package org.zstack.test.lb.vyos;
import junit.framework.Assert;
import org.junit.Before;
import org.junit.Test;
import org.zstack.core.cloudbus.CloudBus;
import org.zstack.core.componentloader.ComponentLoader;
import org.zstack.core.db.DatabaseFacade;
import org.zstack.header.identity.SessionInventory;
import org.zstack.header.network.l3.L3NetworkInventory;
import org.zstack.header.query.QueryOp;
import org.zstack.header.vm.VmInstanceInventory;
import org.zstack.header.vm.VmNicInventory;
import org.zstack.network.service.lb.*;
import org.zstack.network.service.vip.VipInventory;
import org.zstack.network.service.vip.VipVO;
import org.zstack.network.service.virtualrouter.APIQueryVirtualRouterVmMsg;
import org.zstack.network.service.virtualrouter.APIQueryVirtualRouterVmReply;
import org.zstack.network.service.virtualrouter.VirtualRouterConstant;
import org.zstack.network.service.virtualrouter.lb.VirtualRouterLoadBalancerBackend.LbTO;
import org.zstack.network.service.virtualrouter.lb.VirtualRouterLoadBalancerBackend.RefreshLbCmd;
import org.zstack.simulator.appliancevm.ApplianceVmSimulatorConfig;
import org.zstack.simulator.virtualrouter.VirtualRouterSimulatorConfig;
import org.zstack.test.Api;
import org.zstack.test.ApiSenderException;
import org.zstack.test.DBUtil;
import org.zstack.test.WebBeanConstructor;
import org.zstack.test.deployer.Deployer;
/**
* @author frank
* <p>
* 1. create a lb
* <p>
* confirm lb are created successfully
* <p>
* 2. delete the lb
* <p>
* confirm all related resources deleted
* <p>
* 3. create a new lb
* <p>
* confirm the vip is locked
* <p>
* 4. delete the new lb
* <p>
* confirm the vip is unlocked
* <p>
* 5. delete vip on lb
* <p>
* confirm the lb is deleted
* <p>
* 6. query the vr
* <p>
* confirm the result is right
*/
public class TestVyosLb {
Deployer deployer;
Api api;
ComponentLoader loader;
CloudBus bus;
DatabaseFacade dbf;
SessionInventory session;
VirtualRouterSimulatorConfig vconfig;
ApplianceVmSimulatorConfig aconfig;
@Before
public void setUp() throws Exception {
DBUtil.reDeployDB();
WebBeanConstructor con = new WebBeanConstructor();
deployer = new Deployer("deployerXml/lb/TestVyosLb.xml", con);
deployer.addSpringConfig("VirtualRouter.xml");
deployer.addSpringConfig("VirtualRouterSimulator.xml");
deployer.addSpringConfig("KVMRelated.xml");
deployer.addSpringConfig("vip.xml");
deployer.addSpringConfig("lb.xml");
deployer.addSpringConfig("vyos.xml");
deployer.build();
api = deployer.getApi();
loader = deployer.getComponentLoader();
vconfig = loader.getComponent(VirtualRouterSimulatorConfig.class);
aconfig = loader.getComponent(ApplianceVmSimulatorConfig.class);
bus = loader.getComponent(CloudBus.class);
dbf = loader.getComponent(DatabaseFacade.class);
session = api.loginAsAdmin();
}
@Test
public void test() throws ApiSenderException {
LoadBalancerInventory lb = deployer.loadBalancers.get("lb");
LoadBalancerVO lbvo = dbf.findByUuid(lb.getUuid(), LoadBalancerVO.class);
Assert.assertNotNull(lbvo);
Assert.assertNotNull(lbvo.getProviderType());
Assert.assertFalse(lbvo.getListeners().isEmpty());
Assert.assertFalse(lbvo.getListeners().iterator().next().getVmNicRefs().isEmpty());
VipVO vip = dbf.findByUuid(lbvo.getVipUuid(), VipVO.class);
Assert.assertNotNull(vip);
Assert.assertEquals(LoadBalancerConstants.LB_NETWORK_SERVICE_TYPE_STRING, vip.getUseFor());
Assert.assertEquals(VirtualRouterConstant.VIRTUAL_ROUTER_PROVIDER_TYPE, vip.getServiceProvider());
Assert.assertFalse(vconfig.vips.isEmpty());
Assert.assertFalse(vconfig.refreshLbCmds.isEmpty());
RefreshLbCmd cmd = vconfig.refreshLbCmds.get(0);
Assert.assertFalse(cmd.getLbs().isEmpty());
LbTO to = cmd.getLbs().get(0);
LoadBalancerListenerVO l = lbvo.getListeners().iterator().next();
Assert.assertEquals(l.getProtocol(), to.getMode());
Assert.assertEquals(l.getInstancePort(), to.getInstancePort());
Assert.assertEquals(l.getLoadBalancerPort(), to.getLoadBalancerPort());
Assert.assertEquals(vip.getIp(), to.getVip());
L3NetworkInventory gnw = deployer.l3Networks.get("GuestNetwork");
VmInstanceInventory vm = deployer.vms.get("TestVm");
VmNicInventory nic = vm.findNic(gnw.getUuid());
Assert.assertFalse(to.getNicIps().isEmpty());
String nicIp = to.getNicIps().get(0);
Assert.assertEquals(nic.getIp(), nicIp);
api.deleteLoadBalancer(lb.getUuid(), null);
Assert.assertEquals(0, dbf.count(LoadBalancerVO.class));
Assert.assertEquals(0, dbf.count(LoadBalancerListenerVO.class));
Assert.assertEquals(0, dbf.count(LoadBalancerListenerVmNicRefVO.class));
vip = dbf.findByUuid(lbvo.getVipUuid(), VipVO.class);
Assert.assertNull(vip.getUseFor());
L3NetworkInventory pubNw = deployer.l3Networks.get("PublicNetwork");
VipInventory vip1 = api.acquireIp(pubNw.getUuid());
LoadBalancerInventory lb2 = api.createLoadBalancer("lb2", vip1.getUuid(), null, null);
VipVO vip1vo = dbf.findByUuid(vip1.getUuid(), VipVO.class);
Assert.assertEquals(LoadBalancerConstants.LB_NETWORK_SERVICE_TYPE_STRING, vip1vo.getUseFor());
api.deleteLoadBalancer(lb2.getUuid(), null);
vip1vo = dbf.findByUuid(vip1.getUuid(), VipVO.class);
Assert.assertNull(vip1vo.getUseFor());
Assert.assertFalse(dbf.isExist(lb2.getUuid(), LoadBalancerVO.class));
vip1 = api.acquireIp(pubNw.getUuid());
LoadBalancerInventory lb3 = api.createLoadBalancer("lb3", vip1.getUuid(), null, null);
api.releaseIp(lb3.getVipUuid());
Assert.assertFalse(dbf.isExist(lb3.getUuid(), LoadBalancerVO.class));
APIQueryVirtualRouterVmMsg msg = new APIQueryVirtualRouterVmMsg();
msg.addQueryCondition("__systemTag__", QueryOp.EQ, "role::LoadBalancer");
APIQueryVirtualRouterVmReply r = api.query(msg, APIQueryVirtualRouterVmReply.class);
Assert.assertEquals(1, r.getInventories().size());
}
}