package awsautoscaling import ( _init_ "github.com/aws/aws-cdk-go/awscdk/v2/jsii" _jsii_ "github.com/aws/jsii-runtime-go/runtime" "github.com/aws/aws-cdk-go/awscdk/v2" "github.com/aws/aws-cdk-go/awscdk/v2/awsautoscaling/internal" "github.com/aws/aws-cdk-go/awscdk/v2/awsec2" "github.com/aws/aws-cdk-go/awscdk/v2/awselasticloadbalancing" "github.com/aws/aws-cdk-go/awscdk/v2/awselasticloadbalancingv2" "github.com/aws/aws-cdk-go/awscdk/v2/awsiam" "github.com/aws/constructs-go/constructs/v10" ) // A Fleet represents a managed set of EC2 instances. // // The Fleet models a number of AutoScalingGroups, a launch configuration, a // security group and an instance role. // // It allows adding arbitrary commands to the startup scripts of the instances // in the fleet. // // The ASG spans the availability zones specified by vpcSubnets, falling back to // the Vpc default strategy if not specified. // // Example: // var vpc vpc // var instanceType instanceType // var machineImage iMachineImage // // // autoscaling.NewAutoScalingGroup(this, jsii.String("ASG"), &AutoScalingGroupProps{ // Vpc: Vpc, // InstanceType: InstanceType, // MachineImage: MachineImage, // // // ... // // Init: ec2.CloudFormationInit_FromElements(ec2.InitFile_FromString(jsii.String("/etc/my_instance"), jsii.String("This got written during instance startup"))), // Signals: autoscaling.Signals_WaitForAll(&SignalsOptions{ // Timeout: awscdk.Duration_Minutes(jsii.Number(10)), // }), // }) // type AutoScalingGroup interface { awscdk.Resource IAutoScalingGroup awsec2.IConnectable awselasticloadbalancing.ILoadBalancerTarget awselasticloadbalancingv2.IApplicationLoadBalancerTarget awselasticloadbalancingv2.INetworkLoadBalancerTarget AlbTargetGroup() awselasticloadbalancingv2.ApplicationTargetGroup SetAlbTargetGroup(val awselasticloadbalancingv2.ApplicationTargetGroup) // Arn of the AutoScalingGroup. AutoScalingGroupArn() *string // Name of the AutoScalingGroup. AutoScalingGroupName() *string // The network connections associated with this resource. Connections() awsec2.Connections // The environment this resource belongs to. // // For resources that are created and managed by the CDK // (generally, those created by creating new class instances like Role, Bucket, etc.), // this is always the same as the environment of the stack they belong to; // however, for imported resources // (those obtained from static methods like fromRoleArn, fromBucketName, etc.), // that might be different than the stack they were imported into. Env() *awscdk.ResourceEnvironment // The principal to grant permissions to. GrantPrincipal() awsiam.IPrincipal HasCalledScaleOnRequestCount() *bool SetHasCalledScaleOnRequestCount(val *bool) // The maximum amount of time that an instance can be in service. MaxInstanceLifetime() awscdk.Duration NewInstancesProtectedFromScaleIn() *bool SetNewInstancesProtectedFromScaleIn(val *bool) // The tree node. Node() constructs.Node // The type of OS instances of this fleet are running. OsType() awsec2.OperatingSystemType // Returns a string-encoded token that resolves to the physical name that should be passed to the CloudFormation resource. // // This value will resolve to one of the following: // - a concrete value (e.g. `"my-awesome-bucket"`) // - `undefined`, when a name should be generated by CloudFormation // - a concrete name generated automatically during synthesis, in // cross-environment scenarios. PhysicalName() *string // The IAM Role in the instance profile. Role() awsiam.IRole // The maximum spot price configured for the autoscaling group. // // `undefined` // indicates that this group uses on-demand capacity. SpotPrice() *string // The stack in which this resource is defined. Stack() awscdk.Stack // The Base64-encoded user data to make available to the launched EC2 instances. UserData() awsec2.UserData // Send a message to either an SQS queue or SNS topic when instances launch or terminate. AddLifecycleHook(id *string, props *BasicLifecycleHookProps) LifecycleHook // Add the security group to all instances via the launch template security groups array. AddSecurityGroup(securityGroup awsec2.ISecurityGroup) // Adds a statement to the IAM role assumed by instances of this fleet. AddToRolePolicy(statement awsiam.PolicyStatement) // Add command to the startup script of fleet instances. // // The command must be in the scripting language supported by the fleet's OS (i.e. Linux/Windows). // Does nothing for imported ASGs. AddUserData(commands ...*string) // Add a pool of pre-initialized EC2 instances that sits alongside an Auto Scaling group. AddWarmPool(options *WarmPoolOptions) WarmPool // Use a CloudFormation Init configuration at instance startup. // // This does the following: // // - Attaches the CloudFormation Init metadata to the AutoScalingGroup resource. // - Add commands to the UserData to run `cfn-init` and `cfn-signal`. // - Update the instance's CreationPolicy to wait for `cfn-init` to finish // before reporting success. ApplyCloudFormationInit(init awsec2.CloudFormationInit, options *ApplyCloudFormationInitOptions) // Apply the given removal policy to this resource. // // The Removal Policy controls what happens to this resource when it stops // being managed by CloudFormation, either because you've removed it from the // CDK application or because you've made a change that requires the resource // to be replaced. // // The resource can be deleted (`RemovalPolicy.DESTROY`), or left in your AWS // account for data recovery and cleanup later (`RemovalPolicy.RETAIN`). ApplyRemovalPolicy(policy awscdk.RemovalPolicy) // Returns `true` if newly-launched instances are protected from scale-in. AreNewInstancesProtectedFromScaleIn() *bool // Attach to ELBv2 Application Target Group. AttachToApplicationTargetGroup(targetGroup awselasticloadbalancingv2.IApplicationTargetGroup) *awselasticloadbalancingv2.LoadBalancerTargetProps // Attach to a classic load balancer. AttachToClassicLB(loadBalancer awselasticloadbalancing.LoadBalancer) // Attach to ELBv2 Application Target Group. AttachToNetworkTargetGroup(targetGroup awselasticloadbalancingv2.INetworkTargetGroup) *awselasticloadbalancingv2.LoadBalancerTargetProps GeneratePhysicalName() *string // Returns an environment-sensitive token that should be used for the resource's "ARN" attribute (e.g. `bucket.bucketArn`). // // Normally, this token will resolve to `arnAttr`, but if the resource is // referenced across environments, `arnComponents` will be used to synthesize // a concrete ARN with the resource's physical name. Make sure to reference // `this.physicalName` in `arnComponents`. GetResourceArnAttribute(arnAttr *string, arnComponents *awscdk.ArnComponents) *string // Returns an environment-sensitive token that should be used for the resource's "name" attribute (e.g. `bucket.bucketName`). // // Normally, this token will resolve to `nameAttr`, but if the resource is // referenced across environments, it will be resolved to `this.physicalName`, // which will be a concrete name. GetResourceNameAttribute(nameAttr *string) *string // Ensures newly-launched instances are protected from scale-in. ProtectNewInstancesFromScaleIn() // Scale out or in to achieve a target CPU utilization. ScaleOnCpuUtilization(id *string, props *CpuUtilizationScalingProps) TargetTrackingScalingPolicy // Scale out or in to achieve a target network ingress rate. ScaleOnIncomingBytes(id *string, props *NetworkUtilizationScalingProps) TargetTrackingScalingPolicy // Scale out or in, in response to a metric. ScaleOnMetric(id *string, props *BasicStepScalingPolicyProps) StepScalingPolicy // Scale out or in to achieve a target network egress rate. ScaleOnOutgoingBytes(id *string, props *NetworkUtilizationScalingProps) TargetTrackingScalingPolicy // Scale out or in to achieve a target request handling rate. // // The AutoScalingGroup must have been attached to an Application Load Balancer // in order to be able to call this. ScaleOnRequestCount(id *string, props *RequestCountScalingProps) TargetTrackingScalingPolicy // Scale out or in based on time. ScaleOnSchedule(id *string, props *BasicScheduledActionProps) ScheduledAction // Scale out or in in order to keep a metric around a target value. ScaleToTrackMetric(id *string, props *MetricTargetTrackingProps) TargetTrackingScalingPolicy // Returns a string representation of this construct. ToString() *string } // The jsii proxy struct for AutoScalingGroup type jsiiProxy_AutoScalingGroup struct { internal.Type__awscdkResource jsiiProxy_IAutoScalingGroup internal.Type__awsec2IConnectable internal.Type__awselasticloadbalancingILoadBalancerTarget internal.Type__awselasticloadbalancingv2IApplicationLoadBalancerTarget internal.Type__awselasticloadbalancingv2INetworkLoadBalancerTarget } func (j *jsiiProxy_AutoScalingGroup) AlbTargetGroup() awselasticloadbalancingv2.ApplicationTargetGroup { var returns awselasticloadbalancingv2.ApplicationTargetGroup _jsii_.Get( j, "albTargetGroup", &returns, ) return returns } func (j *jsiiProxy_AutoScalingGroup) AutoScalingGroupArn() *string { var returns *string _jsii_.Get( j, "autoScalingGroupArn", &returns, ) return returns } func (j *jsiiProxy_AutoScalingGroup) AutoScalingGroupName() *string { var returns *string _jsii_.Get( j, "autoScalingGroupName", &returns, ) return returns } func (j *jsiiProxy_AutoScalingGroup) Connections() awsec2.Connections { var returns awsec2.Connections _jsii_.Get( j, "connections", &returns, ) return returns } func (j *jsiiProxy_AutoScalingGroup) Env() *awscdk.ResourceEnvironment { var returns *awscdk.ResourceEnvironment _jsii_.Get( j, "env", &returns, ) return returns } func (j *jsiiProxy_AutoScalingGroup) GrantPrincipal() awsiam.IPrincipal { var returns awsiam.IPrincipal _jsii_.Get( j, "grantPrincipal", &returns, ) return returns } func (j *jsiiProxy_AutoScalingGroup) HasCalledScaleOnRequestCount() *bool { var returns *bool _jsii_.Get( j, "hasCalledScaleOnRequestCount", &returns, ) return returns } func (j *jsiiProxy_AutoScalingGroup) MaxInstanceLifetime() awscdk.Duration { var returns awscdk.Duration _jsii_.Get( j, "maxInstanceLifetime", &returns, ) return returns } func (j *jsiiProxy_AutoScalingGroup) NewInstancesProtectedFromScaleIn() *bool { var returns *bool _jsii_.Get( j, "newInstancesProtectedFromScaleIn", &returns, ) return returns } func (j *jsiiProxy_AutoScalingGroup) Node() constructs.Node { var returns constructs.Node _jsii_.Get( j, "node", &returns, ) return returns } func (j *jsiiProxy_AutoScalingGroup) OsType() awsec2.OperatingSystemType { var returns awsec2.OperatingSystemType _jsii_.Get( j, "osType", &returns, ) return returns } func (j *jsiiProxy_AutoScalingGroup) PhysicalName() *string { var returns *string _jsii_.Get( j, "physicalName", &returns, ) return returns } func (j *jsiiProxy_AutoScalingGroup) Role() awsiam.IRole { var returns awsiam.IRole _jsii_.Get( j, "role", &returns, ) return returns } func (j *jsiiProxy_AutoScalingGroup) SpotPrice() *string { var returns *string _jsii_.Get( j, "spotPrice", &returns, ) return returns } func (j *jsiiProxy_AutoScalingGroup) Stack() awscdk.Stack { var returns awscdk.Stack _jsii_.Get( j, "stack", &returns, ) return returns } func (j *jsiiProxy_AutoScalingGroup) UserData() awsec2.UserData { var returns awsec2.UserData _jsii_.Get( j, "userData", &returns, ) return returns } func NewAutoScalingGroup(scope constructs.Construct, id *string, props *AutoScalingGroupProps) AutoScalingGroup { _init_.Initialize() if err := validateNewAutoScalingGroupParameters(scope, id, props); err != nil { panic(err) } j := jsiiProxy_AutoScalingGroup{} _jsii_.Create( "aws-cdk-lib.aws_autoscaling.AutoScalingGroup", []interface{}{scope, id, props}, &j, ) return &j } func NewAutoScalingGroup_Override(a AutoScalingGroup, scope constructs.Construct, id *string, props *AutoScalingGroupProps) { _init_.Initialize() _jsii_.Create( "aws-cdk-lib.aws_autoscaling.AutoScalingGroup", []interface{}{scope, id, props}, a, ) } func (j *jsiiProxy_AutoScalingGroup)SetAlbTargetGroup(val awselasticloadbalancingv2.ApplicationTargetGroup) { _jsii_.Set( j, "albTargetGroup", val, ) } func (j *jsiiProxy_AutoScalingGroup)SetHasCalledScaleOnRequestCount(val *bool) { if err := j.validateSetHasCalledScaleOnRequestCountParameters(val); err != nil { panic(err) } _jsii_.Set( j, "hasCalledScaleOnRequestCount", val, ) } func (j *jsiiProxy_AutoScalingGroup)SetNewInstancesProtectedFromScaleIn(val *bool) { _jsii_.Set( j, "newInstancesProtectedFromScaleIn", val, ) } func AutoScalingGroup_FromAutoScalingGroupName(scope constructs.Construct, id *string, autoScalingGroupName *string) IAutoScalingGroup { _init_.Initialize() if err := validateAutoScalingGroup_FromAutoScalingGroupNameParameters(scope, id, autoScalingGroupName); err != nil { panic(err) } var returns IAutoScalingGroup _jsii_.StaticInvoke( "aws-cdk-lib.aws_autoscaling.AutoScalingGroup", "fromAutoScalingGroupName", []interface{}{scope, id, autoScalingGroupName}, &returns, ) return returns } // Checks if `x` is a construct. // // Use this method instead of `instanceof` to properly detect `Construct` // instances, even when the construct library is symlinked. // // Explanation: in JavaScript, multiple copies of the `constructs` library on // disk are seen as independent, completely different libraries. As a // consequence, the class `Construct` in each copy of the `constructs` library // is seen as a different class, and an instance of one class will not test as // `instanceof` the other class. `npm install` will not create installations // like this, but users may manually symlink construct libraries together or // use a monorepo tool: in those cases, multiple copies of the `constructs` // library can be accidentally installed, and `instanceof` will behave // unpredictably. It is safest to avoid using `instanceof`, and using // this type-testing method instead. // // Returns: true if `x` is an object created from a class which extends `Construct`. func AutoScalingGroup_IsConstruct(x interface{}) *bool { _init_.Initialize() if err := validateAutoScalingGroup_IsConstructParameters(x); err != nil { panic(err) } var returns *bool _jsii_.StaticInvoke( "aws-cdk-lib.aws_autoscaling.AutoScalingGroup", "isConstruct", []interface{}{x}, &returns, ) return returns } // Returns true if the construct was created by CDK, and false otherwise. func AutoScalingGroup_IsOwnedResource(construct constructs.IConstruct) *bool { _init_.Initialize() if err := validateAutoScalingGroup_IsOwnedResourceParameters(construct); err != nil { panic(err) } var returns *bool _jsii_.StaticInvoke( "aws-cdk-lib.aws_autoscaling.AutoScalingGroup", "isOwnedResource", []interface{}{construct}, &returns, ) return returns } // Check whether the given construct is a Resource. func AutoScalingGroup_IsResource(construct constructs.IConstruct) *bool { _init_.Initialize() if err := validateAutoScalingGroup_IsResourceParameters(construct); err != nil { panic(err) } var returns *bool _jsii_.StaticInvoke( "aws-cdk-lib.aws_autoscaling.AutoScalingGroup", "isResource", []interface{}{construct}, &returns, ) return returns } func (a *jsiiProxy_AutoScalingGroup) AddLifecycleHook(id *string, props *BasicLifecycleHookProps) LifecycleHook { if err := a.validateAddLifecycleHookParameters(id, props); err != nil { panic(err) } var returns LifecycleHook _jsii_.Invoke( a, "addLifecycleHook", []interface{}{id, props}, &returns, ) return returns } func (a *jsiiProxy_AutoScalingGroup) AddSecurityGroup(securityGroup awsec2.ISecurityGroup) { if err := a.validateAddSecurityGroupParameters(securityGroup); err != nil { panic(err) } _jsii_.InvokeVoid( a, "addSecurityGroup", []interface{}{securityGroup}, ) } func (a *jsiiProxy_AutoScalingGroup) AddToRolePolicy(statement awsiam.PolicyStatement) { if err := a.validateAddToRolePolicyParameters(statement); err != nil { panic(err) } _jsii_.InvokeVoid( a, "addToRolePolicy", []interface{}{statement}, ) } func (a *jsiiProxy_AutoScalingGroup) AddUserData(commands ...*string) { args := []interface{}{} for _, a := range commands { args = append(args, a) } _jsii_.InvokeVoid( a, "addUserData", args, ) } func (a *jsiiProxy_AutoScalingGroup) AddWarmPool(options *WarmPoolOptions) WarmPool { if err := a.validateAddWarmPoolParameters(options); err != nil { panic(err) } var returns WarmPool _jsii_.Invoke( a, "addWarmPool", []interface{}{options}, &returns, ) return returns } func (a *jsiiProxy_AutoScalingGroup) ApplyCloudFormationInit(init awsec2.CloudFormationInit, options *ApplyCloudFormationInitOptions) { if err := a.validateApplyCloudFormationInitParameters(init, options); err != nil { panic(err) } _jsii_.InvokeVoid( a, "applyCloudFormationInit", []interface{}{init, options}, ) } func (a *jsiiProxy_AutoScalingGroup) ApplyRemovalPolicy(policy awscdk.RemovalPolicy) { if err := a.validateApplyRemovalPolicyParameters(policy); err != nil { panic(err) } _jsii_.InvokeVoid( a, "applyRemovalPolicy", []interface{}{policy}, ) } func (a *jsiiProxy_AutoScalingGroup) AreNewInstancesProtectedFromScaleIn() *bool { var returns *bool _jsii_.Invoke( a, "areNewInstancesProtectedFromScaleIn", nil, // no parameters &returns, ) return returns } func (a *jsiiProxy_AutoScalingGroup) AttachToApplicationTargetGroup(targetGroup awselasticloadbalancingv2.IApplicationTargetGroup) *awselasticloadbalancingv2.LoadBalancerTargetProps { if err := a.validateAttachToApplicationTargetGroupParameters(targetGroup); err != nil { panic(err) } var returns *awselasticloadbalancingv2.LoadBalancerTargetProps _jsii_.Invoke( a, "attachToApplicationTargetGroup", []interface{}{targetGroup}, &returns, ) return returns } func (a *jsiiProxy_AutoScalingGroup) AttachToClassicLB(loadBalancer awselasticloadbalancing.LoadBalancer) { if err := a.validateAttachToClassicLBParameters(loadBalancer); err != nil { panic(err) } _jsii_.InvokeVoid( a, "attachToClassicLB", []interface{}{loadBalancer}, ) } func (a *jsiiProxy_AutoScalingGroup) AttachToNetworkTargetGroup(targetGroup awselasticloadbalancingv2.INetworkTargetGroup) *awselasticloadbalancingv2.LoadBalancerTargetProps { if err := a.validateAttachToNetworkTargetGroupParameters(targetGroup); err != nil { panic(err) } var returns *awselasticloadbalancingv2.LoadBalancerTargetProps _jsii_.Invoke( a, "attachToNetworkTargetGroup", []interface{}{targetGroup}, &returns, ) return