diff options
| -rw-r--r-- | testcases/features/sfc/sfc.py | 361 | ||||
| -rwxr-xr-x | testcases/features/sfc/sfc_change_classi.bash | 7 | ||||
| -rwxr-xr-x | testcases/features/sfc/sfc_tacker.bash | 31 | ||||
| -rw-r--r-- | testcases/features/sfc/test-vnfd1.yaml | 31 | ||||
| -rw-r--r-- | testcases/features/sfc/test-vnfd2.yaml | 31 |
5 files changed, 461 insertions, 0 deletions
diff --git a/testcases/features/sfc/sfc.py b/testcases/features/sfc/sfc.py new file mode 100644 index 000000000..af6f95bf2 --- /dev/null +++ b/testcases/features/sfc/sfc.py @@ -0,0 +1,361 @@ +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 paramiko + + +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 = "client" +FLAVOR = "m1.small" +IMAGE_NAME = "sf_summit2016" +IMAGE_FILENAME = "sf_summit2016.qcow2" +IMAGE_FORMAT = "qcow2" +IMAGE_PATH = "/home/opnfv/functest/data" + "/" + 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" + +INSTANCE_NAME_2 = "server" + +# TEST_DB = ft_utils.get_parameter_from_yaml("results.test_db_url") + +PRE_SETUP_SCRIPT = 'sfc_pre_setup.bash' +TACKER_SCRIPT = 'sfc_tacker.bash' +TEARDOWN_SCRIPT = "sfc_teardown.bash" +TACKER_CHANGECLASSI = "sfc_change_classi.bash" + + +def main(): + + nova_client = os_utils.get_nova_client() + neutron_client = os_utils.get_neutron_client() + glance_client = os_utils.get_glance_client() + +# Download the image + + if not os.path.isfile(IMAGE_PATH): + logger.info("Downloading image") + ft_utils.download_url( + "http://artifacts.opnfv.org/sfc/demo/sf_summit2016.qcow2", + "/home/opnfv/functest/data/") + else: + logger.info("Using old image") + +# Allow any port so that tacker commands reaches the server. +#CHECK IF THIS STILL MAKES SENSE WHEN TACKER IS INCLUDED IN OPNFV INSTALATION + + controller_command = ("sshpass -p r00tme ssh root@10.20.0.2" + " 'fuel node'|grep controller|awk '{print $10}'") + logger.info("Executing tacker script: '%s'" % controller_command) + process = subprocess.Popen(controller_command, + shell=True, + stdout=subprocess.PIPE) + ip = process.stdout.readline() + + iptable_command1 = ("sshpass -p r00tme ssh root@10.20.0.2 ssh" + " " + ip + " iptables -P INPUT ACCEPT ") + iptable_command2 = ("sshpass -p r00tme ssh root@10.20.0.2 ssh" + " " + ip + "iptables -t nat -P INPUT ACCEPT ") + + subprocess.call(iptable_command1, shell=True) + subprocess.call(iptable_command2, shell=True) + +# Create glance image and the neutron network + + 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_client = floatip_dic['fip_addr'] + # floatip_id = floatip_dic['fip_id'] + + if floatip_client is None: + logger.error("Cannot create floating IP.") + sys.exit(-1) + logger.info("Floating IP created: '%s'" % floatip_client) + + logger.info("Associating floating ip: '%s' to VM '%s' " + % (floatip_client, INSTANCE_NAME)) + if not os_utils.add_floating_ip(nova_client, instance.id, floatip_client): + logger.error("Cannot associate floating IP to VM.") + sys.exit(-1) + +# STARTING SECOND VM (server) ### + + # 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_2 = os_utils.create_instance_and_wait_for_active(FLAVOR, + image_id, + network_id, + INSTANCE_NAME_2) + + if instance_2 is None: + logger.error("Error while booting instance.") + sys.exit(-1) + # Retrieve IP of INSTANCE + instance_ip_2 = instance_2.networks.get(NET_NAME)[0] + logger.debug("Instance '%s' got private ip '%s'." % + (INSTANCE_NAME_2, instance_ip_2)) + + logger.info("Adding '%s' to security group '%s'..." + % (INSTANCE_NAME_2, SECGROUP_NAME)) + os_utils.add_secgroup_to_instance(nova_client, instance_2.id, sg_id) + + logger.info("Creating floating IP for VM '%s'..." % INSTANCE_NAME_2) + floatip_dic = os_utils.create_floating_ip(neutron_client) + floatip_server = floatip_dic['fip_addr'] + # floatip_id = floatip_dic['fip_id'] + + if floatip_server is None: + logger.error("Cannot create floating IP.") + sys.exit(-1) + logger.info("Floating IP created: '%s'" % floatip_server) + + logger.info("Associating floating ip: '%s' to VM '%s' " + % (floatip_server, INSTANCE_NAME_2)) + + if not os_utils.add_floating_ip(nova_client, + instance_2.id, + floatip_server): + logger.error("Cannot associate floating IP to VM.") + sys.exit(-1) + + # CREATION OF THE 2 SF #### + + tacker_script = "/home/opnfv/repos/functest/testcases/features/sfc/" + \ + TACKER_SCRIPT + logger.info("Executing tacker script: '%s'" % tacker_script) + subprocess.call(tacker_script, shell=True) + + # SSH CALL TO START HTTP SERVER + ssh = paramiko.SSHClient() + ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy()) + + try: + ssh.connect(floatip_server, username="root", + password="opnfv", timeout=2) + command = "python -m SimpleHTTPServer 80 > /dev/null 2>&1 &" + logger.info("Starting HTTP server") + (stdin, stdout, stderr) = ssh.exec_command(command) + except: + logger.debug("Waiting for %s..." % floatip_server) + time.sleep(6) + # timeout -= 1 + + instances = nova_client.servers.list(search_opts={'all_tenants': 1}) + ips = [] + try: + for instance in instances: + if "server" not in instance.name: + if "client" not in instance.name: + logger.debug( + "This is the instance name: %s " % instance.name) + floatip_dic = os_utils.create_floating_ip(neutron_client) + floatip = floatip_dic['fip_addr'] + ips.append(floatip) + instance.add_floating_ip(floatip) + except: + logger.debug("Problems assigning floating IP to SFs") + + logger.debug("Floating IPs for SFs: %s..." % ips) + # SSH TO START THE VXLAN_TOOL ON SF1 + logger.info("Configuring the SFs") + try: + ssh.connect(ips[0], username="root", + password="opnfv", timeout=2) + command = ("nohup python vxlan_tool.py -i eth0 " + "-d forward -v off -f -b 80 &") + (stdin, stdout, stderr) = ssh.exec_command(command) + except: + logger.debug("Waiting for %s..." % ips[0]) + time.sleep(6) + # timeout -= 1 + + # SSH TO START THE VXLAN_TOOL ON SF2 + try: + ssh.connect(ips[1], username="root", + password="opnfv", timeout=2) + command = ("nohup python vxlan_tool.py -i eth0 " + "-d forward -v off -f -b 22 &") + (stdin, stdout, stderr) = ssh.exec_command(command) + except: + logger.debug("Waiting for %s..." % ips[1]) + time.sleep(6) + # timeout -= 1 + + # SSH TO EXECUTE cmd_client + + logger.info("TEST STARTED") + try: + ssh.connect(floatip_client, username="root", + password="opnfv", timeout=2) + command = "nc -w 5 -zv " + floatip_server + " 22 2>&1" + (stdin, stdout, stderr) = ssh.exec_command(command) + except: + logger.debug("Waiting for %s..." % floatip_client) + time.sleep(6) + # timeout -= 1 + + # WRITE THE CORRECT WAY TO DO LOGGING + i = 0 + logger.info("First output: %s" % stdout.readlines()) + if "timed out" in stdout.readlines()[0]: + logger.info('\033[92m' + "TEST 