package org.zstack.test.compute.hostallocator;
import org.junit.Before;
import org.junit.Test;
import org.zstack.compute.cluster.ClusterSystemTags;
import org.zstack.compute.host.HostSystemTags;
import org.zstack.compute.zone.ZoneSystemTags;
import org.zstack.core.cloudbus.CloudBus;
import org.zstack.core.componentloader.ComponentLoader;
import org.zstack.core.db.DatabaseFacade;
import org.zstack.header.cluster.ClusterInventory;
import org.zstack.header.configuration.InstanceOfferingInventory;
import org.zstack.header.host.HostInventory;
import org.zstack.header.image.ImageInventory;
import org.zstack.header.network.l3.L3NetworkInventory;
import org.zstack.header.tag.TagInventory;
import org.zstack.header.vm.VmInstanceInventory;
import org.zstack.header.zone.ZoneInventory;
import org.zstack.kvm.KVMGlobalConfig;
import org.zstack.tag.SystemTagCreator;
import org.zstack.test.*;
import org.zstack.test.deployer.Deployer;
import static org.zstack.utils.CollectionDSL.e;
import static org.zstack.utils.CollectionDSL.map;
/**
* 1.reserve ZoneTag.HOST_RESERVED_CPU_CAPACITY, ClusterTag.HOST_RESERVED_CPU_CAPACITY, HostTag.RESERVED_CPU_CAPACITY, KvmGlobalConfig.RESERVED_CPU_CAPACITY
* to a small value
* <p>
* confirm vm creation succeeds
*/
public class TestReservedHostCapacity7 {
Deployer deployer;
Api api;
ComponentLoader loader;
CloudBus bus;
DatabaseFacade dbf;
@Before
public void setUp() throws Exception {
DBUtil.reDeployDB();
WebBeanConstructor con = new WebBeanConstructor();
deployer = new Deployer("deployerXml/hostAllocator/TestReservedHostCapacity.xml", con);
deployer.addSpringConfig("KVMRelated.xml");
deployer.build();
api = deployer.getApi();
loader = deployer.getComponentLoader();
bus = loader.getComponent(CloudBus.class);
dbf = loader.getComponent(DatabaseFacade.class);
}
@Test
public void test() throws ApiSenderException {
ZoneInventory zone = deployer.zones.values().iterator().next();
ClusterInventory cluster = deployer.clusters.values().iterator().next();
HostInventory host = deployer.hosts.values().iterator().next();
KVMGlobalConfig.RESERVED_CPU_CAPACITY.updateValue(1);
SystemTagCreator sc = ZoneSystemTags.HOST_RESERVED_CPU_CAPACITY.newSystemTagCreator(zone.getUuid());
sc.setTagByTokens(map(e("capacity", 1)));
TagInventory ztag = sc.create();
sc = ClusterSystemTags.HOST_RESERVED_CPU_CAPACITY.newSystemTagCreator(cluster.getUuid());
sc.setTagByTokens(map(e("capacity", 1)));
TagInventory ctag = sc.create();
sc = HostSystemTags.RESERVED_CPU_CAPACITY.newSystemTagCreator(host.getUuid());
sc.setTagByTokens(map(e("capacity", 1)));
TagInventory htag = sc.create();
L3NetworkInventory l3 = deployer.l3Networks.get("TestL3Network1");
InstanceOfferingInventory instanceOffering = deployer.instanceOfferings.get("TestInstanceOffering");
ImageInventory imageInventory = deployer.images.get("TestImage");
// host tag takes effect
VmCreator creator = new VmCreator(api);
creator.timeout = 600;
creator.addL3Network(l3.getUuid());
creator.imageUuid = imageInventory.getUuid();
creator.instanceOfferingUuid = instanceOffering.getUuid();
VmInstanceInventory vm = creator.create();
api.destroyVmInstance(vm.getUuid());
api.deleteTag(htag.getUuid());
// cluster tag takes effect
creator = new VmCreator(api);
creator.timeout = 600;
creator.addL3Network(l3.getUuid());
creator.imageUuid = imageInventory.getUuid();
creator.instanceOfferingUuid = instanceOffering.getUuid();
vm = creator.create();
api.deleteTag(ctag.getUuid());
api.destroyVmInstance(vm.getUuid());
// zone tag takes effect
creator = new VmCreator(api);
creator.timeout = 600;
creator.addL3Network(l3.getUuid());
creator.imageUuid = imageInventory.getUuid();
creator.instanceOfferingUuid = instanceOffering.getUuid();
vm = creator.create();
api.destroyVmInstance(vm.getUuid());
api.deleteTag(ztag.getUuid());
// kvm global config takes effect
creator = new VmCreator(api);
creator.timeout = 600;
creator.addL3Network(l3.getUuid());
creator.imageUuid = imageInventory.getUuid();
creator.instanceOfferingUuid = instanceOffering.getUuid();
vm = creator.create();
api.destroyVmInstance(vm.getUuid());
}
}