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-rw-r--r--tests/functest/odl-sfc/SSHUtils.py120
-rwxr-xr-xtests/functest/odl-sfc/compute_presetup_CI.bash27
-rwxr-xr-xtests/functest/odl-sfc/correct_classifier.bash37
-rwxr-xr-xtests/functest/odl-sfc/delete.sh15
-rw-r--r--tests/functest/odl-sfc/ovs_utils.py137
-rwxr-xr-xtests/functest/odl-sfc/prepare_odl_sfc.bash38
-rwxr-xr-xtests/functest/odl-sfc/prepare_odl_sfc.py91
-rwxr-xr-xtests/functest/odl-sfc/server_presetup_CI.bash13
-rwxr-xr-xtests/functest/odl-sfc/sfc.py579
-rwxr-xr-xtests/functest/odl-sfc/sfc_change_classi.bash7
-rwxr-xr-xtests/functest/odl-sfc/sfc_tacker.bash31
-rwxr-xr-xtests/functest/odl-sfc/tacker_client_install.sh43
-rw-r--r--tests/functest/odl-sfc/test-vnfd1.yaml31
-rw-r--r--tests/functest/odl-sfc/test-vnfd2.yaml31
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