X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=functest%2Fci%2Fprepare_env.py;h=724ea14df604367844b3cd44663b0e9b0f6fa42c;hb=cc72b61456aeaa9752527d55541df3791ff1fbbf;hp=41cbbe098e64164671d679250e27c634a5bbf2c9;hpb=266e29ce1eb02bf8f97ada361d759d41567cce73;p=functest.git diff --git a/functest/ci/prepare_env.py b/functest/ci/prepare_env.py index 41cbbe098..724ea14df 100755 --- a/functest/ci/prepare_env.py +++ b/functest/ci/prepare_env.py @@ -1,52 +1,60 @@ #!/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 os import re import subprocess import sys +import fileinput -import argparse import yaml import functest.utils.functest_logger as ft_logger 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 from opnfv.utils import constants as opnfv_constants +from opnfv.deployment import factory 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() - """ logging configuration """ logger = ft_logger.Logger("prepare_env").getLogger() +handler = None +# set the architecture to default +pod_arch = None +arch_filter = ['aarch64'] - -CONFIG_FUNCTEST_PATH = ft_constants.CONFIG_FUNCTEST_YAML +CONFIG_FUNCTEST_PATH = CONST.CONFIG_FUNCTEST_YAML CONFIG_PATCH_PATH = os.path.join(os.path.dirname( CONFIG_FUNCTEST_PATH), "config_patch.yaml") +CONFIG_AARCH64_PATCH_PATH = os.path.join(os.path.dirname( + CONFIG_FUNCTEST_PATH), "config_aarch64_patch.yaml") +RALLY_CONF_PATH = os.path.join("/etc/rally/rally.conf") +RALLY_AARCH64_PATCH_PATH = os.path.join(os.path.dirname( + CONFIG_FUNCTEST_PATH), "rally_aarch64_patch.conf") + + +class PrepareEnvParser(object): + + 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") -with open(CONFIG_PATCH_PATH) as f: - functest_patch_yaml = yaml.safe_load(f) + def parse_args(self, argv=[]): + return vars(self.parser.parse_args(argv)) def print_separator(): @@ -57,140 +65,172 @@ def check_env_variables(): print_separator() logger.info("Checking environment variables...") - if ft_constants.CI_INSTALLER_TYPE is None: + if CONST.INSTALLER_TYPE is None: logger.warning("The env variable 'INSTALLER_TYPE' is not defined.") - ft_constants.CI_INSTALLER_TYPE = "undefined" + CONST.INSTALLER_TYPE = "undefined" else: - if ft_constants.CI_INSTALLER_TYPE not in ft_constants.INSTALLERS: + if CONST.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.INSTALLER_TYPE, + opnfv_constants.INSTALLERS)) + CONST.INSTALLER_TYPE = "undefined" else: logger.info(" INSTALLER_TYPE=%s" - % ft_constants.CI_INSTALLER_TYPE) + % CONST.INSTALLER_TYPE) - if ft_constants.CI_INSTALLER_IP is None: + if CONST.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.") else: - logger.info(" INSTALLER_IP=%s" % ft_constants.CI_INSTALLER_IP) + logger.info(" INSTALLER_IP=%s" % CONST.INSTALLER_IP) - if ft_constants.CI_SCENARIO is None: + if CONST.DEPLOY_SCENARIO is None: logger.warning("The env variable 'DEPLOY_SCENARIO' is not defined. " "Setting CI_SCENARIO=undefined.") - ft_constants.CI_SCENARIO = "undefined" + CONST.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.DEPLOY_SCENARIO) + if CONST.CI_DEBUG: + logger.info(" CI_DEBUG=%s" % CONST.CI_DEBUG) + + if CONST.NODE_NAME: + logger.info(" NODE_NAME=%s" % CONST.NODE_NAME) + + if CONST.BUILD_TAG: + logger.info(" BUILD_TAG=%s" % CONST.BUILD_TAG) + + if CONST.IS_CI_RUN: + logger.info(" IS_CI_RUN=%s" % CONST.IS_CI_RUN) + + +def get_deployment_handler(): + global handler + global pod_arch + + installer_params_yaml = os.path.join(CONST.dir_repo_functest, + 'functest/ci/installer_params.yaml') + if (CONST.INSTALLER_IP and CONST.INSTALLER_TYPE and + CONST.INSTALLER_TYPE in opnfv_constants.INSTALLERS): + try: + installer_params = ft_utils.get_parameter_from_yaml( + CONST.INSTALLER_TYPE, installer_params_yaml) + except ValueError as e: + logger.debug('Printing deployment info is not supported for %s' % + CONST.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.INSTALLER_TYPE, + installer_ip=CONST.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.dir_functest_conf): + os.makedirs(CONST.dir_functest_conf) + logger.info(" %s created." % CONST.dir_functest_conf) else: logger.debug(" %s already exists." - % ft_constants.FUNCTEST_CONF_DIR) + % CONST.