Examples with MigrateVM org.btrplace.plan.event.MigrateVM used on opensource projects

Example 36 with MigrateVM

use of org.btrplace.plan.event.MigrateVM in project scheduler by btrplace.

the class PreserveTest method testIsSatisfied.

@Test(dependsOnMethods = { "testInstantiation" })
public void testIsSatisfied() {
    Model m = new DefaultModel();
    List<VM> vms = Util.newVMs(m, 5);
    List<Node> ns = Util.newNodes(m, 5);
    ShareableResource rc = new ShareableResource("cpu", 3, 3);
    Mapping map = m.getMapping();
    map.addOnlineNode(ns.get(0));
    map.addOnlineNode(ns.get(1));
    map.addRunningVM(vms.get(0), ns.get(0));
    map.addSleepingVM(vms.get(1), ns.get(0));
    map.addRunningVM(vms.get(2), ns.get(0));
    m.attach(rc);
    Preserve p = new Preserve(vms.get(0), "cpu", 3);
    rc.setConsumption(vms.get(0), 3);
    // Not running so we don't care
    rc.setConsumption(vms.get(1), 1);
    rc.setConsumption(vms.get(2), 3);
    Assert.assertEquals(true, p.isSatisfied(m));
    // Set to 3 by default
    rc.unset(vms.get(2));
    Assert.assertEquals(true, p.isSatisfied(m));
    Assert.assertEquals(false, new Preserve(vms.get(2), "mem", 3).isSatisfied(m));
    ReconfigurationPlan plan = new DefaultReconfigurationPlan(m);
    rc.setConsumption(vms.get(1), 1);
    Assert.assertFalse(new Preserve(vms.get(2), "cpu", 4).isSatisfied(plan));
    plan.add(new Allocate(vms.get(2), ns.get(0), "cpu", 7, 5, 7));
    Assert.assertTrue(p.isSatisfied(plan));
    rc.setConsumption(vms.get(0), 1);
    AllocateEvent e = new AllocateEvent(vms.get(0), "cpu", 4);
    Assert.assertFalse(p.isSatisfied(plan));
    MigrateVM mig = new MigrateVM(vms.get(0), ns.get(0), ns.get(1), 0, 3);
    mig.addEvent(Action.Hook.POST, e);
    plan.add(mig);
    Assert.assertTrue(p.isSatisfied(plan));
}

Example 37 with MigrateVM

use of org.btrplace.plan.event.MigrateVM in project scheduler by btrplace.

the class RootTest method testContinuousIsSatisfied.

@Test
public void testContinuousIsSatisfied() {
    Model mo = new DefaultModel();
    Mapping map = mo.getMapping();
    List<Node> ns = Util.newNodes(mo, 3);
    VM vm1 = mo.newVM();
    map.addOnlineNode(ns.get(0));
    map.addOnlineNode(ns.get(1));
    map.addRunningVM(vm1, ns.get(0));
    ReconfigurationPlan p = new DefaultReconfigurationPlan(mo);
    Root r = new Root(vm1);
    Assert.assertEquals(r.isSatisfied(p), true);
    p.add(new MigrateVM(vm1, ns.get(0), ns.get(1), 1, 2));
    Assert.assertEquals(r.isSatisfied(p), false);
}

Example 38 with MigrateVM

use of org.btrplace.plan.event.MigrateVM in project scheduler by btrplace.

the class GatherTest method testContinuousIsSatisfied.

@Test(dependsOnMethods = { "testDiscreteIsSatisfied" })
public void testContinuousIsSatisfied() {
    Model mo = new DefaultModel();
    List<Node> ns = Util.newNodes(mo, 10);
    List<VM> vms = Util.newVMs(mo, 10);
    Set<VM> s = new HashSet<>(Arrays.asList(vms.get(0), vms.get(1)));
    Gather g = new Gather(s);
    g.setContinuous(true);
    Mapping map = mo.getMapping();
    map.addOnlineNode(ns.get(0));
    map.addOnlineNode(ns.get(1));
    map.addRunningVM(vms.get(0), ns.get(0));
    map.addReadyVM(vms.get(1));
    map.addRunningVM(vms.get(1), ns.get(1));
    ReconfigurationPlan plan = new DefaultReconfigurationPlan(mo);
    Assert.assertEquals(g.isSatisfied(plan), false);
    map.addReadyVM(vms.get(1));
    Assert.assertEquals(g.isSatisfied(plan), true);
    plan.add(new BootVM(vms.get(1), ns.get(0), 0, 1));
    Assert.assertEquals(g.isSatisfied(plan), true);
    map.addRunningVM(vms.get(1), ns.get(0));
    plan = new DefaultReconfigurationPlan(mo);
    plan.add(new MigrateVM(vms.get(1), ns.get(0), ns.get(1), 0, 1));
    plan.add(new MigrateVM(vms.get(0), ns.get(0), ns.get(1), 0, 1));
    Assert.assertEquals(g.isSatisfied(plan), false);
}