From acf339f2840d0fe7a46187a0597704cf5b486214 Mon Sep 17 00:00:00 2001 From: "jose.lausuch" Date: Tue, 13 Dec 2016 12:31:39 +0100 Subject: Make SFC installable as a python module New directory structure: /sfc /sfc/lib/ /sfc/tests /sfc/tests/functest JIRA: SFC-60 After installing sfc, the imports would be: import sfc.tests.functest.x import sfc.lib.x Change-Id: Ib15172239aefdef65056d6598210a1b28a4b2eff Signed-off-by: jose.lausuch --- sfc/__init__.py | 0 sfc/lib/__init__.py | 0 sfc/lib/config.py | 84 +++++ sfc/lib/results.py | 52 +++ sfc/lib/utils.py | 413 +++++++++++++++++++++ sfc/tests/NAME_tests.py | 11 + sfc/tests/__init__.py | 0 sfc/tests/functest/README.sfc-test-2 | 11 + sfc/tests/functest/__init__.py | 0 sfc/tests/functest/config.yaml | 45 +++ sfc/tests/functest/run_tests.py | 131 +++++++ sfc/tests/functest/setup_scripts/__init__.py | 0 .../setup_scripts/compute_presetup_CI.bash | 27 ++ sfc/tests/functest/setup_scripts/delete.sh | 16 + .../functest/setup_scripts/prepare_odl_sfc.py | 90 +++++ .../functest/setup_scripts/server_presetup_CI.bash | 13 + .../setup_scripts/tacker_client_install.sh | 43 +++ sfc/tests/functest/sfc.py | 270 ++++++++++++++ ...ain_two_service_functions_different_computes.py | 271 ++++++++++++++ sfc/tests/functest/sfc_tacker_test2.bash | 29 ++ sfc/tests/functest/vnfd-templates/test-vnfd1.yaml | 31 ++ sfc/tests/functest/vnfd-templates/test-vnfd2.yaml | 31 ++ sfc/tests/functest/vnfd-templates/test2-vnfd1.yaml | 31 ++ sfc/tests/functest/vnfd-templates/test2-vnfd2.yaml | 31 ++ 24 files changed, 1630 insertions(+) create mode 100644 sfc/__init__.py create mode 100644 sfc/lib/__init__.py create mode 100644 sfc/lib/config.py create mode 100644 sfc/lib/results.py create mode 100644 sfc/lib/utils.py create mode 100644 sfc/tests/NAME_tests.py create mode 100644 sfc/tests/__init__.py create mode 100644 sfc/tests/functest/README.sfc-test-2 create mode 100644 sfc/tests/functest/__init__.py create mode 100644 sfc/tests/functest/config.yaml create mode 100644 sfc/tests/functest/run_tests.py create mode 100644 sfc/tests/functest/setup_scripts/__init__.py create mode 100644 sfc/tests/functest/setup_scripts/compute_presetup_CI.bash create mode 100644 sfc/tests/functest/setup_scripts/delete.sh create mode 100644 sfc/tests/functest/setup_scripts/prepare_odl_sfc.py create mode 100644 sfc/tests/functest/setup_scripts/server_presetup_CI.bash create mode 100644 sfc/tests/functest/setup_scripts/tacker_client_install.sh create mode 100644 sfc/tests/functest/sfc.py create mode 100644 sfc/tests/functest/sfc_one_chain_two_service_functions_different_computes.py create mode 100644 sfc/tests/functest/sfc_tacker_test2.bash create mode 100644 sfc/tests/functest/vnfd-templates/test-vnfd1.yaml create mode 100644 sfc/tests/functest/vnfd-templates/test-vnfd2.yaml create mode 100644 sfc/tests/functest/vnfd-templates/test2-vnfd1.yaml create mode 100644 sfc/tests/functest/vnfd-templates/test2-vnfd2.yaml (limited to 'sfc') diff --git a/sfc/__init__.py b/sfc/__init__.py new file mode 100644 index 00000000..e69de29b diff --git a/sfc/lib/__init__.py b/sfc/lib/__init__.py new file mode 100644 index 00000000..e69de29b diff --git a/sfc/lib/config.py b/sfc/lib/config.py new file mode 100644 index 00000000..97fa9122 --- /dev/null +++ b/sfc/lib/config.py @@ -0,0 +1,84 @@ +#!/usr/bin/python +# +# Copyright (c) 2016 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 yaml +import os + +import functest.utils.functest_logger as ft_logger +import functest.utils.functest_utils as ft_utils +import functest.utils.functest_constants as ft_constants + +logger = ft_logger.Logger("sfc_test_config").getLogger() + + +class CommonConfig(object): + """ + Common configuration parameters across testcases + """ + + def __init__(self): + self.line_length = 30 + self.test_db = ft_utils.get_functest_config("results.test_db_url") + self.repo_path = ft_constants.SFC_REPO_DIR + self.sfc_test_dir = os.path.join(self.repo_path, "tests", "functest") + self.vnfd_dir = os.path.join(self.sfc_test_dir, "vnfd-templates") + self.functest_results_dir = os.path.join( + ft_constants.FUNCTEST_RESULTS_DIR, "odl-sfc") + self.config_file = os.path.join(self.sfc_test_dir, "config.yaml") + self.fuel_master_ip = ft_utils.get_parameter_from_yaml( + "defaults.fuel_master_ip", self.config_file) + self.fuel_master_uname = ft_utils.get_parameter_from_yaml( + "defaults.fuel_master_uname", self.config_file) + self.fuel_master_passwd = ft_utils.get_parameter_from_yaml( + "defaults.fuel_master_passwd", self.config_file) + self.fuel_proxy = { + 'ip': self.fuel_master_ip, + 'username': self.fuel_master_uname, + 'password': self.fuel_master_passwd + } + self.flavor = ft_utils.get_parameter_from_yaml( + "defaults.flavor", self.config_file) + self.ram_size_in_mb = ft_utils.get_parameter_from_yaml( + "defaults.ram_size_in_mb", self.config_file) + self.disk_size_in_gb = ft_utils.get_parameter_from_yaml( + "defaults.disk_size_in_gb", self.config_file) + self.vcpu_count = ft_utils.get_parameter_from_yaml( + "defaults.vcpu_count", self.config_file) + self.image_name = ft_utils.get_parameter_from_yaml( + "defaults.image_name", self.config_file) + self.image_file_name = ft_utils.get_parameter_from_yaml( + "defaults.image_file_name", self.config_file) + self.image_format = ft_utils.get_parameter_from_yaml( + "defaults.image_format", self.config_file) + self.url = ft_utils.get_parameter_from_yaml( + "defaults.url", self.config_file) + self.dir_functest_data = ft_utils.get_functest_config( + "general.directories.dir_functest_data") + self.image_path = os.path.join( + self.dir_functest_data, self.image_file_name) + + +class TestcaseConfig(object): + """ + Configuration for a testcase. + Parse config.yaml into a dict and create an object out of it. + """ + + def __init__(self, testcase): + common_config = CommonConfig() + test_config = None + with open(common_config.config_file) as f: + testcases_yaml = yaml.safe_load(f) + test_config = testcases_yaml['testcases'].get(testcase, None) + if test_config is None: + logger.error('Test {0} configuration is not present in {1}' + .format(testcase, common_config.config_file)) + # Update class fields with configuration variables dynamically + self.__dict__.update(**test_config) diff --git a/sfc/lib/results.py b/sfc/lib/results.py new file mode 100644 index 00000000..5fa9aa05 --- /dev/null +++ b/sfc/lib/results.py @@ -0,0 +1,52 @@ +#!/usr/bin/python +# +# Copyright (c) 2016 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 ft_logger + +logger = ft_logger.Logger("sfc-results").getLogger() + + +class Results(object): + + def __init__(self, line_length): + self.line_length = line_length + self.test_result = "FAIL" + self.summary = "" + self.details = [] + self.num_tests = 0 + self.num_tests_failed = 0 + + def add_to_summary(self, num_cols, col1, col2=""): + if num_cols == 0: + self.summary += ("+%s+\n" % (col1 * (self.line_length - 2))) + elif num_cols == 1: + self.summary += ("| " + col1.ljust(self.line_length - 3) + "|\n") + elif num_cols == 2: + self.summary += ("| %s" % col1.ljust(7) + "| ") + self.summary += (col2.ljust(self.line_length - 12) + "|\n") + if col1 in ("FAIL", "PASS"): + self.details.append({col2: col1}) + self.num_tests += 1 + if col1 == "FAIL": + self.num_tests_failed += 1 + + def compile_summary(self): + success_message = "All the subtests have passed." + failure_message = "One or more subtests have failed." + + self.add_to_summary(0, "=") + logger.info("\n%s" % self.summary) + if self.num_tests_failed == 0: + self.test_result = "PASS" + logger.info(success_message) + else: + logger.info(failure_message) + + return {"status": self.test_result, "details": self.details} diff --git a/sfc/lib/utils.py b/sfc/lib/utils.py new file mode 100644 index 00000000..00f98985 --- /dev/null +++ b/sfc/lib/utils.py @@ -0,0 +1,413 @@ +#!/usr/bin/python +# +# Copyright (c) 2016 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 json +import os +import re +import subprocess +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 opnfv.utils.SSHUtils as ssh_utils + + +logger = ft_logger.Logger("sfc_test_utils").getLogger() +SSH_OPTIONS = '-q -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no' +FUNCTEST_RESULTS_DIR = os.path.join("home", "opnfv", + "functest", "results", "odl-sfc") + + +def run_cmd(cmd, wdir=None, ignore_stderr=False, ignore_no_output=True): + """run given command locally and return commands output if success""" + 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) + return ignore_stderr + + if ignore_no_output and not output: + return True + + return output + + +def run_cmd_on_controller(cmd): + """run given command on OpenStack controller""" + ip_controllers = get_openstack_node_ips("controller") + if not ip_controllers: + return None + + ssh_cmd = "ssh %s %s %s" % (SSH_OPTIONS, ip_controllers[0], cmd) + return run_cmd_on_fm(ssh_cmd) + + +def run_cmd_on_compute(cmd): + """run given command on OpenStack Compute node""" + 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) + + +def run_cmd_on_fm(cmd, username="root", passwd="r00tme"): + """run given command on Fuel Master""" + 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) + + +def run_cmd_remote(ip, cmd, username="root", passwd="opnfv"): + """run given command on Remote Machine, Can be VM""" + 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) + + +def get_openstack_node_ips(role): + """Get OpenStack Nodes IP Address""" + 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 + + +def configure_iptables(): + """Configures IPTABLES on OpenStack Controller""" + 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_controller(cmd) + + +def download_image(url, image_path): + image_filename = os.path.basename(image_path) + image_url = "%s/%s" % (url, image_filename) + image_dir = os.path.dirname(image_path) + if not os.path.isfile(image_path): + logger.info("Downloading image") + ft_utils.download_url(image_url, image_dir) + else: + logger.info("Using old image") + + +def setup_neutron(neutron_client, net, subnet, router, subnet_cidr): + n_dict = os_utils.create_network_full(neutron_client, + net, + subnet, + router, + subnet_cidr) + if not n_dict: + logger.error("failed to create neutron network") + return False + + return n_dict["net_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) + + +def create_security_groups(neutron_client, secgroup_name, secgroup_descr): + 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, "tcp", 22, 22) + setup_ingress_egress_secgroup(neutron_client, "tcp", 80, 80) + setup_ingress_egress_secgroup(neutron_client, "udp", 67, 68) + return sg_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.") + return None + + 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 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 -= 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)) + return None + + 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] + + +def start_http_server(ip): + """Start http server on a given machine, Can be VM""" + cmd = "\'python -m SimpleHTTPServer 80" + cmd = cmd + " > /dev/null 2>&1 &\'" + run_cmd_remote(ip, cmd) + output = run_cmd_remote(ip, "ps aux|grep SimpleHTTPServer") + if not output: + logger.error("Failed to start http server") + return False + + logger.info(output) + return True + + +def vxlan_firewall(sf, iface="eth0", port="22", block=True): + """Set firewall using vxlan_tool.py on a given machine, Can be VM""" + cmd = "python vxlan_tool.py -i %s -d forward -v off" % iface + if block: + cmd = "python vxlan_tool.py -i eth0 -d forward -v off -b %s" % port + + cmd = "sh -c 'cd /root;nohup " + cmd + " > /dev/null 2>&1 &'" + run_cmd_remote(sf, cmd) + + +def vxlan_tool_stop(sf): + cmd = "pkill -f vxlan_tool.py" + run_cmd_remote(sf, cmd) + + +def netcat(s_ip, c_ip, port="80", timeout=5): + """Run netcat on a give machine, Can be VM""" + 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(ovs_logger, controller_clients, compute_clients, error): + timestamp = time.strftime("%Y%m%d-%H%M%S") + ovs_logger.dump_ovs_logs(controller_clients, + compute_clients, + related_error=error, + timestamp=timestamp) + + +def get_ssh_clients(role, proxy): + 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 + + +def check_ssh(ips, retries=100): + """Check SSH connectivity to VNFs""" + 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 + + +def ofctl_time_counter(ovs_logger, ssh_conn): + try: + # We get the flows from table 11 + table = 11 + br = "br-int" + output = ovs_logger.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 + + +@ft_utils.timethis +def capture_time_log(ovs_logger, compute_clients, timeout=200): + rsps = ofctl_time_counter(ovs_logger, compute_clients[0]) + first_RSP = rsps[0] if len(rsps) > 0 else '' + while not ((len(rsps) > 1) and + (first_RSP != rsps[0]) and + (rsps[0] == rsps[1])): + rsps = ofctl_time_counter(ovs_logger, compute_clients[0]) + timeout -= 1 + if timeout == 0: + logger.error( + "Timeout but classification rules are not updated") + return + time.sleep(1) + logger.info("classification rules updated") + + +def get_compute_nodes(nova_client, required_node_number=2): + """Get the compute nodes in the deployment""" + compute_nodes = os_utils.get_hypervisors(nova_client) + + num_compute_nodes = len(compute_nodes) + if num_compute_nodes < 2: + logger.error("There are %s compute nodes in the deployment. " + "Minimum number of nodes to complete the test is 2." + % num_compute_nodes) + return None + + logger.debug("Compute nodes: %s" % compute_nodes) + return compute_nodes + + +def setup_compute_node(cidr): + logger.info("bringing up br-int iface") + run_cmd_on_compute("ifconfig br-int up") + if not run_cmd_on_compute("ip route|grep -o %s" % cidr): + logger.info("adding route %s" % cidr) + return run_cmd_on_compute("ip route add %s" % cidr) + else: + logger.info("route %s exists" % cidr) diff --git a/sfc/tests/NAME_tests.py b/sfc/tests/NAME_tests.py new file mode 100644 index 00000000..e95004bc --- /dev/null +++ b/sfc/tests/NAME_tests.py @@ -0,0 +1,11 @@ + +def setup(): + print "SETUP!" + + +def teardown(): + print "TEAR DOWN!" + + +def test_basic(): + print "I RAN!" diff --git a/sfc/tests/__init__.py b/sfc/tests/__init__.py