NetworkLoadBalancedServiceBaseProps Struct
The properties for the base NetworkLoadBalancedEc2Service or NetworkLoadBalancedFargateService service.
Example
ts
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import * as cdk from 'aws-cdk-lib';
import { aws_ec2 as ec2 } from 'aws-cdk-lib';
import { aws_ecs as ecs } from 'aws-cdk-lib';
import { aws_ecs_patterns as ecs_patterns } from 'aws-cdk-lib';
import { aws_elasticloadbalancingv2 as elbv2 } from 'aws-cdk-lib';
import { aws_iam as iam } from 'aws-cdk-lib';
import { aws_route53 as route53 } from 'aws-cdk-lib';
import { aws_servicediscovery as servicediscovery } from 'aws-cdk-lib';
declare const cluster: ecs.Cluster;
declare const containerDefinition: ecs.ContainerDefinition;
declare const containerImage: ecs.ContainerImage;
declare const hostedZone: route53.HostedZone;
declare const listenerCertificate: elbv2.ListenerCertificate;
declare const logDriver: ecs.LogDriver;
declare const namespace: servicediscovery.INamespace;
declare const networkLoadBalancer: elbv2.NetworkLoadBalancer;
declare const role: iam.Role;
declare const secret: ecs.Secret;
declare const vpc: ec2.Vpc;
const networkLoadBalancedServiceBaseProps: ecs_patterns.NetworkLoadBalancedServiceBaseProps = {
capacityProviderStrategies: [{
capacityProvider: 'capacityProvider',
// the properties below are optional
base: 123,
weight: 123,
}],
circuitBreaker: {
enable: false,
rollback: false,
},
cloudMapOptions: {
cloudMapNamespace: namespace,
container: containerDefinition,
containerPort: 123,
dnsRecordType: servicediscovery.DnsRecordType.A,
dnsTtl: cdk.Duration.minutes(30),
failureThreshold: 123,
name: 'name',
},
cluster: cluster,
deploymentController: {
type: ecs.DeploymentControllerType.ECS,
},
desiredCount: 123,
domainName: 'domainName',
domainZone: hostedZone,
enableECSManagedTags: false,
enableExecuteCommand: false,
healthCheckGracePeriod: cdk.Duration.minutes(30),
ipAddressType: elbv2.IpAddressType.IPV4,
listenerCertificate: listenerCertificate,
listenerPort: 123,
loadBalancer: networkLoadBalancer,
maxHealthyPercent: 123,
minHealthyPercent: 123,
propagateTags: ecs.PropagatedTagSource.SERVICE,
publicLoadBalancer: false,
recordType: ecs_patterns.NetworkLoadBalancedServiceRecordType.ALIAS,
serviceName: 'serviceName',
taskImageOptions: {
image: containerImage,
// the properties below are optional
containerName: 'containerName',
containerPort: 123,
dockerLabels: {
dockerLabelsKey: 'dockerLabels',
},
enableLogging: false,
environment: {
environmentKey: 'environment',
},
executionRole: role,
family: 'family',
logDriver: logDriver,
secrets: {
secretsKey: secret,
},
taskRole: role,
},
vpc: vpc,
};
Properties
capacityProviderStrategiesoptionalCapacityProviderStrategy[]capacity_provider_strategiesoptionaltyping.List[CapacityProviderStrategy]capacityProviderStrategiesoptionalList<CapacityProviderStrategy>CapacityProviderStrategiesoptionalCapacityProviderStrategy[]CapacityProviderStrategiesoptional*[]CapacityProviderStrategy= undefined#A list of Capacity Provider strategies used to place a service.
circuitBreakeroptionalDeploymentCircuitBreakercircuit_breakeroptionalDeploymentCircuitBreakercircuitBreakeroptionalDeploymentCircuitBreakerCircuitBreakeroptionalDeploymentCircuitBreakerCircuitBreakeroptionalDeploymentCircuitBreaker= disabled#Whether to enable the deployment circuit breaker.
If this property is defined, circuit breaker will be implicitly enabled.
cloudMapOptionsoptionalCloudMapOptionscloud_map_optionsoptionalCloudMapOptionscloudMapOptionsoptionalCloudMapOptionsCloudMapOptionsoptionalCloudMapOptionsCloudMapOptionsoptionalCloudMapOptions#The options for configuring an Amazon ECS service to use service discovery.
Default: AWS Cloud Map service discovery is not enabled.
clusteroptionalIClusterclusteroptionalIClusterclusteroptionalIClusterClusteroptionalIClusterClusteroptionalICluster#The name of the cluster that hosts the service.
Default: create a new cluster; if both cluster and vpc are omitted, a new VPC will be created for you.
