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):
        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 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))
        lb_rule.assign(self.apiclient, vmarray)
        return lb_rule