/// <summary>
/// Gets the current state of an EC2 instance
/// </summary>
/// <param name="instanceId"></param>
/// <returns></returns>
public static EC2Instance GetInstance(string instanceId)
{
var instance = new EC2Instance()
{
InstanceId = instanceId
};
var request = new DescribeInstancesRequest();
request.InstanceId = new List <string>();
request.InstanceId.Add(instanceId);
try
{
var response = Provider.DescribeInstances(request);
var reservation = response.DescribeInstancesResult.Reservation[0];
var runningInstance = (from i in reservation.RunningInstance
where i.InstanceId == instanceId
select i).FirstOrDefault();
if (runningInstance != null)
{
instance.CurrentStateName = runningInstance.InstanceState.Name;
if (instance.IsRunning())
{
instance.PublicDnsName = runningInstance.PublicDnsName;
}
}
}
catch (Exception ex)
{
MessageBox.Show(string.Format("Error calling AWS.DescribeInstances: {0}", ex.Message));
}
return(instance);
}
/// <summary>
/// Starts an EC2 instance
/// </summary>
/// <param name="instanceId"></param>
/// <returns></returns>
public static EC2Instance StartInstance(string instanceId)
{
var instance = new EC2Instance()
{
InstanceId = instanceId
};
var request = new StartInstancesRequest();
request.InstanceId = new List <string>();
request.InstanceId.Add(instanceId);
try
{
var response = EC2.Provider.StartInstances(request);
var stateChanges = response.StartInstancesResult.StartingInstances;
var runningInstance = (from i in stateChanges
where i.InstanceId == instanceId
select i).FirstOrDefault();
if (runningInstance != null)
{
instance.CurrentStateName = runningInstance.CurrentState.Name;
}
}
catch (Exception ex)
{
MessageBox.Show(string.Format("Error calling AWS.StartInstances: {0}", ex.Message));
}
return(instance);
}
private void DestroyInstance(EC2Instance ec2Instance)
{
var terminateResponse = _ec2Client.TerminateInstances(new TerminateInstancesRequest
{
InstanceIds = new List <string> {
ec2Instance.InstanceId
}
});
}
public void TerminateInstance(EC2Instance ec2Instance)
{
if (ec2Instance.PublicIpAddress != null)
{
string allocationId = GetAllocationAddress(ec2Instance.PublicIpAddress);
string associationId = GetAssociationAddress(ec2Instance.PublicIpAddress);
if (DisassociateAddress(associationId))
{
ReleaseAddress(allocationId);
}
}
DestroyInstance(ec2Instance);
}
public List <EC2Instance> GetEC2InstanceList(IAmazonEC2 ec2)
{
// List<string> ec2list = new List<string>();
List <EC2Instance> ec2list;
ec2list = new List <EC2Instance>();
List <GroupIdentifier> sg;
List <string> sgstrlist;
List <string> bdevicelist;
try
{
DescribeInstancesRequest ec2Request = new DescribeInstancesRequest();
DescribeInstancesResponse ec2Response = ec2.DescribeInstances(ec2Request);
foreach (Reservation reservation in ec2Response.Reservations)
{
foreach (Instance instance in reservation.Instances)
{
EC2Instance EC2Ins;
EC2Ins = new EC2Instance();
sg = new List <GroupIdentifier>();
sgstrlist = new List <string>();
bdevicelist = new List <string>();
EC2Ins.setid(instance.InstanceId);
EC2Ins.setName(instance.PrivateDnsName);
EC2Ins.setPrivateDNSName(instance.PrivateDnsName);
EC2Ins.setPrivateIP(instance.PrivateIpAddress);
EC2Ins.setPublicIP(instance.PublicIpAddress);
EC2Ins.setType(instance.InstanceType);
EC2Ins.setPublicDNSName(instance.PublicDnsName);
EC2Ins.setTokenName(instance.ClientToken);
EC2Ins.setPlatform(instance.Platform);
EC2Ins.setState(instance.State.Name.Value);
EC2Ins.setPlacment(instance.Placement.AvailabilityZone);
// EC2Ins.setTagName(instance.Tags[0].Value);
EC2Ins.setKeyName(instance.KeyName);
EC2Ins.setVpcId(instance.VpcId);
EC2Ins.setSubnetId(instance.SubnetId);
EC2Ins.setAmiId(instance.ImageId);
foreach (Amazon.EC2.Model.Tag EC2tag in instance.Tags)
{
if (EC2tag.Key == "Name")
{
EC2Ins.setTagName(EC2tag.Value);
}
}
// EC2Ins.setBlockDevice()
// instance.BlockDeviceMappings
foreach (InstanceBlockDeviceMapping bdevice in instance.BlockDeviceMappings)
{
// string bdstr = bdevice.DeviceName + ":" + ":" + bdevice.Ebs; bdevice.
bdevicelist.Add(bdevice.DeviceName + ":" + ":" + bdevice.Ebs.Status + ":" + bdevice.Ebs.VolumeId);
}
EC2Ins.setSG(sgstrlist);
foreach (GroupIdentifier sgi in instance.SecurityGroups)
{
sgstrlist.Add(sgi.GroupId);
// sgi.GroupId
}
EC2Ins.setBlockDevice(bdevicelist);
Monitoring m;
List <InstanceNetworkInterface> ln;
ln = new List <InstanceNetworkInterface>();
m = instance.Monitoring;
ln = instance.NetworkInterfaces;
//instance.NetworkInterfaces
//instance.
ec2list.Add(EC2Ins);
// ec2list.Add(instance.InstanceId);
/* instance.ImageId;
* instance.KeyName;
* instance.LaunchTime;
* instance.Placement;
* instance.Platform;
* instance.RootDeviceType;
* instance.SecurityGroups;
* instance.SriovNetSupport; //enhance network is supported
* instance.State;
* instance.StateReason;
* instance.SubnetId;
* instance.Tags;
* instance.VirtualizationType;
* instance.VpcId
* instance.KeyName;
* instance.VpcId; */
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message + "\n"); // + ex.StackTrace);
}
return(ec2list);
}