returns } func (a *jsiiProxy_AutoScalingGroup) GeneratePhysicalName() *string { var returns *string _jsii_.Invoke( a, "generatePhysicalName", nil, // no parameters &returns, ) return returns } func (a *jsiiProxy_AutoScalingGroup) GetResourceArnAttribute(arnAttr *string, arnComponents *awscdk.ArnComponents) *string { if err := a.validateGetResourceArnAttributeParameters(arnAttr, arnComponents); err != nil { panic(err) } var returns *string _jsii_.Invoke( a, "getResourceArnAttribute", []interface{}{arnAttr, arnComponents}, &returns, ) return returns } func (a *jsiiProxy_AutoScalingGroup) GetResourceNameAttribute(nameAttr *string) *string { if err := a.validateGetResourceNameAttributeParameters(nameAttr); err != nil { panic(err) } var returns *string _jsii_.Invoke( a, "getResourceNameAttribute", []interface{}{nameAttr}, &returns, ) return returns } func (a *jsiiProxy_AutoScalingGroup) ProtectNewInstancesFromScaleIn() { _jsii_.InvokeVoid( a, "protectNewInstancesFromScaleIn", nil, // no parameters ) } func (a *jsiiProxy_AutoScalingGroup) ScaleOnCpuUtilization(id *string, props *CpuUtilizationScalingProps) TargetTrackingScalingPolicy { if err := a.validateScaleOnCpuUtilizationParameters(id, props); err != nil { panic(err) } var returns TargetTrackingScalingPolicy _jsii_.Invoke( a, "scaleOnCpuUtilization", []interface{}{id, props}, &returns, ) return returns } func (a *jsiiProxy_AutoScalingGroup) ScaleOnIncomingBytes(id *string, props *NetworkUtilizationScalingProps) TargetTrackingScalingPolicy { if err := a.validateScaleOnIncomingBytesParameters(id, props); err != nil { panic(err) } var returns TargetTrackingScalingPolicy _jsii_.Invoke( a, "scaleOnIncomingBytes", []interface{}{id, props}, &returns, ) return returns } func (a *jsiiProxy_AutoScalingGroup) ScaleOnMetric(id *string, props *BasicStepScalingPolicyProps) StepScalingPolicy { if err := a.validateScaleOnMetricParameters(id, props); err != nil { panic(err) } var returns StepScalingPolicy _jsii_.Invoke( a, "scaleOnMetric", []interface{}{id, props}, &returns, ) return returns } func (a *jsiiProxy_AutoScalingGroup) ScaleOnOutgoingBytes(id *string, props *NetworkUtilizationScalingProps) TargetTrackingScalingPolicy { if err := a.validateScaleOnOutgoingBytesParameters(id, props); err != nil { panic(err) } var returns TargetTrackingScalingPolicy _jsii_.Invoke( a, "scaleOnOutgoingBytes", []interface{}{id, props}, &returns, ) return returns } func (a *jsiiProxy_AutoScalingGroup) ScaleOnRequestCount(id *string, props *RequestCountScalingProps) TargetTrackingScalingPolicy { if err := a.validateScaleOnRequestCountParameters(id, props); err != nil { panic(err) } var returns TargetTrackingScalingPolicy _jsii_.Invoke( a, "scaleOnRequestCount", []interface{}{id, props}, &returns, ) return returns } func (a *jsiiProxy_AutoScalingGroup) ScaleOnSchedule(id *string, props *BasicScheduledActionProps) ScheduledAction { if err := a.validateScaleOnScheduleParameters(id, props); err != nil { panic(err) } var returns ScheduledAction _jsii_.Invoke( a, "scaleOnSchedule", []interface{}{id, props}, &returns, ) return returns } func (a *jsiiProxy_AutoScalingGroup) ScaleToTrackMetric(id *string, props *MetricTargetTrackingProps) TargetTrackingScalingPolicy { if err := a.validateScaleToTrackMetricParameters(id, props); err != nil { panic(err) } var returns TargetTrackingScalingPolicy _jsii_.Invoke( a, "scaleToTrackMetric", []interface{}{id, props}, &returns, ) return returns } func (a *jsiiProxy_AutoScalingGroup) ToString() *string { var returns *string _jsii_.Invoke( a, "toString", nil, // no parameters &returns, ) return returns }