diff options
| -rw-r--r-- | tests/functest/odl-sfc/SSHUtils.py | 120 | ||||
| -rwxr-xr-x | tests/functest/odl-sfc/compute_presetup_CI.bash | 27 | ||||
| -rwxr-xr-x | tests/functest/odl-sfc/correct_classifier.bash | 37 | ||||
| -rwxr-xr-x | tests/functest/odl-sfc/delete.sh | 15 | ||||
| -rw-r--r-- | tests/functest/odl-sfc/ovs_utils.py | 137 | ||||
| -rwxr-xr-x | tests/functest/odl-sfc/prepare_odl_sfc.bash | 38 | ||||
| -rwxr-xr-x | tests/functest/odl-sfc/prepare_odl_sfc.py | 91 | ||||
| -rwxr-xr-x | tests/functest/odl-sfc/server_presetup_CI.bash | 13 | ||||
| -rwxr-xr-x | tests/functest/odl-sfc/sfc.py | 579 | ||||
| -rwxr-xr-x | tests/functest/odl-sfc/sfc_change_classi.bash | 7 | ||||
| -rwxr-xr-x | tests/functest/odl-sfc/sfc_tacker.bash | 31 | ||||
| -rwxr-xr-x | tests/functest/odl-sfc/tacker_client_install.sh | 43 | ||||
| -rw-r--r-- | tests/functest/odl-sfc/test-vnfd1.yaml | 31 | ||||
| -rw-r--r-- | tests/functest/odl-sfc/test-vnfd2.yaml | 31 |
14 files changed, 1200 insertions, 0 deletions
diff --git a/tests/functest/odl-sfc/SSHUtils.py b/tests/functest/odl-sfc/SSHUtils.py new file mode 100644 index 00000000..9c8c2c72 --- /dev/null +++ b/tests/functest/odl-sfc/SSHUtils.py @@ -0,0 +1,120 @@ +############################################################################## +# Copyright (c) 2015 Ericsson AB and others. +# Authors: George Paraskevopoulos (geopar@intracom-telecom.com) +# Jose Lausuch (jose.lausuch@ericsson.com) +# 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 paramiko +import functest.utils.functest_logger as rl +import os + +logger = rl.Logger('SSHUtils').getLogger() + + +def get_ssh_client(hostname, username, password=None, proxy=None): + client = None + try: + if proxy is None: + client = paramiko.SSHClient() + else: + client = ProxyHopClient() + client.configure_jump_host(proxy['ip'], + proxy['username'], + proxy['password']) + + if client is None: + raise Exception('Could not connect to client') + + client.set_missing_host_key_policy(paramiko.AutoAddPolicy()) + client.connect(hostname, + username=username, + password=password) + return client + except Exception, e: + logger.error(e) + return None + + +def get_file(ssh_conn, src, dest): + try: + sftp = ssh_conn.open_sftp() + sftp.get(src, dest) + return True + except Exception, e: + logger.error("Error [get_file(ssh_conn, '%s', '%s']: %s" % + (src, dest, e)) + return None + + +def put_file(ssh_conn, src, dest): + try: + sftp = ssh_conn.open_sftp() + sftp.put(src, dest) + return True + except Exception, e: + logger.error("Error [put_file(ssh_conn, '%s', '%s']: %s" % + (src, dest, e)) + return None + + +class ProxyHopClient(paramiko.SSHClient): + ''' + Connect to a remote server using a proxy hop + ''' + def __init__(self, *args, **kwargs): + self.logger = rl.Logger("ProxyHopClient").getLogger() + self.proxy_ssh = None + self.proxy_transport = None + self.proxy_channel = None + self.proxy_ip = None + self.proxy_ssh_key = None + self.local_ssh_key = os.path.join(os.getcwd(), 'id_rsa') + super(ProxyHopClient, self).__init__(*args, **kwargs) + + def configure_jump_host(self, jh_ip, jh_user, jh_pass, + jh_ssh_key='/root/.ssh/id_rsa'): + self.proxy_ip = jh_ip + self.proxy_ssh_key = jh_ssh_key + self.proxy_ssh = paramiko.SSHClient() + self.proxy_ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy()) + self.proxy_ssh.connect(jh_ip, + username=jh_user, + password=jh_pass) + self.proxy_transport = self.proxy_ssh.get_transport() + + def connect(self, hostname, port=22, username='root', password=None, + pkey=None, key_filename=None, timeout=None, allow_agent=True, + look_for_keys=True, compress=False, sock=None, gss_auth=False, + gss_kex=False, gss_deleg_creds=True, gss_host=None, + banner_timeout=None): + try: + if self.proxy_ssh is None: + raise Exception('You must configure the jump ' + 'host before calling connect') + + get_file_res = get_file(self.proxy_ssh, + self.proxy_ssh_key, + self.local_ssh_key) + if get_file_res is None: + raise Exception('Could\'t fetch SSH key from jump host') + proxy_key = (paramiko.RSAKey + .from_private_key_file(self.local_ssh_key)) + + self.proxy_channel = self.proxy_transport.open_channel( + "direct-tcpip", + (hostname, 22), + (self.proxy_ip, 22)) + + self.set_missing_host_key_policy(paramiko.AutoAddPolicy()) + super(ProxyHopClient, self).connect(hostname, + username=username, + pkey=proxy_key, + sock=self.proxy_channel) + os.remove(self.local_ssh_key) + except Exception, e: + self.logger.error(e) diff --git a/tests/functest/odl-sfc/compute_presetup_CI.bash b/tests/functest/odl-sfc/compute_presetup_CI.bash new file mode 100755 index 00000000..36148aa1 --- /dev/null +++ b/tests/functest/odl-sfc/compute_presetup_CI.bash @@ -0,0 +1,27 @@ +#!