Python base.LoadBalancerRule类代码示例

    def test_04_delete_lb_rule(self):
        """Test LB rule before/after stickiness policy creation"""

        # Validate the following
        # 1. Create a LB rule with roundrobin, leastconn and source.
        #    listLoadBalancerRules should show newly created load balancer rule
        # 2. Delete the loadbalancer rule. Delete loadbalancer rule should be
        #    successful
        # 3. Configure the Source based, app cookie and lb cookie based policy
        #    with custom parameters listLBStickinessPolicies should show newly
        #    created stickiness
        # 4. Delete load balancer rule. Delete should be successful

        lb_methods = ["roundrobin", "leastconn", "source"]

        configs = {"SourceBased": {"tablesize": '100k'},
                   "AppCookie": {"request-learn": "true"},
                   "LBCookie": {"nocache": "true"}}
        for lb_method in lb_methods:
            for method, params in configs.items():
                self.debug("Creating load balancing rule on IP %s & algo %s" %
                            (self.public_ip.ipaddress.ipaddress, lb_method))

                services = self.services["lbrule"]
                services["alg"] = lb_method

                lb_rule = self.create_LB_Rule(self.public_ip,
                            network=self.get_Network(self.account),
                            vmarray=[self.virtual_machine, self.virtual_machine_2],
                            services=services)
                self.debug(
                    "Deleting the LB rule before stickiness policy creation")
                lb_rule.delete(self.apiclient)

                with self.assertRaises(Exception):
                    LoadBalancerRule.list(self.apiclient,
                                        id=lb_rule.id,
                                        listall=True)

                lb_rule = self.create_LB_Rule(self.public_ip,
                            network=self.get_Network(self.account),
                            vmarray=[self.virtual_machine, self.virtual_machine_2],
                            services=services)
                self.debug("Creating stickiness policy for the LB rule: %s" %
                                                                lb_rule.id)
                policies = self.configure_Stickiness_Policy(lb_rule,
                                                          method=method,
                                                          paramDict=params)

                policy = policies.stickinesspolicy[0]

                self.debug("Policy: %s" % str(policy))
                self.debug("Validating the stickiness policy")
                self.validate_Stickiness_Policy(lb_rule, method, self.public_ip.ipaddress.ipaddress)

                self.debug("Deleting the LB rule: %s" % lb_rule.name)
                lb_rule.delete(self.apiclient)
                with self.assertRaises(Exception):
                    LoadBalancerRule.list(self.apiclient, id=lb_rule.id)
        return

    def test_05_error_alerts_after_create(self):
        """Test error/alerts after creating stickiness policy"""

        # Validate the following
        # 1. Create a LB rule with round Robin/Least connections/Source
        #    listLoadBalancerRules should show newly created load balancer rule
        # 2. Configure the Stickiness policy to above created LB rule.
        #    listLBStickinessPolicies Api should show newly created stickiness
        # 3. update & delete stickiness policy see error related to stickiness
        # 4. No errors should be shown in the logs and alerts

        lb_methods = ["roundrobin", "leastconn", "source"]
        configs = {"SourceBased": {"tablesize": '100k'},
                   "AppCookie": {"request-learn": "true"},
                   "LBCookie": {"nocache": "true"}}
        for lb_method in lb_methods:
            for method, params in configs.items():
                self.debug("Creating load balancing rule on IP %s & algo %s" %
                            (self.public_ip.ipaddress.ipaddress, lb_method))

                services = self.services["lbrule"]
                services["alg"] = lb_method

                lb_rule = self.create_LB_Rule(self.public_ip,
                            network=self.get_Network(self.account),
                            vmarray=[self.virtual_machine, self.virtual_machine_2],
                            services=services)

                self.debug("Creating stickiness policy for the LB rule: %s" %
                                                                lb_rule.id)
                policies = self.configure_Stickiness_Policy(lb_rule,
                                                          method=method,
                                                          paramDict=params)

                policy = policies.stickinesspolicy[0]