new file mode 100644 index 00000000..e69de29b diff --git a/sfc/tests/functest/README.sfc-test-2 b/sfc/tests/functest/README.sfc-test-2 new file mode 100644 index 00000000..5a9f2ebe --- /dev/null +++ b/sfc/tests/functest/README.sfc-test-2 @@ -0,0 +1,11 @@ +### ODL-SFC TEST2 DESCRIPTION ### + +This is a simple description of the test case + +We create one client and one server using nova. Then, 2 SFs are created using +tacker. The SFs are deployed in two different compute nodes. A chain is created +where both SFs are included. + +vxlan_tool is started in both SFs and HTTP traffic is sent from the client to +the server. If it works, the vxlan_tool is modified to block HTTP traffic. +It is tried again and it should fail because packets are dropped diff --git a/sfc/tests/functest/__init__.py b/sfc/tests/functest/__init__.py new file mode 100644 index 00000000..e69de29b diff --git a/sfc/tests/functest/config.yaml b/sfc/tests/functest/config.yaml new file mode 100644 index 00000000..78cf42fb --- /dev/null +++ b/sfc/tests/functest/config.yaml @@ -0,0 +1,45 @@ +defaults: + #odl-sfc uses custom flavors as per below params + flavor: custom + ram_size_in_mb: 1500 + disk_size_in_gb: 10 + vcpu_count: 1 + image_name: sf_nsh_colorado + image_file_name: sf_nsh_colorado.qcow2 + fuel_master_ip: 10.20.0.2 + fuel_master_uname: root + fuel_master_passwd: r00tme + image_format: qcow2 + url: "http://artifacts.opnfv.org/sfc/demo" + vnfd-dir: "vnfd-templates" + +testcases: +# this change requires sfc.py to be renamed as sfc_two_chains_SSH_and_HTTP +# for run_tests.py integration. Rename of sfc.py will be submitted in +# separate patch for better review clarity and name will be changed back to +# sfc_two_chains_SSH_and_HTTP once sfc.py is renamed + sfc: + enabled: true + description: "ODL-SFC tests" + testname_db: "sfc_two_chains_SSH_and_HTTP" + net_name: example-net + subnet_name: example-subnet + router_name: example-router + subnet_cidr: "11.0.0.0/24" + secgroup_name: "example-sg" + secgroup_descr: "Example Security group" + test_vnfd_red: "test-vnfd1.yaml" + test_vnfd_blue: "test-vnfd2.yaml" + + sfc_one_chain_two_service_functions_different_computes: + enabled: true + description: "ODL-SFC Testing SFs in different computes" + testname_db: "sfc_one_chain_two_service_functions_different_computes" + net_name: example-net + subnet_name: example-subnet + router_name: example-router + subnet_cidr: "11.0.0.0/24" + secgroup_name: "example-sg" + secgroup_descr: "Example Security group" + test_vnfd_red: "test2-vnfd1.yaml" + test_vnfd_blue: "test2-vnfd2.yaml" diff --git a/sfc/tests/functest/run_tests.py b/sfc/tests/functest/run_tests.py new file mode 100644 index 00000000..e66e4c11 --- /dev/null +++ b/sfc/tests/functest/run_tests.py @@ -0,0 +1,131 @@ +#!/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 argparse +import config as sfc_config +import importlib +import os +import sys +import time +import yaml + +import functest.utils.functest_logger as ft_logger +import functest.utils.functest_utils as ft_utils +import opnfv.utils.ovs_logger as ovs_log +import opnfv.utils.SSHUtils as ssh_utils +import sfc.lib.utils as utils + + +parser = argparse.ArgumentParser() +parser.add_argument("-r", "--report", + help="Create json result file", + action="store_true") +args = parser.parse_args() + +logger = ft_logger.Logger("sfc-run-tests").getLogger() +COMMON_CONFIG = sfc_config.CommonConfig() + + +def push_results(testname, start_time, end_time, criteria, details): + logger.info("Push testcase '%s' results into the DB...\n" % testname) + ft_utils.push_results_to_db("sfc", + testname, + start_time, + end_time, + criteria, + details) + + +def get_tackerc_file(): + rc_file = os.path.join(COMMON_CONFIG.sfc_test_dir, 'tackerc') + if not os.path.exists(rc_file): + logger.info("tackerc file not found, getting it from controller") + ip = utils.get_openstack_node_ips("controller") + ssh_conn = ssh_utils.get_ssh_client(ip[0], 'root', + proxy=COMMON_CONFIG.fuel_proxy) + ssh_utils.get_file(ssh_conn, "tackerc", rc_file) + else: + logger.info("found tackerc file") + + return rc_file + + +def set_tacker_rc_file_env(): + rc_file = get_tackerc_file() + with open(rc_file) as f: + for line in f.readlines(): + if not (line.startswith('#') or len(line) == 1): + filtered = line.strip().split(' ') + kv = filtered[1].split('=') + logger.info("Set shell env %s=%s" % (kv[0], kv[1])) + os.environ[kv[0]] = kv[1].strip("'") + + +def main(): + set_tacker_rc_file_env() + ovs_logger = ovs_log.OVSLogger( + os.path.join(COMMON_CONFIG.sfc_test_dir, 'ovs-logs'), + COMMON_CONFIG.functest_results_dir) + + config_file = os.path.join(COMMON_CONFIG.config_file) + with open(config_file) as f: + config_yaml = yaml.safe_load(f) + + testcases = config_yaml.get("testcases") + overall_details = {} + overall_status = "FAIL" + overall_start_time = time.time() + for testcase in testcases: + if testcases[testcase]['enabled']: + test_name = testcase + test_descr = testcases[testcase]['description'] + test_name_db = testcases[testcase]['testname_db'] + title = ("Running '%s - %s'" % + (test_name, test_descr)) + logger.info(title) + logger.info("%s\n" % ("=" * len(title))) + t = importlib.import_module(testcase, package=None) + start_time = time.time() + result = t.main() + end_time = time.time() + duration = end_time - start_time + status = "FAIL" + if result != 0: + overall_details.update({test_name_db: "execution error."