flavor: m1.tiny # adapt to your environment
testcases:
- tempest:
+ sdnvpn.test.functest.tempest:
enabled: true
description: Neutron BGPVPN tests in tempest
testname_db: functest_tempest # declared name in the test api
# http://testresults.opnfv.org/test/api/v1/projects/sdnvpn/cases
- testcase_1:
+ sdnvpn.test.functest.testcase_1:
enabled: true
description: VPN provides connectivity between subnets
testname_db: functest_testcase_1
targets2: '55:55'
route_distinguishers: '11:11'
- testcase_2:
+ sdnvpn.test.functest.testcase_2:
enabled: true
description: Tenant separation
testname_db: functest_testcase_2
route_distinguishers1: '111:111'
route_distinguishers2: '222:222'
- testcase_3:
+ sdnvpn.test.functest.testcase_3:
enabled: true
description: Data center gateway integration
testname_db: functest_testcase_3
export_targets: '32:32'
- testcase_4:
+ sdnvpn.test.functest.testcase_4:
enabled: true
description: VPN provides connectivity between subnets using router association
testname_db: functest_testcase_4
targets2: '55:55'
route_distinguishers: '12:12'
- testcase_7:
+ sdnvpn.test.functest.testcase_7:
enabled: false
description: Network associate VPNs with routers attached (ODL Bug 6962)
testname_db: functest_testcase_7
targets: '77:77'
route_distinguishers: '11:11'
- testcase_8:
+ sdnvpn.test.functest.testcase_8:
enabled: true
description: Test floating IP and router assoc coexistence
testname_db: functest_testcase_8
targets: '88:88'
route_distinguishers: '18:18'
- testcase_9:
+ sdnvpn.test.functest.testcase_9:
enabled: true
description: Verify that all OpenStack nodes OVS br-int have fail_mode set to secure.
testname_db: functest_testcase_9
+
+ testcase_10:
+ enabled: true
+ description: Test if interupts occure during ping, when removing and adding instances
+ testname_db: functest_testcase_10
+ instance_1_name: sdnvpn-10-1
+ instance_2_name: sdnvpn-10-2
+ instance_3_name: sdnvpn-10-3
+ instance_4_name: sdnvpn-10-4
+ image_name: sdnvpn-image
+ net_1_name: sdnvpn-10-1-net
+ subnet_1_name: sdnvpn-10-1-subnet
+ subnet_1_cidr: 10.10.10.0/24
+ router_1_name: sdnvpn-10-1-router
+ secgroup_name: sdnvpn-sg
+ secgroup_descr: Security group for SDNVPN test cases
--- /dev/null
+#!/usr/bin/python
+#
+# Copyright (c) 2017 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 logging
+import re
+import sys
+import time
+import traceback
+
+from functest.utils import openstack_utils as os_utils
+from multiprocessing import Process, Manager, Lock
+from sdnvpn.lib import config as sdnvpn_config
+from sdnvpn.lib import utils as test_utils
+from sdnvpn.lib.results import Results
+
+parser = argparse.ArgumentParser()
+
+parser.add_argument("-r", "--report",
+ help="Create json result file",
+ action="store_true")
+
+args = parser.parse_args()
+
+logger = logging.getLogger('sdnvpn-testcase-10')
+
+std_out_lock = Lock()
+
+COMMON_CONFIG = sdnvpn_config.CommonConfig()
+TESTCASE_CONFIG = sdnvpn_config.TestcaseConfig('testcase_10')
+
+
+def monitor(in_data, out_data, vm):
+ # At the beginning of ping we might have some
+ # failures, so we ignore the first 10 pings
+ lines_offset = 10
+ while in_data["stop_thread"] is False:
+ try:
+ time.sleep(1)
+ vm_console_out_lines = vm.get_console_output().split('\n')
+ if lines_offset < len(vm_console_out_lines):
+ for console_line in vm_console_out_lines[lines_offset:-1]:
+ is_ping_error = re.match(r'ping.*KO', console_line)
+ if is_ping_error and out_data["error_msg"] == "":
+ out_data["error_msg"] += ("Ping failure from "
+ "instance {}".
+ format(vm.name))
+ # Atomic write to std out
+ with std_out_lock:
+ logging.error("Failure during ping from "
+ "instance {}: {}".
+ format(vm.name, console_line))
+ elif re.match(r'ping.*OK', console_line):
+ # Atomic write to std out
+ with std_out_lock:
+ logging.info("Ping from instance {}: {}".