                self.debug("Policy: %s" % str(policy))
                self.debug("Validating the stickiness policy")
                self.validate_Stickiness_Policy(lb_rule, method, self.public_ip.ipaddress.ipaddress)

                self.debug("Deleting the LB rule: %s" % lb_rule.name)
                lb_rule.delete(self.apiclient)

                with self.assertRaises(Exception):
                    LoadBalancerRule.list(self.apiclient,
                                        id=lb_rule.id,
                                        listall=True)
                alerts = Alert.list(self.apiclient, keyword="stickiness",
                                listall=True)
                self.debug(
                    "Create/update/delete should not produce any alert/error")
                self.assertEqual(alerts, None,
                    "Create/update/delete should not produce any alert/error")
        return

    def test_15_VPC_ReleaseIPForLBRuleCreated(self):
        """ Test release Ip address that has a LB rule assigned to it.
        """

        # Validate the following
        # 1. Create a VPC1 with cidr - 10.1.1.1/16
        # 2. Create a Network offering - NO1 with all supported services
        # 3. Add network1(10.1.1.1/24) using N01 to this VPC1.
        # 2. Create a Network offering - NO1 with all supported services
        # 5. Deploy vm1 and vm2 in network1 and network 2 primary host.
        # 6. aquire public ip address
        # 6. Create a StaticNat Rule rule for vm1
        # 7. Use the Create LB rule for vm1 and vm2 in network1.
        # 8. LB rule creation should fail

        network_1 = self.create_Network(self.services["network_offering"])
        vm_1 = self.create_VM_in_Network(network_1)
        vm_2 = self.create_VM_in_Network(network_1)
        public_ip_1 = self.acquire_Public_IP(network_1)
        lb_rule = self.create_LB_Rule(public_ip_1, network_1, [vm_2, vm_1])
        public_ip_1.delete(self.apiclient)

        with self.assertRaises(Exception):
            lb_rules = LoadBalancerRule.list(self.apiclient,
                                        id=lb_rule.id,
                                        listall=True
                                        )
        return

    def create_LB_Rule(self, public_ip, network, vmarray, services=None):
        """Create and validate the load balancing rule"""

        self.debug("Creating LB rule for IP address: %s" %
                   public_ip.ipaddress.ipaddress)
        objservices = None
        if services:
            objservices = services
        else:
            objservices = self.services["lbrule"]

        self.services["lbrule"]["publicport"] = 22
        self.services["lbrule"]["privateport"] = 22

        lb_rule = LoadBalancerRule.create(
            self.apiclient,
            objservices,
            ipaddressid=public_ip.ipaddress.id,
            accountid=self.account.name,
            networkid=network.id,
            domainid=self.account.domainid
        )
        self.debug("Adding virtual machines %s to LB rule" % str(vmarray))
        lb_rule.assign(self.apiclient, vmarray)
        return lb_rule

    def create_LB_Rule(self, public_ip, network, vmarray, services=None):
        self.debug("Creating LB rule for IP address: %s" %
                                        public_ip.ipaddress.ipaddress)
        objservices = None
        if services:
            objservices = services
        else:
            objservices = self.services["lbrule"]

        lb_rule = LoadBalancerRule.create(
                                    self.apiclient,
                                    objservices,
                                    ipaddressid=public_ip.ipaddress.id,
                                    accountid=self.account.name,
                                    networkid=network.id,
                                    vpcid=self.vpc.id,
                                    domainid=self.account.domainid
                                )
        self.debug("Adding virtual machines %s and %s to LB rule" % (vmarray[0], vmarray[1]))
        lb_rule.assign(self.apiclient, vmarray)

        self.debug("Adding NetworkACl rules to make NAT rule accessible")
        nwacl_nat = NetworkACL.create(self.apiclient,
                                    objservices,
                                    networkid=network.id,
                                    traffictype='Ingress'
                                    )
        self.debug('nwacl_nat=%s' % nwacl_nat.__dict__)
        return lb_rule

