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-rwxr-xr-xci/prepare_env.py299
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diff --git a/ci/prepare_env.py b/ci/prepare_env.py
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--- a/ci/prepare_env.py
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-#!/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 json
-import os
-import re
-import subprocess
-import sys
-
-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
-
-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()
-
-
-""" global variables """
-INSTALLERS = ['fuel', 'compass', 'apex', 'joid']
-CI_INSTALLER_TYPE = ""
-CI_INSTALLER_IP = ""
-CI_SCENARIO = ""
-CI_DEBUG = False
-CONFIG_FUNCTEST_PATH = os.environ["CONFIG_FUNCTEST_YAML"]
-CONFIG_PATCH_PATH = os.path.join(os.path.dirname(
- CONFIG_FUNCTEST_PATH), "config_patch.yaml")
-
-with open(CONFIG_PATCH_PATH) as f:
- functest_patch_yaml = yaml.safe_load(f)
-
-FUNCTEST_CONF_DIR = \
- ft_utils.get_functest_config('general.directories.dir_functest_conf')
-
-
-FUNCTEST_DATA_DIR = \
- ft_utils.get_functest_config('general.directories.dir_functest_data')
-FUNCTEST_RESULTS_DIR = \
- ft_utils.get_functest_config('general.directories.dir_results')
-DEPLOYMENT_MAME = \
- ft_utils.get_functest_config('rally.deployment_name')
-TEMPEST_REPO_DIR = \
- ft_utils.get_functest_config('general.directories.dir_repo_tempest')
-
-ENV_FILE = FUNCTEST_CONF_DIR + "/env_active"
-
-
-def print_separator():
- logger.info("==============================================")
-
-
-def check_env_variables():
- print_separator()
- logger.info("Checking environment variables...")
- global CI_INSTALLER_TYPE
- global CI_INSTALLER_IP
- global CI_DEBUG
- global CI_SCENARIO
- CI_INSTALLER_TYPE = os.getenv('INSTALLER_TYPE')
- CI_INSTALLER_IP = os.getenv('INSTALLER_IP')
- CI_SCENARIO = os.getenv('DEPLOY_SCENARIO')
- CI_NODE = os.getenv('NODE_NAME')
- CI_BUILD_TAG = os.getenv('BUILD_TAG')
- CI_DEBUG = os.getenv('CI_DEBUG')
-
- if CI_INSTALLER_TYPE is None:
- logger.warning("The env variable 'INSTALLER_TYPE' is not defined.")
- CI_INSTALLER_TYPE = "undefined"
- else:
- if CI_INSTALLER_TYPE not in INSTALLERS:
- logger.warning("INSTALLER_TYPE=%s is not a valid OPNFV installer. "
- "Available OPNFV Installers are : %s. "
- "Setting INSTALLER_TYPE=undefined."
- % (CI_INSTALLER_TYPE, INSTALLERS))
- CI_INSTALLER_TYPE = "undefined"
- else:
- logger.info(" INSTALLER_TYPE=%s" % CI_INSTALLER_TYPE)
-
- if 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.")
- else:
- logger.info(" INSTALLER_IP=%s" % CI_INSTALLER_IP)
-
- if CI_SCENARIO is None:
- logger.warning("The env variable 'DEPLOY_SCENARIO' is not defined. "
- "Setting CE_SCENARIO=undefined.")
- CI_SCENARIO = "undefined"
- else:
- logger.info(" DEPLOY_SCENARIO=%s" % CI_SCENARIO)
- if CI_DEBUG:
- logger.info(" CI_DEBUG=%s" % CI_DEBUG)
-
- if CI_NODE:
- logger.info(" NODE_NAME=%s" % CI_NODE)
-
- if CI_BUILD_TAG:
- logger.info(" BUILD_TAG=%s" % CI_BUILD_TAG)
-
-
-def create_directories():
- print_separator()
- logger.info("Creating needed directories...")