}) + else: + status = result.get("status") + if status == "FAIL": + overall_status = "FAIL" + ovs_logger.create_artifact_archive() + + logger.info("Results of test case '%s - %s':\n%s\n" % + (test_name, test_descr, result)) + + dic = {"duration": duration, "status": overall_status} + overall_details.update({test_name_db: dic}) + if args.report: + details = result.get("details") + push_results( + test_name_db, start_time, end_time, status, details) + + overall_end_time = time.time() + if args.report: + push_results( + "odl-sfc", overall_start_time, overall_end_time, + overall_status, overall_details) + + if overall_status == "FAIL": + sys.exit(-1) + + sys.exit(0) + + +if __name__ == '__main__': + main() diff --git a/sfc/tests/functest/setup_scripts/__init__.py b/sfc/tests/functest/setup_scripts/__init__.py new file mode 100644 index 00000000..e69de29b diff --git a/sfc/tests/functest/setup_scripts/compute_presetup_CI.bash b/sfc/tests/functest/setup_scripts/compute_presetup_CI.bash new file mode 100644 index 00000000..36148aa1 --- /dev/null +++ b/sfc/tests/functest/setup_scripts/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/sfc/tests/functest/setup_scripts/delete.sh b/sfc/tests/functest/setup_scripts/delete.sh new file mode 100644 index 00000000..2c9de04b --- /dev/null +++ b/sfc/tests/functest/setup_scripts/delete.sh @@ -0,0 +1,16 @@ +source ${repos_dir}/sfc/sfc/tests/functest/tackerc +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/sfc/tests/functest/setup_scripts/prepare_odl_sfc.py b/sfc/tests/functest/setup_scripts/prepare_odl_sfc.py new file mode 100644 index 00000000..280977bf --- /dev/null +++ b/sfc/tests/functest/setup_scripts/prepare_odl_sfc.py @@ -0,0 +1,90 @@ +# +# 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/sfc.log" +os.environ['ODL_SFC_DIR'] = os.path.join(SFC_REPO_DIR, + "sfc/tests/functest") +SETUP_SCRIPTS_DIR = os.path.join(os.environ['ODL_SFC_DIR'], 'setup_scripts') + +command = SETUP_SCRIPTS_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 = SETUP_SCRIPTS_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/sfc/tests/functest/setup_scripts/server_presetup_CI.bash b/sfc/tests/functest/setup_scripts/server_presetup_CI.bash new file mode 100644 index 00000000..240353f5 --- /dev/null +++ b/sfc/tests/functest/setup_scripts/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 $BASEDIR diff --git a/sfc/tests/functest/setup_scripts/tacker_client_install.sh b/sfc/tests/functest/setup_scripts/tacker_client_install.sh new file mode 100644 index 00000000..adb9a44b --- /dev/null +++ b/sfc/tests/functest/setup_scripts/tacker_client_install.sh @@ -0,0 +1,43 @@ +MYDIR=$(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/sfc/tests/functest/sfc.py b/sfc/tests/functest/sfc.py new file mode 100644 index 00000000..45fb9b0f --- /dev/null +++ b/sfc/tests/functest/sfc.py @@ -0,0 +1,270 @@ +#!/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 argparse +import os +import sys +import threading + +import functest.utils.functest_logger as ft_logger +import functest.utils.openstack_utils as os_utils +import functest.utils.openstack_tacker as os_tacker +import opnfv.utils.ovs_logger as ovs_log +import sfc.lib.utils as test_utils +import sfc.lib.config as sfc_config +from sfc.lib.results import Results + + +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() + +CLIENT = "client" +SERVER = "server" +COMMON_CONFIG = sfc_config.CommonConfig() +# TestcaseConfig sfc name will be changed once +# we rename sfc.py with appropriate name +TESTCASE_CONFIG = sfc_config.TestcaseConfig('sfc') + + +def main(): + results = Results(COMMON_CONFIG.line_length) + results.add_to_summary(0, "=") + results.add_to_summary(2, "STATUS", "SUBTEST") + results.add_to_summary(0, "=") + + 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=\033[0m') + sys.exit(1) + + test_utils.setup_compute_node(TESTCASE_CONFIG.subnet_cidr) + test_utils.configure_iptables() + test_utils.download_image(COMMON_CONFIG.url, + COMMON_CONFIG.image_path) + _, custom_flv_id = os_utils.get_or_create_flavor( + COMMON_CONFIG.flavor, + COMMON_CONFIG.ram_size_in_mb, + COMMON_CONFIG.disk_size_in_gb, + COMMON_CONFIG.vcpu_count, 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() + tacker_client = os_tacker.get_tacker_client() + + controller_clients = test_utils.get_ssh_clients("controller", + COMMON_CONFIG.fuel_proxy) + compute_clients = test_utils.get_ssh_clients("compute", + COMMON_CONFIG.fuel_proxy) + + ovs_logger = ovs_log.OVSLogger( + os.path.join(COMMON_CONFIG.sfc_test_dir, 'ovs-logs'), + COMMON_CONFIG.functest_results_dir) + + image_id = os_utils.create_glance_image(glance_client, + COMMON_CONFIG.image_name, + COMMON_CONFIG.image_path, + COMMON_CONFIG.image_format, + public=True) + + network_id = test_utils.setup_neutron(neutron_client, + TESTCASE_CONFIG.net_name, + TESTCASE_CONFIG.subnet_name, + TESTCASE_CONFIG.router_name, + TESTCASE_CONFIG.subnet_cidr) + + sg_id = test_utils.create_security_groups(neutron_client, + TESTCASE_CONFIG.secgroup_name, + TESTCASE_CONFIG.secgroup_descr) + + test_utils.create_instance( + nova_client, CLIENT, COMMON_CONFIG.flavor, image_id, + network_id, sg_id) + srv_instance = test_utils.create_instance( + nova_client, SERVER, COMMON_CONFIG.flavor, image_id, + network_id, sg_id) + + srv_prv_ip = srv_instance.networks.get(TESTCASE_CONFIG.net_name)[0] + + tosca_file = os.path.join(COMMON_CONFIG.sfc_test_dir, + COMMON_CONFIG.vnfd_dir, + TESTCASE_CONFIG.test_vnfd_red) + os_tacker.create_vnfd( + tacker_client, + tosca_file=tosca_file) + + tosca_file = os.path.join(COMMON_CONFIG.sfc_test_dir, + COMMON_CONFIG.vnfd_dir, + TESTCASE_CONFIG.test_vnfd_blue) + os_tacker.create_vnfd( + tacker_client, + tosca_file=tosca_file) + + os_tacker.create_vnf( + tacker_client, 'testVNF1', vnfd_name='test-vnfd1') + os_tacker.create_vnf( + tacker_client, 'testVNF2', vnfd_name='test-vnfd2') + + try: + os_tacker.wait_for_vnf(tacker_client, vnf_name='testVNF1') + os_tacker.wait_for_vnf(tacker_client, vnf_name='testVNF2') + except: + logger.error('ERROR while booting vnfs') + sys.exit(1) + + os_tacker.create_sfc(tacker_client, 'red', chain_vnf_names=['testVNF1']) + os_tacker.create_sfc(tacker_client, 'blue', chain_vnf_names=['testVNF2']) + + os_tacker.create_sfc_classifier( + tacker_client, 'red_http', sfc_name='red', + match={ + 'source_port': 0, + 'dest_port': 80, + 'protocol': 6 + }) + + os_tacker.create_sfc_classifier( + tacker_client, 'red_ssh', sfc_name='red', + match={ + 'source_port': 0, + 'dest_port': 22, + 'protocol': 6 + }) + + logger.info(test_utils.run_cmd('tacker sfc-list')) + logger.info(test_utils.run_cmd('tacker sfc-classifier-list')) + + # Start measuring the time it takes to implement the classification rules + t1 = threading.Thread(target=test_utils.capture_time_log, + args=(ovs_logger, compute_clients,)) + try: + t1.start() + except Exception, e: + logger.error("Unable to start the thread that counts time %s" % e) + + server_ip, client_ip, sf1, sf2 = test_utils.get_floating_ips( + nova_client, neutron_client) + + if not test_utils.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 test_utils.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) + test_utils.vxlan_firewall(sf2, port="80") + logger.info("Starting SSH firewall on %s" % sf1) + test_utils.vxlan_firewall(sf1, port="22") + + logger.info("Wait for ODL to update the classification rules in OVS") + t1.join() + + logger.info("Test SSH") + if test_utils.is_ssh_blocked(srv_prv_ip, client_ip): + results.add_to_summary(2, "PASS", "SSH Blocked") + else: + error = ('\033[91mTEST 1 [FAILED] ==> SSH NOT BLOCKED\033[0m') + logger.error(error) + test_utils.capture_err_logs( + ovs_logger, controller_clients, compute_clients, error) + results.add_to_summary(2, "FAIL", "SSH Blocked") + + logger.info("Test HTTP") + if not test_utils.is_http_blocked(srv_prv_ip, client_ip): + results.add_to_summary(2, "PASS", "HTTP works") + else: + error = ('\033[91mTEST 2 [FAILED] ==> HTTP BLOCKED\033[0m') + logger.error(error) + test_utils.capture_err_logs( + ovs_logger, controller_clients, compute_clients, error) + results.add_to_summary(2, "FAIL", "HTTP works") + + logger.info("Changing the classification") + os_tacker.delete_sfc_classifier(tacker_client, sfc_clf_name='red_http') + os_tacker.delete_sfc_classifier(tacker_client, sfc_clf_name='red_ssh') + + os_tacker.create_sfc_classifier( + tacker_client, 'blue_http', sfc_name='blue', + match={ + 'source_port': 0, + 'dest_port': 80, + 'protocol': 6 + }) + + os_tacker.create_sfc_classifier( + tacker_client, 'blue_ssh', sfc_name='blue', + match={ + 'source_port': 0, + 'dest_port': 22, + 'protocol': 6 + }) + + logger.info(test_utils.run_cmd('tacker sfc-classifier-list')) + + # Start measuring the time it takes to implement the classification