/// <summary>
/// This function creates a set of instances into EC2 Classic. It returns the Ids of the created instances if successful, or
/// sets the error code and message otherwise
/// </summary>
/// <param name="regionEndpoint">Region where instances should be created</param>
/// <param name="AMI_ID">Id of the AMI that will be used as a base for the instances</param>
/// <param name="SecurityGroupId">The name of the security group to be assigned to the instance(s)</param>
/// <param name="KeyPairName">The name of the keypair to be assigned to the instance(s)</param>
/// <param name="InstanceType">The type of the instance(s)</param>
/// <param name="InstanceCount">The number of instances to be launched</param>
/// <param name="UserData">The user-data script that will be run as the instance(s) is(are) initialized</param>
/// <returns>The list of Instance Ids if successful</returns>
public List <string> CreateClassicInstances(RegionEndpoint regionEndpoint, string AMI_ID, string SecurityGroupId, string KeyPairName, string InstanceType, int InstanceCount = 1, string UserData = "")
{
List <string> InstanceIds = new List <string> ();
// Initialize error values
ErrorCode = 0;
ErrorMessage = "";
// Create the request object
List <string> groups = new List <string> ()
{
SecurityGroupId
};
var launchRequest = new RunInstancesRequest()
{
ImageId = AMI_ID,
InstanceType = InstanceType,
MinCount = InstanceCount,
MaxCount = InstanceCount,
KeyName = KeyPairName,
SecurityGroupIds = groups,
UserData = Gadgets.Base64Encode(UserData)
};
// Launch the instances
try
{
var launchResponse = EC2client.RunInstances(launchRequest);
// Check response for errors
if (launchResponse.HttpStatusCode != HttpStatusCode.OK)
{
ErrorCode = Convert.ToInt32(launchResponse.HttpStatusCode);
ErrorMessage = "Http Error [" + launchResponse.HttpStatusCode.ToString() + "]";
}
else
{
List <Instance> createdInstances = launchResponse.Reservation.Instances;
foreach (Instance instance in createdInstances)
{
InstanceIds.Add(instance.InstanceId);
}
}
}
catch (Exception ex)
{
ErrorCode = -1;
ErrorMessage = ex.Message + "::" + ex.InnerException;
}
return(InstanceIds);
}
/// <summary>
/// This function creates a spot instance request inside a VPC. It returns the request ID if successful, or sets the error
/// code and message otherwise
/// </summary>
/// <param name="AvailabilityZone">Name of the Availability Zone where the instances will be launched</param>
/// <param name="AMI_ID">Id of the AMI that will be used as a base for the instances</param>
/// <param name="SecurityGroupId">The name of the security group to be assigned to the instance(s)</param>
/// <param name="KeyPairName">The name of the keypair to be assigned to the instance(s)</param>
/// <param name="InstanceType">The type of the instance(s)</param>
/// <param name="InstancePrice">The max price to pay for the instance(s)</param>
/// <param name="InstanceCount">The number of instances to be launched</param>
/// <param name="UserData">The user-data script that will be run as the instance(s) is(are) initialized</param>
/// <returns>The list of Request Ids if successful</returns>
public List <string> RequestClassicSpotInstances(string AvailabilityZone, string AMI_ID, string SecurityGroupId, string KeyPairName, string InstanceType, double InstancePrice, int InstanceCount = 1, string UserData = "")
{
List <string> RequestIds = new List <string> ();
// Initialize error values
ErrorCode = 0;
ErrorMessage = "";
// Create the list with security groups
List <string> SecurityGroups = new List <string> ()
{
SecurityGroupId
};
// Create placement object
SpotPlacement spotPlacement = new SpotPlacement()
{
AvailabilityZone = AvailabilityZone
};
// Create the launch specification
LaunchSpecification launchSpecification = new LaunchSpecification()
{
ImageId = AMI_ID,
InstanceType = InstanceType,
KeyName = KeyPairName,
SecurityGroups = SecurityGroups,
Placement = spotPlacement,
UserData = Gadgets.Base64Encode(UserData)
};
// Create the request object
RequestSpotInstancesRequest spotRequest = new RequestSpotInstancesRequest()
{
SpotPrice = InstancePrice.ToString(),
InstanceCount = InstanceCount,
LaunchSpecification = launchSpecification
};
// Request the instances
try
{
var spotResponse = EC2client.RequestSpotInstances(spotRequest);
// Check response for errors
if (spotResponse.HttpStatusCode != HttpStatusCode.OK)
{
ErrorCode = Convert.ToInt32(spotResponse.HttpStatusCode);
ErrorMessage = "Http Error [" + spotResponse.HttpStatusCode.ToString() + "]";
}
else
{
foreach (SpotInstanceRequest request in spotResponse.SpotInstanceRequests)
{
RequestIds.Add(request.SpotInstanceRequestId);
}
}
}
catch (Exception ex)
{
ErrorCode = -1;
ErrorMessage = ex.Message + "::" + ex.InnerException;
}
return(RequestIds);
}
/// <summary>
/// This function creates a spot instance request inside a VPC. It returns the request ID if successful, or sets the error
/// code and message otherwise
/// </summary>
/// <param name="SubnetId">Id of the VPC subnet where the instances will be launched</param>
/// <param name="AMI_ID">Id of the AMI that will be used as a base for the instances</param>
