# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
-#TO DO: complete run_vstf
+
+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 file_name
+
+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(src_url=None, image_name="bottlenecks_vstf_image"):
+ print "========== Create vstf image in OS =========="
+ dest_dir = '/tmp'
+ file_name = _download_url(src_url, dest_dir)
+ if file_name == None:
+ return False
+
+ glance = _get_glance_client()
+ imagefile = dest_dir + "/" + file_name
+ 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():
+ print "================run vstf==============="
+
+ nova = _get_nova_client()
+ print(nova.servers.list())
+ instances = get_instances(nova)
+ if instances == None:
+ print "Found *None* instances, exit vstf_run()!"
+ return False
+
+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'
+
+ #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
+
+ #vstf_env_prepare(testcase_cfg)
+ vstf_env_cleanup()
+
+ manager_image_created = vstf_create_images(src_url=manager_image_url, image_name="vstf-manager")
+ tester_image_created = vstf_create_images(src_url=agent_image_url, image_name="vstf-tester")
+ target_image_created = vstf_create_images(src_url=agent_image_url, 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)
+
+ vstf_run()
+
+ vstf_env_cleanup()
+
+if __name__=='__main__':
+ main()
Code Review / bottlenecks.git / blobdiff