/***************************************************************************
* Copyright (c) 2012-2013 VMware, Inc. All Rights Reserved.
* Licensed 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 com.vmware.bdd.service.job.heal;
import com.vmware.bdd.service.IClusterHealService;
import com.vmware.bdd.service.job.JobConstants;
import com.vmware.bdd.service.job.JobExecutionStatusHolder;
import com.vmware.bdd.service.job.TrackableTasklet;
import com.vmware.bdd.utils.AuAssert;
import org.apache.log4j.Logger;
import org.springframework.batch.core.scope.context.ChunkContext;
import org.springframework.batch.repeat.RepeatStatus;
import org.springframework.beans.factory.annotation.Autowired;
public class StartVmStep extends TrackableTasklet {
private static final Logger logger = Logger
.getLogger(StartVmStep.class);
@Autowired
private IClusterHealService healService;
@Override
public RepeatStatus executeStep(ChunkContext chunkContext,
JobExecutionStatusHolder jobExecutionStatusHolder) throws Exception {
String targetNode =
getJobParameters(chunkContext).getString(
JobConstants.SUB_JOB_NODE_NAME);
String newVmId =
getFromJobExecutionContext(chunkContext,
JobConstants.REPLACE_VM_ID, String.class);
String clusterName =
getJobParameters(chunkContext).getString(
JobConstants.CLUSTER_NAME_JOB_PARAM);
// if the replacement vm is not created, should exit in last step
AuAssert.check(newVmId != null);
logger.debug("power on the replacement vm " + targetNode);
try {
healService.startVm(targetNode, newVmId, clusterName);
} catch (Exception e) {
putIntoJobExecutionContext(chunkContext,
JobConstants.CURRENT_ERROR_MESSAGE, e.getMessage());
throw e;
}
jobExecutionStatusHolder.setCurrentStepProgress(
getJobExecutionId(chunkContext), 1.0);
return RepeatStatus.FINISHED;
}
}