Examples with Node org.btrplace.model.Node used on opensource projects

Example 91 with Node

use of org.btrplace.model.Node in project scheduler by btrplace.

the class AmongChecker method endsWith.

@Override
public boolean endsWith(Model i) {
    Mapping map = i.getMapping();
    Collection<Node> grp = null;
    for (VM vm : getVMs()) {
        if (map.isRunning(vm)) {
            Collection<Node> nodes = getConstraint().getAssociatedPGroup(map.getVMLocation(vm));
            if (nodes.isEmpty()) {
                return false;
            } else if (grp == null) {
                grp = nodes;
            } else if (!grp.equals(nodes)) {
                return false;
            }
        }
    }
    return true;
}

Example 92 with Node

use of org.btrplace.model.Node in project scheduler by btrplace.

the class GatherChecker method endsWith.

@Override
public boolean endsWith(Model mo) {
    Node used = null;
    Mapping map = mo.getMapping();
    for (VM vm : getVMs()) {
        if (map.isRunning(vm)) {
            if (used == null) {
                used = map.getVMLocation(vm);
            } else if (used != map.getVMLocation(vm)) {
                return false;
            }
        }
    }
    return true;
}

Example 93 with Node

use of org.btrplace.model.Node in project scheduler by btrplace.

the class LonelyChecker method discreteCheck.

private boolean discreteCheck(Model mo) {
    Mapping map = mo.getMapping();
    for (VM vm : getVMs()) {
        if (map.isRunning(vm)) {
            Node host = map.getVMLocation(vm);
            Set<VM> on = map.getRunningVMs(host);
            // it's a violation
            for (VM vm2 : on) {
                if (!vm2.equals(vm) && !getVMs().contains(vm2)) {
                    return false;
                }
            }
        }
    }
    return true;
}

Example 94 with Node

use of org.btrplace.model.Node in project scheduler by btrplace.

the class MaxOnlineChecker method endsWith.

@Override
public boolean endsWith(Model mo) {
    Mapping map = mo.getMapping();
    int on = 0;
    for (Node n : getConstraint().getInvolvedNodes()) {
        if (map.isOnline(n)) {
            on++;
        }
    }
    return on <= getConstraint().getAmount();
}

Example 95 with Node

use of org.btrplace.model.Node in project scheduler by btrplace.

the class OverbookChecker method endsWith.

@Override
public boolean endsWith(Model i) {
    Mapping cfg = i.getMapping();
    ShareableResource rc = ShareableResource.get(i, id);
    if (rc == null) {
        return false;
    }
    for (Node nId : getNodes()) {
        if (cfg.isOnline(nId)) {
            // Server capacity with the ratio
            double c = rc.getCapacity(nId) * ratio;
            // Minus the VMs usage
            for (VM vmId : cfg.getRunningVMs(nId)) {
                c -= rc.getConsumption(vmId);
                if (c < 0) {
                    return false;
                }
            }
        }
    }
    return true;
}