Examples with DefaultReconfigurationPlan org.btrplace.plan.DefaultReconfigurationPlan used on opensource projects

Example 16 with DefaultReconfigurationPlan

use of org.btrplace.plan.DefaultReconfigurationPlan in project scheduler by btrplace.

the class RunningCapacityTest method testContinuousIsSatisfied.

@Test
public void testContinuousIsSatisfied() {
    Model mo = new DefaultModel();
    Mapping m = mo.getMapping();
    List<Node> ns = Util.newNodes(mo, 10);
    List<VM> vms = Util.newVMs(mo, 10);
    m.addOnlineNode(ns.get(0));
    m.addOnlineNode(ns.get(1));
    m.addRunningVM(vms.get(0), ns.get(0));
    m.addReadyVM(vms.get(1));
    m.addRunningVM(vms.get(2), ns.get(1));
    m.addReadyVM(vms.get(3));
    RunningCapacity c = new RunningCapacity(m.getAllNodes(), 2);
    c.setContinuous(true);
    ReconfigurationPlan plan = new DefaultReconfigurationPlan(mo);
    Assert.assertEquals(c.isSatisfied(plan), true);
    plan.add(new BootVM(vms.get(3), ns.get(1), 2, 4));
    Assert.assertEquals(c.isSatisfied(plan), false);
    plan.add(new ShutdownVM(vms.get(0), ns.get(0), 0, 1));
    Assert.assertEquals(c.isSatisfied(plan), true);
}

Example 17 with DefaultReconfigurationPlan

use of org.btrplace.plan.DefaultReconfigurationPlan in project scheduler by btrplace.

the class SeqTest method testContinuousIsSatisfied.

@Test
public void testContinuousIsSatisfied() {
    Model mo = new DefaultModel();
    List<Node> ns = Util.newNodes(mo, 5);
    List<VM> vms = Util.newVMs(mo, 5);
    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.addSleepingVM(vms.get(2), ns.get(0));
    map.addRunningVM(vms.get(3), ns.get(0));
    List<VM> l = Arrays.asList(vms.get(0), vms.get(1), vms.get(2), vms.get(3));
    Seq c = new Seq(l);
    ReconfigurationPlan plan = new DefaultReconfigurationPlan(mo);
    plan.add(new MigrateVM(vms.get(3), ns.get(0), ns.get(1), 0, 1));
    plan.add(new SuspendVM(vms.get(0), ns.get(0), ns.get(0), 2, 3));
    plan.add(new BootVM(vms.get(1), ns.get(0), 3, 4));
    plan.add(new ResumeVM(vms.get(2), ns.get(0), ns.get(0), 4, 5));
    Assert.assertEquals(c.isSatisfied(plan), true);
    // Overlap
    plan = new DefaultReconfigurationPlan(mo);
    plan.add(new BootVM(vms.get(1), ns.get(0), 3, 4));
    plan.add(new ResumeVM(vms.get(2), ns.get(0), ns.get(0), 3, 5));
    Assert.assertEquals(c.isSatisfied(plan), false);
    // Not the right precedence
    plan = new DefaultReconfigurationPlan(mo);
    plan.add(new BootVM(vms.get(1), ns.get(0), 3, 4));
    plan.add(new ResumeVM(vms.get(2), ns.get(0), ns.get(0), 0, 1));
    Assert.assertEquals(c.isSatisfied(plan), false);
}

Example 18 with DefaultReconfigurationPlan

use of org.btrplace.plan.DefaultReconfigurationPlan in project scheduler by btrplace.

the class SeqTest method testContinuousSatisfied2.

@Test
public void testContinuousSatisfied2() {
    Model mo = new DefaultModel();
    List<Node> ns = Util.newNodes(mo, 5);
    List<VM> vms = Util.newVMs(mo, 5);
    Mapping map = mo.getMapping();
    map.addOnlineNode(ns.get(0));
    map.addOnlineNode(ns.get(1));
    map.addReadyVM(vms.get(0));
    map.addRunningVM(vms.get(1), ns.get(0));
    map.addRunningVM(vms.get(2), ns.get(1));
    map.addRunningVM(vms.get(3), ns.get(0));
    ReconfigurationPlan p = new DefaultReconfigurationPlan(mo);
    p.add(new BootVM(vms.get(0), ns.get(0), 0, 1));
    p.add(new SuspendVM(vms.get(2), ns.get(1), ns.get(1), 1, 2));
    p.add(new ShutdownVM(vms.get(3), ns.get(0), 2, 3));
    List<VM> seq = Arrays.asList(vms.get(0), vms.get(1), vms.get(2), vms.get(3));
    Seq cstr = new Seq(seq);
    Assert.assertEquals(cstr.isSatisfied(p), true);
}

Example 19 with DefaultReconfigurationPlan

use of org.btrplace.plan.DefaultReconfigurationPlan in project scheduler by btrplace.

the class SplitAmongTest method testContinuousIsSatisfied.