+ format(vm.name, console_line))
+ lines_offset = len(vm_console_out_lines)
+ except:
+ # Atomic write to std out
+ with std_out_lock:
+ logging.error("Failure in monitor_thread of instance {}".
+ format(vm.name))
+ # Return to main process
+ return
+
+
+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, "=")
+
+ nova_client = os_utils.get_nova_client()
+ neutron_client = os_utils.get_neutron_client()
+ glance_client = os_utils.get_glance_client()
+
+ (floatingip_ids, instance_ids, router_ids, network_ids, image_ids,
+ subnet_ids, interfaces, bgpvpn_ids) = ([] for i in range(8))
+ image_id = os_utils.create_glance_image(glance_client,
+ TESTCASE_CONFIG.image_name,
+ COMMON_CONFIG.image_path,
+ disk=COMMON_CONFIG.image_format,
+ container="bare",
+ public='public')
+ image_ids.append(image_id)
+
+ network_1_id = test_utils.create_net(neutron_client,
+ TESTCASE_CONFIG.net_1_name)
+ subnet_1_id = test_utils.create_subnet(neutron_client,
+ TESTCASE_CONFIG.subnet_1_name,
+ TESTCASE_CONFIG.subnet_1_cidr,
+ network_1_id)
+
+ network_ids.append(network_1_id)
+ subnet_ids.append(subnet_1_id)
+
+ sg_id = os_utils.create_security_group_full(neutron_client,
+ TESTCASE_CONFIG.secgroup_name,
+ TESTCASE_CONFIG.secgroup_descr)
+
+ compute_nodes = test_utils.assert_and_get_compute_nodes(nova_client)
+ av_zone_1 = "nova:" + compute_nodes[0]
+ av_zone_2 = "nova:" + compute_nodes[1]
+
+ # boot INSTANCES
+ vm_2 = test_utils.create_instance(
+ nova_client,
+ TESTCASE_CONFIG.instance_2_name,
+ image_id,
+ network_1_id,
+ sg_id,
+ secgroup_name=TESTCASE_CONFIG.secgroup_name,
+ compute_node=av_zone_1)
+ vm2_ip = test_utils.get_instance_ip(vm_2)
+
+ u1 = test_utils.generate_ping_userdata([vm2_ip], 1)
+ vm_1 = test_utils.create_instance(
+ nova_client,
+ TESTCASE_CONFIG.instance_1_name,
+ image_id,
+ network_1_id,
+ sg_id,
+ secgroup_name=TESTCASE_CONFIG.secgroup_name,
+ compute_node=av_zone_1,
+ userdata=u1)
+ vm1_ip = test_utils.get_instance_ip(vm_1)
+
+ u3 = test_utils.generate_ping_userdata([vm1_ip, vm2_ip], 1)
+ vm_3 = test_utils.create_instance(
+ nova_client,
+ TESTCASE_CONFIG.instance_3_name,
+ image_id,
+ network_1_id,
+ sg_id,
+ secgroup_name=TESTCASE_CONFIG.secgroup_name,
+ compute_node=av_zone_2,
+ userdata=u3)
+ vm3_ip = test_utils.get_instance_ip(vm_3)
+ # We do not put vm_2 id in instance_ids table because we will
+ # delete the current instance during the testing process
+ instance_ids.extend([vm_1.id, vm_3.id])
+
+ # Wait for VMs to get ips.
+ instances_up = test_utils.wait_for_instances_up(vm_1, vm_2,
+ vm_3)
+
+ if not instances_up:
+ logger.error("One or more instances is down")
+ # TODO: Handle this appropriately
+ # Create monitor threads to monitor traffic between vm_1, vm_2 and vm_3
+ m = Manager()
+ monitor_input1 = m.dict()
+ monitor_output1 = m.dict()
+ monitor_input1["stop_thread"] = False
+ monitor_output1["error_msg"] = ""
+ monitor_thread1 = Process(target=monitor, args=(monitor_input1,
+ monitor_output1, vm_1,))
+ monitor_input2 = m.dict()
+ monitor_output2 = m.dict()
+ monitor_input2["stop_thread"] = False
+ monitor_output2["error_msg"] = ""
+ monitor_thread2 = Process(target=monitor, args=(monitor_input2,
+ monitor_output2, vm_2,))
+ monitor_input3 = m.dict()
+ monitor_output3 = m.dict()
+ monitor_input3["stop_thread"] = False
+ monitor_output3["error_msg"] = ""
+ monitor_thread3 = Process(target=monitor, args=(monitor_input3,
+ monitor_output3, vm_3,))
+ # Lists of all monitor threads and their inputs and outputs.
