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-rw-r--r--functest/opnfv_tests/OpenStack/vPing/vping_base.py297
1 files changed, 297 insertions, 0 deletions
diff --git a/functest/opnfv_tests/OpenStack/vPing/vping_base.py b/functest/opnfv_tests/OpenStack/vPing/vping_base.py
new file mode 100644
index 00000000..7d56e9da
--- /dev/null
+++ b/functest/opnfv_tests/OpenStack/vPing/vping_base.py
@@ -0,0 +1,297 @@
+#!/usr/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 os
+import pprint
+import time
+from datetime import datetime
+
+import functest.utils.functest_utils as ft_utils
+import functest.utils.openstack_utils as os_utils
+from functest.core import TestCasesBase
+
+
+class VPingBase(TestCasesBase.TestCasesBase):
+ def __init__(self):
+ def get_conf(parameter):
+ return ft_utils.get_functest_config(parameter)
+
+ super(VPingBase, self).__init__()
+ self.logger = None
+ self.repo = get_conf('general.directories.dir_vping')
+ self.vm1_name = get_conf('vping.vm_name_1')
+ self.vm2_name = get_conf('vping.vm_name_2')
+ self.vm_boot_timeout = 180
+ self.vm_delete_timeout = 100
+ self.ping_timeout = get_conf('vping.ping_timeout')
+
+ self.image_name = get_conf('vping.image_name')
+ self.image_filename = get_conf('general.openstack.image_file_name')
+ self.image_format = get_conf('general.openstack.image_disk_format')
+ self.image_path = \
+ "%s/%s" % (get_conf('general.directories.dir_functest_data'),
+ self.image_filename)
+
+ self.flavor_name = get_conf('vping.vm_flavor')
+
+ # NEUTRON Private Network parameters
+ self.private_net_name = get_conf('vping.vping_private_net_name')
+ self.private_subnet_name = get_conf('vping.vping_private_subnet_name')
+ self.private_subnet_cidr = get_conf('vping.vping_private_subnet_cidr')
+ self.router_name = get_conf('vping.vping_router_name')
+ self.sg_name = get_conf('vping.vping_sg_name')
+ self.sg_desc = get_conf('vping.vping_sg_descr')
+ self.neutron_client = os_utils.get_neutron_client()
+ self.glance_client = os_utils.get_glance_client()
+ self.nova_client = os_utils.get_nova_client()
+
+ def run(self, **kwargs):
+ if not self.check_repo_exist():
+ return TestCasesBase.TestCasesBase.EX_RUN_ERROR
+
+ image_id = self.create_image()
+ if not image_id:
+ return TestCasesBase.TestCasesBase.EX_RUN_ERROR
+
+ flavor = self.get_flavor()
+ if not flavor:
+ return TestCasesBase.TestCasesBase.EX_RUN_ERROR
+
+ network_id = self.create_network_full()
+ if not network_id:
+ return TestCasesBase.TestCasesBase.EX_RUN_ERROR
+
+ sg_id = self.create_security_group()
+ if not sg_id:
+ return TestCasesBase.TestCasesBase.EX_RUN_ERROR
+
+ self.delete_exist_vms()
+
+ self.start_time = time.time()
+ self.logger.info("vPing Start Time:'%s'" % (
+ datetime.fromtimestamp(self.start_time).strftime(
+ '%Y-%m-%d %H:%M:%S')))
+
+ vm1 = self.boot_vm(self.vm1_name,
+ image_id,
+ flavor,
+ network_id,
+ None,
+ sg_id)
+ if not vm1:
+ return TestCasesBase.TestCasesBase.EX_RUN_ERROR
+
+ test_ip = self.get_test_ip(vm1)
+ vm2 = self.boot_vm(self.vm2_name,
+ image_id,
+ flavor,
+ network_id,
+ test_ip,
+ sg_id)
+ if not vm2:
+ return TestCasesBase.TestCasesBase.EX_RUN_ERROR
+
+ EXIT_CODE = self.do_vping(vm2, test_ip)
+ if EXIT_CODE == TestCasesBase.TestCasesBase.EX_RUN_ERROR:
+ return EXIT_CODE
+
+ self.stop_time = time.time()
+ self.parse_result(EXIT_CODE,
+ self.start_time,
+ self.stop_time)
+ return TestCasesBase.TestCasesBase.EX_OK
+
+ def boot_vm_preparation(self, config, vmname, test_ip):
+ pass
+
+ def do_vping(self, vm, test_ip):
+ raise NotImplementedError('vping execution is not implemented')
+
+ def check_repo_exist(self):
+ if not os.path.exists(self.functest_repo):
+ self.logger.error("Functest repository not found '%s'"
+ % self.functest_repo)
+ return False
+ return True
+
+ def create_image(self):
+ _, image_id = os_utils.get_or_create_image(self.image_name,
+ self.image_path,
+ self.image_format)
+ if not image_id:
+ return None
+
+ return image_id
+
+ def get_flavor(self):
+ try:
+ flavor = self.nova_client.flavors.find(name=self.flavor_name)
+ self.logger.info("Using existing Flavor '%s'..."
