Example usage for com.amazonaws.services.ec2.model TerminateInstancesRequest setInstanceIds

Introduction

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

Prototype

public void setInstanceIds(java.util.Collection<String> instanceIds) 

Source Link

Document

The IDs of the instances.

Usage

From source file:Conductor.java

License:Open Source License

/**
 * Health check method. Health Check Thread. Checks encoding servers health by http ping and remove stopped servers.
 * /*from  w w w. jav a2s .  c o  m*/
 */
private static void doHealthCheck() throws Exception {

    /*
     * the below query means we have still some not ready instances. 
     * when all of instances are ready we have a query result equals zero.
     */
    String Sqlquery = "select * from " + config.getProperty("TableInstanceServers") + " where ready_to_work=1;";

    ResultSet result = SQL.select(Sqlquery);

    if (!SQL.queryWasSuccess())
        throw new Exception(Constants._ERR_DBAccessError);

    if (result != null) {

        String PrivateIP = "";
        String instanceId = "";
        String HHTP_ProtocoleMode = config.getProperty("HttpOrHttpsPRotocolModeForHealthCheck");
        int i = 0;
        int CriticalError = 0;
        // These variables can be any type of security tokens in the future.
        String[] strNamesToPost = { "" };
        String[] strValsToPost = { "" };

        while (result.next()) {

            PrivateIP = result.getString("private_ip");
            instanceId = result.getString("instance_id");

            i = RestCommands.HTTPCommandsFullResponse(HHTP_ProtocoleMode + PrivateIP, strNamesToPost,
                    strValsToPost, 3000);

            DebugMessage.Debug("Server id " + instanceId + " Machine response->" + i, "doHealthCheck()", true,
                    0);

            if (i != 200) {
                CriticalError++;

                //Remove the server name from instance_servers table
                SQL.query("DELETE FROM " + config.getProperty("TableInstanceServers") + " WHERE instance_id = '"
                        + instanceId + "'");

                if (!SQL.queryWasSuccess())
                    throw new Exception(Constants._ERR_DBAccessError);

                // Update all of related jobs for this instance to serverr state in order to report the service problem to the user.
                SQL.query("UPDATE " + config.getProperty("TableUploadSessions")
                        + " SET current_process=-2,progress_report = 'serverr' WHERE instance_id = '"
                        + instanceId + "' AND (current_process=1 OR current_process=2);");

                if (!SQL.queryWasSuccess())
                    throw new Exception(Constants._ERR_DBAccessError);

                // Shoutdown the Instance in EC2
                List<String> instancesToTerminate = new ArrayList<String>();

                instancesToTerminate.add(instanceId);
                TerminateInstancesRequest terminateRequest = new TerminateInstancesRequest();
                terminateRequest.setInstanceIds(instancesToTerminate);
                ec2.terminateInstances(terminateRequest);
            }

        }

        DebugMessage.Debug("Row numeber " + result.getRow() + ", CriticalError count->" + CriticalError,
                "doHealthCheck()", true, 0);

        // Check if we have all of servers off it means network has outage.
        result.last();

        if (CriticalError == result.getRow() && CriticalError > 0)
            throw new Exception(Constants._ERR_NetworkAccessError);

    }

}

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From source file:Conductor.java

License:Open Source License

/**
 * Propagate a command to an encode server.
 * //from   w ww . j av  a 2 s.co m
 * @param instanceID : The ID of command's target encoder machine 
 * @param optionCommand : The command we want to send to servers. PropagatePauseToAnEncoder, PropagateResumeToAnEncoder, PropagateShutdownToAnEncoder, PropagateForceShutdownToAnEncoder
 * @return JSONObject
 */
public static JSONObject propagateCommandToAnEncodeServer(String instanceID, String optionCommand) {

    List<String> IPIDs = new ArrayList<String>();

    IPIDs.add(instanceID);

    String[] strNamesToPost = { "restcmd" };
    String[] strValsToPost = new String[1];

    if (optionCommand.equals("PropagatePauseToAnEncoder")) {
        strValsToPost[0] = "100";
    } else if (optionCommand.equals("PropagateResumeToAnEncoder")) {
        strValsToPost[0] = "101";

