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#!/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
#
import sys
import functest.utils.functest_logger as ft_logger
import functest.utils.openstack_utils as os_utils
logger = ft_logger.Logger("sndvpn_test_utils").getLogger()
def create_network(neutron_client, net, subnet1, cidr1,
router, subnet2=None, cidr2=None):
network_dic = os_utils.create_network_full(neutron_client,
net,
subnet1,
router,
cidr1)
if not network_dic:
logger.error(
"There has been a problem when creating the neutron network")
sys.exit(-1)
net_id = network_dic["net_id"]
subnet_id = network_dic["subnet_id"]
router_id = network_dic["router_id"]
if subnet2 is not None:
logger.debug("Creating and attaching a second subnet...")
subnet_id = os_utils.create_neutron_subnet(
neutron_client, subnet2, cidr2, net_id)
if not subnet_id:
logger.error(
"There has been a problem when creating the second subnet")
sys.exit(-1)
logger.debug("Subnet '%s' created successfully" % subnet_id)
return net_id, subnet_id, router_id
def create_instance(nova_client,
name,
flavor,
image_id,
network_id,
sg_id,
secgroup_name=None,
fixed_ip=None,
compute_node='',
userdata=None,
files=None):
logger.info("Creating instance '%s'..." % name)
logger.debug(
"Configuration:\n name=%s \n flavor=%s \n image=%s \n"
" network=%s\n secgroup=%s \n hypervisor=%s \n"
" fixed_ip=%s\n files=%s\n userdata=\n%s\n"
% (name, flavor, image_id, network_id, sg_id,
compute_node, fixed_ip, files, userdata))
instance = os_utils.create_instance_and_wait_for_active(
flavor,
image_id,
network_id,
name,
config_drive=True,
userdata=userdata,
av_zone=compute_node,
fixed_ip=fixed_ip,
files=files)
if instance is None:
logger.error("Error while booting instance.")
sys.exit(-1)
# Retrieve IP of INSTANCE
# instance_ip = instance.networks.get(network_id)[0]
if secgroup_name:
logger.debug("Adding '%s' to security group '%s'..."
% (name, secgroup_name))
else:
logger.debug("Adding '%s' to security group '%s'..."
% (name, sg_id))
os_utils.add_secgroup_to_instance(nova_client, instance.id, sg_id)
return instance
def generate_ping_userdata(ips_array):
ips = ""
for ip in ips_array:
ips = ("%s %s" % (ips, ip))
ips = ips.replace(' ', ' ')
return ("#!/bin/sh\n"
"set%s\n"
"while true; do\n"
" for i do\n"
" ip=$i\n"
" ping -c 1 $ip 2>&1 >/dev/null\n"
" RES=$?\n"
" if [ \"Z$RES\" = \"Z0\" ] ; then\n"
" echo ping $ip OK\n"
" else echo ping $ip KO\n"
" fi\n"
" done\n"
" sleep 1\n"
"done\n"
% ips)
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