/*
* ProActive Parallel Suite(TM):
* The Open Source library for parallel and distributed
* Workflows & Scheduling, Orchestration, Cloud Automation
* and Big Data Analysis on Enterprise Grids & Clouds.
*
* Copyright (c) 2007 - 2017 ActiveEon
* Contact: contact@activeeon.com
*
* This library is free software: you can redistribute it and/or
* modify it under the terms of the GNU Affero General Public License
* as published by the Free Software Foundation: version 3 of
* the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* If needed, contact us to obtain a release under GPL Version 2 or 3
* or a different license than the AGPL.
*/
package functionaltests.nodesource;
import static functionaltests.utils.RMTHelper.log;
import static org.junit.Assert.*;
import java.io.File;
import org.junit.Test;
import org.objectweb.proactive.core.node.Node;
import org.ow2.proactive.resourcemanager.common.RMState;
import org.ow2.proactive.resourcemanager.common.event.RMEventType;
import org.ow2.proactive.resourcemanager.core.properties.PAResourceManagerProperties;
import org.ow2.proactive.resourcemanager.frontend.ResourceManager;
import org.ow2.proactive.resourcemanager.nodesource.infrastructure.LocalInfrastructure;
import org.ow2.proactive.resourcemanager.nodesource.policy.StaticPolicy;
import org.ow2.proactive.utils.FileToBytesConverter;
import org.ow2.proactive.utils.NodeSet;
import functionaltests.utils.RMFunctionalTest;
import functionaltests.utils.RMTHelper;
/**
*
* Test checks the correct behavior of node source consisted of Local infrastructure manager
* and static acquisition policy.
*
*/
public class TestLocalInfrastructureStaticPolicy extends RMFunctionalTest {
protected int defaultDescriptorNodesNb = 2;
protected void createEmptyNodeSource(String sourceName) throws Exception {
//first parameter of im is empty default rmHelper url
byte[] creds = FileToBytesConverter.convertFileToByteArray(new File(PAResourceManagerProperties.getAbsolutePath(PAResourceManagerProperties.RM_CREDS.getValueAsString())));
rmHelper.getResourceManager().createNodeSource(sourceName,
LocalInfrastructure.class.getName(),
new Object[] { creds, 0, RMTHelper.DEFAULT_NODES_TIMEOUT, "" },
StaticPolicy.class.getName(),
null);
rmHelper.waitForNodeSourceCreation(sourceName);
}
protected void createNodeSourceWithNodes(String sourceName) throws Exception {
// creating node source
// first parameter of im is empty default rmHelper url
byte[] creds = FileToBytesConverter.convertFileToByteArray(new File(PAResourceManagerProperties.getAbsolutePath(PAResourceManagerProperties.RM_CREDS.getValueAsString())));
rmHelper.getResourceManager()
.createNodeSource(sourceName,
LocalInfrastructure.class.getName(),
new Object[] { creds, defaultDescriptorNodesNb, RMTHelper.DEFAULT_NODES_TIMEOUT, "" },
StaticPolicy.class.getName(),
null);
rmHelper.waitForNodeSourceCreation(sourceName, defaultDescriptorNodesNb);
}
protected void removeNodeSource(String sourceName) throws Exception {
// removing node source
rmHelper.getResourceManager().removeNodeSource(sourceName, true);
//wait the n events of the n nodes removals of the node source
for (int i = 0; i < defaultDescriptorNodesNb; i++) {
rmHelper.waitForAnyNodeEvent(RMEventType.NODE_REMOVED);
}
//wait for the event of the node source removal
rmHelper.waitForNodeSourceEvent(RMEventType.NODESOURCE_REMOVED, sourceName);
}
@Test
public void action() throws Exception {
String source1 = "Node_source_1";
ResourceManager resourceManager = rmHelper.getResourceManager();
log("Test 1 - creation/removal of empty node source");
log("creation");
createEmptyNodeSource(source1);
log("removal");
resourceManager.removeNodeSource(source1, true);
log("ask to remove NS");
rmHelper.waitForNodeSourceEvent(RMEventType.NODESOURCE_REMOVED, source1);
log("NS removed");
String source2 = "Node_source_2";
log("Test 2 - creation/removal of the node source with nodes");
createNodeSourceWithNodes(source1);
RMState s = resourceManager.getState();
assertEquals(defaultDescriptorNodesNb, s.getTotalNodesNumber());
assertEquals(defaultDescriptorNodesNb, s.getFreeNodesNumber());
// releasing some nodes
NodeSet ns = resourceManager.getAtMostNodes(defaultDescriptorNodesNb, null);
for (Node n : ns) {
// eat the freeToBusy event
rmHelper.waitForAnyNodeEvent(RMEventType.NODE_STATE_CHANGED);
resourceManager.removeNode(n.getNodeInformation().getURL(), true);
rmHelper.waitForNodeEvent(RMEventType.NODE_REMOVED, n.getNodeInformation().getURL());
}
assertEquals(0, resourceManager.getState().getTotalNodesNumber());
assertEquals(0, resourceManager.getState().getFreeNodesNumber());
log("removal");
resourceManager.removeNodeSource(source1, true);
log("ask to remove NS");
rmHelper.waitForNodeSourceEvent(RMEventType.NODESOURCE_REMOVED, source1);
log("NS removed");
log("Test 3 - several node sources");
createNodeSourceWithNodes(source1);
createNodeSourceWithNodes(source2);
assertEquals(2 * defaultDescriptorNodesNb, resourceManager.getState().getTotalNodesNumber());
assertEquals(2 * defaultDescriptorNodesNb, resourceManager.getState().getFreeNodesNumber());
resourceManager.removeNodeSource(source1, true);
//wait the n events of the n nodes removals of the node source
for (int i = 0; i < defaultDescriptorNodesNb; i++) {
rmHelper.waitForAnyNodeEvent(RMEventType.NODE_REMOVED);
}
//wait for the event of the node source removal
rmHelper.waitForNodeSourceEvent(RMEventType.NODESOURCE_REMOVED, source1);
resourceManager.removeNodeSource(source2, true);
for (int i = 0; i < defaultDescriptorNodesNb; i++) {
rmHelper.waitForAnyNodeEvent(RMEventType.NODE_REMOVED);
}
//wait for the event of the node source removal
rmHelper.waitForNodeSourceEvent(RMEventType.NODESOURCE_REMOVED, source2);
}
}