    def createNetworkRules(self, rule, ipaddressobj, networkid):
        """ Create specified rule on acquired public IP and
        default network of virtual machine
        """
        # Open up firewall port for SSH
        self.fw_rule = FireWallRule.create(
            self.apiclient,
            ipaddressid=ipaddressobj.ipaddress.id,
            protocol=self.services["fwrule"]["protocol"],
            cidrlist=['0.0.0.0/0'],
            startport=self.services["fwrule"]["startport"],
            endport=self.services["fwrule"]["endport"]
        )

        if rule == STATIC_NAT_RULE:
            StaticNATRule.enable(
                self.apiclient,
                ipaddressobj.ipaddress.id,
                self.virtual_machine.id,
                networkid
            )

        elif rule == LB_RULE:
            self.lb_rule = LoadBalancerRule.create(
                self.apiclient,
                self.services["lbrule"],
                ipaddressid=ipaddressobj.ipaddress.id,
                accountid=self.account.name,
                networkid=self.virtual_machine.nic[0].networkid,
                domainid=self.account.domainid)

            vmidipmap = [{"vmid": str(self.virtual_machine.id),
                          "vmip": str(self.virtual_machine.nic[0].ipaddress)}]

            self.lb_rule.assign(
                self.apiclient,
                vmidipmap=vmidipmap
            )
        else:
            self.nat_rule = NATRule.create(
                self.apiclient,
                self.virtual_machine,
                self.services["natrule"],
                ipaddressobj.ipaddress.id
            )
        return

    def test_01_VPC_LBRulesListing(self):
        """ Test case no 210 and 227: List Load Balancing Rules belonging to a VPC
        """

        # Validate the following
        # 1. Create a VPC with cidr - 10.1.1.1/16
        # 2. Create a Network offering - NO1 with all supported services
        # 3. Add network1(10.1.1.1/24) using N01 to this VPC.
        # 4. Add network2(10.1.2.1/24) using N01 to this VPC.
        # 5. Deploy vm1 and vm2 in network1.
        # 6. Deploy vm3 and vm4 in network2.
        # 7. Use the Create LB rule for vm1 and vm2 in network1.
        # 8. Use the Create LB rule for vm3 amd vm4 in network2, should fail
        # because it's no_lb offering
        # 9. List LB rule

        network_1 = self.create_Network(self.services["network_offering"])
        network_2 = self.create_Network(self.services["network_offering_no_lb"], '10.1.2.1')
        self.debug("deploying VMs in network: %s" % network_2.name)
        vm_1 = self.create_VM_in_Network(network_1)
        vm_2 = self.create_VM_in_Network(network_1)
        vm_3 = self.create_VM_in_Network(network_2)
        vm_4 = self.create_VM_in_Network(network_2)
        public_ip_1 = self.acquire_Public_IP(network_1)
        lb_rule1 = self.create_LB_Rule(public_ip_1, network_1, [vm_1, vm_2]) #
        public_ip_2 = self.acquire_Public_IP(network_2)
        with self.assertRaises(Exception):
            self.create_LB_Rule(public_ip_2, network_2, [vm_3, vm_4])

        lb_rules = LoadBalancerRule.list(self.apiclient,
                                        id=lb_rule1.id,
                                        listall=True
                                        )
        self.failIfEqual(lb_rules,
                        None,
                        "Failed to list the LB Rule"
                        )
        vms = VirtualMachine.list(self.apiclient,
                                networkid=network_1.id,
                                listall=True
                                )
        self.failIfEqual(vms,
                        None,
                        "Failed to list the VMs in network=%s" % network_1.name
                        )
        return

    def create_lbrule(self, public_ip, network, vmarray, services=None):
        self.debug("Creating LB rule for IP address: %s" %
                                                    public_ip.ipaddress.ipaddress)
        objservices = None
        if services:
                objservices = services
        else:
                objservices = self.services["lbrule"]

        lb_rule = LoadBalancerRule.create(
                                                self.apiclient,
                                                objservices,
                                                ipaddressid=public_ip.ipaddress.id,
                                                accountid=self.account.name,
                                                networkid=network.id,
                                                vpcid=self.vpc.id,
                                                domainid=self.account.domainid
                                        )
        self.debug("Adding virtual machines %s and %s to LB rule" % (vmarray))
        lb_rule.assign(self.apiclient, vmarray)
        return lb_rule

    def test_02_create_lb_rule_non_nat(self):
        """Test to create Load balancing rule with non source NAT"""

