IAmazonAutoScaling.CreateAutoScalingGroup (CreateAutoScalingGroupRequest)

This example creates an Auto Scaling group.

To create an Auto Scaling group

var client = new AmazonAutoScalingClient();
var response = client.CreateAutoScalingGroup(new CreateAutoScalingGroupRequest 
{
    AutoScalingGroupName = "my-auto-scaling-group",
    DefaultInstanceWarmup = 120,
    LaunchTemplate = new LaunchTemplateSpecification {
        LaunchTemplateName = "my-template-for-auto-scaling",
        Version = "$Default"
    },
    MaxInstanceLifetime = 2592000,
    MaxSize = 3,
    MinSize = 1,
    VPCZoneIdentifier = "subnet-057fa0918fEXAMPLE"
});


            

This example creates an Auto Scaling group and attaches the specified target group.

To create an Auto Scaling group with an attached target group

var client = new AmazonAutoScalingClient();
var response = client.CreateAutoScalingGroup(new CreateAutoScalingGroupRequest 
{
    AutoScalingGroupName = "my-auto-scaling-group",
    HealthCheckGracePeriod = 300,
    HealthCheckType = "ELB",
    LaunchTemplate = new LaunchTemplateSpecification {
        LaunchTemplateName = "my-template-for-auto-scaling",
        Version = "$Default"
    },
    MaxSize = 3,
    MinSize = 1,
    TargetGroupARNs = new List<string> {
        "arn:aws:elasticloadbalancing:us-west-2:123456789012:targetgroup/my-targets/73e2d6bc24d8a067"
    },
    VPCZoneIdentifier = "subnet-057fa0918fEXAMPLE, subnet-610acd08EXAMPLE"
});


            

This example creates an Auto Scaling group with a mixed instances policy. It specifies the c5.large, c5a.large, and c6g.large instance types and defines a different launch template for the c6g.large instance type.

To create an Auto Scaling group with a mixed instances policy

var client = new AmazonAutoScalingClient();
var response = client.CreateAutoScalingGroup(new CreateAutoScalingGroupRequest 
{
    AutoScalingGroupName = "my-asg",
    DesiredCapacity = 3,
    MaxSize = 5,
    MinSize = 1,
    MixedInstancesPolicy = new MixedInstancesPolicy {
        InstancesDistribution = new InstancesDistribution {
            OnDemandBaseCapacity = 1,
            OnDemandPercentageAboveBaseCapacity = 50,
            SpotAllocationStrategy = "price-capacity-optimized"
        },
        LaunchTemplate = new LaunchTemplate {
            LaunchTemplateSpecification = new LaunchTemplateSpecification {
                LaunchTemplateName = "my-launch-template-for-x86",
                Version = "$Default"
            },
            Overrides = new List<LaunchTemplateOverrides> {
                new LaunchTemplateOverrides {
                    InstanceType = "c6g.large",
                    LaunchTemplateSpecification = new LaunchTemplateSpecification {
                        LaunchTemplateName = "my-launch-template-for-arm",
                        Version = "$Default"
                    }
                },
                new LaunchTemplateOverrides { InstanceType = "c5.large" },
                new LaunchTemplateOverrides { InstanceType = "c5a.large" }
            }
        }
    },
    VPCZoneIdentifier = "subnet-057fa0918fEXAMPLE, subnet-610acd08EXAMPLE"
});


            

This example creates an Auto Scaling group using attribute-based instance type selection. It requires the instance types to have a minimum of four vCPUs and a maximum of eight vCPUs, a minimum of 16,384 MiB of memory, and an Intel manufactured CPU.

To create an Auto Scaling group using attribute-based instance type selection

var client = new AmazonAutoScalingClient();
var response = client.CreateAutoScalingGroup(new CreateAutoScalingGroupRequest 
{
    AutoScalingGroupName = "my-asg",
    DesiredCapacity = 4,
    DesiredCapacityType = "units",
    MaxSize = 100,
    MinSize = 0,
    MixedInstancesPolicy = new MixedInstancesPolicy {
        InstancesDistribution = new InstancesDistribution {
            OnDemandPercentageAboveBaseCapacity = 50,
            SpotAllocationStrategy = "price-capacity-optimized"
        },
        LaunchTemplate = new LaunchTemplate {
            LaunchTemplateSpecification = new LaunchTemplateSpecification {
                LaunchTemplateName = "my-template-for-auto-scaling",
                Version = "$Default"
            },
            Overrides = new List<LaunchTemplateOverrides> {
                new LaunchTemplateOverrides { InstanceRequirements = new InstanceRequirements {
                    CpuManufacturers = new List<string> {
                        "intel"
                    },
                    MemoryMiB = new MemoryMiBRequest { Min = 16384 },
                    VCpuCount = new VCpuCountRequest {
                        Max = 8,
                        Min = 4
                    }
                } }
            }
        }
    },
    VPCZoneIdentifier = "subnet-057fa0918fEXAMPLE, subnet-610acd08EXAMPLE"
});