    } else if (optionCommand.equals("PropagateShutdownToAnEncoder")) {
        strValsToPost[0] = "451";
    } else if (optionCommand.equals("PropagateForceShutdownToAnEncoder")) {
        // Shoutdown the Instance in EC2
        List<String> instancesToTerminate = new ArrayList<String>();

        instancesToTerminate.add(instanceID);
        TerminateInstancesRequest terminateRequest = new TerminateInstancesRequest();
        terminateRequest.setInstanceIds(instancesToTerminate);
        ec2.terminateInstances(terminateRequest);

        JSONObject jsonObject = new JSONObject();

        try {
            jsonObject.put(instanceID, "force_shutdown");
        } catch (Exception e) {
        }

        return jsonObject;
    } else if (optionCommand.equals("PropagateResetTheLogFileToAnEncoder")) {
        strValsToPost[0] = "reset";
    } else {
        JSONObject jsonobject = new JSONObject();

        try {
            jsonobject.put("null", "unrecognized command");
        } catch (Exception e) {
        }

        return jsonobject;
    }

    return postCommands(IPIDs.toArray(new String[IPIDs.size()]), strNamesToPost, strValsToPost);

}

---

From source file:Encoder.java

License:Open Source License

/**
 * Terminates this machine completely in EC2 and there is no return (program will be terminated).
 * /*from ww w  . j  av  a  2  s.c  om*/
 */

public static void killThisMachine() {

    try {

        DebugMessage.ShowInfo("Killed!", true);

        // Config setting for allowing machine to be shutdown. If false we can't shutdown (it is good just for debugging).
        if (Boolean.parseBoolean(config.getProperty("AllowToKillItSelf"))) {
            /*https://ec2.amazonaws.com/
                 ?Action=ModifyInstanceAttribute
                 &InstanceId=i-87ad5eec
                 &DisableApiTermination.Value=false
                 &AUTHPARAMS*/
            //wget -q -O - http://169.254.169.254/lateta/instance-id

            String instanceId = "";

            String wget = "sudo wget -q -O - " + config.getProperty("MetaInfoServerIP") + "/instance-id";

            Process p = Runtime.getRuntime().exec(wget);
            p.waitFor();

            BufferedReader br = new BufferedReader(new InputStreamReader(p.getInputStream()));

            instanceId = br.readLine();

            if (instanceId.equals(""))
                throw new Exception(Constants._ERR_ServiceIsNotAvailable);

            List<String> instancesToTerminate = new ArrayList<String>();
            instancesToTerminate.add(instanceId);
            TerminateInstancesRequest terminateRequest = new TerminateInstancesRequest();
            terminateRequest.setInstanceIds(instancesToTerminate);
            ec2.terminateInstances(terminateRequest);
        }
    } catch (Exception e) {
        DebugMessage.ShowErrors("killThisMachine()", e.getMessage(), "", true);
        System.exit(1);
    }
}

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From source file:au.edu.unsw.cse.soc.federatedcloud.deployers.aws.ec2.AWSEC2VMDeploymentWrapper.java

License:Open Source License

@Override
public void undeployResource(String resourceID) throws Exception {
    //Reading the credentials
    Properties properties = new Properties();
    properties.load(this.getClass().getResourceAsStream("/AwsCredentials.properties"));
    String accessKey = properties.getProperty("accessKey");
    String secretKey = properties.getProperty("secretKey-NULL");
    AWSCredentials credentials = new BasicAWSCredentials(accessKey, secretKey);
    AmazonEC2Client cleint = new AmazonEC2Client(credentials);

    TerminateInstancesRequest request = new TerminateInstancesRequest();
    List<String> idList = new ArrayList<String>();
    idList.add(resourceID);/*w  ww.  j a v  a2  s.  c o m*/
    request.setInstanceIds(idList);
    TerminateInstancesResult result = cleint.terminateInstances(request);

}

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From source file:com.eucalyptus.tests.awssdk.CloudCleaner.java

License:Open Source License

@Test
public void clean() throws Exception {
    testInfo(this.getClass().getSimpleName());
    getCloudInfo();//from ww  w.j  a v a2s .  c o  m

