diff options
Diffstat (limited to 'testcases/vPing/CI/libraries/vPing.py')
| -rw-r--r-- | testcases/vPing/CI/libraries/vPing.py | 498 |
1 files changed, 0 insertions, 498 deletions
diff --git a/testcases/vPing/CI/libraries/vPing.py b/testcases/vPing/CI/libraries/vPing.py deleted file mode 100644 index 1368bbec1..000000000 --- a/testcases/vPing/CI/libraries/vPing.py +++ /dev/null @@ -1,498 +0,0 @@ -#!/usr/bin/python -# -# Copyright (c) 2015 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 -# -# 0.1: This script boots the VM1 and allocates IP address from Nova -# Later, the VM2 boots then execute cloud-init to ping VM1. -# After successful ping, both the VMs are deleted. -# 0.2: measure test duration and publish results under json format -# -# - -import os -import time -import argparse -import pprint -import sys -import logging -import yaml -import datetime -from novaclient import client as novaclient -from neutronclient.v2_0 import client as neutronclient -from keystoneclient.v2_0 import client as keystoneclient -from glanceclient import client as glanceclient - -pp = pprint.PrettyPrinter(indent=4) - -parser = argparse.ArgumentParser() - -parser.add_argument("-d", "--debug", help="Debug mode", action="store_true") -parser.add_argument("-r", "--report", - help="Create json result file", - action="store_true") - -args = parser.parse_args() - -""" logging configuration """ - -logger = logging.getLogger('vPing') -logger.setLevel(logging.DEBUG) - -ch = logging.StreamHandler() - -if args.debug: - ch.setLevel(logging.DEBUG) -else: - ch.setLevel(logging.INFO) - -formatter = logging.Formatter('%(asctime)s - %(name)s' - '- %(levelname)s - %(message)s') - -ch.setFormatter(formatter) -logger.addHandler(ch) - -REPO_PATH = os.environ['repos_dir']+'/functest/' -if not os.path.exists(REPO_PATH): - logger.error("Functest repository directory not found '%s'" % REPO_PATH) - exit(-1) -sys.path.append(REPO_PATH + "testcases/") -import functest_utils - -with open("/home/opnfv/functest/conf/config_functest.yaml") as f: - functest_yaml = yaml.safe_load(f) -f.close() - -HOME = os.environ['HOME'] + "/" -# vPing parameters -VM_BOOT_TIMEOUT = 180 -VM_DELETE_TIMEOUT = 100 -PING_TIMEOUT = functest_yaml.get("vping").get("ping_timeout") -TEST_DB = functest_yaml.get("results").get("test_db_url") -NAME_VM_1 = functest_yaml.get("vping").get("vm_name_1") -NAME_VM_2 = functest_yaml.get("vping").get("vm_name_2") -IP_1 = functest_yaml.get("vping").get("ip_1") -IP_2 = functest_yaml.get("vping").get("ip_2") -# GLANCE_IMAGE_NAME = functest_yaml.get("general"). \ -# get("openstack").get("image_name") -GLANCE_IMAGE_NAME = "functest-vping" -GLANCE_IMAGE_FILENAME = functest_yaml.get("general"). \ - get("openstack").get("image_file_name") -GLANCE_IMAGE_FORMAT = functest_yaml.get("general"). \ - get("openstack").get("image_disk_format") -GLANCE_IMAGE_PATH = functest_yaml.get("general"). \ - get("directories").get("dir_functest_data") + "/" + GLANCE_IMAGE_FILENAME - - -FLAVOR = functest_yaml.get("vping").get("vm_flavor") - -# NEUTRON Private Network parameters - -NEUTRON_PRIVATE_NET_NAME = functest_yaml.get("vping"). \ - get("vping_private_net_name") - -NEUTRON_PRIVATE_SUBNET_NAME = functest_yaml.get("vping"). \ - get("vping_private_subnet_name") - -NEUTRON_PRIVATE_SUBNET_CIDR = functest_yaml.get("vping"). \ - get("vping_private_subnet_cidr") - -NEUTRON_ROUTER_NAME = functest_yaml.get("vping"). \ - get("vping_router_name") - - -def pMsg(value): - - """pretty printing""" - pp.pprint(value) - - -def waitVmActive(nova, vm): - - # sleep and wait for VM status change - sleep_time = 3 - count = VM_BOOT_TIMEOUT / sleep_time - while True: - status = functest_utils.get_instance_status(nova, vm) - logger.debug("Status: %s" % status) - if status == "ACTIVE": - return True - if