Examples with DurationEvaluators org.btrplace.scheduler.choco.duration.DurationEvaluators used on opensource projects

Example 36 with DurationEvaluators

use of org.btrplace.scheduler.choco.duration.DurationEvaluators in project scheduler by btrplace.

the class ShutdownableNodeTest method testShutdownBeforeVMsLeave.

@Test
public void testShutdownBeforeVMsLeave() throws SchedulerException, ContradictionException {
    Model mo = new DefaultModel();
    Mapping map = mo.getMapping();
    final VM vm1 = mo.newVM();
    Node n1 = mo.newNode();
    map.addOnlineNode(n1);
    map.addRunningVM(vm1, n1);
    Parameters ps = new DefaultParameters();
    DurationEvaluators dev = ps.getDurationEvaluators();
    dev.register(ShutdownVM.class, new ConstantActionDuration<>(2));
    dev.register(ShutdownNode.class, new ConstantActionDuration<>(5));
    ReconfigurationProblem rp = new DefaultReconfigurationProblemBuilder(mo).setNextVMsStates(Collections.singleton(vm1), Collections.emptySet(), Collections.emptySet(), Collections.emptySet()).setParams(ps).build();
    ShutdownableNode ma1 = (ShutdownableNode) rp.getNodeAction(n1);
    ma1.getState().instantiateTo(0, Cause.Null);
    ma1.getHostingEnd().instantiateTo(0, Cause.Null);
    rp.getEnd().updateUpperBound(10, Cause.Null);
    ReconfigurationPlan p = rp.solve(0, false);
    Assert.assertNull(p);
}

Example 37 with DurationEvaluators

use of org.btrplace.scheduler.choco.duration.DurationEvaluators in project scheduler by btrplace.

the class ShutdownableNodeTest method testScheduledShutdown.

@Test
public void testScheduledShutdown() throws SchedulerException, ContradictionException {
    Model mo = new DefaultModel();
    Mapping map = mo.getMapping();
    final VM vm1 = mo.newVM();
    Node n1 = mo.newNode();
    map.addOnlineNode(n1);
    map.addRunningVM(vm1, n1);
    Parameters ps = new DefaultParameters();
    DurationEvaluators dev = ps.getDurationEvaluators();
    dev.register(ShutdownVM.class, new ConstantActionDuration<>(2));
    dev.register(ShutdownNode.class, new ConstantActionDuration<>(5));
    ReconfigurationProblem rp = new DefaultReconfigurationProblemBuilder(mo).setParams(ps).setNextVMsStates(Collections.singleton(vm1), Collections.emptySet(), Collections.emptySet(), Collections.emptySet()).build();
    ShutdownableNode ma = (ShutdownableNode) rp.getNodeAction(n1);
    ma.getState().instantiateTo(0, Cause.Null);
    ReconfigurationPlan p = rp.solve(0, false);
    Assert.assertNotNull(p);
    Assert.assertEquals(ma.getState().getValue(), 0);
    Assert.assertEquals(ma.getDuration().getValue(), 5);
    Assert.assertEquals(ma.getStart().getValue(), 2);
    Assert.assertEquals(ma.getEnd().getValue(), 7);
    Assert.assertEquals(ma.getHostingStart().getValue(), 0);
    Assert.assertEquals(ma.getHostingEnd().getValue(), 2);
    Model res = p.getResult();
    Assert.assertTrue(res.getMapping().getOfflineNodes().contains(n1));
}