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

Example 6 with DefaultReconfigurationPlan

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

the class StaticPartitioning method merge.

private ReconfigurationPlan merge(Instance i, Collection<SolvingStatistics> results) throws SplitException {
    ReconfigurationPlan plan = new DefaultReconfigurationPlan(i.getModel());
    // Only if there is a solution
    for (SolvingStatistics result : results) {
        getStatistics().addPartitionStatistics(result);
        ReconfigurationPlan p = result.lastSolution();
        if (p == null) {
            return null;
        }
        for (Action a : p) {
            if (!plan.add(a)) {
                throw new SplitException(plan.getOrigin(), "Unable to add action '" + a + "' while merging the sub-plans");
            }
        }
    }
    return plan;
}

Example 7 with DefaultReconfigurationPlan

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

the class ReconfigurationPlanConverter method fromJSON.

@Override
public ReconfigurationPlan fromJSON(JSONObject ob) throws JSONConverterException {
    checkKeys(ob, ORIGIN_LABEL, ACTIONS_LABEL);
    Model m = mc.fromJSON((JSONObject) ob.get(ORIGIN_LABEL));
    ActionConverter ac = new ActionConverter(m);
    ReconfigurationPlan plan = new DefaultReconfigurationPlan(m);
    for (Action a : ac.listFromJSON((JSONArray) ob.get(ACTIONS_LABEL))) {
        plan.add(a);
    }
    return plan;
}

Example 8 with DefaultReconfigurationPlan

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

the class ReconfigurationPlanConverterTest method testConversion.

@Test
public void testConversion() throws JSONConverterException {
    Model mo = new DefaultModel();
    VM vm1 = mo.newVM();
    VM vm2 = mo.newVM();
    VM vm3 = mo.newVM();
    VM vm4 = mo.newVM();
    VM vm5 = mo.newVM();
    Node n1 = mo.newNode();
    Node n2 = mo.newNode();
    Node n3 = mo.newNode();
    Mapping map = mo.getMapping();
    map.addOnlineNode(n1);
    map.addOfflineNode(n2);
    map.addOnlineNode(n3);
    map.addReadyVM(vm1);
    map.addRunningVM(vm2, n1);
    map.addRunningVM(vm3, n1);
    map.addSleepingVM(vm4, n3);
    map.addRunningVM(vm5, n3);
    ReconfigurationPlan plan = new DefaultReconfigurationPlan(mo);
    plan.add(new MigrateVM(vm2, n1, n3, 0, 1));
    plan.add(new BootVM(vm1, n3, 1, 2));
    plan.add(new BootNode(n2, 2, 5));
    plan.add(new Allocate(vm1, n3, "foo", 5, 3, 5));
    ReconfigurationPlanConverter rcp = new ReconfigurationPlanConverter();
    String j = rcp.toJSONString(plan);
    ReconfigurationPlan p2 = rcp.fromJSON(j);
    Assert.assertEquals(p2, plan);
}

Example 9 with DefaultReconfigurationPlan

use of org.btrplace.plan.DefaultReconfigurationPlan 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);
}

Example 10 with DefaultReconfigurationPlan

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

the class MaxOnlineTest method isSatisfiedReconfigurationPlan.

@Test
public void isSatisfiedReconfigurationPlan() {
    Model model = new DefaultModel();
    Mapping map = model.getMapping();
    Node n1 = model.newNode();
    Node n2 = model.newNode();
    Node n3 = model.newNode();
    map.addOnlineNode(n1);
    map.addOnlineNode(n2);
    map.addOfflineNode(n3);
    Set<Node> s = new HashSet<>(Arrays.asList(n1, n2, n3));
    MaxOnline mo = new MaxOnline(s, 2);
    ReconfigurationPlan plan = new DefaultReconfigurationPlan(model);
    Assert.assertTrue(mo.isSatisfied(plan));
    plan.add(new BootNode(n3, 3, 9));
    Assert.assertFalse(mo.isSatisfied(plan));
    plan.add(new ShutdownNode(n2, 0, 5));
    Assert.assertTrue(mo.isSatisfied(plan));
}