+ % self.flavor_name)
+ return flavor
+ except:
+ self.logger.error("Flavor '%s' not found." % self.flavor_name)
+ self.logger.info("Available flavors are: ")
+ self.pMsg(self.nova_client.flavor.list())
+ return None
+
+ def create_network_full(self):
+ network_dic = os_utils.create_network_full(self.neutron_client,
+ self.private_net_name,
+ self.private_subnet_name,
+ self.router_name,
+ self.private_subnet_cidr)
+
+ if not network_dic:
+ self.logger.error(
+ "There has been a problem when creating the neutron network")
+ return None
+ network_id = network_dic["net_id"]
+ return network_id
+
+ def create_security_group(self):
+ sg_id = os_utils.get_security_group_id(self.neutron_client,
+ self.sg_name)
+ if sg_id != '':
+ self.logger.info("Using existing security group '%s'..."
+ % self.sg_name)
+ else:
+ self.logger.info("Creating security group '%s'..."
+ % self.sg_name)
+ SECGROUP = os_utils.create_security_group(self.neutron_client,
+ self.sg_name,
+ self.sg_desc)
+ if not SECGROUP:
+ self.logger.error("Failed to create the security group...")
+ return None
+
+ sg_id = SECGROUP['id']
+
+ self.logger.debug("Security group '%s' with ID=%s created "
+ "successfully." % (SECGROUP['name'], sg_id))
+
+ self.logger.debug("Adding ICMP rules in security group '%s'..."
+ % self.sg_name)
+ if not os_utils.create_secgroup_rule(self.neutron_client, sg_id,
+ 'ingress', 'icmp'):
+ self.logger.error("Failed to create security group rule...")
+ return None
+
+ self.logger.debug("Adding SSH rules in security group '%s'..."
+ % self.sg_name)
+ if not os_utils.create_secgroup_rule(self.neutron_client, sg_id,
+ 'ingress', 'tcp',
+ '22', '22'):
+ self.logger.error("Failed to create security group rule...")
+ return None
+
+ if not os_utils.create_secgroup_rule(
+ self.neutron_client, sg_id, 'egress', 'tcp', '22', '22'):
+ self.logger.error("Failed to create security group rule...")
+ return None
+ return sg_id
+
+ def delete_exist_vms(self):
+ servers = self.nova_client.servers.list()
+ for server in servers:
+ if server.name == self.vm1_name or server.name == self.vm2_name:
+ self.logger.info("Deleting instance %s..." % server.name)
+ server.delete()
+
+ def boot_vm(self, vmname, image_id, flavor, network_id, test_ip, sg_id):
+ config = dict()
+ config['name'] = vmname
+ config['flavor'] = flavor
+ config['image'] = image_id
+ config['nics'] = [{"net-id": network_id}]
+ self.boot_vm_preparation(config, vmname, test_ip)
+ self.logger.info("Creating instance '%s'..." % vmname)
+ self.logger.debug("Configuration: %s" % config)
+ vm = self.nova_client.servers.create(**config)
+
+ # wait until VM status is active
+ if not self.waitVmActive(self.nova_client, vm):
+ vm_status = os_utils.get_instance_status(self.nova_client, vm)
+ self.logger.error("Instance '%s' cannot be booted. Status is '%s'"
+ % (vmname, vm_status))
+ return None
+ else:
+ self.logger.info("Instance '%s' is ACTIVE." % vmname)
+
+ self.add_secgroup(vmname, vm.id, sg_id)
+
+ return vm
+
+ def waitVmActive(self, nova, vm):
+ # sleep and wait for VM status change
+ sleep_time = 3
+ count = self.vm_boot_timeout / sleep_time
+ while True:
+ status = os_utils.get_instance_status(nova, vm)
+ self.logger.debug("Status: %s" % status)
+ if status == "ACTIVE":
+ return True
+ if status == "ERROR" or status == "error":
+ return False
+ if count == 0:
+ self.logger.debug("Booting a VM timed out...")
+ return False
+ count -= 1
+ time.sleep(sleep_time)
+ return False
+
+ def add_secgroup(self, vmname, vm_id, sg_id):
+ self.logger.info("Adding '%s' to security group '%s'..." %
+ (vmname, self.sg_name))
+ os_utils.add_secgroup_to_instance(self.nova_client, vm_id, sg_id)
+
+ def get_test_ip(self, vm):
+ test_ip = vm.networks.get(self.private_net_name)[0]
+ self.logger.debug("Instance '%s' got %s" % (vm.name, test_ip))
+ return test_ip
+
+ def parse_result(self, code, start_time, stop_time):
+ test_status = "FAIL"
+ if code == 0:
+ self.logger.info("vPing OK")
+ duration = round(stop_time - start_time, 1)
+ self.logger.info("vPing duration:'%s'" % duration)
+ test_status = "PASS"
+ elif code == -2:
+ duration = 0
+ self.logger.info("Userdata is not supported in nova boot. "
+ "Aborting test...")
+ else:
+ duration = 0
+ self.logger.error("vPing FAILED")
+
+ self.details = {'timestart': start_time,
+ 'duration': duration,
+ 'status': test_status}
+ self.criteria = test_status
+
+ @staticmethod
+ def pMsg(msg):
+ """pretty printing"""
+ pprint.PrettyPrinter(indent=4).pprint(msg)
+
+
+class VPingMain(object):
+ def __init__(self, vping_cls):
+ self.vping = vping_cls()
+
+ def main(self, **kwargs):
+ try:
+ result = self.vping.run(**kwargs)
+ if result != VPingBase.EX_OK:
+ return result
+ if kwargs['report']:
+ return self.vping.push_to_db()
+ except Exception:
+ return VPingBase.EX_RUN_ERROR