public void ElasticBeanstalkDescribeEnvironmentResources()
{
#region to-view-information-about-the-aws-resources-in-your-environment-1456277206232
var client = new AmazonElasticBeanstalkClient();
var response = client.DescribeEnvironmentResources(new DescribeEnvironmentResourcesRequest
{
EnvironmentName = "my-env"
});
EnvironmentResourceDescription environmentResources = response.EnvironmentResources;
#endregion
}
public List <string> GetServers()
{
if (ConfigurationManager.AppSettings["AWS_ENV_NAME"] == null)
{
throw new ArgumentException("Missing AWS_ENV_NAME app setting");
}
if (ConfigurationManager.AppSettings["AWS_REGION"] == null)
{
throw new ArgumentException("Missing AWS_REGION app setting");
}
var environmentName = ConfigurationManager.AppSettings["AWS_ENV_NAME"];
RegionEndpoint regionEndpoint = null;
switch (ConfigurationManager.AppSettings["AWS_REGION"].Trim().ToLower())
{
case "us-east-1":
regionEndpoint = RegionEndpoint.USEast1;
break;
case "us-west-1":
regionEndpoint = RegionEndpoint.USWest1;
break;
case "us-west-2":
regionEndpoint = RegionEndpoint.USWest2;
break;
case "eu-west-1":
regionEndpoint = RegionEndpoint.EUWest1;
break;
case "ap-northeast-1":
regionEndpoint = RegionEndpoint.APNortheast1;
break;
case "ap-southeast-1":
regionEndpoint = RegionEndpoint.APSoutheast1;
break;
case "ap-southeast-2":
regionEndpoint = RegionEndpoint.APSoutheast2;
break;
case "sa-east-1":
regionEndpoint = RegionEndpoint.SAEast1;
break;
case "us-gov-west-1":
regionEndpoint = RegionEndpoint.USGovCloudWest1;
break;
case "cn-north-1":
regionEndpoint = RegionEndpoint.CNNorth1;
break;
}
if (regionEndpoint == null)
{
throw new ArgumentException("Incorrect AWS_REGION endpoint");
}
// Create client
var elasticBeanstalkClient = new AmazonElasticBeanstalkClient(regionEndpoint);
// Get environment resources for environment
var environmentResourcesRequest = new DescribeEnvironmentResourcesRequest {
EnvironmentName = environmentName
};
var resourceResponse = elasticBeanstalkClient.DescribeEnvironmentResources(environmentResourcesRequest);
// Create ELB client
var elasticLoadBalancingClient = new AmazonElasticLoadBalancingClient(regionEndpoint);
// Get load balancers for all environment's load balancers
var loadBalancersRequest = new DescribeLoadBalancersRequest();
foreach (var loadBalancer in resourceResponse.EnvironmentResources.LoadBalancers)
{
loadBalancersRequest.LoadBalancerNames.Add(loadBalancer.Name);
}
var describeLoadBalancersResponse = elasticLoadBalancingClient.DescribeLoadBalancers(loadBalancersRequest);
// Create EC2 client
var ec2Client = new AmazonEC2Client(regionEndpoint);
// Get instances for all instance ids in all load balancers
var instancesRequest = new DescribeInstancesRequest();
// Get all instance ids for all load balancers
foreach (var instance in describeLoadBalancersResponse.LoadBalancerDescriptions.SelectMany(loadBalancer => loadBalancer.Instances))
{
instancesRequest.InstanceIds.Add(instance.InstanceId);
}
var instancesResponse = ec2Client.DescribeInstances(instancesRequest);
// Find all private dns names
return((from reservation in instancesResponse.Reservations from instance in reservation.Instances select instance.PublicDnsName).ToList());
}
