Scaling
data class ScalingGroupArgs(val dbInstanceIds: Output<List<String>>? = null, val defaultCooldown: Output<Int>? = null, val desiredCapacity: Output<Int>? = null, val groupDeletionProtection: Output<Boolean>? = null, val groupType: Output<String>? = null, val healthCheckType: Output<String>? = null, val launchTemplateId: Output<String>? = null, val launchTemplateVersion: Output<String>? = null, val loadbalancerIds: Output<List<String>>? = null, val maxSize: Output<Int>? = null, val minSize: Output<Int>? = null, val multiAzPolicy: Output<String>? = null, val onDemandBaseCapacity: Output<Int>? = null, val onDemandPercentageAboveBaseCapacity: Output<Int>? = null, val protectedInstances: Output<List<String>>? = null, val removalPolicies: Output<List<String>>? = null, val scalingGroupName: Output<String>? = null, val spotInstancePools: Output<Int>? = null, val spotInstanceRemedy: Output<Boolean>? = null, val tags: Output<Map<String, Any>>? = null, val vswitchId: Output<String>? = null, val vswitchIds: Output<List<String>>? = null) : ConvertibleToJava<ScalingGroupArgs>
Provides a ESS scaling group resource which is a collection of ECS instances with the same application scenarios. It defines the maximum and minimum numbers of ECS instances in the group, and their associated Server Load Balancer instances, RDS instances, and other attributes.
NOTE: You can launch an ESS scaling group for a VPC network via specifying parameter
vswitch_ids. For information about ess scaling rule, see CreateScalingGroup. NOTE: Available since v1.39.0.
Example Usage
package generated_program;
import com.pulumi.Context;
import com.pulumi.Pulumi;
import com.pulumi.core.Output;
import com.pulumi.alicloud.AlicloudFunctions;
import com.pulumi.alicloud.inputs.GetZonesArgs;
import com.pulumi.alicloud.ecs.EcsFunctions;
import com.pulumi.alicloud.ecs.inputs.GetInstanceTypesArgs;
import com.pulumi.alicloud.ecs.inputs.GetImagesArgs;
import com.pulumi.alicloud.vpc.Network;
import com.pulumi.alicloud.vpc.NetworkArgs;
import com.pulumi.alicloud.vpc.Switch;
import com.pulumi.alicloud.vpc.SwitchArgs;
import com.pulumi.alicloud.ecs.SecurityGroup;
import com.pulumi.alicloud.ecs.SecurityGroupArgs;
import com.pulumi.alicloud.ecs.SecurityGroupRule;
import com.pulumi.alicloud.ecs.SecurityGroupRuleArgs;
import com.pulumi.alicloud.ess.ScalingGroup;
import com.pulumi.alicloud.ess.ScalingGroupArgs;
import java.util.List;
import java.util.ArrayList;
import java.util.Map;
import java.io.File;
import java.nio.file.Files;
import java.nio.file.Paths;
public class App {
public static void main(String[] args) {
Pulumi.run(App::stack);
}
public static void stack(Context ctx) {
final var config = ctx.config();
final var name = config.get("name").orElse("terraform-example");
final var defaultZones = AlicloudFunctions.getZones(GetZonesArgs.builder()
.availableDiskCategory("cloud_efficiency")
.availableResourceCreation("VSwitch")
.build());
final var defaultInstanceTypes = EcsFunctions.getInstanceTypes(GetInstanceTypesArgs.builder()
.availabilityZone(defaultZones.applyValue(getZonesResult -> getZonesResult.zones()[0].id()))
.cpuCoreCount(2)
.memorySize(4)
.build());
final var defaultImages = EcsFunctions.getImages(GetImagesArgs.builder()
.nameRegex("^ubuntu_18.*64")
.mostRecent(true)
.owners("system")
.build());
var defaultNetwork = new Network("defaultNetwork", NetworkArgs.builder()
.vpcName(name)
.cidrBlock("172.16.0.0/16")
.build());
var defaultSwitch = new Switch("defaultSwitch", SwitchArgs.builder()
.vpcId(defaultNetwork.id())
.cidrBlock("172.16.0.0/24")
.zoneId(defaultZones.applyValue(getZonesResult -> getZonesResult.zones()[0].id()))
.vswitchName(name)
.build());
var defaultSecurityGroup = new SecurityGroup("defaultSecurityGroup", SecurityGroupArgs.builder()
.vpcId(defaultNetwork.id())
.build());
var defaultSecurityGroupRule = new SecurityGroupRule("defaultSecurityGroupRule", SecurityGroupRuleArgs.builder()
.type("ingress")
.ipProtocol("tcp")
.nicType("intranet")
.policy("accept")
.portRange("22/22")
.priority(1)
.securityGroupId(defaultSecurityGroup.id())
.cidrIp("172.16.0.0/24")
.build());
var default2 = new Switch("default2", SwitchArgs.builder()
.vpcId(defaultNetwork.id())
.cidrBlock("172.16.1.0/24")
.zoneId(defaultZones.applyValue(getZonesResult -> getZonesResult.zones()[0].id()))
.vswitchName(String.format("%s-bar", name))
.build());
var defaultScalingGroup = new ScalingGroup("defaultScalingGroup", ScalingGroupArgs.builder()
.minSize(1)
.maxSize(1)
.scalingGroupName(name)
.defaultCooldown(20)
.vswitchIds(
defaultSwitch.id(),
default2.id())
.removalPolicies(
"OldestInstance",
"NewestInstance")
.build());
}
}Content copied to clipboard
Module Support
You can use to the existing autoscaling module to create a scaling group, configuration and lifecycle hook one-click.
Import
ESS scaling group can be imported using the id, e.g.
$ pulumi import alicloud:ess/scalingGroup:ScalingGroup example asg-abc123456Content copied to clipboard
Constructors
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fun ScalingGroupArgs(dbInstanceIds: Output<List<String>>? = null, defaultCooldown: Output<Int>? = null, desiredCapacity: Output<Int>? = null, groupDeletionProtection: Output<Boolean>? = null, groupType: Output<String>? = null, healthCheckType: Output<String>? = null, launchTemplateId: Output<String>? = null, launchTemplateVersion: Output<String>? = null, loadbalancerIds: Output<List<String>>? = null, maxSize: Output<Int>? = null, minSize: Output<Int>? = null, multiAzPolicy: Output<String>? = null, onDemandBaseCapacity: Output<Int>? = null, onDemandPercentageAboveBaseCapacity: Output<Int>? = null, protectedInstances: Output<List<String>>? = null, removalPolicies: Output<List<String>>? = null, scalingGroupName: Output<String>? = null, spotInstancePools: Output<Int>? = null, spotInstanceRemedy: Output<Boolean>? = null, tags: Output<Map<String, Any>>? = null, vswitchId: Output<String>? = null, vswitchIds: Output<List<String>>? = null)
Functions
Properties
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Instance launch template ID, scaling group obtains launch configuration from instance launch template, see Launch Template. Creating scaling group from launch template enable group automatically.