/bin/bash + +# This script must be use with vxlan-gpe + nsh. Once we have eth + nsh support +# in ODL, we will not need it anymore + +set -e +ssh_options='-o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no' +BASEDIR=`dirname $0` +INSTALLER_IP=${INSTALLER_IP:-10.20.0.2} + +pushd $BASEDIR +#ip=`sshpass -p r00tme ssh $ssh_options root@${INSTALLER_IP} 'fuel node'|grep compute|\ +#awk '{print $10}' | head -1` + +ip=$1 +echo $ip +#sshpass -p r00tme scp $ssh_options correct_classifier.bash ${INSTALLER_IP}:/root +#sshpass -p r00tme ssh $ssh_options root@${INSTALLER_IP} 'scp correct_classifier.bash '"$ip"':/root' + +sshpass -p r00tme ssh $ssh_options root@${INSTALLER_IP} 'ssh root@'"$ip"' ifconfig br-int up' +output=$(sshpass -p r00tme ssh $ssh_options root@${INSTALLER_IP} 'ssh root@'"$ip"' ip route | \ +cut -d" " -f1 | grep 11.0.0.0' ; exit 0) + +if [ -z "$output" ]; then +sshpass -p r00tme ssh $ssh_options root@${INSTALLER_IP} 'ssh root@'"$ip"' ip route add 11.0.0.0/24 \ +dev br-int' +fi diff --git a/tests/functest/odl-sfc/correct_classifier.bash b/tests/functest/odl-sfc/correct_classifier.bash new file mode 100755 index 00000000..fb08af5c --- /dev/null +++ b/tests/functest/odl-sfc/correct_classifier.bash @@ -0,0 +1,37 @@ +#!/bin/bash + +#This scripts correct the current ODL bug which does not detect +#when SFF and classifier are in the same swtich + +nsp=`ovs-ofctl -O Openflow13 dump-flows br-int table=11 | \ +grep "NXM_NX_NSP" | head -1 | cut -d',' -f13 | cut -d':' -f2 \ +| cut -d'-' -f1` + +ip=`ovs-ofctl -O Openflow13 dump-flows br-int table=11 | \ +grep NXM_NX_NSH_C1 | head -1 | cut -d':' -f5 | cut -d'-' -f1` + +output_port=`ovs-ofctl -O Openflow13 show br-int | \ +grep vxgpe | cut -d'(' -f1` + +output_port2=`echo $output_port` + +echo "This is the nsp =$(($nsp))" +echo "This is the ip=$ip" +echo "This is the vxlan-gpe port=$output_port2" + +ovs-ofctl -O Openflow13 del-flows br-int "table=11,tcp,reg0=0x1,tp_dst=80" +ovs-ofctl -O Openflow13 del-flows br-int "table=11,tcp,reg0=0x1,tp_dst=22" + +ovs-ofctl -O Openflow13 add-flow br-int "table=11,tcp,reg0=0x1,tp_dst=80 \ +actions=move:NXM_NX_TUN_ID[0..31]->NXM_NX_NSH_C2[],push_nsh,\ +load:0x1->NXM_NX_NSH_MDTYPE[],load:0x3->NXM_NX_NSH_NP[],\ +load:$ip->NXM_NX_NSH_C1[],load:$nsp->NXM_NX_NSP[0..23],\ +load:0xff->NXM_NX_NSI[],load:$ip->NXM_NX_TUN_IPV4_DST[],\ +load:$nsp->NXM_NX_TUN_ID[0..31],resubmit($output_port,0)" + +ovs-ofctl -O Openflow13 add-flow br-int "table=11,tcp,reg0=0x1,tp_dst=22\ + actions=move:NXM_NX_TUN_ID[0..31]->NXM_NX_NSH_C2[],push_nsh,\ +load:0x1->NXM_NX_NSH_MDTYPE[],load:0x3->NXM_NX_NSH_NP[],\ +load:$ip->NXM_NX_NSH_C1[],load:$nsp->NXM_NX_NSP[0..23],\ +load:0xff->NXM_NX_NSI[],load:$ip->NXM_NX_TUN_IPV4_DST[],\ +load:$nsp->NXM_NX_TUN_ID[0..31],resubmit($output_port,0)" diff --git a/tests/functest/odl-sfc/delete.sh b/tests/functest/odl-sfc/delete.sh new file mode 100755 index 00000000..c04ae637 --- /dev/null +++ b/tests/functest/odl-sfc/delete.sh @@ -0,0 +1,15 @@ +tacker sfc-classifier-delete red_http +tacker sfc-classifier-delete blue_ssh +tacker sfc-classifier-delete red_ssh +tacker sfc-classifier-delete blue_http +tacker sfc-delete red +tacker sfc-delete blue +tacker vnf-delete testVNF1 +tacker vnf-delete testVNF2 +tacker vnfd-delete test-vnfd1 +tacker vnfd-delete test-vnfd2 +openstack stack delete sfc --y +openstack stack delete sfc_test1 --y +openstack stack delete sfc_test2 --y +nova delete client +nova delete server diff --git a/tests/functest/odl-sfc/ovs_utils.py b/tests/functest/odl-sfc/ovs_utils.py new file mode 100644 index 00000000..af1f232c --- /dev/null +++ b/tests/functest/odl-sfc/ovs_utils.py @@ -0,0 +1,137 @@ +############################################################################## +# Copyright (c) 2015 Ericsson AB and others. +# Author: George Paraskevopoulos (geopar@intracom-telecom.com) +# 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 functest.utils.functest_logger as rl +import os +import time +import shutil +import re + +logger = rl.Logger('ovs_utils').getLogger() + + +class OVSLogger(object): + def __init__(self, basedir, ft_resdir): + self.ovs_dir = basedir + self.ft_resdir = ft_resdir + self.__mkdir_p(self.ovs_dir) + + def __mkdir_p(self, dirpath): + if not os.path.exists(dirpath): + os.makedirs(dirpath) + + def __ssh_host(self, ssh_conn, host_prefix='10.20.0'): + try: + _, stdout, _ = ssh_conn.exec_command('hostname -I') + hosts = stdout.readline().strip().split(' ') + found_host = [h for h in hosts if h.startswith(host_prefix)][0] + return found_host + except Exception, e: + logger.error(e) + + def __dump_to_file(self, operation, host, text, timestamp=None): + ts = (timestamp if timestamp is not None + else time.strftime("%Y%m%d-%H%M%S")) + dumpdir = os.path.join(self.ovs_dir, ts) + self.