protected override void OnCreate (Bundle bundle)
{
const string ACCESS_KEY = "";
const string SECRET_KEY = "";
AmazonElasticLoadBalancingClient sLBClient = new AmazonElasticLoadBalancingClient(ACCESS_KEY, SECRET_KEY, Amazon.RegionEndpoint.USEast1);
base.OnCreate (bundle);
// Set our view from the "main" layout resource
SetContentView (Resource.Layout.Main);
// Get our button from the layout resource,
// and attach an event to it
Button button = FindViewById<Button> (Resource.Id.myButton);
button.Click += delegate {
var request = new Amazon.ElasticLoadBalancing.Model.CreateLoadBalancerRequest ("newLoadBalancer");
request.AvailabilityZones = new System.Collections.Generic.List<string>{ "us-east-1b", "us-east-1c" };
var listener = new Amazon.ElasticLoadBalancing.Model.Listener ("HTTP", 80, 45);
request.Listeners = new System.Collections.Generic.List<Amazon.ElasticLoadBalancing.Model.Listener>{ listener };
var response = sLBClient.CreateLoadBalancer (request);
var status = FindViewById<EditText>(Resource.Id.status);
status.Text = String.Format ("Load balancer {0} was created.", response.DNSName);
};
}
/// <summary>
/// Load elastic load balancers to view model with AWS data based on region selected and EC2 classic/vpc
/// </summary>
private void LoadElasticLoadBalancers(AmazonElasticLoadBalancingClient elbClient)
{
try
{
DescribeLoadBalancersRequest elbreq = new DescribeLoadBalancersRequest();
DescribeLoadBalancersResponse elbresp = elbClient.DescribeLoadBalancers(elbreq);
Dispatcher.BeginInvoke(DispatcherPriority.Background, new Action(() =>
{
vm.LoadBalancers.Clear();
}));
foreach (LoadBalancerDescription lbd in elbresp.DescribeLoadBalancersResult.LoadBalancerDescriptions)
{
if (vm.IsVpc)
{
if (lbd.VPCId != null && vm.SelectedVpc != null && lbd.VPCId == vm.SelectedVpc.VPC.VpcId)
{
Dispatcher.BeginInvoke(DispatcherPriority.Background, new Action(() =>
{
vm.LoadBalancers.Add(lbd);
}));
}
}
else
{
if (!(lbd.VPCId != null && lbd.VPCId != string.Empty && !vm.IsVpc))
{
Dispatcher.BeginInvoke(DispatcherPriority.Background, new Action(() =>
{
vm.LoadBalancers.Add(lbd);
}));
}
}
}
}
catch (Exception ex)
{
LogManager.LogEntry(ex.Message);
LogManager.LogEntry(ex.StackTrace);
throw new DataLoadingException("Error occurred loading elastic load balancers for region and environment type");
}
}
/// <summary>
/// Creates AWS Elastic Load Balancing client
/// </summary>
/// <returns>AmazonElasticLoadBalancingClient</returns>
private AmazonElasticLoadBalancingClient GetElbClient()
{
if (vm.Region == null)
{
throw new InvalidRegionException("No region defined when creating elastic load balancing client");
}
AmazonElasticLoadBalancingConfig config = new AmazonElasticLoadBalancingConfig();
config.ServiceURL = vm.Region.ElbUrl;
AmazonElasticLoadBalancingClient client = new AmazonElasticLoadBalancingClient(config);
return client;
}