+ threads = [monitor_thread1, monitor_thread2, monitor_thread3]
+ thread_inputs = [monitor_input1, monitor_input2, monitor_input3]
+ thread_outputs = [monitor_output1, monitor_output2, monitor_output3]
+ try:
+ logging.info("Starting all monitor threads")
+ # Start all monitor threads
+ for thread in threads:
+ thread.start()
+ logging.info("Wait before subtest")
+ test_utils.wait_before_subtest()
+ monitor_err_msg = ""
+ for thread_output in thread_outputs:
+ if thread_output["error_msg"] != "":
+ monitor_err_msg += " ,{}".format(thread_output["error_msg"])
+ thread_output["error_msg"] = ""
+ results.record_action("Check ping status of vm_1, vm_2, and vm_3")
+ results.add_to_summary(0, "-")
+ if len(monitor_err_msg) == 0:
+ results.add_success("Ping succeeds")
+ else:
+ results.add_failure(monitor_err_msg)
+ # Stop monitor thread 2 and delete instance vm_2
+ thread_inputs[1]["stop_thread"] = True
+ if not os_utils.delete_instance(nova_client, vm_2.id):
+ logging.error("Fail to delete vm_2 instance during "
+ "testing process")
+ raise Exception("Fail to delete instance vm_2.")
+ # Create a new vm (vm_4) on compute 1 node
+ u4 = test_utils.generate_ping_userdata([vm1_ip, vm3_ip], 1)
+ vm_4 = test_utils.create_instance(
+ nova_client,
+ TESTCASE_CONFIG.instance_4_name,
+ image_id,
+ network_1_id,
+ sg_id,
+ secgroup_name=TESTCASE_CONFIG.secgroup_name,
+ compute_node=av_zone_1,
+ userdata=u4)
+ instance_ids.append(vm_4.id)
+ # Wait for VMs to get ips.
+ instances_up = test_utils.wait_for_instances_up(vm_4)
+ if not instances_up:
+ logger.error("Instance vm_4 failed to start.")
+ # TODO: Handle this appropriately
+ # Create and start a new monitor thread for vm_4
+ monitor_input4 = m.dict()
+ monitor_output4 = m.dict()
+ monitor_input4["stop_thread"] = False
+ monitor_output4["error_msg"] = ""
+ monitor_thread4 = Process(target=monitor, args=(monitor_input4,
+ monitor_output4,
+ vm_4,))
+ threads.append(monitor_thread4)
+ thread_inputs.append(monitor_input4)
+ thread_outputs.append(monitor_output4)
+ logging.info("Starting monitor thread of vm_4")
+ threads[3].start()
+ test_utils.wait_before_subtest()
+ monitor_err_msg = ""
+ for thread_output in thread_outputs:
+ if thread_output["error_msg"] != "":
+ monitor_err_msg += " ,{}".format(thread_output["error_msg"])
+ thread_output["error_msg"] = ""
+ results.record_action("Check ping status of vm_1, vm_3 and vm_4. "
+ "Instance vm_2 is deleted")
+ results.add_to_summary(0, "-")
+ if len(monitor_err_msg) == 0:
+ results.add_success("Ping succeeds")
+ else:
+ results.add_failure(monitor_err_msg)
+
+ except:
+ logging.exception("======== EXCEPTION =========")
+ exc_type, exc_value, exc_tb = sys.exc_info()
+ traceback.print_exception(exc_type, exc_value, exc_tb)
+ finally:
+ # Give a stop signal to all threads
+ logging.info("Sending stop signal to monitor thread")
+ for thread_input in thread_inputs:
+ thread_input["stop_thread"] = True
+ # Wait for all threads to stop and return to the main process
+ for thread in threads:
+ thread.join()
+
+ test_utils.cleanup_nova(nova_client, instance_ids, image_ids)
+ test_utils.cleanup_neutron(neutron_client, floatingip_ids, bgpvpn_ids,
+ interfaces, subnet_ids, router_ids,
+ network_ids)
+
+ return results.compile_summary()
+
+
+if __name__ == '__main__':
+ logging.basicConfig(level=logging.INFO)
+ sys.exit(main())
Code Review / sdnvpn.git / commitdiff