__mkdir_p(dumpdir) + fname = '{0}_{1}'.format(operation, host) + with open(os.path.join(dumpdir, fname), 'w') as f: + f.write(text) + + def __remote_cmd(self, ssh_conn, cmd): + try: + _, stdout, stderr = ssh_conn.exec_command(cmd) + errors = stderr.readlines() + if len(errors) > 0: + host = self.__ssh_host(ssh_conn) + logger.error(''.join(errors)) + raise Exception('Could not execute {0} in {1}' + .format(cmd, host)) + output = ''.join(stdout.readlines()) + return output + except Exception, e: + logger.error('[__remote_command(ssh_client, {0})]: {1}' + .format(cmd, e)) + return None + + def create_artifact_archive(self): + shutil.make_archive(self.ovs_dir, + 'zip', + root_dir=os.path.dirname(self.ovs_dir), + base_dir=self.ovs_dir) + shutil.copy2('{0}.zip'.format(self.ovs_dir), self.ft_resdir) + + def ofctl_dump_flows(self, ssh_conn, br='br-int', + choose_table=None, timestamp=None): + try: + cmd = 'ovs-ofctl -OOpenFlow13 dump-flows {0}'.format(br) + if choose_table is not None: + cmd = '{0} table={1}'.format(cmd, choose_table) + output = self.__remote_cmd(ssh_conn, cmd) + operation = 'ofctl_dump_flows' + host = self.__ssh_host(ssh_conn) + self.__dump_to_file(operation, host, output, timestamp=timestamp) + return output + except Exception, e: + logger.error('[ofctl_dump_flows(ssh_client, {0}, {1})]: {2}' + .format(br, choose_table, e)) + return None + + def vsctl_show(self, ssh_conn, timestamp=None): + try: + cmd = 'ovs-vsctl show' + output = self.__remote_cmd(ssh_conn, cmd) + operation = 'vsctl_show' + host = self.__ssh_host(ssh_conn) + self.__dump_to_file(operation, host, output, timestamp=timestamp) + return output + except Exception, e: + logger.error('[vsctl_show(ssh_client)]: {0}'.format(e)) + return None + + def dump_ovs_logs(self, controller_clients, compute_clients, + related_error=None, timestamp=None): + if timestamp is None: + timestamp = time.strftime("%Y%m%d-%H%M%S") + + for controller_client in controller_clients: + self.ofctl_dump_flows(controller_client, + timestamp=timestamp) + self.vsctl_show(controller_client, + timestamp=timestamp) + + for compute_client in compute_clients: + self.ofctl_dump_flows(compute_client, + timestamp=timestamp) + self.vsctl_show(compute_client, + timestamp=timestamp) + + if related_error is not None: + dumpdir = os.path.join(self.ovs_dir, timestamp) + with open(os.path.join(dumpdir, 'error'), 'w') as f: + f.write(related_error) + + def ofctl_time_counter(self, ssh_conn): + try: + # We get the flows from table 11 + table = 11 + br = "br-int" + output = self.ofctl_dump_flows(ssh_conn, br, table) + pattern = "NXM_NX_NSP" + rsps = [] + lines = output.split(",") + for line in lines: + is_there = re.findall(pattern, line) + if is_there: + value = line.split(":")[1].split("-")[0] + rsps.append(value) + return rsps + except Exception, e: + logger.error('Error when countering %s' % e) + return None diff --git a/tests/functest/odl-sfc/prepare_odl_sfc.bash b/tests/functest/odl-sfc/prepare_odl_sfc.bash new file mode 100755 index 00000000..c4d8f4f8 --- /dev/null +++ b/tests/functest/odl-sfc/prepare_odl_sfc.bash @@ -0,0 +1,38 @@ +#!/bin/bash + +# +# Author: George Paraskevopoulos (geopar@intracom-telecom.com) +# Manuel Buil (manuel.buil@ericsson.com) +# Prepares the controller and the compute nodes for the odl-sfc testcase +# +# +# 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 +# + +ODL_SFC_LOG=/home/opnfv/functest/results/odl-sfc.log +ODL_SFC_DIR=${FUNCTEST_REPO_DIR}/opnfv_tests/features/sfc + +# Split the output to the log file and redirect STDOUT and STDERR to /dev/null +bash ${ODL_SFC_DIR}/server_presetup_CI.bash |& \ + tee -a ${ODL_SFC_LOG} 1>/dev/null 2>&1 + +# Get return value from PIPESTATUS array (bash specific feature) +ret_val=${PIPESTATUS[0]} +if [ $ret_val != 0 ]; then + echo "The tacker server deployment failed" + exit $ret_val +fi +echo "The tacker server was deployed successfully" + +bash ${ODL_SFC_DIR}/compute_presetup_CI.bash |& \ + tee -a ${ODL_SFC_LOG} 1>/dev/null 2>&1 + +ret_val=${PIPESTATUS[0]} +if [ $ret_val != 0 ]; then + exit $ret_val +fi + +exit 0 diff --git a/tests/functest/odl-sfc/prepare_odl_sfc.py b/tests/functest/odl-sfc/prepare_odl_sfc.py new file mode 100755 index 00000000..cdfc1dc8 --- /dev/null +++ b/tests/functest/odl-sfc/prepare_odl_sfc.py @@ -0,0 +1,91 @@ +# +# Author: George Paraskevopoulos (geopar@intracom-telecom.com) +# Manuel Buil (manuel.buil@ericsson.com) +# Prepares the controller and the compute nodes for the odl-sfc testcase +# +# +# 