        # Validate the Following:
        # 1. listLoadBalancerRules should return the added rule
        # 2. attempt to ssh twice on the load balanced IP
        # 3. verify using the UNAME of the VM that
        #   round robin is indeed happening as expected

        # Create Load Balancer rule and assign VMs to rule
        lb_rule = LoadBalancerRule.create(
            self.apiclient,
            self.services["lbrule"],
            self.non_src_nat_ip.ipaddress.id,
            accountid=self.account.name,
            vpcid=self.vpc1.id,
            networkid=self.network1.id
        )
        self.cleanup.append(lb_rule)
        lb_rule.assign(self.apiclient, [self.vm_1, self.vm_2])
        lb_rules = list_lb_rules(
            self.apiclient,
            id=lb_rule.id
        )
        self.assertEqual(
            isinstance(lb_rules, list),
            True,
            "Check list response returns a valid list"
        )
        # verify listLoadBalancerRules lists the added load balancing rule
        self.assertNotEqual(
            len(lb_rules),
            0,
            "Check Load Balancer Rule in its List"
        )
        self.assertEqual(
            lb_rules[0].id,
            lb_rule.id,
            "Check List Load Balancer Rules returns valid Rule"
        )
        # listLoadBalancerRuleInstances should list
        # all instances associated with that LB rule
        lb_instance_rules = list_lb_instances(
            self.apiclient,
            id=lb_rule.id
        )
        self.assertEqual(
            isinstance(lb_instance_rules, list),
            True,
            "Check list response returns a valid list"
        )
        self.assertNotEqual(
            len(lb_instance_rules),
            0,
            "Check Load Balancer instances Rule in its List"
        )

        self.assertIn(
            lb_instance_rules[0].id,
            [self.vm_1.id, self.vm_2.id],
            "Check List Load Balancer instances Rules returns valid VM ID"
        )

        self.assertIn(
            lb_instance_rules[1].id,
            [self.vm_1.id, self.vm_2.id],
            "Check List Load Balancer instances Rules returns valid VM ID"
        )
        try:
            unameResults = []
            self.try_ssh(self.non_src_nat_ip.ipaddress.ipaddress, unameResults)
            self.try_ssh(self.non_src_nat_ip.ipaddress.ipaddress, unameResults)
            self.try_ssh(self.non_src_nat_ip.ipaddress.ipaddress, unameResults)
            self.try_ssh(self.non_src_nat_ip.ipaddress.ipaddress, unameResults)
            self.try_ssh(self.non_src_nat_ip.ipaddress.ipaddress, unameResults)

            self.logger.debug("UNAME: %s" % str(unameResults))
            self.assertIn(
                "Linux",
                unameResults,
                "Check if ssh succeeded for server1"
            )
            self.assertIn(
                "Linux",
                unameResults,
                "Check if ssh succeeded for server2"
            )

            # SSH should pass till there is a last VM associated with LB rule
            lb_rule.remove(self.apiclient, [self.vm_2])
            self.logger.debug("SSHing into IP address: %s after removing VM (ID: %s) from LB rule" %
                       (
                           self.non_src_nat_ip.ipaddress.ipaddress,
                           self.vm_2.id
                       ))
            # Making host list empty
            unameResults[:] = []

            self.try_ssh(self.non_src_nat_ip.ipaddress.ipaddress, unameResults)
            self.assertIn(
#.........这里部分代码省略.........

    def test_01_create_lb_rule_src_nat(self):
        """Test to create Load balancing rule with source NAT"""

