/**
* Licensed to jclouds, Inc. (jclouds) under one or more
* contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. jclouds licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.jclouds.ibm.smartcloud.compute.strategy;
import static com.google.common.base.Preconditions.checkNotNull;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Future;
import javax.annotation.Resource;
import javax.inject.Inject;
import javax.inject.Named;
import javax.inject.Singleton;
import org.jclouds.Constants;
import org.jclouds.compute.config.CustomizationResponse;
import org.jclouds.compute.domain.NodeMetadata;
import org.jclouds.compute.domain.Template;
import org.jclouds.compute.reference.ComputeServiceConstants;
import org.jclouds.compute.strategy.CreateNodeWithGroupEncodedIntoName;
import org.jclouds.compute.strategy.CustomizeNodeAndAddToGoodMapOrPutExceptionIntoBadMap;
import org.jclouds.compute.strategy.ListNodesStrategy;
import org.jclouds.compute.strategy.impl.CreateNodesWithGroupEncodedIntoNameThenAddToSet;
import org.jclouds.ibm.smartcloud.IBMSmartCloudClient;
import org.jclouds.ibm.smartcloud.compute.options.IBMSmartCloudTemplateOptions;
import org.jclouds.ibm.smartcloud.domain.Key;
import org.jclouds.logging.Logger;
import com.google.common.annotations.VisibleForTesting;
import com.google.common.base.Supplier;
import com.google.common.collect.Multimap;
/**
* @author Adrian Cole
*/
@Singleton
public class CreateKeyCreateNodesWithGroupEncodedIntoNameThenAddToSet extends
CreateNodesWithGroupEncodedIntoNameThenAddToSet {
@Resource
@Named(ComputeServiceConstants.COMPUTE_LOGGER)
protected Logger logger = Logger.NULL;
private final IBMSmartCloudClient client;
private final Map<String, String> credentialsMap;
private final Supplier<String> randomSuffix;
@Inject
protected CreateKeyCreateNodesWithGroupEncodedIntoNameThenAddToSet(
CreateNodeWithGroupEncodedIntoName addNodeWithTagStrategy,
ListNodesStrategy listNodesStrategy,
@Named("NAMING_CONVENTION") String nodeNamingConvention,
@Named(Constants.PROPERTY_USER_THREADS) ExecutorService executor,
CustomizeNodeAndAddToGoodMapOrPutExceptionIntoBadMap.Factory customizeNodeAndAddToGoodMapOrPutExceptionIntoBadMapFactory,
IBMSmartCloudClient client, @Named("CREDENTIALS") Map<String, String> credentialsMap,
Supplier<String> randomSuffix) {
super(addNodeWithTagStrategy, listNodesStrategy, nodeNamingConvention, executor,
customizeNodeAndAddToGoodMapOrPutExceptionIntoBadMapFactory);
this.client = checkNotNull(client, "client");
this.credentialsMap = checkNotNull(credentialsMap, "credentialsMap");
this.randomSuffix = checkNotNull(randomSuffix, "randomSuffix");
}
@Override
public Map<?, Future<Void>> execute(String group, int count, Template template, Set<NodeMetadata> goodNodes,
Map<NodeMetadata, Exception> badNodes, Multimap<NodeMetadata, CustomizationResponse> customizationResponses) {
IBMSmartCloudTemplateOptions options = template.getOptions().as(IBMSmartCloudTemplateOptions.class);
if (options.shouldAutomaticallyCreateKeyPair() && options.getKeyPair() == null) {
Key key = createNewKey(group);
options.keyPair(key.getName());
credentialsMap.put(key.getName(), key.getKeyMaterial());
}
return super.execute(group, count, template, goodNodes, badNodes, customizationResponses);
}
@VisibleForTesting
Key createNewKey(String group) {
checkNotNull(group, "group");
logger.debug(">> creating key group(%s)", group);
Key key = null;
while (key == null) {
try {
key = client.generateKeyPair(getNextName(group));
logger.debug("<< created key(%s)", key.getName());
} catch (IllegalStateException e) {
}
}
return key;
}
private String getNextName(String group) {
return String.format("jclouds#%s#%s", group, randomSuffix.get());
}
}