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 os +import sys +import subprocess +import paramiko +import functest.utils.functest_logger as ft_logger + +logger = ft_logger.Logger("ODL_SFC").getLogger() + +SFC_REPO_DIR = "/home/opnfv/repos/sfc" + +try: + INSTALLER_IP = os.environ['INSTALLER_IP'] +except: + logger.debug("INSTALLER_IP does not exist. We create 10.20.0.2") + INSTALLER_IP = "10.20.0.2" + +os.environ['ODL_SFC_LOG'] = "/home/opnfv/functest/results/odl-sfc.log" +os.environ['ODL_SFC_DIR'] = os.path.join(SFC_REPO_DIR, + "tests/functest/odl-sfc") + +command = os.environ['ODL_SFC_DIR'] + ("/server_presetup_CI.bash | " + "tee -a ${ODL_SFC_LOG} " + "1>/dev/null 2>&1") + +output = subprocess.Popen(command, shell=True, stdout=subprocess.PIPE) + +# This code is for debugging purposes +# for line in iter(output.stdout.readline, ''): +# i = line.rstrip() +# print(i) + +# Make sure the process is finished before checking the returncode +if not output.poll(): + output.wait() + +# Get return value +if output.returncode: + print("The presetup of the server did not work") + sys.exit(output.returncode) + +logger.info("The presetup of the server worked ") + +ssh_options = "-o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no" +ssh = paramiko.SSHClient() +ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy()) + +try: + ssh.connect(INSTALLER_IP, username="root", + password="r00tme", timeout=2) + command = "fuel node | grep compute | awk '{print $10}'" + logger.info("Executing ssh to collect the compute IPs") + (stdin, stdout, stderr) = ssh.exec_command(command) +except: + logger.debug("Something went wrong in the ssh to collect the computes IP") + +output = stdout.readlines() +for ip in output: + command = os.environ['ODL_SFC_DIR'] + ("/compute_presetup_CI.bash " + "" + ip.rstrip() + "| tee -a " + "${ODL_SFC_LOG} 1>/dev/null 2>&1") + + output = subprocess.Popen(command, shell=True, stdout=subprocess.PIPE) + +# This code is for debugging purposes +# for line in iter(output.stdout.readline, ''): +# print(line) +# sys.stdout.flush() + + output.stdout.close() + + if not (output.poll()): + output.wait() + + # Get return value + if output.returncode: + print("The compute config did not work on compute %s" % ip) + sys.exit(output.returncode) + +sys.exit(0) diff --git a/tests/functest/odl-sfc/server_presetup_CI.bash b/tests/functest/odl-sfc/server_presetup_CI.bash new file mode 100755 index 00000000..240353f5 --- /dev/null +++ b/tests/functest/odl-sfc/server_presetup_CI.bash @@ -0,0 +1,13 @@ +#!/bin/bash +set -e +ssh_options='-o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no' +BASEDIR=`dirname $0` +INSTALLER_IP=${INSTALLER_IP:-10.20.0.2} + +pushd $BASEDIR +ip=$(sshpass -p r00tme ssh $ssh_options root@${INSTALLER_IP} 'fuel node'|grep controller|awk '{print $10}' | head -1) +echo $ip + +sshpass -p r00tme scp $ssh_options delete.sh ${INSTALLER_IP}:/root +sshpass -p r00tme ssh $ssh_options root@${INSTALLER_IP} 'scp '"$ip"':/root/tackerc .' +sshpass -p r00tme scp $ssh_options ${INSTALLER_IP}:/root/tackerc $BASEDIR diff --git a/tests/functest/odl-sfc/sfc.py b/tests/functest/odl-sfc/sfc.py new file mode 100755 index 00000000..2aaa4eb4 --- /dev/null +++ b/tests/functest/odl-sfc/sfc.py @@ -0,0 +1,579 @@ +import argparse +import os +import subprocess +import sys +import time +import functest.utils.functest_logger as ft_logger +import functest.utils.functest_utils as ft_utils +import functest.utils.openstack_utils as os_utils +import re +import json +import SSHUtils as ssh_utils +import ovs_utils +import thread + +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("ODL_SFC").getLogger() + +FUNCTEST_RESULTS_DIR = '/home/opnfv/functest/results/odl-sfc' +FUNCTEST_REPO = ft_utils.FUNCTEST_REPO +REPO_PATH = os.path.join(os.environ['repos_dir'], 'sfc/') +CLIENT = "client" +SERVER = "server" +FLAVOR = "custom" +IMAGE_NAME = "sf_nsh_colorado" +IMAGE_FILENAME = "sf_nsh_colorado.qcow2" +IMAGE_FORMAT = "qcow2" +IMAGE_DIR = "/home/opnfv/functest/data" +IMAGE_PATH = os.path.join(IMAGE_DIR, IMAGE_FILENAME) +IMAGE_URL = "http://artifacts.opnfv.org/sfc/demo/" + IMAGE_FILENAME + +# NEUTRON Private Network parameters +NET_NAME = "example-net" +SUBNET_NAME = "example-subnet" +SUBNET_CIDR = "11.0.0.0/24" +ROUTER_NAME = "example-router" +SECGROUP_NAME = "example-sg" +SECGROUP_DESCR = "Example Security group" +SFC_TEST_DIR = os.path.join(REPO_PATH, "tests/functest/odl-sfc/") +TACKER_SCRIPT = os.path.join(SFC_TEST_DIR, "sfc_tacker.bash") +TACKER_CHANGECLASSI = os.path.join(SFC_TEST_DIR, "sfc_change_classi.bash") +ssh_options = '-q -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no' +json_results = {"tests": 