Examples with RMNodeSourceEvent org.ow2.proactive.resourcemanager.common.event.RMNodeSourceEvent used on opensource projects

Example 21 with RMNodeSourceEvent

use of org.ow2.proactive.resourcemanager.common.event.RMNodeSourceEvent in project scheduling by ow2-proactive.

the class RMCore method shutDownNodeSourceIfDeployed.

private void shutDownNodeSourceIfDeployed(String nodeSourceName, boolean preempt) {
    if (this.deployedNodeSources.containsKey(nodeSourceName)) {
        NodeSource nodeSourceToRemove = this.deployedNodeSources.get(nodeSourceName);
        this.removeAllNodes(nodeSourceName, preempt);
        NodeSourceStatus status = nodeSourceToRemove.getStatus();
        this.nodeSourceUnregister(nodeSourceName, status, new RMNodeSourceEvent(RMEventType.NODESOURCE_SHUTDOWN, this.caller.getName(), nodeSourceName, nodeSourceToRemove.getDescription(), nodeSourceToRemove.getAdditionalInformation(), nodeSourceToRemove.getAdministrator().getName(), status.toString()));
        // asynchronously delegate the removal process to the node source
        nodeSourceToRemove.shutdown(this.caller);
    }
}

Example 22 with RMNodeSourceEvent

use of org.ow2.proactive.resourcemanager.common.event.RMNodeSourceEvent in project scheduling by ow2-proactive.

the class RMCore method getRMInitialState.

/**
 * Builds and returns a snapshot of RMCore's current state. Initial state
 * must be understood as a new Monitor point of view. A new monitor start to
 * receive RMCore events, so must be informed of the current state of the
 * Core at the beginning of monitoring. The monitor is built in three parts
 * first with all the nodes knows by the RMCore, then with all deploying
 * nodes known by the deployed node sources and then with all the defined
 * node sources.
 *
 * @return RMInitialState containing nodes and nodeSources of the RMCore.
 */
public RMInitialState getRMInitialState() {
    final Map<String, RMNodeEvent> nodeEvents = this.allNodes.values().stream().map(RMNode::createNodeEvent).collect(Collectors.toMap(RMNodeEvent::getNodeUrl, event -> event));
    for (NodeSource source : this.deployedNodeSources.values()) {
        for (RMDeployingNode node : source.getDeployingAndLostNodes()) {
            final RMNodeEvent nodeEvent = node.createNodeEvent();
            nodeEvents.put(nodeEvent.getNodeUrl(), nodeEvent);
        }
    }
    final List<RMNodeSourceEvent> nodeSourceEvents = new ArrayList<>(this.definedNodeSources.values().stream().map(ns -> {
        if (deployedNodeSources.containsKey(ns.getName())) {
            return PAFuture.getFutureValue(deployedNodeSources.get(ns.getName()).createNodeSourceEvent());
        } else {
            return ns.createNodeSourceEvent();
        }
    }).collect(Collectors.toList()));
    long eventCounter = 0;
    for (RMNodeSourceEvent nodeSourceEvent : nodeSourceEvents) {
        nodeSourceEvent.setCounter(eventCounter++);
    }
    for (RMNodeEvent nodeEvent : nodeEvents.values()) {
        nodeEvent.setCounter(eventCounter++);
    }
    final RMInitialState rmInitialState = new RMInitialState();
    rmInitialState.addAll(nodeEvents.values());
    rmInitialState.addAll(nodeSourceEvents);
    return rmInitialState;
}

Example 23 with RMNodeSourceEvent

use of org.ow2.proactive.resourcemanager.common.event.RMNodeSourceEvent in project scheduling by ow2-proactive.

the class RMCore method removeDefinedNodeSource.

private void removeDefinedNodeSource(String nodeSourceName, NodeSource nodeSourceToRemove) {
    this.definedNodeSources.remove(nodeSourceName);
    this.dbManager.removeNodeSource(nodeSourceName);
    if (nodeSourceToRemove.getStatus().equals(NodeSourceStatus.NODES_UNDEPLOYED)) {
        logger.info(NODE_SOURCE_STRING + nodeSourceName + " has been successfully removed");
        // if the node source to remove is not deployed, we need to issue
        // the node source removed event right now, because we will not
        // receive it from the node source shutdown call back
        this.monitoring.nodeSourceEvent(new RMNodeSourceEvent(RMEventType.NODESOURCE_REMOVED, this.caller.getName(), nodeSourceToRemove.getName(), nodeSourceToRemove.getDescription(), nodeSourceToRemove.getAdditionalInformation(), nodeSourceToRemove.getAdministrator().getName(), nodeSourceToRemove.getStatus().toString()));
    }
}

Example 24 with RMNodeSourceEvent

use of org.ow2.proactive.resourcemanager.common.event.RMNodeSourceEvent in project scheduling by ow2-proactive.

the class RMCore method emitNodeSourceEvent.

private void emitNodeSourceEvent(NodeSource nodeSource, RMEventType eventType) {
    NodeSourceDescriptor descriptor = nodeSource.getDescriptor();
    this.monitoring.nodeSourceEvent(new RMNodeSourceEvent(eventType, this.caller.getName(), descriptor.getName(), nodeSource.getDescription(), nodeSource.getAdditionalInformation(), descriptor.getProvider().getName(), nodeSource.getStatus().toString()));
}

Example 25 with RMNodeSourceEvent

use of org.ow2.proactive.resourcemanager.common.event.RMNodeSourceEvent in project scheduling by ow2-proactive.

the class RMCore method undeployNodeSource.

/**
 * {@inheritDoc}
 */
public BooleanWrapper undeployNodeSource(String nodeSourceName, boolean preempt) {
    logger.info("Undeploy node source " + nodeSourceName + " with preempt=" + preempt + REQUESTED_BY_STRING + this.caller.getName());
    if (!this.definedNodeSources.containsKey(nodeSourceName)) {
        throw new IllegalArgumentException("Unknown node source " + nodeSourceName);
    }
    if (this.deployedNodeSources.containsKey(nodeSourceName)) {
        NodeSource nodeSourceToRemove = this.deployedNodeSources.get(nodeSourceName);
        this.caller.checkPermission(nodeSourceToRemove.getAdminPermission(), this.caller + " is not authorized to undeploy " + nodeSourceName, new RMCoreAllPermission(), new NSAdminPermission());
        nodeSourceToRemove.setStatus(NodeSourceStatus.NODES_UNDEPLOYED);
        this.removeAllNodes(nodeSourceName, preempt);
        this.updateNodeSourceDescriptorWithStatusAndPersist(this.definedNodeSources.get(nodeSourceName).getDescriptor(), NodeSourceStatus.NODES_UNDEPLOYED);
        this.nodeSourceUnregister(nodeSourceName, NodeSourceStatus.NODES_UNDEPLOYED, new RMNodeSourceEvent(RMEventType.NODESOURCE_SHUTDOWN, this.caller.getName(), nodeSourceName, nodeSourceToRemove.getDescription(), nodeSourceToRemove.getAdditionalInformation(), nodeSourceToRemove.getAdministrator().getName(), NodeSourceStatus.NODES_UNDEPLOYED.toString()));
        // asynchronously delegate the removal process to the node source
        nodeSourceToRemove.shutdown(this.caller);
    }
    return new BooleanWrapper(true);
}