    //Terminate All instances
    List<String> instancesToTerminate = new ArrayList<String>();
    DescribeInstancesResult result = ec2.describeInstances();
    List<Reservation> reservations = result.getReservations();
    if (reservations.size() > 0) {
        print("Found instances to terminate");
        for (Reservation reservation : reservations) {
            List<Instance> instances = reservation.getInstances();
            for (Instance instance : instances) {
                print("Terminating: " + instance.getInstanceId());
                instancesToTerminate.add(instance.getInstanceId());
            }
        }
        TerminateInstancesRequest term = new TerminateInstancesRequest();
        term.setInstanceIds(instancesToTerminate);
        ec2.terminateInstances(term);
    } else {
        print("No instances found");
    }

    // delete all keypairs
    if (getKeyPairCount() > 0) {
        print("Found Keypairs to delete");
        DescribeKeyPairsResult describeKeyPairsResult = ec2.describeKeyPairs();
        for (KeyPairInfo keypair : describeKeyPairsResult.getKeyPairs()) {
            deleteKeyPair(keypair.getKeyName());
        }
    } else {
        print("No keypairs found");
    }

    // delete all groups except default group
    List<SecurityGroup> groups = describeSecurityGroups();
    if (groups.size() > 1) {
        print("Found security groups to delete");
        for (SecurityGroup group : groups) {
            if (!group.getGroupName().equals("default")) {
                deleteSecurityGroup(group.getGroupName());
            }
        }
    } else {
        print("No Security Groups found (other than default)");
    }

    // delete all policies
    List<ScalingPolicy> policies = describePolicies();
    if (policies.size() > 0) {
        print("Found Policies to delete");
        for (ScalingPolicy policy : policies) {
            deletePolicy(policy.getPolicyName());
        }
    } else {
        print("No auto scaling policies found");
    }

    // delete launch configs
    List<LaunchConfiguration> lcs = describeLaunchConfigs();
    if (lcs.size() > 0) {
        print("Found Launch Configs to delete");
        for (LaunchConfiguration lc : lcs) {
            deleteLaunchConfig(lc.getLaunchConfigurationName());
        }
    } else {
        print("No launch configs found");
    }

    // delete autoscaling groups
    List<AutoScalingGroup> asGroups = describeAutoScalingGroups();
    if (asGroups.size() > 0) {
        print("Found Auto Scaling Groups to delete");
        for (AutoScalingGroup asg : asGroups) {
            deleteAutoScalingGroup(asg.getAutoScalingGroupName(), true);
        }
    } else {
        print("No auto scaling groups found");
    }

    // delete volumes
    List<Volume> volumes = ec2.describeVolumes().getVolumes();
    if (volumes.size() > 0) {
        print("Found volumes to delete");
        for (Volume vol : volumes) {
            deleteVolume(vol.getVolumeId());
        }
    } else {
        print("No volumes found");
    }

    //delete snapshots
    List<Snapshot> snapshots = ec2.describeSnapshots().getSnapshots();
    if (snapshots.size() > 0) {
        print("Found snapshots to delete");
        for (Snapshot snap : snapshots) {
            deleteSnapshot(snap.getSnapshotId());
        }
    } else {
        print("No volumes found");
    }
}

---

From source file:com.hpcloud.daas.ec2.AwsConsoleApp.java

License:Open Source License

public static void TerminateInstance(String instanceId) {
    try {//from w w  w.  java2  s .c  o  m
        TerminateInstancesRequest terminateRequest = new TerminateInstancesRequest();

        List<String> instanceIds = new ArrayList<String>();
        instanceIds.add(instanceId);
        terminateRequest.setInstanceIds(instanceIds);

        TerminateInstancesResult result = ec2.terminateInstances(terminateRequest);

        System.out.println(result);

    } catch (AmazonServiceException ase) {
        System.out.println("Caught Exception: " + ase.getMessage());
        System.out.println("Reponse Status Code: " + ase.getStatusCode());
        System.out.println("Error Code: " + ase.getErrorCode());
        System.out.println("Request ID: " + ase.getRequestId());
    }
}