/// <param name="SecurityGroupId">The name of the security group to be assigned to the instance(s)</param>
/// <param name="KeyPairName">The name of the keypair to be assigned to the instance(s)</param>
/// <param name="InstanceType">The type of the instance(s)</param>
/// <param name="InstancePrice">The max price to pay for the instance(s)</param>
/// <param name="InstanceCount">The number of instances to be launched</param>
/// <param name="UserData">The user-data script that will be run as the instance(s) is(are) initialized</param>
/// <returns>The list of Request Ids if successful</returns>
public List <string> RequestVPCSpotInstances(string SubnetId, string AMI_ID, string SecurityGroupId, string KeyPairName, string InstanceType, double InstancePrice, int InstanceCount = 1, string UserData = "")
{
List <string> RequestIds = new List <string> ();
// Initialize error values
ErrorCode = 0;
ErrorMessage = "";
// Create the list with security groups
List <string> SecurityGroups = new List <string> ()
{
SecurityGroupId
};
// Create the network interface object (to connect with the VPC)
var NetworkInterface = new InstanceNetworkInterfaceSpecification()
{
DeviceIndex = 0,
SubnetId = SubnetId,
Groups = SecurityGroups,
AssociatePublicIpAddress = true
};
List <InstanceNetworkInterfaceSpecification> NetworkInterfaces = new List <InstanceNetworkInterfaceSpecification> ()
{
NetworkInterface
};
// Create the launch specification
LaunchSpecification launchSpecification = new LaunchSpecification()
{
ImageId = AMI_ID,
InstanceType = InstanceType,
KeyName = KeyPairName,
SecurityGroups = SecurityGroups,
NetworkInterfaces = NetworkInterfaces,
UserData = Gadgets.Base64Encode(UserData)
};
// Create the request object
RequestSpotInstancesRequest spotRequest = new RequestSpotInstancesRequest()
{
SpotPrice = InstancePrice.ToString(),
InstanceCount = InstanceCount,
LaunchSpecification = launchSpecification
};
// Request the instances
try
{
var spotResponse = EC2client.RequestSpotInstances(spotRequest);
// Check response for errors
if (spotResponse.HttpStatusCode != HttpStatusCode.OK)
{
ErrorCode = Convert.ToInt32(spotResponse.HttpStatusCode);
ErrorMessage = "Http Error [" + spotResponse.HttpStatusCode.ToString() + "]";
}
else
{
foreach (SpotInstanceRequest request in spotResponse.SpotInstanceRequests)
{
RequestIds.Add(request.SpotInstanceRequestId);
}
}
}
catch (Exception ex)
{
ErrorCode = -1;
ErrorMessage = ex.Message + "::" + ex.InnerException;
}
return(RequestIds);
}
/// <summary>
/// This function creates a set of instances into an EC2 VPC. It returns the Ids of the created instances if successful, or
/// sets the error code and message otherwise
/// </summary>
/// <param name="regionEndpoint">Region where instances should be created</param>
/// <param name="SubnetId">Id of the VPC subnet where the instances will be launched</param>
/// <param name="AMI_ID">Id of the AMI that will be used as a base for the instances</param>
/// <param name="SecurityGroupId">The name of the security group to be assigned to the instance(s)</param>
/// <param name="KeyPairName">The name of the keypair to be assigned to the instance(s)</param>
/// <param name="InstanceType">The type of the instance(s)</param>
/// <param name="InstanceCount">The number of instances to be launched</param>
/// <param name="UserData">The user-data script that will be run as the instance(s) is(are) initialized</param>
/// <returns>The list of Instance Ids if successful</returns>
public List <string> CreateVPCInstances(RegionEndpoint regionEndpoint, string SubnetId, string AMI_ID, string SecurityGroupId, string KeyPairName, string InstanceType, int InstanceCount = 1, string UserData = "")
{
List <string> InstanceIds = new List <string> ();
// Initialize error values
ErrorCode = 0;
ErrorMessage = "";
// Create the list with security groups
List <string> SecurityGroups = new List <string> ()
{
SecurityGroupId
};
// Create the network interface object (to connect with the VPC)
var NetworkInterface = new InstanceNetworkInterfaceSpecification()
{
DeviceIndex = 0,
SubnetId = SubnetId,
Groups = SecurityGroups,
AssociatePublicIpAddress = true
};
List <InstanceNetworkInterfaceSpecification> NetworkInterfaces = new List <InstanceNetworkInterfaceSpecification> ()
{
NetworkInterface
};
// Create the request object
var launchRequest = new RunInstancesRequest()
{
ImageId = AMI_ID,
InstanceType = InstanceType,
MinCount = InstanceCount,
MaxCount = InstanceCount,
KeyName = KeyPairName,
NetworkInterfaces = NetworkInterfaces,
UserData = Gadgets.Base64Encode(UserData)
};
// Launch the instances
try
{
var launchResponse = EC2client.RunInstances(launchRequest);
// Check response for errors
if (launchResponse.HttpStatusCode != HttpStatusCode.OK)
{
ErrorCode = Convert.ToInt32(launchResponse.HttpStatusCode);
ErrorMessage = "Http Error [" + launchResponse.HttpStatusCode.ToString() + "]";
}
else
{
List <Instance> createdInstances = launchResponse.Reservation.Instances;
foreach (Instance instance in createdInstances)
{
InstanceIds.Add(instance.InstanceId);
}
}
}
catch (Exception ex)
{
ErrorCode = -1;
ErrorMessage = ex.Message + "::" + ex.InnerException;
}
return(InstanceIds);
}