/*
* JBoss, Home of Professional Open Source.
* Copyright 2011, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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*/
package org.jboss.as.clustering.jgroups.subsystem;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.SUBSYSTEM;
import java.io.IOException;
import java.util.HashSet;
import java.util.LinkedList;
import java.util.List;
import java.util.Set;
import org.jboss.as.controller.PathAddress;
import org.jboss.as.controller.RunningMode;
import org.jboss.as.controller.operations.common.Util;
import org.jboss.as.subsystem.test.AbstractSubsystemBaseTest;
import org.jboss.as.subsystem.test.AdditionalInitialization;
import org.jboss.as.subsystem.test.KernelServices;
import org.jboss.dmr.ModelNode;
import org.junit.Assert;
import org.junit.Test;
/**
* Tests specific features of the JGroups subsystem, which include:
* - protocol ordering
* - extended parameter passing on stack creation add operations (i.e. we can create a fully configured
* stack in one operation execution)
*
* @author <a href="kabir.khan@jboss.com">Kabir Khan</a>
* @author Richard Achmatowicz (c) 2013 Red Hat Inc.
*/
public class SubsystemFeaturesTestCase extends AbstractSubsystemBaseTest {
public SubsystemFeaturesTestCase() {
super(JGroupsExtension.SUBSYSTEM_NAME, new JGroupsExtension());
}
@Override
protected String getSubsystemXml() throws IOException {
return readResource(JGroupsSchema.CURRENT.format("subsystem-jgroups-%d_%d.xml"));
}
@Test
public void testProtocolOrdering() throws Exception {
String xml = getSubsystemXml();
// KernelServices kernel = super.installInController(xml);
KernelServices kernel = super.createKernelServicesBuilder(null).setSubsystemXml(xml).build();
ModelNode model = kernel.readWholeModel().require("subsystem").require("jgroups").require("stack").require("maximal");
List<ModelNode> protocols = model.require("protocols").asList();
Set<String> keys = model.get("protocol").keys();
Assert.assertEquals(protocols.size(), keys.size());
int i = 0;
for (String key : keys) {
String name = protocols.get(i).asString();
Assert.assertEquals(key, name);
i++;
}
}
@Test
public void testLegacyOperations() throws Exception {
List<ModelNode> ops = new LinkedList<>();
PathAddress subsystemAddress = PathAddress.EMPTY_ADDRESS.append(SUBSYSTEM, getMainSubsystemName());
PathAddress udpAddress = subsystemAddress.append("stack", "udp");
ModelNode op = Util.createAddOperation(subsystemAddress);
///subsystem=jgroups:add(default-stack=udp)
op.get("default-stack").set("udp");
ops.add(op);
/*/subsystem=jgroups/stack=udp:add(transport={"type"=>"UDP","socket-binding"=>"jgroups-udp"},protocols=["PING","MERGE3","FD_SOCK","FD","VERIFY_SUSPECT","BARRIER","pbcast.NAKACK2","UNICAST2","pbcast.STABLE","pbcast.GMS","UFC","MFC","FRAG2","RSVP"]) */
op = Util.createAddOperation(udpAddress);
ModelNode transport = new ModelNode();
transport.get("type").set("UDP");
transport.get("socket-binding").set("jgroups-udp");
ModelNode protocols = new ModelNode();
String[] protocolList = {"PING", "MERGE3", "FD_SOCK", "FD", "VERIFY_SUSPECT", "BARRIER", "pbcast.NAKACK2", "UNICAST2",
"pbcast.STABLE", "pbcast.GMS", "UFC", "MFC", "FRAG2", "RSVP"} ;
for (int i = 0; i < protocolList.length; i++) {
ModelNode protocol = new ModelNode();
protocol.get(ModelKeys.TYPE).set(protocolList[i]) ;
protocol.get("socket-binding").set("jgroups-udp");
