key in CONST.__getattribute__('DEPLOY_SCENARIO'): new_functest_yaml = dict(ft_utils.merge_dicts( - ft_utils.get_functest_yaml(), functest_patch_yaml[key])) + ft_utils.get_functest_yaml(), patch_file[key])) updated = True if updated: os.remove(CONFIG_FUNCTEST_PATH) with open(CONFIG_FUNCTEST_PATH, "w") as f: f.write(yaml.dump(new_functest_yaml, default_style='"')) - f.close() -def verify_deployment(): - print_separator() - logger.info("Verifying OpenStack services...") - cmd = ("%s/functest/ci/check_os.sh" % ft_constants.FUNCTEST_REPO_DIR) +def update_db_url(): + with open(CONFIG_FUNCTEST_PATH) as f: + functest_yaml = yaml.safe_load(f) - logger.debug("Executing command: %s" % cmd) - p = subprocess.Popen(cmd, stdout=subprocess.PIPE, shell=True) + with open(CONFIG_FUNCTEST_PATH, "w") as f: + functest_yaml["results"]["test_db_url"] = os.environ.get('TEST_DB_URL') + f.write(yaml.dump(functest_yaml, default_style='"')) - while p.poll() is None: - line = p.stdout.readline().rstrip() - if "ERROR" in line: - logger.error(line) - sys.exit("Problem while running 'check_os.sh'.") - logger.info(line) + +def verify_deployment(): + print_separator() + logger.info("Verifying OpenStack deployment...") + deployment = check_deployment.CheckDeployment() + deployment.check_all() def install_rally(): print_separator() + + if pod_arch and pod_arch in arch_filter: + logger.info("Apply aarch64 specific to rally config...") + with open(RALLY_AARCH64_PATCH_PATH, "r") as f: + rally_patch_conf = f.read() + + for line in fileinput.input(RALLY_CONF_PATH, inplace=1): + print line, + if "cirros|testvm" in line: + print rally_patch_conf + logger.info("Creating Rally environment...") cmd = "rally deployment destroy opnfv-rally" ft_utils.execute_command(cmd, error_msg=( "Deployment %s does not exist." - % ft_constants.RALLY_DEPLOYMENT_NAME), + % CONST.__getattribute__('rally_deployment_name')), verbose=False) + rally_conf = os_utils.get_credentials_for_rally() with open('rally_conf.json', 'w') as fp: json.dump(rally_conf, fp) - cmd = "rally deployment create --file=rally_conf.json --name=" - cmd += ft_constants.RALLY_DEPLOYMENT_NAME - ft_utils.execute_command(cmd, - error_msg="Problem creating Rally deployment") - - logger.info("Installing tempest from existing repo...") - cmd = ("rally verify install --source " + - ft_constants.TEMPEST_REPO_DIR + - " --system-wide") - ft_utils.execute_command(cmd, - error_msg="Problem installing Tempest.") + cmd = ("rally deployment create " + "--file=rally_conf.json --name={0}" + .format(CONST.__getattribute__('rally_deployment_name'))) + error_msg = "Problem while creating Rally deployment" + ft_utils.execute_command_raise(cmd, error_msg=error_msg) cmd = "rally deployment check" - ft_utils.execute_command(cmd, - error_msg=("OpenStack not responding or " - "faulty Rally deployment.")) + error_msg = "OpenStack not responding or faulty Rally deployment." + ft_utils.execute_command_raise(cmd, error_msg=error_msg) - cmd = "rally show images" + cmd = "rally deployment list" ft_utils.execute_command(cmd, error_msg=("Problem while listing " - "OpenStack images.")) + "Rally deployment.")) - cmd = "rally show flavors" + cmd = "rally plugin list | head -5" ft_utils.execute_command(cmd, error_msg=("Problem while showing " - "OpenStack flavors.")) + "Rally plugins.")) + + +def install_tempest(): + logger.info("Installing tempest from existing repo...") + cmd = ("rally verify list-verifiers | " + "grep '{0}' | wc -l".format( + CONST.__getattribute__('tempest_deployment_name'))) + p = subprocess.Popen(cmd, stdout=subprocess.PIPE, shell=True) + while p.poll() is None: + line = p.stdout.readline().rstrip() + if str(line) == '0': + logger.debug("Tempest %s does not exist" % + CONST.__getattribute__('tempest_deployment_name')) + cmd = ("rally verify create-verifier --source {0} " + "--name {1} --type tempest --system-wide" + .format(CONST.__getattribute__('dir_repo_tempest'), + CONST.__getattribute__('tempest_deployment_name'))) + error_msg = "Problem while installing Tempest." + ft_utils.execute_command_raise(cmd, error_msg=error_msg) + + +def create_flavor(): + _, flavor_id = os_utils.get_or_create_flavor('m1.tiny', + '512', + '1', + '1', + public=True) + if flavor_id is None: + raise Exception('Failed to create flavor') def check_environment(): msg_not_active = "The Functest environment is not installed." - if not os.path.isfile(ft_constants.ENV_FILE): - logger.error(msg_not_active) - sys.exit(1) + if not os.path.isfile(CONST.__getattribute__('env_active')): + raise Exception(msg_not_active) - with open(ft_constants.ENV_FILE, "r") as env_file: + with open(CONST.__getattribute__('env_active'), "r") as env_file: s = env_file.read() if not re.search("1", s): - logger.error(msg_not_active) - sys.exit(1) - - logger.info("Functest environment installed.") + raise Exception(msg_not_active) + + logger.info("Functest environment is installed.") + + +def print_deployment_info(): + if handler: + logger.info('\n\nDeployment information:\n%s' % + handler.get_deployment_info()) + + +def prepare_env(**kwargs): + try: + if not (kwargs['action'] in actions): + logger.error('Argument not valid.') + return -1 + elif kwargs['action'] == "start": + logger.info("######### Preparing Functest environment #########\n") + verify_deployment() + check_env_variables() + create_directories() + source_rc_file() + update_config_file() + install_rally() + install_tempest() + create_flavor() + with open(CONST.__getattribute__('env_active'), "w") as env_file: + env_file.write("1") + check_environment() + elif kwargs['action'] == "check": + check_environment() + except Exception as e: + logger.error(e) + return -1 + return 0 def main(): - if not (args.action in actions): - logger.error('Argument not valid.') - sys.exit() - - if args.action == "start": - logger.info("######### Preparing Functest environment #########\n") - check_env_variables() - create_directories() - source_rc_file() - patch_config_file() - verify_deployment() - install_rally() - - with open(ft_constants.ENV_FILE, "w") as env_file: - env_file.write("1") - - check_environment() - - if args.action == "check": - check_environment() - - exit(0) - - -if __name__ == '__main__': - main() + logging.config.fileConfig(pkg_resources.resource_filename( + 'functest', 'ci/logging.ini')) + parser = PrepareEnvParser() + args = parser.parse_args(sys.argv[1:]) + return prepare_env(**args)