#!/usr/bin/env python ############################################################################## # Copyright (c) 2016 Huawei Technologies Co.,Ltd and others. # # 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 argparse import time import logging import urllib2 import shutil from heatclient.client import Client as HeatClient from keystoneclient.v2_0.client import Client as KeystoneClient from glanceclient.v2.client import Client as GlanceClient from novaclient.client import Client as NovaClient #------------------------------------------------------ # parser for configuration files in each test case # ------------------------------------------------------ parser = argparse.ArgumentParser() parser.add_argument("-c", "--conf", help="configuration files for the testcase, in yaml format", default="/home/opnfv/bottlenecks/testsuites/vstf/testcase_cfg/vstf_Tu1.yaml") args = parser.parse_args() #-------------------------------------------------- # logging configuration #-------------------------------------------------- logger = logging.getLogger(__name__) def _get_keystone_client(): keystone_client = KeystoneClient( auth_url=os.environ.get('OS_AUTH_URL'), username=os.environ.get('OS_USERNAME'), password=os.environ.get('OS_PASSWORD'), tenant_name=os.environ.get('OS_TENANT_NAME'), cacert=os.environ.get('OS_CACERT')) return keystone_client def _get_heat_client(): keystone = _get_keystone_client() heat_endpoint = keystone.service_catalog.url_for(service_type='orchestration') heat_client = HeatClient('1', endpoint=heat_endpoint, token=keystone.auth_token) return heat_client def _get_glance_client(): keystone = _get_keystone_client() glance_endpoint = keystone.service_catalog.url_for(service_type='image', endpoint_type='publicURL') return GlanceClient(glance_endpoint, token=keystone.auth_token) def _get_nova_client(): nova_client = NovaClient("2", os.environ.get('OS_USERNAME'), os.environ.get('OS_PASSWORD'), os.environ.get('OS_TENANT_NAME'), os.environ.get('OS_AUTH_URL')) return nova_client def _download_url(src_url, dest_dir): ''' Download a file to a destination path given a URL''' file_name = src_url.rsplit('/')[-1] dest = dest_dir + "/" + file_name try: response = urllib2.urlopen(src_url) except (urllib2.HTTPError, urllib2.URLError): return None with open(dest, 'wb') as f: shutil.copyfileobj(response, f) return dest def vstf_stack_satisfy(name="bottlenecks_vstf_stack", status="CREATE_COMPLETE"): heat = _get_heat_client() for stack in heat.stacks.list(): if status == None and stack.stack_name == name: # Found target stack print "Found stack, name=" + str(stack.stack_name) return True elif stack.stack_name == name and stack.stack_status==status: print "Found stack, name=" + str(stack.stack_name) + ", status=" + str(stack.stack_status) return True return False def vstf_env_prepare(template=None): print "========== Prepare vstf environment ==========" logger.info("env preparation for testcase.") def vstf_env_cleanup(): print "========== Cleanup vstf environment ==========" glance = _get_glance_client() heat = _get_heat_client() nova = _get_nova_client() for image in glance.images.list(): if image.name.find("bottlenecks_vstf") >= 0: print "Delete image, id:" + str(image.id) + ", name:" + str(image.name) glance.images.delete(image.id) for keypair in nova.keypairs.list(): if keypair.name.find("bottlenecks_vstf") >= 0: print "Delete keypair, id:" + str(keypair.id) + ", name:" + str(keypair.name) nova.keypairs.delete(keypair.id) for flavor in nova.flavors.list(): if flavor.name.find("bottlenecks_vstf") >= 0: print "Delete flavor, id:" + str(flavor.id) + ", name:" + str(flavor.name) nova.flavors.delete(flavor.id) for stack in heat.stacks.list(): if stack.stack_name.find("bottlenecks_vstf") >= 0: print "Delete stack, id: " + str(stack.id) + ", name:" + str(stack.stack_name) heat.stacks.delete(stack.id) timeInProgress = 0 while vstf_stack_satisfy(name="bottlenecks_vstf_stack", status=None) and timeInProgress < 60: time.sleep(5) timeInProgress = timeInProgress + 5 if vstf_stack_satisfy(name="bottlenecks_vstf_stack", status=None) == True: print "Failed to clean the stack" return False else: return True def vstf_create_images(imagefile=None, image_name="bottlenecks_vstf_image"): print "========== Create vstf image in OS ==========" if imagefile == None: print "imagefile not set/found" return False glance = _get_glance_client() image = glance.images.create(name=image_name, disk_format="qcow2", container_format="bare") with open(imagefile) as fimage: glance.images.upload(image.id, fimage) timeInQueue = 0 img_status = image.status while img_status == "queued" and timeInQueue < 30: print " image's status: " + img_status time.sleep(1) timeInQueue = timeInQueue + 1 img_status = glance.images.get(image.id).status print "After %d seconds, the image's status is [%s]" %(timeInQueue, img_status) return True if img_status == "active" else False def vstf_create_keypairs(key_path, name="bottlenecks_vstf_keypair"): print "========== Add vstf keypairs in OS ==========" nova = _get_nova_client() with open(key_path) as pkey: nova.keypairs.create(name=name, public_key=pkey.read()) def vstf_create_flavors(name="bottlenecks_vstf_flavor", ram=4096, vcpus=2, disk=10): print "========== Create vstf flavors in OS ==========" nova = _get_nova_client() nova.flavors.create(name=name, ram=ram, vcpus=vcpus, disk=disk) def vstf_create_instances(template_file, vstf_parameters=None, stack_name="bottlenecks_vstf_stack"): print "========== Create vstf instances ==========" heat = _get_heat_client() with open(template_file) as template: stack = heat.stacks.create(stack_name=stack_name, template=template.read(), parameters=vstf_parameters) stack_id = stack['stack']['id'] stack_status = heat.stacks.get(stack_id).stack_status print "Created stack, id=" + str(stack_id) + ", status=" + str(stack_status) timeInProgress= 0 while stack_status == "CREATE_IN_PROGRESS" and timeInProgress < 150: print " stack's status: %s, after %d seconds" %(stack_status, timeInProgress) time.sleep(5) timeInProgress = timeInProgress + 5 stack_status = heat.stacks.get(stack_id).stack_status print "After %d seconds, the stack's status is [%s]" %(timeInProgress, stack_status) return True if stack_status == "CREATE_COMPLETE" else False def get_instances(nova_client): try: instances = nova_client.servers.list(search_opts={'all_tenants': 1}) return instances except Exception, e: print "Error [get_instances(nova_client)]:", e return None def vstf_run(launch_file=None, test_file=None): print "================run vstf===============" nova = _get_nova_client() print(nova.servers.list()) time.sleep(100) instances = get_instances(nova) if instances == None: print "Found *None* instances, exit vstf_run()!" return False if launch_file == None or test_file == None: print "Error, vstf launch/test file not given" return False cmd = "bash " + launch_file subprocess.call(cmd, shell=True) time.sleep(50) cmd = "bash " + test_file subprocess.call(cmd, shell=True) time.sleep(20) def main(): Bottlenecks_repo_dir = "/home/opnfv/bottlenecks" # same in Dockerfile, docker directory Heat_template = Bottlenecks_repo_dir + "/testsuites/vstf/testcase_cfg/vstf_heat_template.yaml" manager_image_url = 'http://artifacts.opnfv.org/bottlenecks/vstf-manager-new.img' agent_image_url = 'http://artifacts.opnfv.org/bottlenecks/vstf-agent-new.img' #vstf_env_prepare(testcase_cfg) vstf_env_cleanup() dest_dir = "/tmp" manager_file = _download_url(manager_image_url, dest_dir) if manager_file == None: print "error with downloading image(s)" exit(-1) agent_file = _download_url(agent_image_url, dest_dir) if agent_file == None: print "error with downloading image(s)" exit(-1) #TO DO:the parameters are all used defaults here, it should be changed depends on what it is really named parameters={'key_name': 'bottlenecks_vstf_keypair', 'flavor': 'bottlenecks_vstf_flavor', 'public_net': os.environ.get('EXTERNAL_NET')} print "Heat_template_file: " + Heat_template print "parameters:\n" + str(parameters) if not (args.conf): logger.error("Configuration files are not set for testcase") exit(-1) else: testcase_cfg = args.conf manager_image_created = False tester_image_created = False target_image_created = False stack_created = False manager_image_created = vstf_create_images(imagefile=manager_file, image_name="vstf-manager") tester_image_created = vstf_create_images(imagefile=agent_file, image_name="vstf-tester") target_image_created = vstf_create_images(imagefile=agent_file, image_name="vstf-target") keyPath = Bottlenecks_repo_dir + "/utils/infra_setup/bottlenecks_key/bottlenecks_key.pub" vstf_create_keypairs(key_path=keyPath) vstf_create_flavors() if manager_image_created == True and tester_image_created == True and target_image_created == True: stack_created = vstf_create_instances(template_file=Heat_template, vstf_parameters=parameters, stack_name="bottlenecks_vstf_stack") else: print "Cannot create instances, as Failed to create image(s)." exit (-1) print "Wait 100 seconds after stack creation..." time.sleep(100) launchfile = Bottlenecks_repo_dir + "/utils/infra_setup/heat_template/vstf_heat_template/launch_vstf.sh" testfile = Bottlenecks_repo_dir + "utils/infra_setup/heat_template/vstf_heat_template/test_vstf.sh" vstf_run(launch_file=launchfile, test_file=testfile) vstf_env_cleanup() if __name__=='__main__': main()