4, "failures": 0} + +PROXY = { + 'ip': '10.20.0.2', + 'username': 'root', + 'password': 'r00tme' +} + +# run given command locally and return commands output if success + + +def run_cmd(cmd, wdir=None, ignore_stderr=False, ignore_no_output=True): + pipe = subprocess.Popen(cmd, shell=True, + stdin=subprocess.PIPE, + stdout=subprocess.PIPE, + stderr=subprocess.PIPE, cwd=wdir) + + (output, errors) = pipe.communicate() + if output: + output = output.strip() + if pipe.returncode < 0: + logger.error(errors) + return False + if errors: + logger.error(errors) + if ignore_stderr: + return True + else: + return False + + if ignore_no_output: + if not output: + return True + + return output + +# run given command on OpenStack controller + + +def run_cmd_on_cntlr(cmd): + ip_cntlrs = get_openstack_node_ips("controller") + if not ip_cntlrs: + return None + + ssh_cmd = "ssh %s %s %s" % (ssh_options, ip_cntlrs[0], cmd) + return run_cmd_on_fm(ssh_cmd) + +# run given command on OpenStack Compute node + + +def run_cmd_on_compute(cmd): + ip_computes = get_openstack_node_ips("compute") + if not ip_computes: + return None + + ssh_cmd = "ssh %s %s %s" % (ssh_options, ip_computes[0], cmd) + return run_cmd_on_fm(ssh_cmd) + +# run given command on Fuel Master + + +def run_cmd_on_fm(cmd, username="root", passwd="r00tme"): + ip = os.environ.get("INSTALLER_IP") + ssh_cmd = "sshpass -p %s ssh %s %s@%s %s" % ( + passwd, ssh_options, username, ip, cmd) + return run_cmd(ssh_cmd) + +# run given command on Remote Machine, Can be VM + + +def run_cmd_remote(ip, cmd, username="root", passwd="opnfv"): + ssh_opt_append = "%s -o ConnectTimeout=50 " % ssh_options + ssh_cmd = "sshpass -p %s ssh %s %s@%s %s" % ( + passwd, ssh_opt_append, username, ip, cmd) + return run_cmd(ssh_cmd) + +# Get OpenStack Nodes IP Address + + +def get_openstack_node_ips(role): + fuel_env = os.environ.get("FUEL_ENV") + if fuel_env is not None: + cmd = "fuel2 node list -f json -e %s" % fuel_env + else: + cmd = "fuel2 node list -f json" + + nodes = run_cmd_on_fm(cmd) + ips = [] + nodes = json.loads(nodes) + for node in nodes: + if role in node["roles"]: + ips.append(node["ip"]) + + return ips + +# Configures IPTABLES on OpenStack Controller + + +def configure_iptables(): + iptable_cmds = ["iptables -P INPUT ACCEPT", + "iptables -t nat -P INPUT ACCEPT", + "iptables -A INPUT -m state \ + --state NEW,ESTABLISHED,RELATED -j ACCEPT"] + + for cmd in iptable_cmds: + logger.info("Configuring %s on contoller" % cmd) + run_cmd_on_cntlr(cmd) + + return + + +def download_image(): + if not os.path.isfile(IMAGE_PATH): + logger.info("Downloading image") + ft_utils.download_url(IMAGE_URL, IMAGE_DIR) + + logger.info("Using old image") + return + + +def setup_glance(glance_client): + image_id = os_utils.create_glance_image(glance_client, + IMAGE_NAME, + IMAGE_PATH, + disk=IMAGE_FORMAT, + container="bare", + public=True) + + return image_id + + +def setup_neutron(neutron_client): + n_dict = os_utils.create_network_full(neutron_client, + NET_NAME, + SUBNET_NAME, + ROUTER_NAME, + SUBNET_CIDR) + if not n_dict: + logger.error("failed to create neutron network") + sys.exit(-1) + + network_id = n_dict["net_id"] + return network_id + + +def setup_ingress_egress_secgroup(neutron_client, protocol, + min_port=None, max_port=None): + secgroups = os_utils.get_security_groups(neutron_client) + for sg in secgroups: + os_utils.create_secgroup_rule(neutron_client, sg['id'], + 'ingress', protocol, + port_range_min=min_port, + port_range_max=max_port) + os_utils.create_secgroup_rule(neutron_client, sg['id'], + 'egress', protocol, + port_range_min=min_port, + port_range_max=max_port) + return + + +def setup_security_groups(neutron_client): + sg_id = os_utils.create_security_group_full(neutron_client, + SECGROUP_NAME, SECGROUP_DESCR) + setup_ingress_egress_secgroup(neutron_client, "icmp") + setup_ingress_egress_secgroup(neutron_client, "udp", 67, 68) + setup_ingress_egress_secgroup(neutron_client, "tcp", 22, 22) + setup_ingress_egress_secgroup(neutron_client, "tcp", 80, 80) + return sg_id + + +def boot_instance(nova_client, name, flavor, image_id, network_id, sg_id): + logger.info("Creating instance '%s'..." % name) + logger.debug( + "Configuration:\n name=%s \n flavor=%s \n image=%s \n " + "network=%s \n" % (name, flavor, image_id, network_id)) + + instance = os_utils.create_instance_and_wait_for_active(flavor, + image_id, + network_id, + name) + + if instance is None: + logger.error("Error while booting instance.") + sys.exit(-1) + + instance_ip = instance.networks.get(NET_NAME)[0] + logger.debug("Instance '%s' got private ip '%s'." % + (name, instance_ip)) + + logger.info("Adding '%s' to