        # Validate the Following:
        # 1. listLoadBalancerRules should return the added rule
        # 2. attempt to ssh twice on the load balanced IP
        # 3. verify using the UNAME of the VM
        #   that round robin is indeed happening as expected
        src_nat_ip_addrs = PublicIPAddress.list(
            self.apiclient,
            account=self.account.name,
            domainid=self.account.domainid
        )
        self.assertEqual(
            isinstance(src_nat_ip_addrs, list),
            True,
            "Check list response returns a valid list"
        )
        src_nat_ip_addr = src_nat_ip_addrs[0]

        # Check if VM is in Running state before creating LB rule
        vm_response = VirtualMachine.list(
            self.apiclient,
            account=self.account.name,
            domainid=self.account.domainid
        )

        self.assertEqual(
            isinstance(vm_response, list),
            True,
            "Check list VM returns a valid list"
        )

        self.assertNotEqual(
            len(vm_response),
            0,
            "Check Port Forwarding Rule is created"
        )
        for vm in vm_response:
            self.assertEqual(
                vm.state,
                'Running',
                "VM state should be Running before creating a NAT rule."
            )

        # Create Load Balancer rule and assign VMs to rule
        lb_rule = LoadBalancerRule.create(
            self.apiclient,
            self.services["lbrule"],
            src_nat_ip_addr.id,
            accountid=self.account.name,
            vpcid=self.vpc1.id,
            networkid=self.network1.id
        )
        self.cleanup.append(lb_rule)
        lb_rule.assign(self.apiclient, [self.vm_1, self.vm_2])
        lb_rules = list_lb_rules(
            self.apiclient,
            id=lb_rule.id
        )
        self.assertEqual(
            isinstance(lb_rules, list),
            True,
            "Check list response returns a valid list"
        )
        # verify listLoadBalancerRules lists the added load balancing rule
        self.assertNotEqual(
            len(lb_rules),
            0,
            "Check Load Balancer Rule in its List"
        )
        self.assertEqual(
            lb_rules[0].id,
            lb_rule.id,
            "Check List Load Balancer Rules returns valid Rule"
        )

        # listLoadBalancerRuleInstances should list all
        # instances associated with that LB rule
        lb_instance_rules = list_lb_instances(
            self.apiclient,
            id=lb_rule.id
        )
        self.assertEqual(
            isinstance(lb_instance_rules, list),
            True,
            "Check list response returns a valid list"
        )
        self.assertNotEqual(
            len(lb_instance_rules),
            0,
            "Check Load Balancer instances Rule in its List"
        )
        self.logger.debug("lb_instance_rules Ids: %s, %s" % (
            lb_instance_rules[0].id,
            lb_instance_rules[1].id
        ))
        self.logger.debug("VM ids: %s, %s" % (self.vm_1.id, self.vm_2.id))

        self.assertIn(
#.........这里部分代码省略.........

    def test_01_source_based_roundrobin(self):
        """Test Create a "SourceBased" stick policy for a Lb rule with
           "RoundRobin" algorithm
        """

        # Validate the following
        # 1. Configure Netscaler for load balancing.
        # 2. Create a Network offering with LB services provided by Netscaler
        #    and all other services by VR.
        # 3. Create a new account/user.
        # 4. Deploy few VMs using a network from the above created Network
        #    offering.
        # 5. Create a "SourceBased" stick policy for a Lb rule with
        #    "RoundRobin" algorithm

        self.debug(
            "Creating LB rule for IP address: %s with round robin algo" %
            self.public_ip.ipaddress.ipaddress)

        lb_rule = LoadBalancerRule.create(
            self.apiclient,
            self.testdata["lbrule"],
            ipaddressid=self.public_ip.ipaddress.id,
            accountid=self.account.name,
            networkid=self.network.id
        )
        self.cleanup.append(lb_rule)
        self.debug("Created the load balancing rule for public IP: %s" %
                   self.public_ip.ipaddress.ipaddress)