System.out.println("adding protocol = " + protocol.toString());
protocols.add(protocol);
}
op.get("transport").set(transport);
op.get("protocols").set(protocols);
ops.add(op);
/*/subsystem=jgroups/stack=udp/protocol= FD_SOCK:write-attribute(name=socket-binding,value=jgroups-udp-fd)*/
ops.add(Util.getWriteAttributeOperation(udpAddress.append("protocol", "FD_SOCK"), "socket-binding", new ModelNode("jgroups-udp-fd")));
/*
/subsystem=jgroups/stack=tcp:add(transport={"type"=>"TCP","socket-binding"=>"jgroups-tcp"},protocols=["MPING","MERGE2","FD_SOCK","FD","VERIFY_SUSPECT","pbcast.NAKACK2","UNICAST2","pbcast.STABLE","pbcast.GMS","UFC","MFC","FRAG2","RSVP"])
/subsystem=jgroups/stack=tcp/protocol= MPING:write-attribute(name=socket-binding,value=jgroups-mping)
/subsystem=jgroups/stack=tcp/protocol= FD_SOCK:write-attribute(name=socket-binding,value=jgroups-tcp-fd)*/
KernelServices servicesA = createKernelServicesBuilder(createAdditionalInitialization())
.setBootOperations(ops).build();
Assert.assertTrue("Subsystem boot failed!", servicesA.isSuccessfulBoot());
//Get the model and the persisted xml from the first controller
final ModelNode modelA = servicesA.readWholeModel();
validateModel(modelA);
ModelNode protos = modelA.get(SUBSYSTEM,getMainSubsystemName(),"stack","udp","protocols");
Assert.assertEquals("we should get back same number of protocols that we send",14,protos.asList().size());
servicesA.shutdown();
/*// Test the describe operation
final ModelNode operation = createDescribeOperation();
final ModelNode result = servicesA.executeOperation(operation);
Assert.assertTrue("the subsystem describe operation has to generate a list of operations to recreate the subsystem",
!result.hasDefined(ModelDescriptionConstants.FAILURE_DESCRIPTION));
final List<ModelNode> operations = result.get(ModelDescriptionConstants.RESULT).asList();
servicesA.shutdown();
final KernelServices servicesC = createKernelServicesBuilder(createAdditionalInitialization()).setBootOperations(operations).build();
final ModelNode modelC = servicesC.readWholeModel();
compare(modelA, modelC);
assertRemoveSubsystemResources(servicesC, getIgnoredChildResourcesForRemovalTest());*/
}
@Override
protected Set<PathAddress> getIgnoredChildResourcesForRemovalTest() {
String[] protocols = { "UDP", "TCP", "MPING", "MERGE2", "FD_SOCK", "FD", "VERIFY_SUSPECT", "BARRIER",
"pbcast.NAKACK", "pbcast.NAKACK2", "UNICAST2", "pbcast.STABLE", "pbcast.GMS", "UFC",
"MFC", "FRAG2", "pbcast.STATE_TRANSFER", "pbcast.FLUSH", "RSVP", "relay.RELAY2" };
Set<PathAddress> addresses = new HashSet<>();
PathAddress address = PathAddress.pathAddress(JGroupsSubsystemResourceDefinition.PATH);
for (String protocol : protocols) {
addresses.add(address.append(StackResourceDefinition.pathElement("maximal")).append(ProtocolResourceDefinition.pathElement(protocol)));
addresses.add(address.append(ChannelResourceDefinition.pathElement("bridge")).append(ProtocolResourceDefinition.pathElement(protocol)));
addresses.add(address.append(ChannelResourceDefinition.pathElement("ee")).append(ProtocolResourceDefinition.pathElement(protocol)));
}
return addresses;
}
@Override
protected AdditionalInitialization createAdditionalInitialization() {
return new AdditionalInitialization() {
@Override
protected RunningMode getRunningMode() {
return RunningMode.ADMIN_ONLY;
}
@Override
protected boolean isValidateOperations() {
return false;
}
};
}
}