Example usage for com.amazonaws.services.ecs AmazonECS listServices

Introduction

In this page you can find the example usage for com.amazonaws.services.ecs AmazonECS listServices.

Prototype

ListServicesResult listServices(ListServicesRequest listServicesRequest);

Source Link

Document

Lists the services that are running in a specified cluster.

Usage

From source file:com.netflix.spinnaker.clouddriver.ecs.deploy.ops.CreateServerGroupAtomicOperation.java

License:Apache License

private String inferNextServerGroupVersion(AmazonECS ecs) {
    int latestVersion = 0;
    String familyName = getFamilyName();

    String nextToken = null;/* w ww.  j  a v  a2  s  .co  m*/
    do {
        ListServicesRequest request = new ListServicesRequest().withCluster(description.getEcsClusterName());
        if (nextToken != null) {
            request.setNextToken(nextToken);
        }

        ListServicesResult result = ecs.listServices(request);
        for (String serviceArn : result.getServiceArns()) {
            if (serviceArn.contains(familyName)) {
                int currentVersion;
                try {
                    String versionString = StringUtils.substringAfterLast(serviceArn, "-").replaceAll("v", "");
                    currentVersion = Integer.parseInt(versionString);
                } catch (NumberFormatException e) {
                    currentVersion = 0;
                }
                latestVersion = Math.max(currentVersion, latestVersion);
            }
        }

        nextToken = result.getNextToken();
    } while (nextToken != null && nextToken.length() != 0);

    return String.format("v%04d", (latestVersion + 1));
}

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From source file:com.netflix.spinnaker.clouddriver.ecs.provider.agent.ServiceCachingAgent.java

License:Apache License

@Override
protected List<Service> getItems(AmazonECS ecs, ProviderCache providerCache) {
    List<Service> serviceList = new LinkedList<>();
    Set<String> clusters = getClusters(ecs, providerCache);

    for (String cluster : clusters) {
        String nextToken = null;/*  w  ww.ja v  a2s. co m*/
        do {
            ListServicesRequest listServicesRequest = new ListServicesRequest().withCluster(cluster);
            if (nextToken != null) {
                listServicesRequest.setNextToken(nextToken);
            }
            ListServicesResult listServicesResult = ecs.listServices(listServicesRequest);
            List<String> serviceArns = listServicesResult.getServiceArns();
            if (serviceArns.size() == 0) {
                continue;
            }

            List<Service> services = ecs
                    .describeServices(
                            new DescribeServicesRequest().withCluster(cluster).withServices(serviceArns))
                    .getServices();
            serviceList.addAll(services);

            nextToken = listServicesResult.getNextToken();
        } while (nextToken != null && nextToken.length() != 0);
    }
    return serviceList;
}

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