- if not os.path.exists(FUNCTEST_CONF_DIR):
- os.makedirs(FUNCTEST_CONF_DIR)
- logger.info(" %s created." % FUNCTEST_CONF_DIR)
- else:
- logger.debug(" %s already exists." % FUNCTEST_CONF_DIR)
-
- if not os.path.exists(FUNCTEST_DATA_DIR):
- os.makedirs(FUNCTEST_DATA_DIR)
- logger.info(" %s created." % FUNCTEST_DATA_DIR)
- else:
- logger.debug(" %s already exists." % FUNCTEST_DATA_DIR)
-
-
-def source_rc_file():
- print_separator()
- logger.info("Fetching RC file...")
- rc_file = os.getenv('creds')
- if rc_file 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 ...")
- rc_file = "/home/opnfv/functest/conf/openstack.creds"
-
- if not os.path.isfile(rc_file):
- logger.info("RC file not provided. "
- "Fetching it from the installer...")
- if 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 CI_INSTALLER_TYPE not in INSTALLERS:
- logger.error("Cannot fetch credentials. INSTALLER_TYPE=%s is "
- "not a valid OPNFV installer. Available "
- "installers are : %s." % INSTALLERS)
- sys.exit("Wrong INSTALLER_TYPE.")
-
- cmd = ("/home/opnfv/repos/releng/utils/fetch_os_creds.sh "
- "-d %s -i %s -a %s"
- % (rc_file, CI_INSTALLER_TYPE, 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." % rc_file)
- if os.path.getsize(rc_file) == 0:
- logger.error("The file %s is empty." % rc_file)
- sys.exit(1)
-
- logger.info("Sourcing the OpenStack RC file...")
- creds = os_utils.source_credentials(rc_file)
- str = ""
- for key, value in creds.iteritems():
- if re.search("OS_", key):
- str += "\n\t\t\t\t\t\t " + key + "=" + value
- logger.debug("Used credentials: %s" % str)
-
-
-def patch_config_file():
- updated = False
- for key in functest_patch_yaml:
- if key in CI_SCENARIO:
- new_functest_yaml = dict(ft_utils.merge_dicts(
- ft_utils.get_functest_yaml(), functest_patch_yaml[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/ci/check_os.sh" % ft_utils.FUNCTEST_REPO)
-
- logger.debug("Executing command: %s" % cmd)
- p = subprocess.Popen(cmd, stdout=subprocess.PIPE, shell=True)
-
- 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 install_rally():
- print_separator()
- logger.info("Creating Rally environment...")
-
- cmd = "rally deployment destroy opnfv-rally"
- ft_utils.execute_command(cmd,
- error_msg=("Deployment %s does not exist."
- % DEPLOYMENT_MAME), 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 += DEPLOYMENT_MAME
- ft_utils.execute_command(cmd,
- error_msg="Problem creating Rally deployment")
-
- logger.info("Installing tempest from existing repo...")
- cmd = ("rally verify install --source " + TEMPEST_REPO_DIR +
- " --system-wide")
- ft_utils.execute_command(cmd,
- error_msg="Problem installing Tempest.")
-
- cmd = "rally deployment check"
- ft_utils.execute_command(cmd,
- error_msg=("OpenStack not responding or "
- "faulty Rally deployment."))
-
- cmd = "rally show images"
- ft_utils.execute_command(cmd,
- error_msg=("Problem while listing "
- "OpenStack images."))
-
- cmd = "rally show flavors"
- ft_utils.execute_command(cmd,
- error_msg=("Problem while showing "
- "OpenStack flavors."))
-
-
-def check_environment():
- msg_not_active = "The Functest environment is not installed."
- if not os.path.isfile(ENV_FILE):
- logger.error(msg_not_active)
- sys.exit(1)
-
- with open(ENV_FILE, "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(ENV_FILE, "w") as env_file:
- env_file.write("1")
-
- check_environment()
-
- if args.action == "check":
- check_environment()
-
- exit(0)
-
-if __name__ == '__main__':
- main()