Example usage for com.amazonaws.services.ec2.model StartInstancesRequest StartInstancesRequest

Introduction

In this page you can find the example usage for com.amazonaws.services.ec2.model StartInstancesRequest StartInstancesRequest.

Prototype

public StartInstancesRequest() 

Source Link

Document

Default constructor for StartInstancesRequest object.

Usage

From source file:aws.example.ec2.StartStopInstance.java

License:Open Source License

public static void startInstance(String instance_id) {
    final AmazonEC2 ec2 = AmazonEC2ClientBuilder.defaultClient();

    DryRunSupportedRequest<StartInstancesRequest> dry_request = () -> {
        StartInstancesRequest request = new StartInstancesRequest().withInstanceIds(instance_id);

        return request.getDryRunRequest();
    };//from www.ja va 2 s  . c  om

    DryRunResult dry_response = ec2.dryRun(dry_request);

    if (!dry_response.isSuccessful()) {
        System.out.printf("Failed dry run to start instance %s", instance_id);

        throw dry_response.getDryRunResponse();
    }

    StartInstancesRequest request = new StartInstancesRequest().withInstanceIds(instance_id);

    ec2.startInstances(request);

    System.out.printf("Successfully started instance %s", instance_id);
}

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From source file:br.unb.cic.bionimbuz.elasticity.legacy.Ec2Commands.java

License:Open Source License

public static void startinstance() throws IOException {
    Ec2Commands.setup();/*  w  w  w  . j  av  a 2s.  co m*/
    try {

        System.out.println("#3 Start the Instance");
        System.out.println("Enter the instance id");
        instanceid = user_input.next();

        //start instance
        List<String> instancesToStart = new ArrayList<String>();
        instancesToStart.add(instanceid);
        StartInstancesRequest startr = new StartInstancesRequest();
        startr.setInstanceIds(instancesToStart);
        EC2.startInstances(startr);
        System.out.println("Starting instance " + instanceid);

        try {
            Thread.sleep(3000);
        } catch (InterruptedException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        System.out.println();
        System.out.println("Restarting the application");
        System.out.println();
        //        Ec2Commands.enteroption();
    } catch (Exception e) {
        System.out.println("Give a valid input");
        System.out.println("");
        //         Ec2Commands.enteroption();
    }

}

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From source file:ca.roussil.ec2instancestarter.SimpleEc2Service.java

License:Open Source License

@Override
public void startInstance(String ec2InstanceId) throws InterruptedException {

    Instance instance = getSingleEc2InstanceById(ec2InstanceId);
    InstanceState state = instance.getState();

    // different possible states: pending, running, shutting-down,
    // terminated, stopping, stopped
    String stateName = state.getName();
    if (stateName.equalsIgnoreCase("pending")) {
        log.info("startInstance: instance with id= " + ec2InstanceId
                + " state is pending, no action was taken.");
    } else if (stateName.equalsIgnoreCase("running")) {
        log.info("startInstance: instance with id= " + ec2InstanceId
                + " state is running, no action was taken.");
    } else if (stateName.equalsIgnoreCase("shutting-down")) {
        log.info("startInstance: instance with id= " + ec2InstanceId
                + " state is shutting-down, no action was taken.");

        // TODO maybe we should wait for the instance to shutdown before
        // starting it again.. ?
    } else if (stateName.equalsIgnoreCase("terminated")) {
        log.info("startInstance: instance with id= " + ec2InstanceId
                + " state is terminated, no action was taken.");

        // TODO throw error ?
    } else if (stateName.equalsIgnoreCase("stopping")) {
        log.info("startInstance: instance with id= " + ec2InstanceId
                + " state is stopping, no action was taken.");

        // TODO maybe we should wait for the instance to stop before
        // starting it again.. ? what is the difference between
        // shutting-down and stopping ??
    } else if (stateName.equalsIgnoreCase("stopped")) {
        log.info("startInstance: instance with id= " + ec2InstanceId
                + " state is stopped, the instance has been asked to start...");

        StartInstancesRequest startRequest = new StartInstancesRequest().withInstanceIds(ec2InstanceId);
        StartInstancesResult startResult = config.getAmazonEC2Client().startInstances(startRequest);
        List<InstanceStateChange> stateChangeList = startResult.getStartingInstances();

        waitForTransitionCompletion(stateChangeList, "running", ec2InstanceId);
    }/*from   w  w w  .j  a  v  a2 s  .  c om*/
}

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From source file:com.carrotgarden.maven.aws.ecc.CarrotElasticCompute.java

License:BSD License

/**
 * http://shlomoswidler.com/2009/07/ec2-instance-life-cycle.html
 *///from  w w  w  . j  a va 2  s  . c om
public void instanceStart(final String instanceId) throws Exception {

    final Instance instance = findInstance(instanceId);

    final InstanceStateName state = stateFrom(instance);

    logger.info("start: current state=" + state);

    switch (state) {
    case Running:
        return;
    case Pending:
        waitForIstanceState(instanceId, InstanceStateName.Running);
        return;
    case Stopped:
        break;
    case Stopping:
        waitForIstanceState(instanceId, InstanceStateName.Stopped);
        break;
    case ShuttingDown:
    case Terminated:
        throw new IllegalStateException("start: dead instance");
    default:
        throw new IllegalStateException("start: unknown state");
    }

    final StartInstancesRequest request = new StartInstancesRequest();
    request.setInstanceIds(wrapList(instanceId));

    final StartInstancesResult result = amazonClient.startInstances(request);

    waitForIstanceState(instanceId, InstanceStateName.Running);