1 [PASSED] " + "==> SSH BLOCKED" + '\033[0m') + i = i + 1 + else: + logger.debug('\033[91m' + "TEST 1 [FAILED] " + "==> SSH NOT BLOCKED" + '\033[0m') + return + + # SSH TO EXECUTE cmd_client + + try: + ssh.connect(floatip_client, username="root", + password="opnfv", timeout=2) + command = "nc -w 5 -zv " + floatip_server + " 80 2>&1" + (stdin, stdout, stderr) = ssh.exec_command(command) + except: + logger.debug("Waiting for %s..." % floatip_client) + time.sleep(6) + # timeout -= 1 + + if "succeeded" in stdout.readlines()[0]: + logger.info('\033[92m' + "TEST 2 [PASSED] " + "==> HTTP WORKS" + '\033[0m') + i = i + 1 + else: + logger.debug('\033[91m' + "TEST 2 [FAILED] " + "==> HTTP BLOCKED" + '\033[0m') + return + + # CHANGE OF CLASSIFICATION # + logger.info("Changing the classification") + tacker_classi = "/home/opnfv/repos/functest/testcases/features/sfc/" + \ + TACKER_CHANGECLASSI + subprocess.call(tacker_classi, shell=True) + + # SSH TO EXECUTE cmd_client + + try: + ssh.connect(floatip_client, username="root", + password="opnfv", timeout=2) + command = "nc -w 5 -zv " + floatip_server + " 80 2>&1" + (stdin, stdout, stderr) = ssh.exec_command(command) + except: + logger.debug("Waiting for %s..." % floatip_client) + time.sleep(6) + # timeout -= 1 + + if "timed out" in stdout.readlines()[0]: + logger.info('\033[92m' + "TEST 3 [WORKS] " + "==> HTTP BLOCKED" + '\033[0m') + i = i + 1 + else: + logger.debug('\033[91m' + "TEST 3 [FAILED] " + "==> HTTP NOT BLOCKED" + '\033[0m') + return + + # SSH TO EXECUTE cmd_client + + try: + ssh.connect(floatip_client, username="root", + password="opnfv", timeout=2) + command = "nc -w 5 -zv " + floatip_server + " 22 2>&1" + (stdin, stdout, stderr) = ssh.exec_command(command) + except: + logger.debug("Waiting for %s..." % floatip_client) + time.sleep(6) + # timeout -= 1 + + if "succeeded" in stdout.readlines()[0]: + logger.info('\033[92m' + "TEST 4 [WORKS] " + "==> SSH WORKS" + '\033[0m') + i = i + 1 + else: + logger.debug('\033[91m' + "TEST 4 [FAILED] " + "==> SSH BLOCKED" + '\033[0m') + return + + if i == 4: + for x in range(0, 5): + logger.info('\033[92m' + "SFC TEST WORKED" + " :) \n" + '\033[0m') + + sys.exit(0) + +if __name__ == '__main__': + main() diff --git a/testcases/features/sfc/sfc_change_classi.bash b/testcases/features/sfc/sfc_change_classi.bash new file mode 100755 index 000000000..70375ab3b --- /dev/null +++ b/testcases/features/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/testcases/features/sfc/sfc_tacker.bash b/testcases/features/sfc/sfc_tacker.bash new file mode 100755 index 000000000..8b53eeb7c --- /dev/null +++ b/testcases/features/sfc/sfc_tacker.bash @@ -0,0 +1,31 @@ +#!/bin/bash +BASEDIR=`pwd` + +#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/testcases/features/sfc/test-vnfd1.yaml b/testcases/features/sfc/test-vnfd1.yaml new file mode 100644 index 000000000..310fc5856 --- /dev/null +++ b/testcases/features/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_summit2016 + 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/testcases/features/sfc/test-vnfd2.yaml b/testcases/features/sfc/test-vnfd2.yaml new file mode 100644 index 000000000..fd7ba0fce --- /dev/null +++ b/testcases/features/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_summit2016 + 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 |