This is to be used by feature projects or newcomers to functest.
SFC or BGPVPN test cases can be based on this one.
The script creates an instance and assigns a floating IP to it.
Change-Id: If35495631031187bfb5382ba8c0a8884dfaa3d7f
Signed-off-by: jose.lausuch <jose.lausuch@ericsson.com>
Depends-On: Ie10d55872bc8c5a404b0d0156ee49a9d94482008
subnet_cidr: 192.168.121.0/24
router_name: promise-router
+example:
+ example_vm_name: example-vm
+ example_flavor: m1.small
+ example_image_name: functest-example-vm
+ example_private_net_name: example-net
+ example_private_subnet_name: example-subnet
+ example_private_subnet_cidr: 192.168.170.0/24
+ example_router_name: example-router
+ example_sg_name: example-sg
+ example_sg_descr: Example Security group
+
results:
test_db_url: http://testresults.opnfv.org/test/api/v1
--- /dev/null
+#!/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
+#
+# This script boots an instance and assigns a floating ip
+#
+
+import argparse
+import os
+import sys
+import functest.utils.functest_logger as ft_logger
+import functest.utils.functest_utils as ft_utils
+import functest.utils.openstack_utils as os_utils
+
+parser = argparse.ArgumentParser()
+
+parser.add_argument("-r", "--report",
+ help="Create json result file",
+ action="store_true")
+
+args = parser.parse_args()
+
+""" logging configuration """
+logger = ft_logger.Logger("create_instance_and_ip").getLogger()
+
+REPO_PATH = os.environ['repos_dir'] + '/functest/'
+HOME = os.environ['HOME'] + "/"
+
+VM_BOOT_TIMEOUT = 180
+
+INSTANCE_NAME = ft_utils.get_parameter_from_yaml("example.example_vm_name")
+FLAVOR = ft_utils.get_parameter_from_yaml("example.example_flavor")
+IMAGE_NAME = ft_utils.get_parameter_from_yaml("example.example_image_name")
+IMAGE_FILENAME = ft_utils.get_parameter_from_yaml(
+ "general.openstack.image_file_name")
+IMAGE_FORMAT = ft_utils.get_parameter_from_yaml(
+ "general.openstack.image_disk_format")
+IMAGE_PATH = ft_utils.get_parameter_from_yaml(
+ "general.directories.dir_functest_data") + "/" + IMAGE_FILENAME
+
+# NEUTRON Private Network parameters
+
+NET_NAME = ft_utils.get_parameter_from_yaml(
+ "example.example_private_net_name")
+SUBNET_NAME = ft_utils.get_parameter_from_yaml(
+ "example.example_private_subnet_name")
+SUBNET_CIDR = ft_utils.get_parameter_from_yaml(
+ "example.example_private_subnet_cidr")
+ROUTER_NAME = ft_utils.get_parameter_from_yaml(
+ "example.example_router_name")
+
+SECGROUP_NAME = ft_utils.get_parameter_from_yaml(
+ "example.example_sg_name")
+SECGROUP_DESCR = ft_utils.get_parameter_from_yaml(
+ "example.example_sg_descr")
+
+TEST_DB = ft_utils.get_parameter_from_yaml("results.test_db_url")
+
+
+def main():
+
+ nova_client = os_utils.get_nova_client()
+ neutron_client = os_utils.get_neutron_client()
+ glance_client = os_utils.get_glance_client()
+
+ image_id = os_utils.create_glance_image(glance_client,
+ IMAGE_NAME,
+ IMAGE_PATH,
+ disk=IMAGE_FORMAT,
+ container="bare",
+ public=True,
+ logger=logger)
+
+ network_dic = os_utils.create_network_full(logger,
+ neutron_client,
+ NET_NAME,
+ SUBNET_NAME,
+ ROUTER_NAME,
+ SUBNET_CIDR)
+ if not network_dic:
+ logger.error(
+ "There has been a problem when creating the neutron network")
+ sys.exit(-1)
+
+ network_id = network_dic["net_id"]
+
+ sg_id = os_utils.create_security_group_full(logger, neutron_client,
+ SECGROUP_NAME, SECGROUP_DESCR)
+
+ # boot INTANCE
+ logger.info("Creating instance '%s'..." % INSTANCE_NAME)
+ logger.debug(
+ "Configuration:\n name=%s \n flavor=%s \n image=%s \n "
+ "network=%s \n" % (INSTANCE_NAME, FLAVOR, image_id, network_id))
+ instance = os_utils.create_instance_and_wait_for_active(FLAVOR,
+ image_id,
+ network_id,
+ INSTANCE_NAME)
+
+ if instance is None:
+ logger.error("Error while booting instance.")
+ sys.exit(-1)
+ # Retrieve IP of INSTANCE
+ instance_ip = instance.networks.get(NET_NAME)[0]
+ logger.debug("Instance '%s' got private ip '%s'." %
+ (INSTANCE_NAME, instance_ip))
+
+ logger.info("Adding '%s' to security group '%s'..."