status == "ERROR" or status == "error": - return False - if count == 0: - logger.debug("Booting a VM timed out...") - return False - count -= 1 - time.sleep(sleep_time) - return False - - -def waitVmDeleted(nova, vm): - - # sleep and wait for VM status change - sleep_time = 3 - count = VM_DELETE_TIMEOUT / sleep_time - while True: - status = functest_utils.get_instance_status(nova, vm) - if not status: - return True - elif count == 0: - logger.debug("Timeout") - return False - else: - # return False - count -= 1 - time.sleep(sleep_time) - return False - - -def create_private_neutron_net(neutron): - - neutron.format = 'json' - logger.info('Creating neutron network %s...' % NEUTRON_PRIVATE_NET_NAME) - network_id = functest_utils. \ - create_neutron_net(neutron, NEUTRON_PRIVATE_NET_NAME) - - if not network_id: - return False - logger.debug("Network '%s' created successfully" % network_id) - logger.debug('Creating Subnet....') - subnet_id = functest_utils. \ - create_neutron_subnet(neutron, - NEUTRON_PRIVATE_SUBNET_NAME, - NEUTRON_PRIVATE_SUBNET_CIDR, - network_id) - if not subnet_id: - return False - logger.debug("Subnet '%s' created successfully" % subnet_id) - logger.debug('Creating Router...') - router_id = functest_utils. \ - create_neutron_router(neutron, NEUTRON_ROUTER_NAME) - - if not router_id: - return False - - logger.debug("Router '%s' created successfully" % router_id) - logger.debug('Adding router to subnet...') - - result = functest_utils.add_interface_router(neutron, router_id, subnet_id) - - if not result: - return False - - logger.debug("Interface added successfully.") - network_dic = {'net_id': network_id, - 'subnet_id': subnet_id, - 'router_id': router_id} - return network_dic - - -def cleanup(nova, neutron, image_id, network_dic, port_id1, port_id2): - - # delete both VMs - logger.info("Cleaning up...") - logger.debug("Deleting image...") - if not functest_utils.delete_glance_image(nova, image_id): - logger.error("Error deleting the glance image") - - vm1 = functest_utils.get_instance_by_name(nova, NAME_VM_1) - if vm1: - logger.debug("Deleting '%s'..." % NAME_VM_1) - nova.servers.delete(vm1) - # wait until VMs are deleted - if not waitVmDeleted(nova, vm1): - logger.error( - "Instance '%s' with cannot be deleted. Status is '%s'" % ( - NAME_VM_1, functest_utils.get_instance_status(nova, vm1))) - else: - logger.debug("Instance %s terminated." % NAME_VM_1) - - vm2 = functest_utils.get_instance_by_name(nova, NAME_VM_2) - - if vm2: - logger.debug("Deleting '%s'..." % NAME_VM_2) - vm2 = nova.servers.find(name=NAME_VM_2) - nova.servers.delete(vm2) - - if not waitVmDeleted(nova, vm2): - logger.error( - "Instance '%s' with cannot be deleted. Status is '%s'" % ( - NAME_VM_2, functest_utils.get_instance_status(nova, vm2))) - else: - logger.debug("Instance %s terminated." % NAME_VM_2) - - # delete created network - logger.info("Deleting network '%s'..." % NEUTRON_PRIVATE_NET_NAME) - net_id = network_dic["net_id"] - subnet_id = network_dic["subnet_id"] - router_id = network_dic["router_id"] - - if not functest_utils.delete_neutron_port(neutron, port_id1): - logger.error("Unable to remove port '%s'" % port_id1) - return False - logger.debug("Port '%s' removed successfully" % port_id1) - - if not functest_utils.delete_neutron_port(neutron, port_id2): - logger.error("Unable to remove port '%s'" % port_id2) - return False - logger.debug("Port '%s' removed successfully" % port_id2) - - if not functest_utils.remove_interface_router(neutron, router_id, - subnet_id): - logger.error("Unable to remove subnet '%s' from router '%s'" % ( - subnet_id, router_id)) - return False - - logger.debug("Interface removed successfully") - if not functest_utils.delete_neutron_router(neutron, router_id): - logger.error("Unable to delete router '%s'" % router_id) - return False - - logger.debug("Router deleted successfully") - - if not functest_utils.delete_neutron_subnet(neutron, subnet_id): - logger.error("Unable to delete subnet '%s'" % subnet_id) - return False - - logger.debug( - "Subnet '%s' deleted successfully" % NEUTRON_PRIVATE_SUBNET_NAME) - - if not functest_utils.delete_neutron_net(neutron, net_id): - logger.error("Unable to delete network '%s'" % net_id) - return False - - logger.debug( - "Network '%s' deleted successfully" % NEUTRON_PRIVATE_NET_NAME) - - return True - -def push_results(start_time_ts, duration, test_status): - try: - logger.debug("Pushing result into DB...") - scenario = functest_utils.get_scenario(logger) - pod_name = functest_utils.get_pod_name(logger) - functest_utils.push_results_to_db(TEST_DB, - "vPing_userdata", - logger, pod_name, scenario, - payload={'timestart': start_time_ts, - 'duration': duration, - 'status': test_status}) - except: - logger.error("Error pushing results into Database '%s'" % sys.exc_info()[0]) - - -def main(): - - creds_nova = functest_utils.get_credentials("nova") - nova_client = novaclient.Client('2', **creds_nova) - creds_neutron = functest_utils.get_credentials("neutron") - neutron_client = neutronclient.Client(**creds_neutron) - creds_keystone = functest_utils.get_credentials("keystone") - keystone_client = keystoneclient.Client(**creds_keystone) - glance_endpoint = keystone_client.service_catalog.url_for(service_type='image', - endpoint_type='publicURL') - glance_client = glanceclient.Client(1, glance_endpoint, - token=keystone_client.auth_token) - EXIT_CODE = -1 - - image = None - flavor = None - - logger.debug("Creating image '%s' from '%s'..." % (GLANCE_IMAGE_NAME, - GLANCE_IMAGE_PATH)) - image_id = functest_utils.create_glance_image(glance_client, - GLANCE_IMAGE_NAME, - GLANCE_IMAGE_PATH) - if not image_id: - logger.error("Failed to create a Glance image...") - exit(-1) - - # Check if the given image exists - image = functest_utils.get_image_id(glance_client, GLANCE_IMAGE_NAME) - if image == '': - logger.error("ERROR: Glance image '%s' not found." % GLANCE_IMAGE_NAME) - logger.info("Available images are: ") - pMsg(nova_client.images.list()) - exit(-1) - - network_dic = create_private_neutron_net(neutron_client) - - if not network_dic: - logger.error( - "There has been a problem when creating the neutron network") - exit(-1) - - network_id = network_dic["net_id"] - - # Check if the given flavor exists - - try: - flavor = nova_client.flavors.find(name=FLAVOR) - logger.info("Flavor found '%s'" % FLAVOR) - except: - logger.error("Flavor '%s' not found." % FLAVOR) - logger.info("Available flavors are: ") - pMsg(nova_client.flavor.list()) - exit(-1) - - # Deleting instances if they exist - - servers = nova_client.servers.list() - for server in servers: - if server.name == NAME_VM_1 or server.name == NAME_VM_2: - logger.info("Instance %s found. Deleting..." % server.name) - server.delete() - - # boot VM 1 - # basic boot - # tune (e.g. flavor, images, network) to your specific - # openstack configuration here - # we consider start time at VM1 booting - start_time_ts = time.time() - end_time_ts = start_time_ts - logger.info("vPing Start Time:'%s'" % ( - datetime.datetime.fromtimestamp(start_time_ts).strftime( - '%Y-%m-%d %H:%M:%S'))) - - # create VM - logger.debug("Creating port 'vping-port-1' with IP %s..." % IP_1) - port_id1 = functest_utils.create_neutron_port(neutron_client, - "vping-port-1", network_id, - IP_1) - if not port_id1: - logger.error("Unable to create port.") - exit(-1) - - logger.info("Creating instance '%s' with IP %s..." % (NAME_VM_1, IP_1)) - logger.debug( - "Configuration:\n name=%s \n flavor=%s \n image=%s \n " - "network=%s \n" % (NAME_VM_1, flavor, image, network_id)) - vm1 = nova_client.servers.create( - name=NAME_VM_1, - flavor=flavor, - image=image, - # nics = [{"net-id": network_id, "v4-fixed-ip": IP_1}] - nics=[{"port-id": port_id1}] - ) - - # wait until VM status is active - if not waitVmActive(nova_client, vm1): - - logger.error("Instance '%s' cannot be booted. Status is '%s'" % ( - NAME_VM_1, functest_utils.get_instance_status(nova_client, vm1))) - cleanup(nova_client, neutron_client, image_id, network_dic, port_id1) - return (EXIT_CODE) - else: - logger.info("Instance '%s' is ACTIVE." % NAME_VM_1) - - # Retrieve IP of first VM - # logger.debug("Fetching IP...") - # server = functest_utils.get_instance_by_name(nova_client, NAME_VM_1) - # theoretically there is only one IP address so we take the - # first element of the table - # Dangerous! To be improved! - # test_ip = server.networks.get(NEUTRON_PRIVATE_NET_NAME)[0] - test_ip = IP_1 - logger.debug("Instance '%s' got %s" % (NAME_VM_1, test_ip)) - - # boot VM 2 - # we will boot then execute a ping script with cloud-init - # the long chain corresponds to the ping procedure converted with base 64 - # tune (e.g. flavor, images, network) to your specific openstack - # configuration here - u = "#!/bin/sh\n\nwhile true; do\n ping -c 1 %s 2>&1 >/dev/null\n " \ - "RES=$?\n if [ \"Z$RES\" = \"Z0\" ] ; then\n echo 'vPing OK'\n " \ - "break\n else\n echo 'vPing KO'\n fi\n sleep 1\ndone\n" % test_ip - - # create VM - logger.debug("Creating port 'vping-port-2' with IP %s..." % IP_2) - port_id2 = functest_utils.create_neutron_port(neutron_client, - "vping-port-2", network_id, - IP_2) - - if not port_id2: - logger.error("Unable to create port.") - exit(-1) - logger.info("Creating instance '%s' with IP %s..." % (NAME_VM_2, IP_2)) - logger.debug( - "Configuration:\n name=%s \n flavor=%s \n image=%s \n network=%s " - "\n userdata= \n%s" % ( - NAME_VM_2, flavor, image, network_id, u)) - vm2 = nova_client.servers.create( - name=NAME_VM_2, - flavor=flavor, - image=image, - nics=[{"port-id": port_id2}], - userdata=u - ) - - if not waitVmActive(nova_client, vm2): - logger.error("Instance '%s' cannot be booted. Status is '%s'" % ( - NAME_VM_2, functest_utils.get_instance_status(nova_client, vm2))) - cleanup(nova_client, neutron_client, image_id, network_dic, - port_id1, port_id2) - return (EXIT_CODE) - else: - logger.info("Instance '%s' is ACTIVE." % NAME_VM_2) - - logger.info("Waiting for ping...") - sec = 0 - metadata_tries = 0 - console_log = vm2.get_console_output() - duration = 0 - - while True: - time.sleep(1) - console_log = vm2.get_console_output() - # print "--"+console_log - # report if the test is failed - if "vPing OK" in console_log: - logger.info("vPing detected!") - - # we consider start time at VM1 booting - end_time_ts = time.time() - duration = round(end_time_ts - start_time_ts, 1) - logger.info("vPing duration:'%s'" % duration) - EXIT_CODE = 0 - break - elif "failed to read iid from metadata" in console_log or \ - metadata_tries > 5: - EXIT_CODE = -2 - break - elif sec == PING_TIMEOUT: - logger.info("Timeout reached.") - break - elif sec % 10 == 0: - if "request failed" in console_log: - logger.debug("It seems userdata is not supported in nova boot."+\ - " Waiting a bit...") - metadata_tries += 1 - else: - logger.debug("Pinging %s. Waiting for response..." % IP_2) - sec += 1 - - test_status = "NOK" - if EXIT_CODE == 0: - logger.info("vPing OK") - test_status = "OK" - elif EXIT_CODE == -2: - duration = 0 - logger.info("Userdata is not supported in nova boot. Aborting test...") - else: - duration = 0 - logger.error("vPing FAILED") - - cleanup(nova_client, neutron_client, image_id, network_dic, - port_id1, port_id2) - - if args.report: - push_results(start_time_ts, duration, test_status) - - exit(EXIT_CODE) - -if __name__ == '__main__': - main() |