org.jboss.as.host.controller.operations.RemoteDomainControllerAddHandler Maven / Gradle / Ivy
/*
* JBoss, Home of Professional Open Source
* Copyright 2011 Red Hat Inc. and/or its affiliates and other contributors
* as indicated by the @authors tag. All rights reserved.
* See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
* of the GNU Lesser General Public License, v. 2.1.
* This program is distributed in the hope that it will be useful, but WITHOUT A
* 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,
* v.2.1 along with this distribution; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
package org.jboss.as.host.controller.operations;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.DOMAIN_CONTROLLER;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.LOCAL;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.REMOTE;
import static org.jboss.dmr.ModelType.STRING;
import java.util.HashMap;
import java.util.Map;
import org.jboss.as.controller.OperationContext;
import org.jboss.as.controller.OperationDefinition;
import org.jboss.as.controller.OperationFailedException;
import org.jboss.as.controller.OperationStepHandler;
import org.jboss.as.controller.PathAddress;
import org.jboss.as.controller.SimpleAttributeDefinition;
import org.jboss.as.controller.SimpleAttributeDefinitionBuilder;
import org.jboss.as.controller.SimpleOperationDefinitionBuilder;
import org.jboss.as.controller.access.management.SensitiveTargetAccessConstraintDefinition;
import org.jboss.as.controller.descriptions.ModelDescriptionConstants;
import org.jboss.as.controller.extension.ExtensionRegistry;
import org.jboss.as.controller.operations.validation.EnumValidator;
import org.jboss.as.controller.operations.validation.IntRangeValidator;
import org.jboss.as.controller.operations.validation.StringLengthValidator;
import org.jboss.as.controller.registry.AttributeAccess;
import org.jboss.as.controller.registry.ManagementResourceRegistration;
import org.jboss.as.controller.registry.Resource;
import org.jboss.as.controller.services.path.PathManagerService;
import org.jboss.as.domain.controller.DomainController;
import org.jboss.as.host.controller.HostControllerConfigurationPersister;
import org.jboss.as.host.controller.descriptions.HostResolver;
import org.jboss.as.host.controller.discovery.StaticDiscovery;
import org.jboss.as.host.controller.ignored.IgnoredDomainResourceRegistry;
import org.jboss.as.host.controller.model.host.AdminOnlyDomainConfigPolicy;
import org.jboss.as.repository.ContentRepository;
import org.jboss.as.repository.HostFileRepository;
import org.jboss.dmr.ModelNode;
import org.jboss.dmr.ModelType;
/**
* @author Kabir Khan
* @author Darran Lofthouse
*/
public class RemoteDomainControllerAddHandler implements OperationStepHandler {
public static final String OPERATION_NAME = "write-remote-domain-controller";
public static final SimpleAttributeDefinition PORT = new SimpleAttributeDefinitionBuilder(ModelDescriptionConstants.PORT, ModelType.INT)
.setAllowNull(true)
.setAllowExpression(true)
.setValidator(new IntRangeValidator(1, 65535, true, true))
.setFlags(AttributeAccess.Flag.RESTART_ALL_SERVICES)
.build();
public static final SimpleAttributeDefinition HOST = new SimpleAttributeDefinitionBuilder(ModelDescriptionConstants.HOST, ModelType.STRING)
.setAllowNull(true)
.setAllowExpression(true)
.setValidator(new StringLengthValidator(1, Integer.MAX_VALUE, true, true))
.setFlags(AttributeAccess.Flag.RESTART_ALL_SERVICES)
.build();
public static final SimpleAttributeDefinition USERNAME = new SimpleAttributeDefinitionBuilder(ModelDescriptionConstants.USERNAME, STRING, true)
.setAllowExpression(true)
.setValidator(new StringLengthValidator(1, Integer.MAX_VALUE, true, true))
.setFlags(AttributeAccess.Flag.RESTART_JVM).build();
public static final SimpleAttributeDefinition SECURITY_REALM = new SimpleAttributeDefinitionBuilder(ModelDescriptionConstants.SECURITY_REALM, STRING, true)
.setValidator(new StringLengthValidator(1, true))
.build();
public static final SimpleAttributeDefinition IGNORE_UNUSED_CONFIG = new SimpleAttributeDefinitionBuilder(ModelDescriptionConstants.IGNORE_UNUSED_CONFIG, ModelType.BOOLEAN, true)
.setAllowExpression(true)
.setFlags(AttributeAccess.Flag.RESTART_JVM)
.setDefaultValue(new ModelNode(false))
.build();
public static final SimpleAttributeDefinition ADMIN_ONLY_POLICY = new SimpleAttributeDefinitionBuilder(ModelDescriptionConstants.ADMIN_ONLY_POLICY, ModelType.STRING, true)
.setAllowExpression(true)
.setFlags(AttributeAccess.Flag.RESTART_JVM)
.setValidator(new EnumValidator(AdminOnlyDomainConfigPolicy.class, true, true))
.setDefaultValue(new ModelNode(AdminOnlyDomainConfigPolicy.ALLOW_NO_CONFIG.toString()))
