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-rw-r--r--functest/opnfv_tests/vnf/vIMS/orchestrator.py234
1 files changed, 234 insertions, 0 deletions
diff --git a/functest/opnfv_tests/vnf/vIMS/orchestrator.py b/functest/opnfv_tests/vnf/vIMS/orchestrator.py
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+++ b/functest/opnfv_tests/vnf/vIMS/orchestrator.py
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+#!/usr/bin/python
+# coding: utf8
+#######################################################################
+#
+# Copyright (c) 2015 Orange
+# valentin.boucher@orange.com
+#
+# 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 os
+import shutil
+import subprocess32 as subprocess
+import yaml
+
+from git import Repo
+
+import functest.utils.functest_logger as ft_logger
+
+
+class orchestrator:
+
+ def __init__(self, testcase_dir, inputs={}):
+ self.testcase_dir = testcase_dir
+ self.blueprint_dir = testcase_dir + 'cloudify-manager-blueprint/'
+ self.input_file = 'inputs.yaml'
+ self.manager_blueprint = False
+ self.config = inputs
+ self.logger = ft_logger.Logger("Orchestrator").getLogger()
+ self.manager_up = False
+
+ def set_credentials(self, username, password, tenant_name, auth_url):
+ self.config['keystone_username'] = username
+ self.config['keystone_password'] = password
+ self.config['keystone_url'] = auth_url
+ self.config['keystone_tenant_name'] = tenant_name
+
+ def set_flavor_id(self, flavor_id):
+ self.config['flavor_id'] = flavor_id
+
+ def set_image_id(self, image_id):
+ self.config['image_id'] = image_id
+
+ def set_external_network_name(self, external_network_name):
+ self.config['external_network_name'] = external_network_name
+
+ def set_ssh_user(self, ssh_user):
+ self.config['ssh_user'] = ssh_user
+
+ def set_nova_url(self, nova_url):
+ self.config['nova_url'] = nova_url
+
+ def set_neutron_url(self, neutron_url):
+ self.config['neutron_url'] = neutron_url
+
+ def set_nameservers(self, nameservers):
+ if 0 < len(nameservers):
+ self.config['dns_subnet_1'] = nameservers[0]
+
+ def download_manager_blueprint(self, manager_blueprint_url,
+ manager_blueprint_branch):
+ if self.manager_blueprint:
+ self.logger.info(
+ "cloudify manager server blueprint is "
+ "already downloaded !")
+ else:
+ self.logger.info(
+ "Downloading the cloudify manager server blueprint")
+ download_result = self._download_blueprints(
+ manager_blueprint_url,
+ manager_blueprint_branch,
+ self.blueprint_dir)
+
+ if not download_result:
+ self.logger.error("Failed to download manager blueprint")
+ exit(-1)
+ else:
+ self.manager_blueprint = True
+
+ def manager_up(self):
+ return self.manager_up
+
+ def deploy_manager(self):
+ if self.manager_blueprint:
+ self.logger.info("Writing the inputs file")
+ with open(self.blueprint_dir + "inputs.yaml", "w") as f:
+ f.write(yaml.dump(self.config, default_style='"'))
+ f.close()
+
+ # Ensure no ssh key file already exists
+ key_files = ["/.ssh/cloudify-manager-kp.pem",
+ "/.ssh/cloudify-agent-kp.pem"]
+ home = os.path.expanduser("~")
+
+ for key_file in key_files:
+ if os.path.isfile(home + key_file):
+ os.remove(home + key_file)
+
+ self.logger.info("Launching the cloudify-manager deployment")
+ script = "set -e; "
+ script += ("source " + self.testcase_dir +
+ "venv_cloudify/bin/activate; ")
+ script += "cd " + self.testcase_dir + "; "
+ script += "cfy init -r; "
+ script += "cd cloudify-manager-blueprint; "
+ script += ("cfy local create-requirements -o requirements.txt " +
+ "-p openstack-manager-blueprint.yaml; ")
+ script += "pip install -r requirements.txt; "
+ script += ("cfy bootstrap --install-plugins " +
+ "-p openstack-manager-blueprint.yaml -i inputs.yaml; ")
+ cmd = "/bin/bash -c '" + script + "'"
+ error = execute_command(cmd, self.logger)
+ if error:
+ return error
+
+ self.logger.info("Cloudify-manager server is UP !")