        self.debug("Assigning VM instance: %s to LB rule: %s" % (
            self.virtual_machine.name,
            lb_rule.name
        ))
        lb_rule.assign(self.apiclient, [self.virtual_machine])
        self.debug("Assigned VM instance: %s to lb rule: %s" % (
            self.virtual_machine.name,
            lb_rule.name
        ))
        self.debug(
            "Configuring 'SourceBased' Sticky policy on lb rule: %s" %
            lb_rule.name)
        try:
            result = lb_rule.createSticky(
                self.apiclient,
                methodname='SourceBased',
                name='SourceBasedRR',
                param={"holdtime": 20}
            )
            self.debug("Response: %s" % result)
        except Exception as e:
            self.fail("Configure sticky policy failed with exception: %s" % e)

        self.debug(
            "SSH into Netscaler to check whether sticky policy configured\
                    properly or not?")
        self.debug("SSH into netscaler: %s" %
                   self.testdata["configurableData"]["netscaler"]["ipaddress"])
        try:
            ssh_client = SshClient(
                self.testdata["configurableData"]["netscaler"]["ipaddress"],
                self.testdata["configurableData"]["netscaler"]["port"],
                self.testdata["configurableData"]["netscaler"]["username"],
                self.testdata["configurableData"]["netscaler"]["password"],
            )
            cmd = "show lb vserver Cloud-VirtualServer-%s-%s" % (
                self.public_ip.ipaddress.ipaddress,
                lb_rule.publicport)
            self.debug("command: %s" % cmd)
            res = ssh_client.execute(cmd)
            result = str(res)
            self.debug("Output: %s" % result)

            self.assertEqual(
                result.count("Persistence: SOURCEIP"),
                1,
                "'SourceBased' sticky policy should be configured on NS"
            )

            self.assertEqual(
                result.count("Configured Method: ROUNDROBIN"),
                1,
                "'ROUNDROBIN' algorithm should be configured on NS"
            )

        except Exception as e:
            self.fail("SSH Access failed for %s: %s" %
                      (self.testdata["configurableData"]["netscaler"]["ipaddress"], e))
        return

    def setUp(self):
        self.logger = MarvinLog(MarvinLog.LOGGER_TEST).get_logger()

        self.apiclient = self.testClient.getApiClient()
        self.services = self.testClient.getParsedTestDataConfig()
        self.vpc_offering = get_default_vpc_offering(self.apiclient)
        self.network_offering = get_default_network_offering(self.apiclient)

        # Get Zone, Domain and templates
        self.domain = get_domain(self.apiclient)
        self.zone = get_zone(self.apiclient, self.testClient.getZoneForTests())
        template = get_template(
            self.apiclient,
            self.zone.id
        )
        self.services["virtual_machine"]["zoneid"] = self.zone.id

        # Create an account, network, VM, Port forwarding rule, LB rules
        self.account = Account.create(
            self.apiclient,
            self.services["account"],
            admin=True,
            domainid=self.domain.id
        )

        self.service_offering = get_default_virtual_machine_offering(self.apiclient)
        self.vpc = VPC.create(
            self.apiclient,
            self.services["vpc"],
            vpcofferingid=self.vpc_offering.id,
            zoneid=self.zone.id,
            account=self.account.name,
            domainid=self.account.domainid)

        ntwk = Network.create(
            api_client=self.apiclient,
            services=self.services["network_1"],
            accountid=self.account.name,
            domainid=self.domain.id,
            networkofferingid=self.network_offering.id,
            zoneid=self.zone.id,
            vpcid=self.vpc.id
        )

        networkids = []
        networkids.append(ntwk.id)

        self.virtual_machine = VirtualMachine.create(
            self.apiclient,
            self.services["virtual_machine"],
            templateid=template.id,
            accountid=self.account.name,
            domainid=self.account.domainid,
            serviceofferingid=self.service_offering.id,
            networkids=networkids
        )

        self.ip_address = PublicIPAddress.create(
            self.apiclient,
            self.account.name,
            self.zone.id,
            self.account.domainid,
            vpcid=self.vpc.id
        )

        ip_addrs = list_public_ip(
            self.apiclient,
            account=self.account.name,
            domainid=self.account.domainid,
            issourcenat=False
        )

        try:
            self.ip_addr = ip_addrs[0]
        except Exception as e:
            raise Exception(
                "Failed: During acquiring source NAT for account: %s, :%s" %
                (self.account.name, e))

        self.nat_rule = NATRule.create(
            self.apiclient,
            self.virtual_machine,
            self.services["natrule"],
            self.ip_addr.id,
            networkid=ntwk.id
        )
        self.lb_rule = LoadBalancerRule.create(
            self.apiclient,
            self.services["lbrule"],
            self.ip_addr.id,
            accountid=self.account.name,
            networkid=ntwk.id
        )
        self.cleanup = [
            self.virtual_machine,
            self.account
        ]
        return