@Test
public void testContinuousIsSatisfied() {
    Model mo = new DefaultModel();
    List<Node> ns = Util.newNodes(mo, 5);
    List<VM> vms = Util.newVMs(mo, 5);
    Collection<VM> vs1 = Arrays.asList(vms.get(0), vms.get(1));
    Collection<VM> vs2 = Arrays.asList(vms.get(2), vms.get(3));
    Collection<Collection<VM>> vGrps = Arrays.asList(vs1, vs2);
    Collection<Node> ps1 = Arrays.asList(ns.get(0), ns.get(1));
    Collection<Node> ps2 = Arrays.asList(ns.get(2), ns.get(3));
    Collection<Collection<Node>> pGrps = Arrays.asList(ps1, ps2);
    Mapping map = mo.getMapping();
    map.addOnlineNode(ns.get(0));
    map.addOnlineNode(ns.get(1));
    map.addOnlineNode(ns.get(2));
    map.addOnlineNode(ns.get(3));
    map.addRunningVM(vms.get(0), ns.get(0));
    map.addRunningVM(vms.get(1), ns.get(0));
    map.addRunningVM(vms.get(2), ns.get(2));
    map.addRunningVM(vms.get(3), ns.get(3));
    SplitAmong sp = new SplitAmong(vGrps, pGrps, true);
    ReconfigurationPlan plan = new DefaultReconfigurationPlan(mo);
    Assert.assertEquals(sp.isSatisfied(plan), true);
    plan.add(new MigrateVM(vms.get(0), ns.get(0), ns.get(1), 3, 4));
    Assert.assertEquals(sp.isSatisfied(plan), true);
    map.addRunningVM(vms.get(4), ns.get(3));
    Assert.assertEquals(sp.isSatisfied(plan), true);
    plan.add(new MigrateVM(vms.get(1), ns.get(0), ns.get(2), 0, 2));
    Assert.assertEquals(sp.isSatisfied(plan), false);
}

Example 20 with DefaultReconfigurationPlan

use of org.btrplace.plan.DefaultReconfigurationPlan in project scheduler by btrplace.

the class SplitTest method testContinuousIsSatisfied.

@Test
public void testContinuousIsSatisfied() {
    Model mo = new DefaultModel();
    Mapping map = mo.getMapping();
    List<Node> ns = Util.newNodes(mo, 3);
    List<VM> vms = Util.newVMs(mo, 5);
    map.addOnlineNode(ns.get(0));
    map.addOnlineNode(ns.get(1));
    map.addOnlineNode(ns.get(2));
    Collection<VM> s1 = Arrays.asList(vms.get(0), vms.get(1));
    Collection<VM> s2 = Arrays.asList(vms.get(2), vms.get(3));
    Collection<VM> s3 = Collections.singleton(vms.get(4));
    Collection<Collection<VM>> args = Arrays.asList(s1, s2, s3);
    map.addRunningVM(vms.get(0), ns.get(0));
    map.addRunningVM(vms.get(1), ns.get(0));
    map.addRunningVM(vms.get(2), ns.get(1));
    map.addRunningVM(vms.get(3), ns.get(1));
    Split sp = new Split(args, true);
    ReconfigurationPlan plan = new DefaultReconfigurationPlan(mo);
    Assert.assertEquals(sp.isSatisfied(plan), true);
    // Violation
    map.addRunningVM(vms.get(2), ns.get(0));
    Assert.assertEquals(sp.isSatisfied(plan), false);
    plan.add(new MigrateVM(vms.get(2), ns.get(0), ns.get(1), 0, 1));
    // False cause there is the initial violation
    Assert.assertEquals(sp.isSatisfied(plan), false);
    sp.setContinuous(false);
    Assert.assertEquals(sp.isSatisfied(plan), true);
    sp.setContinuous(true);
    // Temporary overlap
    plan.add(new MigrateVM(vms.get(2), ns.get(1), ns.get(0), 5, 6));
    plan.add(new MigrateVM(vms.get(2), ns.get(0), ns.get(1), 6, 7));
    Assert.assertEquals(sp.isSatisfied(plan), false);
    // Liberate ns.get(0) from vms.get(0) and vms.get(1) before
    plan.add(new SuspendVM(vms.get(0), ns.get(0), ns.get(0), 2, 3));
    plan.add(new ShutdownVM(vms.get(1), ns.get(0), 2, 3));
    sp.setContinuous(false);
    Assert.assertEquals(sp.isSatisfied(plan), true);
}