+
+ self.manager_up = True
+
+ def undeploy_manager(self):
+ self.logger.info("Launching the cloudify-manager undeployment")
+
+ self.manager_up = False
+
+ script = "source " + self.testcase_dir + "venv_cloudify/bin/activate; "
+ script += "cd " + self.testcase_dir + "; "
+ script += "cfy teardown -f --ignore-deployments; "
+ cmd = "/bin/bash -c '" + script + "'"
+ execute_command(cmd, self.logger)
+
+ self.logger.info(
+ "Cloudify-manager server has been successfully removed!")
+
+ def download_upload_and_deploy_blueprint(self, blueprint, config,
+ bp_name, dep_name):
+ self.logger.info("Downloading the {0} blueprint".format(
+ blueprint['file_name']))
+ destination_folder = self.testcase_dir + \
+ blueprint['destination_folder']
+ download_result = self._download_blueprints(blueprint['url'],
+ blueprint['branch'],
+ destination_folder)
+
+ if not download_result:
+ self.logger.error(
+ "Failed to download blueprint {0}".
+ format(blueprint['file_name']))
+ exit(-1)
+
+ self.logger.info("Writing the inputs file")
+
+ with open(self.testcase_dir + blueprint['destination_folder'] +
+ "/inputs.yaml", "w") as f:
+ f.write(yaml.dump(config, default_style='"'))
+ f.close()
+
+ self.logger.info("Launching the {0} deployment".format(bp_name))
+ script = "source " + self.testcase_dir + "venv_cloudify/bin/activate; "
+ script += ("cd " + self.testcase_dir +
+ blueprint['destination_folder'] + "; ")
+ script += ("cfy blueprints upload -b " +
+ bp_name + " -p openstack-blueprint.yaml; ")
+ script += ("cfy deployments create -b " + bp_name +
+ " -d " + dep_name + " --inputs inputs.yaml; ")
+ script += ("cfy executions start -w install -d " +
+ dep_name + " --timeout 1800; ")
+
+ cmd = "/bin/bash -c '" + script + "'"
+ error = execute_command(cmd, self.logger, 2000)
+ if error:
+ return error
+ self.logger.info("The deployment of {0} is ended".format(dep_name))
+
+ def undeploy_deployment(self, dep_name):
+ self.logger.info("Launching the {0} undeployment".format(dep_name))
+ script = "source " + self.testcase_dir + "venv_cloudify/bin/activate; "
+ script += "cd " + self.testcase_dir + "; "
+ script += ("cfy executions start -w uninstall -d " + dep_name +
+ " --timeout 1800 ; ")
+ script += "cfy deployments delete -d " + dep_name + "; "
+
+ cmd = "/bin/bash -c '" + script + "'"
+ try:
+ execute_command(cmd, self.logger)
+ except:
+ self.logger.error("Clearwater undeployment failed")
+
+ def _download_blueprints(self, blueprint_url, branch, dest_path):
+ if os.path.exists(dest_path):
+ shutil.rmtree(dest_path)
+ try:
+ Repo.clone_from(blueprint_url, dest_path, branch=branch)
+ return True
+ except:
+ return False
+
+
+def execute_command(cmd, logger, timeout=1800):
+ """
+ Execute Linux command
+ """
+ if logger:
+ logger.debug('Executing command : {}'.format(cmd))
+ timeout_exception = False
+ output_file = "output.txt"
+ f = open(output_file, 'w+')
+ try:
+ p = subprocess.call(cmd, shell=True, stdout=f,
+ stderr=subprocess.STDOUT, timeout=timeout)
+ except subprocess.TimeoutExpired:
+ timeout_exception = True
+ if logger:
+ logger.error("TIMEOUT when executing command %s" % cmd)
+ pass
+
+ f.close()
+ f = open(output_file, 'r')
+ result = f.read()
+ if result != "" and logger:
+ logger.debug(result)
+ if p == 0:
+ return False
+ else:
+ if logger and not timeout_exception:
+ logger.error("Error when executing command %s" % cmd)
+ f = open(output_file, 'r')
+ lines = f.readlines()
+ result = lines[len(lines) - 3]
+ result += lines[len(lines) - 2]
+ result += lines[len(lines) - 1]
+ return result