#.........这里部分代码省略.........
            isinstance(networks, list),
            True,
            "List networks should return valid list for the account"
        )
        network = networks[0]

        self.debug("Associating public IP for account: %s" %
                   self.account.name)
        public_ip = PublicIPAddress.create(
            self.apiclient,
            accountid=self.account.name,
            zoneid=self.zone.id,
            domainid=self.account.domainid,
            networkid=network.id
        )

        self.debug("Associated %s with network %s" % (
            public_ip.ipaddress.ipaddress,
            network.id
        ))
        self.debug("Creating PF rule for IP address: %s" %
                   public_ip.ipaddress.ipaddress)
        NATRule.create(
            self.apiclient,
            virtual_machine,
            self.services["natrule"],
            ipaddressid=public_ip.ipaddress.id
        )

        self.debug("Creating LB rule on IP with NAT: %s" %
                   public_ip.ipaddress.ipaddress)

        # Create Load Balancer rule on IP already having NAT rule
        lb_rule = LoadBalancerRule.create(
            self.apiclient,
            self.services["lbrule"],
            ipaddressid=public_ip.ipaddress.id,
            accountid=self.account.name
        )
        self.debug("Created LB rule with ID: %s" % lb_rule.id)

        # Should be able to SSH VM
        try:
            self.debug("SSH into VM: %s" % virtual_machine.id)
            virtual_machine.get_ssh_client(
                ipaddress=public_ip.ipaddress.ipaddress)
        except Exception as e:
            self.fail("SSH Access failed for %s: %s" %
                      (virtual_machine.ipaddress, e)
                      )
        # Get the Root disk of VM
        volumes = list_volumes(
            self.apiclient,
            virtualmachineid=virtual_machine.id,
            type='ROOT',
            listall=True
        )
        volume = volumes[0]
        self.debug(
            "Root volume of VM(%s): %s" % (
                virtual_machine.name,
                volume.name
            ))
        # Create a snapshot from the ROOTDISK
        self.debug("Creating snapshot on ROOT volume: %s" % volume.name)
        snapshot = Snapshot.create(self.apiclient, volumes[0].id)

    def test_02_network_off_with_conserve_mode(self):
        """Test Network offering with Conserve mode ON and VR - All services
        """


        # Validate the following
        # 1. Create a Network from the above network offering and deploy a VM.
        # 2. On source NAT ipaddress, we should be allowed to add a LB rules
        # 3. On source NAT ipaddress, we should be allowed to add a PF rules
        # 4. On source NAT ipaddress, we should be allowed to add a Firewall
        #    rules
        # 5. On an ipaddress that has Lb rules, we should be allowed to
        #    program PF rules.
        # 6. We should be allowed to program multiple PF rules on the same Ip
        #    address on different public ports.
        # 7. We should be allowed to program multiple LB rules on the same Ip
        #    address for different public port ranges.
        # 8. On source NAT ipaddress, we should be allowed to Enable VPN
        #    access.