rules + t2 = threading.Thread(target=test_utils.capture_time_log, + args=(ovs_logger, compute_clients,)) + try: + t2.start() + 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") + t2.join() + + logger.info("Test HTTP") + if test_utils.is_http_blocked(srv_prv_ip, client_ip): + results.add_to_summary(2, "PASS", "HTTP Blocked") + else: + error = ('\033[91mTEST 3 [FAILED] ==> HTTP WORKS\033[0m') + logger.error(error) + test_utils.capture_err_logs( + ovs_logger, controller_clients, compute_clients, error) + results.add_to_summary(2, "FAIL", "HTTP Blocked") + + logger.info("Test SSH") + if not test_utils.is_ssh_blocked(srv_prv_ip, client_ip): + results.add_to_summary(2, "PASS", "SSH works") + else: + error = ('\033[91mTEST 4 [FAILED] ==> SSH BLOCKED\033[0m') + logger.error(error) + test_utils.capture_err_logs( + ovs_logger, controller_clients, compute_clients, error) + results.add_to_summary(2, "FAIL", "SSH works") + + return results.compile_summary() + + +if __name__ == '__main__': + main() diff --git a/sfc/tests/functest/sfc_one_chain_two_service_functions_different_computes.py b/sfc/tests/functest/sfc_one_chain_two_service_functions_different_computes.py new file mode 100644 index 00000000..f901a041 --- /dev/null +++ b/sfc/tests/functest/sfc_one_chain_two_service_functions_different_computes.py @@ -0,0 +1,271 @@ +#!/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 argparse +import os +import re +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 functest.utils.openstack_tacker as os_tacker +import opnfv.utils.ovs_logger as ovs_log +import sfc.lib.utils as test_utils +import sfc.lib.config as sfc_config + + +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() + +REPO_PATH = os.path.join(os.environ['REPOS_DIR'], 'sfc/') +SFC_TEST_DIR = os.path.join(REPO_PATH, "sfc/tests/functest") +TACKER_SCRIPT = os.path.join(SFC_TEST_DIR, "sfc_tacker_test2.bash") +TACKER_VNFD1 = os.path.join(SFC_TEST_DIR, "vnfd-templates", "test2-vnfd1.yaml") +TACKER_VNFD2 = os.path.join(SFC_TEST_DIR, "vnfd-templates", "test2-vnfd2.yaml") +CLIENT = "client" +SERVER = "server" +ssh_options = '-q -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no' +json_results = {"tests": 4, "failures": 0} +COMMON_CONFIG = sfc_config.CommonConfig() +TESTCASE_CONFIG = sfc_config.TestcaseConfig('sfc_one_chain_two_service' + '_functions_different_computes') + +PROXY = { + 'ip': COMMON_CONFIG.fuel_master_ip, + 'username': COMMON_CONFIG.fuel_master_uname, + 'password': COMMON_CONFIG.fuel_master_passwd +} + + +def update_json_results(name, result): + json_results.update({name: result}) + if result is not "Passed": + json_results["failures"] += 1 + return + + +# JIRA: SFC-52 new function +def setup_availability_zones(nova_client): + computes = os_utils.get_hypervisors(nova_client) + az = ["nova::" + computes[0], "nova::" + computes[1]] + logger.debug("These are the availability zones %s" % az) + return az + + +# JIRA: SFC-52 new function +def modify_vnfd(tacker_vnfd, az): + try: + with open(tacker_vnfd, 'r') as stream: + lines = stream.readlines() + with open(tacker_vnfd, 'w') as stream: + for line in lines: + stream.write(re.sub('nova$', az, line)) + + except Exception, e: + logger.error("Problem when changing vnfd %s" % e) + + +# JIRA: SFC-52 new function +def prepare_tacker_vnfd(nova_client): + azs = setup_availability_zones(nova_client) + modify_vnfd(TACKER_VNFD1, azs[0]) + modify_vnfd(TACKER_VNFD2, azs[1]) + + +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=\033[0m') + sys.exit(1) + + start_time = time.time() + status = "PASS" + test_utils.configure_iptables() + test_utils.download_image(COMMON_CONFIG.url, + COMMON_CONFIG.image_path) + _, custom_flv_id = os_utils.get_or_create_flavor( + COMMON_CONFIG.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() + tacker_client = os_tacker.get_tacker_client() + + controller_clients = test_utils.get_ssh_clients("controller", PROXY) + compute_clients = test_utils.get_ssh_clients("compute", PROXY) + + ovs_logger = ovs_log.OVSLogger( + os.path.join(COMMON_CONFIG.sfc_test_dir, 'ovs-logs'), + COMMON_CONFIG.functest_results_dir) + + image_id = os_utils.create_glance_image(glance_client, + COMMON_CONFIG.image_name, + COMMON_CONFIG.image_path, + COMMON_CONFIG.image_format, + public=True) + + network_id = test_utils.setup_neutron(neutron_client, + TESTCASE_CONFIG.net_name, + TESTCASE_CONFIG.subnet_name, + TESTCASE_CONFIG.router_name, + TESTCASE_CONFIG.subnet_cidr) + + sg_id = test_utils.create_security_groups(neutron_client, + TESTCASE_CONFIG.secgroup_name, + TESTCASE_CONFIG.secgroup_descr) + + prepare_tacker_vnfd(nova_client) + + test_utils.create_instance( + nova_client, CLIENT, COMMON_CONFIG.flavor, + image_id, network_id, sg_id) + + srv_instance = test_utils.create_instance( + nova_client, SERVER, COMMON_CONFIG.flavor, image_id, + network_id, sg_id) + + srv_prv_ip = srv_instance.networks.get(TESTCASE_CONFIG.net_name)[0] + + tosca_file = os.path.join(COMMON_CONFIG.sfc_test_dir, + COMMON_CONFIG.vnfd_dir, + TESTCASE_CONFIG.test_vnfd_red) + + os_tacker.create_vnfd( + tacker_client, + tosca_file=tosca_file) + + tosca_file = os.path.join(COMMON_CONFIG.sfc_test_dir, + COMMON_CONFIG.vnfd_dir, + TESTCASE_CONFIG.test_vnfd_blue) + os_tacker.create_vnfd( + tacker_client, + tosca_file=tosca_file) + + os_tacker.create_vnf( + tacker_client, 'testVNF1', vnfd_name='test-vnfd1') + os_tacker.create_vnf( + tacker_client, 'testVNF2', vnfd_name='test-vnfd2') + + try: + os_tacker.wait_for_vnf(tacker_client, vnf_name='testVNF1') + os_tacker.wait_for_vnf(tacker_client, vnf_name='testVNF2') + except: + logger.error('ERROR while booting vnfs') + sys.exit(1) + + os_tacker.create_sfc(tacker_client, 'red', + chain_vnf_names=['testVNF1', 'testVNF2']) + + os_tacker.create_sfc_classifier( + tacker_client, 'red_http', sfc_name='red', + match={ + 'source_port': 0, + 'dest_port': 80, + 'protocol': 6 + }) + + logger.info(test_utils.run_cmd('tacker sfc-list')) + logger.info(test_utils.run_cmd('tacker sfc-classifier-list')) + + server_ip, client_ip, sf1, sf2 = test_utils.get_floating_ips( + nova_client, neutron_client) + + if not test_utils.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 test_utils.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 vxlan_tool on %s" % sf2) + test_utils.vxlan_firewall(sf2, block=False) + logger.info("Starting vxlan_tool on %s" % sf1) + test_utils.vxlan_firewall(sf1, block=False) + + logger.info("Wait for ODL to update the classification rules in OVS") + time.sleep(100) + + logger.info("Test HTTP") + if not test_utils.is_http_blocked(srv_prv_ip, client_ip): + logger.info('\033[92mTEST 1 [PASSED] ==> HTTP WORKS\033[0m') + update_json_results("Test 1: HTTP works", "Passed") + else: + error = ('\033[91mTEST 1 [FAILED] ==> HTTP BLOCKED\033[0m') + logger.error(error) + test_utils.capture_err_logs( + ovs_logger, controller_clients, compute_clients, error) + update_json_results("Test 1: HTTP works", "Failed") + + logger.info("Changing the vxlan_tool to block HTTP traffic") + + # Make SF1 block now http traffic + test_utils.vxlan_tool_stop(sf1) + test_utils.vxlan_firewall(sf1, port="80") + + logger.info("Test HTTP again") + if test_utils.is_http_blocked(srv_prv_ip, client_ip): + logger.info('\033[92mTEST 2 [PASSED] ==> HTTP Blocked\033[0m') + update_json_results("Test 2: HTTP Blocked", "Passed") + else: + error = ('\033[91mTEST 2 [FAILED] ==> HTTP WORKS\033[0m') + logger.error(error) + test_utils.capture_err_logs( + ovs_logger, controller_clients, compute_clients, error) + update_json_results("Test 2: HTTP Blocked", "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", + "sfc_one_chain_two_service_functions" + "_different_computes", + 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/sfc/tests/functest/sfc_tacker_test2.bash b/sfc/tests/functest/sfc_tacker_test2.bash new file mode 100644 index 00000000..156b19cb --- /dev/null +++ b/sfc/tests/functest/sfc_tacker_test2.bash @@ -0,0 +1,29 @@ +#!/bin/bash +BASEDIR=`dirname $0` + +#import VNF descriptor +tacker vnfd-create --vnfd-file ${BASEDIR}/vnfd-templates/test2-vnfd1.yaml +tacker vnfd-create --vnfd-file ${BASEDIR}/vnfd-templates/test2-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,testVNF2 + +#create classifier +tacker sfc-classifier-create --name red_http --chain red --match source_port=0,dest_port=80,protocol=6 + +tacker sfc-list +tacker sfc-classifier-list diff --git a/sfc/tests/functest/vnfd-templates/test-vnfd1.yaml b/sfc/tests/functest/vnfd-templates/test-vnfd1.yaml new file mode 100644 index 00000000..5c672e38 --- /dev/null +++ b/sfc/tests/functest/vnfd-templates/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/sfc/tests/functest/vnfd-templates/test-vnfd2.yaml b/sfc/tests/functest/vnfd-templates/test-vnfd2.yaml new file mode 100644 index 00000000..8a570ab9 --- /dev/null +++ b/sfc/tests/functest/vnfd-templates/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 diff --git a/sfc/tests/functest/vnfd-templates/test2-vnfd1.yaml b/sfc/tests/functest/vnfd-templates/test2-vnfd1.yaml new file mode 100644 index 00000000..5c672e38 --- /dev/null +++ b/sfc/tests/functest/vnfd-templates/test2-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/sfc/tests/functest/vnfd-templates/test2-vnfd2.yaml b/sfc/tests/functest/vnfd-templates/test2-vnfd2.yaml new file mode 100644 index 00000000..8a570ab9 --- /dev/null +++ b/sfc/tests/functest/vnfd-templates/test2-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 -- cgit 1.2.3-korg