.build();
public static final OperationDefinition DEFINITION = new SimpleOperationDefinitionBuilder(OPERATION_NAME, HostResolver.getResolver("host"))
.setParameters(PORT, HOST, USERNAME, SECURITY_REALM, IGNORE_UNUSED_CONFIG, ADMIN_ONLY_POLICY)
.addAccessConstraint(SensitiveTargetAccessConstraintDefinition.DOMAIN_CONTROLLER)
.build();
private final ManagementResourceRegistration rootRegistration;
private final DomainController domainController;
private final HostControllerConfigurationPersister overallConfigPersister;
private final ContentRepository contentRepository;
private final HostFileRepository fileRepository;
private final LocalHostControllerInfoImpl hostControllerInfo;
private final ExtensionRegistry extensionRegistry;
private final IgnoredDomainResourceRegistry ignoredDomainResourceRegistry;
private final PathManagerService pathManager;
public RemoteDomainControllerAddHandler(final ManagementResourceRegistration rootRegistration,
final LocalHostControllerInfoImpl hostControllerInfo,
final DomainController domainController,
final HostControllerConfigurationPersister overallConfigPersister,
final ContentRepository contentRepository,
final HostFileRepository fileRepository,
final ExtensionRegistry extensionRegistry,
final IgnoredDomainResourceRegistry ignoredDomainResourceRegistry,
final PathManagerService pathManager) {
this.rootRegistration = rootRegistration;
this.domainController = domainController;
this.overallConfigPersister = overallConfigPersister;
this.contentRepository = contentRepository;
this.fileRepository = fileRepository;
this.hostControllerInfo = hostControllerInfo;
this.extensionRegistry = extensionRegistry;
this.ignoredDomainResourceRegistry = ignoredDomainResourceRegistry;
this.pathManager = pathManager;
}
@Override
public void execute(OperationContext context, ModelNode operation) throws OperationFailedException {
final Resource resource = context.readResourceForUpdate(PathAddress.EMPTY_ADDRESS);
final ModelNode model = resource.getModel();
ModelNode dc = model.get(DOMAIN_CONTROLLER);
ModelNode remoteDC = dc.get(REMOTE);
PORT.validateAndSet(operation, remoteDC);
HOST.validateAndSet(operation, remoteDC);
USERNAME.validateAndSet(operation, remoteDC);
IGNORE_UNUSED_CONFIG.validateAndSet(operation, remoteDC);
ADMIN_ONLY_POLICY.validateAndSet(operation, remoteDC);
if (operation.has(SECURITY_REALM.getName())) {
SECURITY_REALM.validateAndSet(operation, remoteDC);
hostControllerInfo.setRemoteDomainControllerSecurityRealm(SECURITY_REALM.resolveModelAttribute(context, operation).asString());
} else {
remoteDC.get(SECURITY_REALM.getName()).clear();
}
if (dc.has(LOCAL)) {
dc.remove(LOCAL);
}
if (context.isBooting()) {
initializeDomain(context, remoteDC);
} else {
context.reloadRequired();
}
context.completeStep(new OperationContext.RollbackHandler() {
@Override
public void handleRollback(OperationContext context, ModelNode operation) {
if (!context.isBooting()) {
context.revertReloadRequired();
}
}
});
}
protected void initializeDomain(OperationContext context, ModelNode remoteDC) throws OperationFailedException {
hostControllerInfo.setMasterDomainController(false);
ModelNode hostNode = RemoteDomainControllerAddHandler.HOST.resolveModelAttribute(context, remoteDC);
ModelNode portNode = RemoteDomainControllerAddHandler.PORT.resolveModelAttribute(context, remoteDC);
if (hostNode.isDefined() && portNode.isDefined()) {
// Create a StaticDiscovery option and add it to the host controller info
Map properties = new HashMap();
properties.put(ModelDescriptionConstants.HOST, hostNode);
properties.put(ModelDescriptionConstants.PORT, portNode);
StaticDiscovery staticDiscoveryOption = new StaticDiscovery(properties);
hostControllerInfo.addRemoteDomainControllerDiscoveryOption(staticDiscoveryOption);
}
ModelNode usernameNode = USERNAME.resolveModelAttribute(context, remoteDC);
if (usernameNode.isDefined()) {
hostControllerInfo.setRemoteDomainControllerUsername(usernameNode.asString());
}
hostControllerInfo.setRemoteDomainControllerIgnoreUnaffectedConfiguration(IGNORE_UNUSED_CONFIG.resolveModelAttribute(context, remoteDC).asBoolean());
AdminOnlyDomainConfigPolicy domainConfigPolicy =
AdminOnlyDomainConfigPolicy.getPolicy(ADMIN_ONLY_POLICY.resolveModelAttribute(context, remoteDC).asString());
hostControllerInfo.setAdminOnlyDomainConfigPolicy(domainConfigPolicy);
overallConfigPersister.initializeDomainConfigurationPersister(true);
domainController.initializeSlaveDomainRegistry(rootRegistration, overallConfigPersister.getDomainPersister(), contentRepository, fileRepository,
hostControllerInfo, extensionRegistry, ignoredDomainResourceRegistry, pathManager);
}
}
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