import re, json, os, urllib2, argparse, logging, shutil, subprocess, yaml
from git import Repo
+from neutronclient.v2_0 import client
+
actions = ['start', 'check', 'clean']
logger.info("functest.yaml stored in %s" % dest)
else:
logger.info("functest.yaml found in %s" % dest)
-
-with open('functest.yaml') as f:
+
+
+with open('./functest.yaml') as f:
functest_yaml = yaml.safe_load(f)
f.close()
""" global variables """
+# Directories
HOME = os.environ['HOME']+"/"
FUNCTEST_BASE_DIR = HOME + functest_yaml.get("general").get("directories").get("dir_functest")
RALLY_REPO_DIR = HOME + functest_yaml.get("general").get("directories").get("dir_rally_repo")
BENCH_TESTS_DIR = HOME + functest_yaml.get("general").get("directories").get("dir_rally_scn")
VPING_DIR = HOME + functest_yaml.get("general").get("directories").get("dir_vping")
ODL_DIR = HOME + functest_yaml.get("general").get("directories").get("dir_odl")
+
+# NEUTRON Public Network parameters
+NEUTRON_PUBLIC_NET_NAME = functest_yaml.get("general").get("openstack").get("neutron_public_net_name")
+NEUTRON_PUBLIC_SUBNET_NAME = functest_yaml.get("general").get("openstack").get("neutron_public_subnet_name")
+NEUTRON_PUBLIC_SUBNET_CIDR = functest_yaml.get("general").get("openstack").get("neutron_public_subnet_cidr")
+NEUTRON_PUBLIC_SUBNET_START = functest_yaml.get("general").get("openstack").get("neutron_public_subnet_start")
+NEUTRON_PUBLIC_SUBNET_END = functest_yaml.get("general").get("openstack").get("neutron_public_subnet_end")
+
+# NEUTRON Private Network parameters
+NEUTRON_PRIVATE_NET_NAME = functest_yaml.get("general").get("openstack").get("neutron_private_net_name")
+NEUTRON_PRIVATE_SUBNET_NAME = functest_yaml.get("general").get("openstack").get("neutron_private_subnet_name")
+NEUTRON_PRIVATE_SUBNET_CIDR = functest_yaml.get("general").get("openstack").get("neutron_private_subnet_cidr")
+ROUTER_NAME = functest_yaml.get("general").get("openstack").get("neutron_router_name")
+
+#GLANCE image parameters
IMAGE_URL = functest_yaml.get("general").get("openstack").get("image_url")
IMAGE_DISK_FORMAT = functest_yaml.get("general").get("openstack").get("image_disk_format")
IMAGE_NAME = functest_yaml.get("general").get("openstack").get("image_name")
IMAGE_FILE_NAME = IMAGE_URL.rsplit('/')[-1]
IMAGE_DOWNLOAD_PATH = FUNCTEST_BASE_DIR + IMAGE_FILE_NAME
-
-
+credentials = None
+neutron_client = None
def config_functest_start():
"""
Start the functest environment installation
"""
+
if config_functest_check():
logger.info("Functest environment already installed in %s. Nothing to do." %FUNCTEST_BASE_DIR)
exit(0)
- elif not check_internet_connectivity():
+
+ if not check_internet_connectivity():
logger.error("There is no Internet connectivity. Please check the network configuration.")
exit(-1)
elif not check_credentials():
logger.error("Please source the openrc credentials and run the script again.")
#TODO: source the credentials in this script
exit(-1)
+
else:
+ # Clean in case there are left overs
+
config_functest_clean()
- logger.info("Starting installationg of functest environment in %s" %FUNCTEST_BASE_DIR)
+ logger.info("Starting installationg of functest environment in %s" % FUNCTEST_BASE_DIR)
os.makedirs(FUNCTEST_BASE_DIR)
if not os.path.exists(FUNCTEST_BASE_DIR):
logger.error("There has been a problem while creating the environment directory.")
config_functest_clean()
exit(-1)
+ credentials = get_credentials()
+ neutron_client = client.Client(**credentials)
+
+ logger.info("Configuring Neutron...")
+ logger.info("Checking if public network '%s' exists..." % NEUTRON_PUBLIC_NET_NAME)
+ #Now: if exists we don't create it again (the clean command does not clean the neutron networks yet)
+ if check_neutron_net(neutron_client, NEUTRON_PUBLIC_NET_NAME):
+ logger.info("Public network '%s' found. No need to create another one." % NEUTRON_PUBLIC_NET_NAME)
+ else:
+ logger.info("Public network '%s' not found. Creating..." % NEUTRON_PUBLIC_NET_NAME)
+ if not create_public_neutron_net(neutron_client):
+ logger.error("There has been a problem while creating the Neutron network.")