security group %s" % (name, SECGROUP_NAME)) + os_utils.add_secgroup_to_instance(nova_client, instance.id, sg_id) + + return instance_ip + + +def ping(remote, pkt_cnt=1, iface=None, retries=100, timeout=None): + ping_cmd = 'ping' + + if timeout: + ping_cmd = ping_cmd + ' -w %s' % timeout + + grep_cmd = "grep -e 'packet loss' -e rtt" + + if iface is not None: + ping_cmd = ping_cmd + ' -I %s' % iface + + ping_cmd = ping_cmd + ' -i 0 -c %d %s' % (pkt_cnt, remote) + cmd = ping_cmd + '|' + grep_cmd + + while retries > 0: + output = run_cmd(cmd) + if not output: + return False + + match = re.search('(\d*)% packet loss', output) + if not match: + return False + + packet_loss = int(match.group(1)) + if packet_loss == 0: + return True + + retries = retries - 1 + + return False + + +def get_floating_ips(nova_client, neutron_client): + ips = [] + instances = nova_client.servers.list(search_opts={'all_tenants': 1}) + for instance in instances: + floatip_dic = os_utils.create_floating_ip(neutron_client) + floatip = floatip_dic['fip_addr'] + instance.add_floating_ip(floatip) + logger.info("Instance name and ip %s:%s " % (instance.name, floatip)) + logger.info("Waiting for instance %s:%s to come up" % + (instance.name, floatip)) + if not ping(floatip): + logger.info("Instance %s:%s didn't come up" % + (instance.name, floatip)) + sys.exit(1) + + if instance.name == "server": + logger.info("Server:%s is reachable" % floatip) + server_ip = floatip + elif instance.name == "client": + logger.info("Client:%s is reachable" % floatip) + client_ip = floatip + else: + logger.info("SF:%s is reachable" % floatip) + ips.append(floatip) + + return server_ip, client_ip, ips[1], ips[0] + +# Start http server on a give machine, Can be VM + + +def start_http_server(ip): + cmd = "\'python -m SimpleHTTPServer 80" + cmd = cmd + " > /dev/null 2>&1 &\'" + return run_cmd_remote(ip, cmd) + +# Set firewall using vxlan_tool.py on a give machine, Can be VM + + +def vxlan_firewall(sf, iface="eth0", port="22", block=True): + cmd = "python vxlan_tool.py" + cmd = cmd + " -i " + iface + " -d forward -v off" + if block: + cmd = "python vxlan_tool.py -i eth0 -d forward -v off -b " + port + + cmd = "sh -c 'cd /root;nohup " + cmd + " > /dev/null 2>&1 &'" + run_cmd_remote(sf, cmd) + +# Run netcat on a give machine, Can be VM + + +def netcat(s_ip, c_ip, port="80", timeout=5): + cmd = "nc -zv " + cmd = cmd + " -w %s %s %s" % (timeout, s_ip, port) + cmd = cmd + " 2>&1" + output = run_cmd_remote(c_ip, cmd) + logger.info("%s" % output) + return output + + +def is_ssh_blocked(srv_prv_ip, client_ip): + res = netcat(srv_prv_ip, client_ip, port="22") + match = re.search("nc:.*timed out:.*", res, re.M) + if match: + return True + + return False + + +def is_http_blocked(srv_prv_ip, client_ip): + res = netcat(srv_prv_ip, client_ip, port="80") + match = re.search(".* 80 port.* succeeded!", res, re.M) + if match: + return False + + return True + + +def capture_err_logs(controller_clients, compute_clients, error): + ovs_logger = ovs_utils.OVSLogger( + os.path.join(os.getcwd(), 'ovs-logs'), + FUNCTEST_RESULTS_DIR) + + timestamp = time.strftime("%Y%m%d-%H%M%S") + ovs_logger.dump_ovs_logs(controller_clients, + compute_clients, + related_error=error, + timestamp=timestamp) + return + + +def update_json_results(name, result): + json_results.update({name: result}) + if result is not "Passed": + json_results["failures"] += 1 + + return + + +def get_ssh_clients(role): + clients = [] + for ip in get_openstack_node_ips(role): + s_client = ssh_utils.get_ssh_client(ip, + 'root', + proxy=PROXY) + clients.append(s_client) + + return clients + +# Check SSH connectivity to VNFs + + +def check_ssh(ips, retries=100): + check = [False, False] + logger.info("Checking SSH connectivity to the SFs with ips %s" % str(ips)) + while retries and not all(check): + for index, ip in enumerate(ips): + check[index] = run_cmd_remote(ip, "exit") + + if all(check): + logger.info("SSH connectivity to the SFs established") + return True + + time.sleep(3) + retries -= 1 + + return False + +# Measure the time it takes to update the classification rules + + +def capture_time_log(compute_clients): + ovs_logger = ovs_utils.OVSLogger( + os.path.join(os.getcwd(), 'ovs-logs'), + "test") + i = 0 + first_RSP = "" + start_time = time.time() + while True: + rsps = ovs_logger.ofctl_time_counter(compute_clients[0]) + if not i: + if len(rsps) > 0: + first_RSP = rsps[0] + i = i + 1 + else: + first_RSP = 0 + i = i + 1 + if (len(rsps) > 1): + if(first_RSP != rsps[0]): + if (rsps[0] == rsps[1]): + stop_time = time.time() + logger.info("classification rules updated") + difference = stop_time - start_time + logger.info("It took %s seconds" % difference) + break + time.sleep(1) + return + + +def main(): + installer_type = os.environ.get("INSTALLER_TYPE") + if installer_type != "fuel": + logger.error( + '\033[91mCurrently supported only Fuel Installer type\033[0m') + sys.exit(1) + + installer_ip = os.environ.get("INSTALLER_IP") + if not installer_ip: + logger.error( + '\033[91minstaller ip is not set\033[0m') + logger.error( + '\033[91mexport INSTALLER_IP=<ip>\033[0m') + sys.exit(1) + + start_time = time.time() + status = "PASS" + configure_iptables() + download_image() + _, custom_flv_id = os_utils.get_or_create_flavor( + FLAVOR, 1500, 10, 1, public=True) + if not custom_flv_id: + logger.error("Failed to create custom flavor") + sys.exit(1) + + glance_client = os_utils.get_glance_client() + neutron_client = os_utils.get_neutron_client() + nova_client = os_utils.get_nova_client() + + controller_clients = get_ssh_clients("controller") + compute_clients = get_ssh_clients("compute") + + image_id = setup_glance(glance_client) + network_id = setup_neutron(neutron_client) + sg_id = setup_security_groups(neutron_client) + + boot_instance( + nova_client, CLIENT, FLAVOR, image_id, network_id, sg_id) + srv_prv_ip = boot_instance( + nova_client, SERVER, FLAVOR, image_id, network_id, sg_id) + + subprocess.call(TACKER_SCRIPT, shell=True) + + # Start measuring the time it takes to implement the classification rules + try: + thread.start_new_thread(capture_time_log, (compute_clients,)) + except Exception, e: + logger.error("Unable to start the thread that counts time %s" % e) + + server_ip, client_ip, sf1, sf2 = get_floating_ips( + nova_client, neutron_client) + + if not check_ssh([sf1, sf2]): + logger.error("Cannot establish SSH connection to the SFs") + sys.exit(1) + + logger.info("Starting HTTP server on %s" % server_ip) + if not start_http_server(server_ip): + logger.error( + '\033[91mFailed to start HTTP server on %s\033[0m' % server_ip) + sys.exit(1) + + logger.info("Starting HTTP firewall on %s" % sf2) + vxlan_firewall(sf2, port="80") + logger.info("Starting SSH firewall on %s" % sf1) + vxlan_firewall(sf1, port="22") + + logger.info("Wait for ODL to update the classification rules in OVS") + time.sleep(120) + + logger.info("Test SSH") + if is_ssh_blocked(srv_prv_ip, client_ip): + logger.info('\033[92mTEST 1 [PASSED] ==> SSH BLOCKED\033[0m') + update_json_results("Test 1: SSH Blocked", "Passed") + else: + error = ('\033[91mTEST 1 [FAILED] ==> SSH NOT BLOCKED\033[0m') + logger.error(error) + capture_err_logs(controller_clients, compute_clients, error) + update_json_results("Test 1: SSH Blocked", "Failed") + + logger.info("Test HTTP") + if not is_http_blocked(srv_prv_ip, client_ip): + logger.info('\033[92mTEST 2 [PASSED] ==> HTTP WORKS\033[0m') + update_json_results("Test 2: HTTP works", "Passed") + else: + error = ('\033[91mTEST 2 [FAILED] ==> HTTP BLOCKED\033[0m') + logger.error(error) + capture_err_logs(controller_clients, compute_clients, error) + update_json_results("Test 2: HTTP works", "Failed") + + logger.info("Changing the classification") + subprocess.call(TACKER_CHANGECLASSI, shell=True) + + # Start measuring the time it takes to implement the classification rules + try: + thread.start_new_thread(capture_time_log, (compute_clients,)) + except Exception, e: + logger.error("Unable to start the thread that counts time %s" % e) + + logger.info("Wait for ODL to update the classification rules in OVS") + time.sleep(100) + + logger.info("Test HTTP") + if is_http_blocked(srv_prv_ip, client_ip): + logger.info('\033[92mTEST 3 [PASSED] ==> HTTP Blocked\033[0m') + update_json_results("Test 3: HTTP Blocked", "Passed") + else: + error = ('\033[91mTEST 3 [FAILED] ==> HTTP WORKS\033[0m') + logger.error(error) + capture_err_logs(controller_clients, compute_clients, error) + update_json_results("Test 3: HTTP Blocked", "Failed") + + logger.info("Test SSH") + if not is_ssh_blocked(srv_prv_ip, client_ip): + logger.info('\033[92mTEST 4 [PASSED] ==> SSH Works\033[0m') + update_json_results("Test 4: SSH Works", "Passed") + else: + error = ('\033[91mTEST 4 [FAILED] ==> SSH BLOCKED\033[0m') + logger.error(error) + capture_err_logs(controller_clients, compute_clients, error) + update_json_results("Test 4: SSH Works", "Failed") + + if json_results["failures"]: + status = "FAIL" + logger.error('\033[91mSFC TESTS: %s :( FOUND %s FAIL \033[0m' % ( + status, json_results["failures"])) + + if args.report: + stop_time = time.time() + logger.debug("Promise Results json: " + str(json_results)) + ft_utils.push_results_to_db("sfc", + "functest-odl-sfc", + start_time, + stop_time, + status, + json_results) + + if status == "PASS": + logger.info('\033[92mSFC ALL TESTS: %s :)\033[0m' % status) + sys.exit(0) + + sys.exit(1) + +if __name__ == '__main__': + main() diff --git a/tests/functest/odl-sfc/sfc_change_classi.bash b/tests/functest/odl-sfc/sfc_change_classi.bash new file mode 100755 index 00000000..70375ab3 --- /dev/null +++ b/tests/functest/odl-sfc/sfc_change_classi.bash @@ -0,0 +1,7 @@ +tacker sfc-classifier-delete red_http +tacker sfc-classifier-delete red_ssh + +tacker sfc-classifier-create --name blue_http --chain blue --match source_port=0,dest_port=80,protocol=6 +tacker sfc-classifier-create --name blue_ssh --chain blue --match source_port=0,dest_port=22,protocol=6 + +tacker sfc-classifier-list diff --git a/tests/functest/odl-sfc/sfc_tacker.bash b/tests/functest/odl-sfc/sfc_tacker.bash new file mode 100755 index 00000000..690d5f52 --- /dev/null +++ b/tests/functest/odl-sfc/sfc_tacker.bash @@ -0,0 +1,31 @@ +#!/bin/bash +BASEDIR=`dirname $0` + +#import VNF descriptor +tacker vnfd-create --vnfd-file ${BASEDIR}/test-vnfd1.yaml +tacker vnfd-create --vnfd-file ${BASEDIR}/test-vnfd2.yaml + +#create instances of the imported VNF +tacker vnf-create --name testVNF1 --vnfd-name test-vnfd1 +tacker vnf-create --name testVNF2 --vnfd-name test-vnfd2 + +key=true +while $key;do + sleep 3 + active=`tacker vnf-list | grep -E 'PENDING|ERROR'` + echo -e "checking if SFs are up: $active" + if [ -z "$active" ]; then + key=false + fi +done + +#create service chain +tacker sfc-create --name red --chain testVNF1 +tacker sfc-create --name blue --chain testVNF2 + +#create classifier +tacker sfc-classifier-create --name red_http --chain red --match source_port=0,dest_port=80,protocol=6 +tacker sfc-classifier-create --name red_ssh --chain red --match source_port=0,dest_port=22,protocol=6 + +tacker sfc-list +tacker sfc-classifier-list diff --git a/tests/functest/odl-sfc/tacker_client_install.sh b/tests/functest/odl-sfc/tacker_client_install.sh new file mode 100755 index 00000000..adb9a44b --- /dev/null +++ b/tests/functest/odl-sfc/tacker_client_install.sh @@ -0,0 +1,43 @@ +MYDIR=$(dirname $(readlink -f "$0")) +CLIENT=$(echo python-python-tackerclient_*_all.deb) +CLIREPO="tacker-client" + +# Function checks whether a python egg is available, if not, installs +function chkPPkg() { + PKG="$1" + IPPACK=$(python - <<'____EOF' +import pip +from os.path import join +for package in pip.get_installed_distributions(): + print(package.location) + print(join(package.location, *package._get_metadata("top_level.txt"))) +____EOF +) + echo "$IPPACK" | grep -q "$PKG" + if [ $? -ne 0 ];then + pip install "$PKG" + fi +} + +function envSetup() { + apt-get install -y python-all debhelper fakeroot + #pip install --upgrade python-keystoneclient==1.7.4 + chkPPkg stdeb +} + +# Function installs python-tackerclient from github +function deployTackerClient() { + cd $MYDIR + git clone -b 'SFC_refactor' https://github.com/trozet/python-tackerclient.git $CLIREPO + cd $CLIREPO + python setup.py --command-packages=stdeb.command bdist_deb + cd "deb_dist" + CLIENT=$(echo python-python-tackerclient_*_all.deb) + cp $CLIENT $MYDIR + dpkg -i "${MYDIR}/${CLIENT}" + apt-get -f -y install + dpkg -i "${MYDIR}/${CLIENT}" +} + +envSetup +deployTackerClient diff --git a/tests/functest/odl-sfc/test-vnfd1.yaml b/tests/functest/odl-sfc/test-vnfd1.yaml new file mode 100644 index 00000000..5c672e38 --- /dev/null +++ b/tests/functest/odl-sfc/test-vnfd1.yaml @@ -0,0 +1,31 @@ +template_name: test-vnfd1 +description: firewall1-example + +service_properties: + Id: firewall1-vnfd + vendor: tacker + version: 1 + type: + - firewall1 +vdus: + vdu1: + id: vdu1 + vm_image: sf_nsh_colorado + instance_type: custom + service_type: firewall1 + + network_interfaces: + management: + network: example-net + management: true + + placement_policy: + availability_zone: nova + + auto-scaling: noop + monitoring_policy: noop + failure_policy: respawn + + config: + param0: key0 + param1: key1 diff --git a/tests/functest/odl-sfc/test-vnfd2.yaml b/tests/functest/odl-sfc/test-vnfd2.yaml new file mode 100644 index 00000000..8a570ab9 --- /dev/null +++ b/tests/functest/odl-sfc/test-vnfd2.yaml @@ -0,0 +1,31 @@ +template_name: test-vnfd2 +description: firewall2-example + +service_properties: + Id: firewall2-vnfd + vendor: tacker + version: 1 + type: + - firewall2 +vdus: + vdu1: + id: vdu1 + vm_image: sf_nsh_colorado + instance_type: custom + service_type: firewall2 + + network_interfaces: + management: + network: example-net + management: true + + placement_policy: + availability_zone: nova + + auto-scaling: noop + monitoring_policy: noop + failure_policy: respawn + + config: + param0: key0 + param1: key1 |