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.dir_functest_data): + os.makedirs(CONST.dir_functest_data) + logger.info(" %s created." % CONST.dir_functest_data) else: logger.debug(" %s already exists." - % ft_constants.FUNCTEST_DATA_DIR) + % CONST.dir_functest_data) def source_rc_file(): print_separator() logger.info("Fetching RC file...") - if ft_constants.OPENSTACK_CREDS is None: + if CONST.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') + os.path.join(CONST.dir_functest_conf, 'openstack.creds') - if not os.path.isfile(ft_constants.OPENSTACK_CREDS): + if not os.path.isfile(CONST.openstack_creds): logger.info("RC file not provided. " "Fetching it from the installer...") - if ft_constants.CI_INSTALLER_IP is None: + if CONST.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: + raise Exception("Missing CI_INSTALLER_IP.") + if CONST.INSTALLER_TYPE not in opnfv_constants.INSTALLERS: logger.error("Cannot fetch credentials. INSTALLER_TYPE=%s is " "not a valid OPNFV installer. Available " "installers are : %s." % - (ft_constants.CI_INSTALLER_TYPE, + (CONST.INSTALLER_TYPE, opnfv_constants.INSTALLERS)) - sys.exit("Wrong INSTALLER_TYPE.") + raise Exception("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)) + % (CONST.openstack_creds, + CONST.INSTALLER_TYPE, + CONST.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) + raise Exception("Failed to fetch credentials from installer.") 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) + % CONST.openstack_creds) + if os.path.getsize(CONST.openstack_creds) == 0: + raise Exception("The file %s is empty." % CONST.openstack_creds) 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.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.OS_AUTH_URL = value elif key == 'OS_USERNAME': - ft_constants.OS_USERNAME = value + CONST.OS_USERNAME = value elif key == 'OS_TENANT_NAME': - ft_constants.OS_TENANT_NAME = value + CONST.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.OS_PASSWORD = value def patch_config_file(): + patch_file(CONFIG_PATCH_PATH) + + if pod_arch and pod_arch in arch_filter: + patch_file(CONFIG_AARCH64_PATCH_PATH) + + +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.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: @@ -203,7 +243,7 @@ def patch_config_file(): def verify_deployment(): print_separator() logger.info("Verifying OpenStack services...") - cmd = ("%s/functest/ci/check_os.sh" % ft_constants.FUNCTEST_REPO_DIR) + cmd = ("%s/functest/ci/check_os.sh" % CONST.dir_repo_functest) logger.debug("Executing command: %s" % cmd) p = subprocess.Popen(cmd, stdout=subprocess.PIPE, shell=True) @@ -212,89 +252,131 @@ def verify_deployment(): line = p.stdout.readline().rstrip() if "ERROR" in line: logger.error(line) - sys.exit("Problem while running 'check_os.sh'.") + raise Exception("Problem while running 'check_os.sh'.") logger.info(line) 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.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.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.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.tempest_deployment_name) + cmd = ("rally verify create-verifier --source {0} " + "--name {1} --type tempest" + .format(CONST.dir_repo_tempest, + CONST.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.env_active): + raise Exception(msg_not_active) - with open(ft_constants.ENV_FILE, "r") as env_file: + with open(CONST.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.") - - -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) + 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 main(**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") + check_env_variables() + get_deployment_handler() + create_directories() + source_rc_file() + patch_config_file() + verify_deployment() + install_rally() + install_tempest() + create_flavor() + with open(CONST.env_active, "w") as env_file: + env_file.write("1") + check_environment() + print_deployment_info() + elif kwargs['action'] == "check": + check_environment() + except Exception as e: + logger.error(e) + return -1 + return 0 if __name__ == '__main__': - main() + parser = PrepareEnvParser() + args = parser.parse_args(sys.argv[1:]) + sys.exit(main(**args))