+ #config_functest_clean()
+ exit(-1)
+
+
+ logger.info("Checking if private network '%s' exists..." % NEUTRON_PRIVATE_NET_NAME)
+ #Now: if exists we don't create it again (the clean command does not clean the neutron networks yet)
+ if check_neutron_net(neutron_client, NEUTRON_PRIVATE_NET_NAME):
+ logger.info("Private network '%s' found. No need to create another one." % NEUTRON_PRIVATE_NET_NAME)
+ else:
+ logger.info("Private network '%s' not found. Creating..." % NEUTRON_PRIVATE_NET_NAME)
+ if not create_private_neutron_net(neutron_client):
+ logger.error("There has been a problem while creating the Neutron network.")
+ #config_functest_clean()
+ exit(-1)
+
+
logger.info("Donwloading image...")
if not download_url_with_progress(IMAGE_URL, FUNCTEST_BASE_DIR):
logger.error("There has been a problem while downloading the image.")
"""
Check if the functest environment is properly installed
"""
+ errors_all = False
+
logger.info("Checking current functest configuration...")
+ credentials = get_credentials()
+ neutron_client = client.Client(**credentials)
logger.debug("Checking directories...")
+ errors = False
dirs = [FUNCTEST_BASE_DIR, RALLY_INSTALLATION_DIR, RALLY_REPO_DIR, RALLY_TEST_DIR, BENCH_TESTS_DIR, VPING_DIR, ODL_DIR]
for dir in dirs:
if not os.path.exists(dir):
- logger.debug("The directory %s does not exist." %dir)
- return False
- logger.debug(" %s found" % dir)
+ logger.debug("The directory '%s' does NOT exist." % dir)
+ errors = True
+ errors_all = True
+ else:
+ logger.debug(" %s found" % dir)
+ if not errors:
+ logger.debug("...OK")
+ else:
+ logger.debug("...FAIL")
+
- logger.debug("...OK")
logger.debug("Checking Rally deployment...")
if not check_rally():
- logger.debug("Rally deployment not found.")
- return False
- logger.debug("...OK")
+ logger.debug("Rally deployment NOT found.")
+ errors_all = True
+ logger.debug("...FAIL")
+ else:
+ logger.debug("...OK")
+
+
+ logger.debug("Checking Neutron...")
+ errors = False
+ if not check_neutron_net(neutron_client, NEUTRON_PRIVATE_NET_NAME):
+ logger.debug(" Private network '%s' NOT found." % NEUTRON_PRIVATE_NET_NAME)
+ errors = True
+ errors_all = True
+ else:
+ logger.debug(" Private network '%s' found." % NEUTRON_PRIVATE_NET_NAME)
+
+ if not check_neutron_net(neutron_client, NEUTRON_PUBLIC_NET_NAME):
+ logger.debug(" Public network '%s' NOT found." % NEUTRON_PUBLIC_NET_NAME)
+ errors = True
+ errors_all = True
+ else:
+ logger.debug(" Public network '%s' found." % NEUTRON_PUBLIC_NET_NAME)
+
+ if not errors:
+ logger.debug("...OK")
+ else:
+ logger.debug("...FAIL")
+
logger.debug("Checking Image...")
+ errors = False
if not os.path.isfile(IMAGE_DOWNLOAD_PATH):
- return False
- logger.debug(" Image file found in %s" %IMAGE_DOWNLOAD_PATH)
+ logger.debug(" Image file '%s' NOT found." % IMAGE_DOWNLOAD_PATH)
+ errors = True
+ errors_all = True
+ else:
+ logger.debug(" Image file found in %s" % IMAGE_DOWNLOAD_PATH)
cmd="glance image-list | grep " + IMAGE_NAME
FNULL = open(os.devnull, 'w');
#if the command does not exist or there is no glance image
line = p.stdout.readline()
if line == "":
- logger.debug(" Glance image not found")
- return False
- logger.debug(" Glance image found")
- logger.debug("...OK")
+ logger.debug(" Glance image NOT found.")
+ errors = True
+ errors_all = True
+ else:
+ logger.debug(" Glance image found.")
- #TODO: check OLD environment setup
+ if not errors:
+ logger.debug("...OK")
+ else:
+ logger.debug("...FAIL")
- return True
+ #TODO: check OLD environment setup
+ if errors_all:
+ return False
+ else:
+ return True
cmd = "sudo rm -rf " + FUNCTEST_BASE_DIR #need to be sudo, not possible with rmtree
execute_command(cmd)
+ #logger.debug("Deleting Neutron network %s" % NEUTRON_PRIVATE_NET_NAME)
+ #if not delete_neutron_net() :
+ # logger.error("Error deleting the network. Remove it manually.")
+
logger.debug("Deleting glance images")
cmd = "glance image-list | grep "+IMAGE_NAME+" | cut -c3-38"
p = os.popen(cmd,"r")
return True
+
+
+
def install_rally():
if check_rally():
logger.info("Rally is already installed.")
return True
+def get_credentials():
+ d = {}
+ d['username'] = os.environ['OS_USERNAME']
+ d['password'] = os.environ['OS_PASSWORD']
+ d['auth_url'] = os.environ['OS_AUTH_URL']
+ d['tenant_name'] = os.environ['OS_TENANT_NAME']
+ return d
+
+def get_nova_credentials():
+ d = {}
+ d['username'] = os.environ['OS_USERNAME']
+ d['api_key'] = os.environ['OS_PASSWORD']
+ d['auth_url'] = os.environ['OS_AUTH_URL']
+ d['project_id'] = os.environ['OS_TENANT_NAME']
+ return d
+
+
def download_tests():
os.makedirs(VPING_DIR)
os.makedirs(ODL_DIR)
os.makedirs(BENCH_TESTS_DIR)
- logger.info("Downloading functest.yaml...")
