Example usage for com.amazonaws.services.ec2.model Tag withValue

Introduction

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

Prototype

public Tag withValue(String value) 

Source Link

Document

The value of the tag.

Usage

From source file:com.liferay.amazontools.AsgardAMIDeployer.java

License:Open Source License

protected String createAutoScalingGroup() throws Exception {
    DescribeAutoScalingGroupsResult describeAutoScalingGroupsResult = amazonAutoScalingClient
            .describeAutoScalingGroups();

    List<AutoScalingGroup> autoScalingGroups = describeAutoScalingGroupsResult.getAutoScalingGroups();

    int oldAutoScalingGroupsSize = autoScalingGroups.size();

    String availabilityZone = properties.getProperty("availability.zone");

    Map<String, String> parameters = new HashMap<String, String>();

    parameters.put("checkHealth", "true");
    parameters.put("imageId", getImageId(_imageName));

    String asgardClusterName = properties.getProperty("asgard.cluster.name");

    parameters.put("name", asgardClusterName);

    parameters.put("trafficAllowed", "true");

    if (!_parallelDeployment) {
        parameters.put("desiredCapacity", "1");
        parameters.put("min", "1");
    }/*from   ww  w  .j a v a  2s  .  co m*/

    _jsonWebServiceClient.doPost("/" + availabilityZone + "/cluster/createNextGroup", parameters);

    for (int i = 0; i < 30; i++) {
        describeAutoScalingGroupsResult = amazonAutoScalingClient.describeAutoScalingGroups();

        autoScalingGroups = describeAutoScalingGroupsResult.getAutoScalingGroups();

        int newAutoScalingGroupsSize = autoScalingGroups.size();

        if (oldAutoScalingGroupsSize == newAutoScalingGroupsSize) {
            sleep(15);
        } else {
            break;
        }
    }

    String autoScalingGroupName = null;
    boolean created = false;
    int maxSize = 0;

    for (int i = 0; i < 30; i++) {
        String json = _jsonWebServiceClient.doGet(
                "/" + availabilityZone + "/cluster/show/" + asgardClusterName + ".json",
                Collections.<String, String>emptyMap());

        JSONArray autoScalingGroupsJSONArray = new JSONArray(json);

        JSONObject autoScalingGroupJSONObject = autoScalingGroupsJSONArray
                .getJSONObject(autoScalingGroupsJSONArray.length() - 1);

        autoScalingGroupName = autoScalingGroupJSONObject.getString("autoScalingGroupName");
        maxSize = autoScalingGroupJSONObject.getInt("maxSize");

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

        JSONArray instancesJSONArray = autoScalingGroupJSONObject.getJSONArray("instances");

        for (int j = 0; j < instancesJSONArray.length(); j++) {
            JSONObject instanceJSONObject = instancesJSONArray.getJSONObject(j);

            instanceIds.add(instanceJSONObject.getString("instanceId"));
        }

        if (instanceIds.isEmpty() || !isInService(autoScalingGroupJSONObject)) {

            sleep(15);
        } else {
            CreateTagsRequest createTagsRequest = new CreateTagsRequest();

            createTagsRequest.setResources(instanceIds);

            List<Tag> tags = new ArrayList<Tag>();

            Tag tag = new Tag();

            tag.withKey("Name");
            tag.withValue(properties.getProperty("instance.name"));

            tags.add(tag);

            createTagsRequest.setTags(tags);

            amazonEC2Client.createTags(createTagsRequest);

            CreateOrUpdateTagsRequest createOrUpdateTagsRequest = new CreateOrUpdateTagsRequest();

            com.amazonaws.services.autoscaling.model.Tag autoScalingTag = new com.amazonaws.services.autoscaling.model.Tag();

            autoScalingTag.setKey("Name");
            autoScalingTag.setPropagateAtLaunch(true);
            autoScalingTag.setResourceId(autoScalingGroupName);
            autoScalingTag.setResourceType("auto-scaling-group");
            autoScalingTag.setValue(properties.getProperty("instance.name"));

            createOrUpdateTagsRequest.withTags(autoScalingTag);

            amazonAutoScalingClient.createOrUpdateTags(createOrUpdateTagsRequest);

            created = true;

            break;
        }
    }

    if (!created) {
        throw new RuntimeException("Unable to create Auto Scaling Group " + autoScalingGroupName);
    }

    if (!_parallelDeployment) {
        int minSize = Integer.parseInt(properties.getProperty("instance.min.size"));

        if (minSize > 1) {
            checkAutoScalingGroup(autoScalingGroupName, 1);

            parameters.clear();

            parameters.put("maxSize", String.valueOf(maxSize));
            parameters.put("minSize", String.valueOf(minSize));
            parameters.put("name", autoScalingGroupName);

            _jsonWebServiceClient.doPost("/" + availabilityZone + "/cluster/resize", parameters);

            for (int i = 0; i < 30; i++) {
                String json = _jsonWebServiceClient.doGet(
                        "/" + availabilityZone + "/cluster/show/" + asgardClusterName + ".json",
                        Collections.<String, String>emptyMap());

                JSONArray autoScalingGroupsJSONArray = new JSONArray(json);

                JSONObject autoScalingGroupJSONObject = autoScalingGroupsJSONArray
                        .getJSONObject(autoScalingGroupsJSONArray.length() - 1);

                JSONArray instancesJSONArray = autoScalingGroupJSONObject.getJSONArray("instances");

                if (instancesJSONArray.length() == 1) {
                    sleep(15);
                } else {
                    break;
                }
            }
        }
    }

    return autoScalingGroupName;
}

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