        # Create a network offering with all virtual router services enabled
        self.debug(
            "Creating n/w offering with all services in VR & conserve mode:off"
            )
        self.network_offering = NetworkOffering.create(
                                            self.api_client,
                                            self.services["network_offering"],
                                            conservemode=True
                                            )
        self.cleanup.append(self.network_offering)

        self.debug("Created n/w offering with ID: %s" %
                                                    self.network_offering.id)
    # Enable Network offering
        self.network_offering.update(self.apiclient, state='Enabled')

        # Creating network using the network offering created
        self.debug("Creating network with network offering: %s" %
                                                    self.network_offering.id)
        self.network = Network.create(
                                    self.apiclient,
                                    self.services["network"],
                                    accountid=self.account.name,
                                    domainid=self.account.domainid,
                                    networkofferingid=self.network_offering.id,
                                    zoneid=self.zone.id
                                    )
        self.debug("Created network with ID: %s" % self.network.id)

        self.debug("Deploying VM in account: %s" % self.account.name)

        # Spawn an instance in that network
        virtual_machine = VirtualMachine.create(
                                  self.apiclient,
                                  self.services["virtual_machine"],
                                  accountid=self.account.name,
                                  domainid=self.account.domainid,
                                  serviceofferingid=self.service_offering.id,
                                  networkids=[str(self.network.id)]
                                  )
        self.debug("Deployed VM in network: %s" % self.network.id)

        src_nat_list = PublicIPAddress.list(
                                        self.apiclient,
                                        associatednetworkid=self.network.id,
                                        account=self.account.name,
                                        domainid=self.account.domainid,
                                        listall=True,
                                        issourcenat=True,
                                        )
        self.assertEqual(
                         isinstance(src_nat_list, list),
                         True,
                         "List Public IP should return a valid source NAT"
                         )
        self.assertNotEqual(
                    len(src_nat_list),
                    0,
                    "Length of response from listPublicIp should not be 0"
                    )

        src_nat = src_nat_list[0]

        self.debug("Trying to create LB rule on source NAT IP: %s" %
                                                        src_nat.ipaddress)
        # Create Load Balancer rule with source NAT
        lb_rule = LoadBalancerRule.create(
                                    self.apiclient,
                                    self.services["lbrule"],
                                    ipaddressid=src_nat.id,
                                    accountid=self.account.name
                                )
        self.debug("Created LB rule on source NAT: %s" % src_nat.ipaddress)

        lb_rules = LoadBalancerRule.list(
                                         self.apiclient,
                                         id=lb_rule.id
                                         )
        self.assertEqual(
                         isinstance(lb_rules, list),
#.........这里部分代码省略.........

    def setUp(self):
        self.apiclient = self.testClient.getApiClient()
        self.services = self.testClient.getParsedTestDataConfig()

        # Get Zone, Domain and templates
        self.domain = get_domain(self.apiclient)
        self.zone = get_zone(self.apiclient, self.testClient.getZoneForTests())
        template = get_template(
            self.apiclient,
            self.zone.id,
            self.services["ostype"]
        )
        self.services["virtual_machine"]["zoneid"] = self.zone.id

        # Create an account, network, VM, Port forwarding rule, LB rules
        self.account = Account.create(
            self.apiclient,
            self.services["account"],
            admin=True,
            domainid=self.domain.id
        )

        self.service_offering = ServiceOffering.create(
            self.apiclient,
            self.services["service_offerings"]
        )

        self.virtual_machine = VirtualMachine.create(
            self.apiclient,
            self.services["virtual_machine"],
            templateid=template.id,
            accountid=self.account.name,
            domainid=self.account.domainid,
            serviceofferingid=self.service_offering.id
        )

        self.ip_address = PublicIPAddress.create(
            self.apiclient,
            self.account.name,
            self.zone.id,
            self.account.domainid
        )

        ip_addrs = list_publicIP(
            self.apiclient,
            account=self.account.name,
            domainid=self.account.domainid,
            issourcenat=False
        )
        try:
            self.ip_addr = ip_addrs[0]
        except Exception as e:
            raise Exception(
                "Failed: During acquiring source NAT for account: %s, :%s" %
                (self.account.name, e))

        self.nat_rule = NATRule.create(
            self.apiclient,
            self.virtual_machine,
            self.services["natrule"],
            self.ip_addr.id
        )
        self.lb_rule = LoadBalancerRule.create(
            self.apiclient,
            self.services["lbrule"],
            self.ip_addr.id,
            accountid=self.account.name
        )
        self.cleanup = [
            self.virtual_machine,
            self.account
        ]
        return