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From source file:com.pinterest.arcee.aws.EC2HostInfoDAOImpl.java

License:Apache License

@Override
public void terminateHost(String hostId) throws Exception {
    TerminateInstancesRequest request = new TerminateInstancesRequest();
    request.setInstanceIds(Arrays.asList(hostId));
    try {/*from w w  w .  ja  v a  2 s. com*/
        ec2Client.terminateInstances(request);
    } catch (AmazonClientException ex) {
        LOG.error(String.format("Failed to call aws terminateInstances whem terminating host %s", hostId), ex);
        throw new DeployInternalException(
                String.format("Failed to call aws terminateInstances whem terminating host %s", hostId), ex);
    }
}

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From source file:com.pinterest.clusterservice.cm.AwsVmManager.java

License:Apache License

@Override
public void terminateHosts(String clusterName, Collection<String> hostIds, boolean replaceHost)
        throws Exception {
    if (replaceHost) {
        TerminateInstancesRequest termianteRequest = new TerminateInstancesRequest();
        termianteRequest.setInstanceIds(hostIds);
        try {//from   www.ja va 2  s .  c  om
            ec2Client.terminateInstances(termianteRequest);
        } catch (AmazonClientException e) {
            LOG.error(String.format("Failed to termiante hosts %s: %s", hostIds.toString(), e.getMessage()));
            throw new Exception(
                    String.format("Failed to termiante hosts %s: %s", hostIds.toString(), e.getMessage()));
        }
    } else {
        // Do not replace host and decrease the cluster capacity
        AutoScalingGroup group = getAutoScalingGroup(clusterName);
        if (group == null) {
            LOG.error(String.format("Failed to terminate hosts: auto scaling group %s does not exist",
                    clusterName));
            throw new Exception(String.format("Failed to terminate hosts: auto scaling group %s does not exist",
                    clusterName));
        }

        UpdateAutoScalingGroupRequest updateRequest = new UpdateAutoScalingGroupRequest();
        updateRequest.setAutoScalingGroupName(clusterName);
        updateRequest.setMinSize(Math.max(group.getMinSize() - hostIds.size(), 0));

        for (String hostId : hostIds) {
            TerminateInstanceInAutoScalingGroupRequest terminateRequest = new TerminateInstanceInAutoScalingGroupRequest();
            terminateRequest.setShouldDecrementDesiredCapacity(true);
            terminateRequest.setInstanceId(hostId);
            aasClient.terminateInstanceInAutoScalingGroup(terminateRequest);
        }
    }
}

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

License:Open Source License

@Override
public void terminateInstances(String... instanceIds) throws Exception {
    List<String> instanceIdsFiltered = getInstances(STATE_TERMINATED, false, instanceIds);
    if (!instanceIdsFiltered.isEmpty()) {
        TerminateInstancesRequest terminateInstancesRequest = new TerminateInstancesRequest();
        terminateInstancesRequest.setInstanceIds(instanceIdsFiltered);
        getConnection().terminateInstances(terminateInstancesRequest);
    }/*from ww w.  j av  a 2  s .  com*/
}

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From source file:eu.stratosphere.nephele.instance.ec2.FloatingInstance.java

License:Apache License

/**
 * This method checks if this floating instance has reached the end of its life cycle and, if so, terminates
 * itself.//  ww  w . j a  v  a  2  s . c  o m
 */
public boolean hasLifeCycleEnded() {

    final long currentTime = System.currentTimeMillis();
    final long msremaining = this.leasePeriod - ((currentTime - this.launchTime) % this.leasePeriod);

    if (msremaining < TIME_THRESHOLD) {
        // Destroy this instance
        final AmazonEC2Client client = EC2ClientFactory.getEC2Client(this.awsAccessKey, this.awsSecretKey);
        final TerminateInstancesRequest tr = new TerminateInstancesRequest();
        final LinkedList<String> instanceIDlist = new LinkedList<String>();
        instanceIDlist.add(this.instanceID);
        tr.setInstanceIds(instanceIDlist);
        client.terminateInstances(tr);
        return true;
    }

    return false;
}

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