- yaml_url = 'https://git.opnfv.org/cgit/functest/plain/testcases/functest.yaml'
- if not download_url(yaml_url,FUNCTEST_BASE_DIR):
- logger.error("Unable to download the configuration file functest.yaml")
+ logger.info("Copying functest.yaml to functest environment...")
+ try:
+ shutil.copy("./functest.yaml", FUNCTEST_BASE_DIR+"functest.yaml")
+ except:
+ print "Error copying the file:", sys.exc_info()[0]
return False
logger.info("Downloading vPing test...")
return True
+def create_public_neutron_net(neutron):
+ try:
+ neutron.format = 'json'
+ logger.debug('Creating Neutron network %s...' % NEUTRON_PUBLIC_NET_NAME)
+ json_body = {'network': {'name': NEUTRON_PUBLIC_NET_NAME, 'admin_state_up': True, 'router:external': True}}
+ netw = neutron.create_network(body=json_body)
+ net_dict = netw['network']
+ network_id = net_dict['id']
+ logger.debug("Network '%s' created successfully" % network_id)
+
+ logger.debug('Creating Subnet....')
+ json_body = {'subnets': [{'cidr': NEUTRON_PUBLIC_SUBNET_CIDR,
+ 'ip_version': 4, 'network_id': network_id}]}
+ subnet = neutron.create_subnet(body=json_body)
+ logger.debug("Subnet '%s' created successfully" % subnet)
+ except:
+ print "Error:", sys.exc_info()[0]
+ return False
+
+ logger.info("Public Neutron network created successfully.")
+ return True
+
+def create_private_neutron_net(neutron):
+ try:
+ neutron.format = 'json'
+ logger.debug('Creating Neutron network %s...' % NEUTRON_PRIVATE_NET_NAME)
+ json_body = {'network': {'name': NEUTRON_PRIVATE_NET_NAME,
+ 'admin_state_up': True}}
+ netw = neutron.create_network(body=json_body)
+ net_dict = netw['network']
+ network_id = net_dict['id']
+ logger.debug("Network '%s' created successfully" % network_id)
+
+ logger.debug('Creating Subnet....')
+ json_body = {'subnets': [{'cidr': NEUTRON_PRIVATE_SUBNET_CIDR,
+ 'ip_version': 4, 'network_id': network_id}]}
+ subnet = neutron.create_subnet(body=json_body)
+ logger.debug("Subnet '%s' created successfully" % subnet)
+
+ logger.debug('Creating Router...')
+ json_body = {'router': {'name': ROUTER_NAME, 'admin_state_up': True}}
+ router = neutron.create_router(json_body)
+ logger.debug("Router '%s' created successfully" % router)
+ router_id = router['router']['id']
+
+ logger.debug('Creating Port')
+ json_body = {'port': {
+ 'admin_state_up': True,
+ 'device_id': router_id,
+ 'name': 'port1',
+ 'network_id': network_id,
+ }}
+ response = neutron.create_port(body=json_body)
+ logger.debug("Port created successfully.")
+
+ logger.debug('Setting up gateway...')
+ public_network_id = get_network_id(neutron,NEUTRON_PUBLIC_NET_NAME)
+ json_body = {'network_id': public_network_id, 'enable_snat' : True}
+ gateway = neutron.add_gateway_router(router_id,body=json_body)
+ logger.debug("Gateway '%s' added successfully" % gateway)
+ except:
+ print "Error:", sys.exc_info()[0]
+ return False
+
+ logger.info("Private Neutron network created successfully.")
+ return True
+
+def get_network_id(neutron, network_name):
+ networks = neutron.list_networks()['networks']
+ id = ''
+ for n in networks:
+ if n['name'] == network_name:
+ id = n['id']
+ break
+ return id
+
+def check_neutron_net(neutron, net_name):
+ for network in neutron.list_networks()['networks']:
+ if network['name'] == net_name :
+ for subnet in network['subnets']:
+ return True
+ return False
+
+def delete_neutron_net(neutron):
+ #TODO: remove router, ports
+ try:
+ #https://github.com/isginf/openstack_tools/blob/master/openstack_remove_tenant.py
+ for network in neutron.list_networks()['networks']:
+ if network['name'] == NEUTRON_PRIVATE_NET_NAME :
+ for subnet in network['subnets']:
+ print "Deleting subnet " + subnet
+ neutron.delete_subnet(subnet)
+ print "Deleting network " + network['name']
+ neutron.delete_neutron_net(network['id'])
+ finally:
+ return True
+ return False
+
+
+
def create_glance_image(path,name,disk_format):
return True
+
+
+
def download_url(url, dest_path):
"""
Download a file to a destination path given a URL