+ % (INSTANCE_NAME, SECGROUP_NAME))
+ os_utils.add_secgroup_to_instance(nova_client, instance.id, sg_id)
+
+ logger.info("Creating floating IP for VM '%s'..." % INSTANCE_NAME)
+ floatip_dic = os_utils.create_floating_ip(neutron_client)
+ floatip = floatip_dic['fip_addr']
+ # floatip_id = floatip_dic['fip_id']
+
+ if floatip is None:
+ logger.error("Cannot create floating IP.")
+ sys.exit(-1)
+ logger.info("Floating IP created: '%s'" % floatip)
+
+ logger.info("Associating floating ip: '%s' to VM '%s' "
+ % (floatip, INSTANCE_NAME))
+ if not os_utils.add_floating_ip(nova_client, instance.id, floatip):
+ logger.error("Cannot associate floating IP to VM.")
+ sys.exit(-1)
+
+ sys.exit(0)
+
+if __name__ == '__main__':
+ main()
def create_instance(flavor_name,
image_id,
network_id,
- instance_name="",
- config_drive=False,
- userdata=""):
+ instance_name="functest-vm",
+ confdrive=True,
+ userdata=None):
nova_client = get_nova_client()
try:
flavor = nova_client.flavors.find(name=flavor_name)
flavor_name)
print(nova_client.flavor.list())
return -1
-
- return nova_client.servers.create(
- name=instance_name,
- flavor=flavor,
- image=image_id,
- config_drive=config_drive,
- nics=[{"net-id": network_id}]
- )
+ if userdata is None:
+ instance = nova_client.servers.create(
+ name=instance_name,
+ flavor=flavor,
+ image=image_id,
+ nics=[{"net-id": network_id}]
+ )
+ else:
+ instance = nova_client.servers.create(
+ name=instance_name,
+ flavor=flavor,
+ image=image_id,
+ nics=[{"net-id": network_id}],
+ config_drive=confdrive,
+ userdata=userdata
+ )
+ return instance
def create_instance_and_wait_for_active(flavor_name,
instance = create_instance(flavor_name,
image_id,
network_id,
- instance_name="",
- config_drive=False,
- userdata="")
+ instance_name,
+ config_drive,
+ userdata)
count = VM_BOOT_TIMEOUT / SLEEP
for n in range(count, -1, -1):
return False
+def create_security_group_full(logger, neutron_client,
+ sg_name, sg_description):
+ sg_id = get_security_group_id(neutron_client, sg_name)
+ if sg_id != '':
+ logger.info("Using existing security group '%s'..." % sg_name)
+ else:
+ logger.info("Creating security group '%s'..." % sg_name)
+ SECGROUP = create_security_group(neutron_client,
+ sg_name,
+ sg_description)
+ if not SECGROUP:
+ logger.error("Failed to create the security group...")
+ return False
+
+ sg_id = SECGROUP['id']
+
+ logger.debug("Security group '%s' with ID=%s created successfully."
+ % (SECGROUP['name'], sg_id))
+
+ logger.debug("Adding ICMP rules in security group '%s'..."
+ % sg_name)
+ if not create_secgroup_rule(neutron_client, sg_id,
+ 'ingress', 'icmp'):
+ logger.error("Failed to create the security group rule...")
+ return False
+
+ logger.debug("Adding SSH rules in security group '%s'..."
+ % sg_name)
+ if not create_secgroup_rule(
+ neutron_client, sg_id, 'ingress', 'tcp', '22', '22'):
+ logger.error("Failed to create the security group rule...")
+ return False
+
+ if not create_secgroup_rule(
+ neutron_client, sg_id, 'egress', 'tcp', '22', '22'):
+ logger.error("Failed to create the security group rule...")
+ return False
+ return sg_id
+
+
def add_secgroup_to_instance(nova_client, instance_id, secgroup_id):
try:
nova_client.servers.add_security_group(instance_id, secgroup_id)
return id
-def create_glance_image(glance_client, image_name, file_path, public=True):
+def create_glance_image(glance_client, image_name, file_path, disk="qcow2",
+ container="bare", public=True, logger=None):
if not os.path.isfile(file_path):
print "Error: file " + file_path + " does not exist."
return False
try:
- with open(file_path) as fimage:
- image = glance_client.images.create(name=image_name,
- is_public=public,
- disk_format="qcow2",
- container_format="bare",
- data=fimage)
- return image.id
+ image_id = get_image_id(glance_client, image_name)
+ if image_id != '':
+ if logger:
+ logger.info("Image %s already exists." % image_name)
+ else:
+ if logger:
+ logger.info("Creating image '%s' from '%s'..." % (image_name,
+ file_path))
+ with open(file_path) as fimage:
+ image = glance_client.images.create(name=image_name,
+ is_public=public,
+ disk_format=disk,
+ container_format=container,
+ data=fimage)
+ image_id = image.id
+ return image_id
except Exception, e:
print ("Error [create_glance_image(glance_client, '%s', '%s', "
"'%s')]:" % (image_name, file_path, str(public))), e
Code Review / functest-xtesting.git / commitdiff