Examples with RMCoreAllPermission org.ow2.proactive.permissions.RMCoreAllPermission used on opensource projects

Example 11 with RMCoreAllPermission

use of org.ow2.proactive.permissions.RMCoreAllPermission in project scheduling by ow2-proactive.

the class RMCore method releaseNodes.

/**
 * {@inheritDoc}
 */
public BooleanWrapper releaseNodes(NodeSet nodes) {
    if (nodes.getExtraNodes() != null) {
        // do not forget to release extra nodes
        nodes.addAll(nodes.getExtraNodes());
    }
    // exception to throw in case of problems
    RuntimeException exception = null;
    NodeSet nodesReleased = new NodeSet();
    NodeSet nodesFailedToRelease = new NodeSet();
    for (Node node : nodes) {
        String nodeURL = null;
        try {
            nodeURL = node.getNodeInformation().getURL();
            logger.debug("Releasing node " + nodeURL);
        } catch (RuntimeException e) {
            logger.debug("A Runtime exception occurred while obtaining information on the node," + "the node must be down (it will be detected later)", e);
            // node is down, will be detected by pinger
            exception = new IllegalStateException(e.getMessage(), e);
            nodesFailedToRelease.add(node);
        }
        // verify whether the node has not been removed from the RM
        if (this.allNodes.containsKey(nodeURL)) {
            RMNode rmnode = this.getNodebyUrl(nodeURL);
            // free
            if (rmnode.isFree()) {
                logger.warn("Client " + caller + " tries to release the already free node " + nodeURL);
                nodesFailedToRelease.add(node);
            } else if (rmnode.isDown()) {
                logger.warn("Node was down, it cannot be released");
                nodesFailedToRelease.add(node);
            } else {
                Set<? extends IdentityPrincipal> userPrincipal = rmnode.getOwner().getSubject().getPrincipals(UserNamePrincipal.class);
                Permission ownerPermission = new PrincipalPermission(rmnode.getOwner().getName(), userPrincipal);
                try {
                    caller.checkPermission(ownerPermission, caller + " is not authorized to free node " + node.getNodeInformation().getURL(), new RMCoreAllPermission(), new NodeUserAllPermission(), new NSAdminPermission());
                    if (rmnode.isToRemove()) {
                        removeNodeFromCoreAndSource(rmnode, caller);
                        nodesReleased.add(node);
                        if (delayedNodeSourceRemovalEvents.containsKey(rmnode.getNodeSourceName()) && nodeSourceCanBeRemoved(rmnode.getNodeSourceName())) {
                            logger.debug(NODE_SOURCE_STRING + rmnode.getNodeSourceName() + " is eligible to remove.");
                            final Entry<RMNodeSourceEvent, NodeSource> remove = delayedNodeSourceRemovalEvents.remove(rmnode.getNodeSourceName());
                            final RMNodeSourceEvent removedEvent = remove.getKey();
                            final NodeSource nodeSource = remove.getValue();
                            logger.info(NODE_SOURCE_STRING + rmnode.getNodeSourceName() + HAS_BEEN_SUCCESSFULLY + removedEvent.getEventType().getDescription());
                            this.monitoring.nodeSourceEvent(removedEvent);
                            nodeSource.shutdown(this.caller);
                        } else if (delayedNodeSourceUndeploying.containsKey(rmnode.getNodeSourceName()) && nodeSourceCanBeRemoved(rmnode.getNodeSourceName())) {
                            logger.debug(NODE_SOURCE_STRING + rmnode.getNodeSourceName() + " is eligible to undeploy.");
                            final NodeSource nodeSource = delayedNodeSourceUndeploying.remove(rmnode.getNodeSourceName());
                            logger.info(NODE_SOURCE_STRING + rmnode.getNodeSourceName() + HAS_BEEN_SUCCESSFULLY + "undeployed.");
                            nodeSource.shutdown(this.caller);
                        }
                    } else {
                        internalSetFree(rmnode);
                        nodesReleased.add(node);
                    }
                } catch (SecurityException ex) {
                    logger.error(ex.getMessage(), ex);
                    nodesFailedToRelease.add(node);
                    exception = ex;
                }
            }
        } else {
            logger.warn("Cannot release unknown node " + nodeURL);
            nodesFailedToRelease.add(node);
            exception = new IllegalArgumentException("Cannot release unknown node " + nodeURL);
        }
    }
    logger.info("Nodes released : " + nodesReleased);
    if (!nodesFailedToRelease.isEmpty()) {
        logger.warn("Nodes failed to release : " + nodesFailedToRelease);
    }
    if (exception != null) {
        // throwing the latest exception we had
        throw exception;
    }
    return new BooleanWrapper(true);
}

Example 12 with RMCoreAllPermission

use of org.ow2.proactive.permissions.RMCoreAllPermission 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);
}