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

Example 1 with ResumeVM

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

the class AllowAllConstraintCheckerTest method testAcceptance.

@Test
public void testAcceptance() {
    SatConstraint cstr = mock(SatConstraint.class);
    AllowAllConstraintChecker<?> c = mock(AllowAllConstraintChecker.class, CALLS_REAL_METHODS);
    Model mo = new DefaultModel();
    List<VM> vms = Util.newVMs(mo, 10);
    List<Node> ns = Util.newNodes(mo, 10);
    when(cstr.getInvolvedNodes()).thenReturn(ns);
    when(cstr.getInvolvedVMs()).thenReturn(vms);
    MigrateVM m = new MigrateVM(vms.get(0), ns.get(0), ns.get(1), 0, 3);
    Assert.assertTrue(c.start(m));
    verify(c).startRunningVMPlacement(m);
    c.end(m);
    verify(c).endRunningVMPlacement(m);
    BootVM b = new BootVM(vms.get(0), ns.get(0), 0, 3);
    Assert.assertTrue(c.start(b));
    verify(c).startRunningVMPlacement(b);
    c.end(b);
    verify(c).endRunningVMPlacement(b);
    ResumeVM r = new ResumeVM(vms.get(0), ns.get(0), ns.get(1), 0, 3);
    Assert.assertTrue(c.start(r));
    verify(c).startRunningVMPlacement(r);
    c.end(r);
    verify(c).endRunningVMPlacement(r);
    // do not use the mock as the constructor is important
    // while earlier, the mock was needed for the verify()
    c = new AllowAllConstraintChecker<>(cstr);
    Set<VM> allVMs = new HashSet<>();
    for (Node n : mo.getMapping().getOnlineNodes()) {
        allVMs.addAll(mo.getMapping().getRunningVMs(n));
        allVMs.addAll(mo.getMapping().getSleepingVMs(n));
    }
    allVMs.addAll(mo.getMapping().getReadyVMs());
    c.track(allVMs);
    SuspendVM s = new SuspendVM(vms.get(0), ns.get(0), ns.get(1), 0, 3);
    Assert.assertTrue(c.start(s));
    ShutdownVM s2 = new ShutdownVM(vms.get(0), ns.get(0), 0, 3);
    Assert.assertTrue(c.start(s2));
    KillVM k = new KillVM(vms.get(0), ns.get(0), 0, 3);
    Assert.assertTrue(c.start(k));
    ForgeVM f = new ForgeVM(vms.get(0), 0, 3);
    Assert.assertTrue(c.start(f));
    BootNode bn = new BootNode(ns.get(0), 0, 3);
    Assert.assertTrue(c.start(bn));
    ShutdownNode sn = new ShutdownNode(ns.get(0), 0, 3);
    Assert.assertTrue(c.start(sn));
    SubstitutedVMEvent ss = new SubstitutedVMEvent(vms.get(9), vms.get(2));
    Assert.assertTrue(c.consume(ss));
    Allocate a = new Allocate(vms.get(0), ns.get(0), "cpu", 3, 4, 5);
    Assert.assertTrue(c.start(a));
    AllocateEvent ae = new AllocateEvent(vms.get(0), "cpu", 3);
    Assert.assertTrue(c.consume(ae));
}

Example 2 with ResumeVM

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

the class ReconfigurationPlanFuzzer method setDestinationState.

private void setDestinationState(ReconfigurationPlan p, VM v) {
    Mapping map = p.getOrigin().getMapping();
    Node host = map.getVMLocation(v);
    int n = rnd.nextInt(dstReadyVMs + dstRunningVMs + dstSleepingVMs);
    int[] bounds = schedule();
    int duration = bounds[1] - bounds[0];
    if (n < dstReadyVMs) {
        if (host != null) {
            p.add(new ShutdownVM(v, host, bounds[0], bounds[1]));
            p.getOrigin().getAttributes().put(v, "shutdown", duration);
        }
    } else if (n < dstReadyVMs + dstRunningVMs) {
        if (host == null) {
            p.add(new BootVM(v, pick(map.getAllNodes()), bounds[0], bounds[1]));
            p.getOrigin().getAttributes().put(v, "boot", duration);
        } else {
            // was running -> migrate
            if (map.isRunning(v)) {
                Node dst = pick(map.getAllNodes());
                if (!host.equals(dst)) {
                    p.add(new MigrateVM(v, host, dst, bounds[0], bounds[1]));
                    p.getOrigin().getAttributes().put(v, "migrate", duration);
                }
            } else {
                // was sleeping -> resume
                p.add(new ResumeVM(v, host, pick(map.getAllNodes()), bounds[0], bounds[1]));
                p.getOrigin().getAttributes().put(v, "resume", duration);
            }
        }
    } else {
        // moving to sleeping state
        if (map.isRunning(v)) {
            p.add(new SuspendVM(v, host, host, bounds[0], bounds[1]));
            p.getOrigin().getAttributes().put(v, "sleeping", duration);
        }
    }
}