}

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From source file:com.github.trask.sandbox.ec2.Ec2Service.java

License:Apache License

public Instance startInstance(String instanceId) {
    StartInstancesRequest startInstancesRequest = new StartInstancesRequest().withInstanceIds(instanceId);
    logger.debug("startInstance(): calling ec2.startInstances({})", instanceId);
    ec2.startInstances(startInstancesRequest);
    return getInstance(instanceId);
}

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From source file:com.ipcglobal.awscdh.config.ManageEc2.java

License:Apache License

/**
 * Start all EC2 instances.// w  w w .  j av  a 2s.  c om
 *
 * @param instances the instances
 * @throws Exception the exception
 */
public void startAllInstances(List<Instance> instances) throws Exception {
    List<String> startInstanceIds = new ArrayList<String>();
    for (Instance instance : instances) {
        if ("stopped".equals(instance.getState().getName()))
            startInstanceIds.add(instance.getInstanceId());
        else if ("running".equals(instance.getState().getName()))
            ;
        else
            throw new Exception("Can't start instance " + instance.getInstanceId() + " while in state: "
                    + instance.getState().getName());
    }

    if (startInstanceIds.size() > 0) {
        log.info("Initiating Start for " + startInstanceIds.size() + " instances");
        // Had strange issues trying to start all instances at once, no error messages but not all instances started
        // so do one at a time
        for (String startInstanceId : startInstanceIds) {
            StartInstancesRequest startInstancesRequest = new StartInstancesRequest();
            startInstancesRequest.setInstanceIds(Arrays.asList(startInstanceId));
            StartInstancesResult startInstancesResult = ec2Client.startInstances(startInstancesRequest);
            // log.info( "startInstancesResult: " + startInstancesResult );
        }

        log.info("Sleeping for 1 minute after Start initiated");
        Thread.sleep(1 * 60000L);

        long before = System.currentTimeMillis();
        log.info("Verifying Instances Running - Begin");
        verifyInstancesRunning(instances);
        log.info("Verifying Instances Running - Complete, elapsed="
                + Utils.convertMSecsToHMmSs(System.currentTimeMillis() - before));
    } else {
        log.info("Nothing to start, all instances already running");
    }

}

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From source file:com.stfciz.aws.ec2.data.EC2InstancesManager.java

/**
 *
 * @param instanceIds// w  w w.  ja  va2s.  c  o  m
 */
public void startInstance(String[] instanceIds) {
    StartInstancesRequest request = new StartInstancesRequest();
    request.setInstanceIds(Arrays.asList(instanceIds));
    this.amazonEC2Client.startInstances(request);
}

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From source file:com.vmware.photon.controller.model.adapters.awsadapter.AWSPowerService.java

License:Open Source License

private void powerOn(AmazonEC2AsyncClient client, ComputePowerRequest pr, BaseAwsContext c) {
    AWSPowerService powerService = this;
    OperationContext opContext = OperationContext.getOperationContext();

    StartInstancesRequest request = new StartInstancesRequest();
    request.withInstanceIds(c.child.id);
    client.startInstancesAsync(request, new AsyncHandler<StartInstancesRequest, StartInstancesResult>() {
        @Override//  w  w  w  . ja  va 2  s. c  o  m
        public void onSuccess(StartInstancesRequest request, StartInstancesResult result) {
            OperationContext.restoreOperationContext(opContext);
            updateComputeState(pr);
        }

        @Override
        public void onError(Exception e) {
            OperationContext.restoreOperationContext(opContext);
            AdapterUtils.sendPatchToTask(powerService, pr.taskReference,
                    ResourceOperationResponse.fail(pr.resourceLink(), e));
        }
    });
}

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From source file:com.yosanai.java.aws.console.DefaultAWSConnectionProvider.java

License:Open Source License

@Override
public void startInstances(String... instanceIds) throws Exception {
    List<String> instanceIdsFiltered = getInstances(STATE_STOPPED, true, instanceIds);
    if (!instanceIdsFiltered.isEmpty()) {
        StartInstancesRequest startInstancesRequest = new StartInstancesRequest();
        startInstancesRequest.setInstanceIds(instanceIdsFiltered);
        getConnection().startInstances(startInstancesRequest);
    }//from   ww w  . j  a  v a  2s  . co m
}

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From source file:com.zotoh.cloudapi.aws.EC2Instance.java

License:Open Source License

@Override
public void boot(String server) throws InternalException, CloudException {
    tstEStrArg("instance-id", server);
    _svc.getCloud().getEC2().startInstances(new StartInstancesRequest().withInstanceIds(server));
}

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