If a cluster is specified, the vpc construct should be omitted. Alternatively, you can omit both cluster and vpc.
deploymentControlleroptionalDeploymentControllerdeployment_controlleroptionalDeploymentControllerdeploymentControlleroptionalDeploymentControllerDeploymentControlleroptionalDeploymentControllerDeploymentControlleroptionalDeploymentController#Specifies which deployment controller to use for the service.
Default: Rolling update (ECS)
For more information, see Amazon ECS Deployment Types
desiredCountoptionalnumberdesired_countoptionalint | floatdesiredCountoptionalNumberDesiredCountoptionaldoubleDesiredCountoptional*float64#The desired number of instantiations of the task definition to keep running on the service.
Default: The default is 1 for all new services and uses the existing service's desired count when updating an existing service.
The minimum value is 1
domainNameoptionalstringdomain_nameoptionalstrdomainNameoptionalStringDomainNameoptionalstringDomainNameoptional*string#The domain name for the service, e.g. "api.example.com.".
Default: No domain name.
domainZoneoptionalIHostedZonedomain_zoneoptionalIHostedZonedomainZoneoptionalIHostedZoneDomainZoneoptionalIHostedZoneDomainZoneoptionalIHostedZone#The Route53 hosted zone for the domain, e.g. "example.com.".
Default: No Route53 hosted domain zone.
enableECSManagedTagsoptionalbooleanenable_ecs_managed_tagsoptionalboolenableECSManagedTagsoptionalBooleanEnableECSManagedTagsoptionalboolEnableECSManagedTagsoptional*bool= false#Specifies whether to enable Amazon ECS managed tags for the tasks within the service.
For more information, see Tagging Your Amazon ECS Resources
enableExecuteCommandoptionalbooleanenable_execute_commandoptionalboolenableExecuteCommandoptionalBooleanEnableExecuteCommandoptionalboolEnableExecuteCommandoptional*bool= false#Whether ECS Exec should be enabled.
healthCheckGracePeriodoptionalDurationhealth_check_grace_periodoptionalDurationhealthCheckGracePeriodoptionalDurationHealthCheckGracePeriodoptionalDurationHealthCheckGracePeriodoptionalDuration#The period of time, in seconds, that the Amazon ECS service scheduler ignores unhealthy Elastic Load Balancing target health checks after a task has first started.
Default: defaults to 60 seconds if at least one load balancer is in-use and it is not already set
ipAddressTypeoptionalIpAddressTypeip_address_typeoptionalIpAddressTypeipAddressTypeoptionalIpAddressTypeIpAddressTypeoptionalIpAddressTypeIpAddressTypeoptionalIpAddressType= IpAddressType.IPV4#The type of IP addresses to use.
If you want to add a UDP or TCP_UDP listener to the load balancer, you must choose IPv4.
listenerCertificateoptionalIListenerCertificatelistener_certificateoptionalIListenerCertificatelistenerCertificateoptionalIListenerCertificateListenerCertificateoptionalIListenerCertificateListenerCertificateoptionalIListenerCertificate= none#Listener certificate list of ACM cert ARNs.
If you provide a certificate, the listener's protocol will be TLS. If not, the listener's protocol will be TCP.
listenerPortoptionalnumberlistener_portoptionalint | floatlistenerPortoptionalNumberListenerPortoptionaldoubleListenerPortoptional*float64#Listener port of the network load balancer that will serve traffic to the service.
Default: 80 or 443 with listenerCertificate provided
loadBalanceroptionalINetworkLoadBalancerload_balanceroptionalINetworkLoadBalancerloadBalanceroptionalINetworkLoadBalancerLoadBalanceroptionalINetworkLoadBalancerLoadBalanceroptionalINetworkLoadBalancer#The network load balancer that will serve traffic to the service.
Default: a new load balancer will be created.
If the load balancer has been imported, the vpc attribute must be specified in the call to fromNetworkLoadBalancerAttributes().
[disable-awslint:ref-via-interface]
maxHealthyPercentoptionalnumbermax_healthy_percentoptionalint | floatmaxHealthyPercentoptionalNumberMaxHealthyPercentoptionaldoubleMaxHealthyPercentoptional*float64#The maximum number of tasks, specified as a percentage of the Amazon ECS service's DesiredCount value, that can run in a service during a deployment.
Default: 100 if daemon, otherwise 200
minHealthyPercentoptionalnumbermin_healthy_percentoptionalint | floatminHealthyPercentoptionalNumberMinHealthyPercentoptionaldoubleMinHealthyPercentoptional*float64#The minimum number of tasks, specified as a percentage of the Amazon ECS service's DesiredCount value, that must continue to run and remain healthy during a deployment.
Default: 0 if daemon, otherwise 50
propagateTagsoptionalPropagatedTagSourcepropagate_tagsoptionalPropagatedTagSourcepropagateTagsoptionalPropagatedTagSourcePropagateTagsoptionalPropagatedTagSourcePropagateTagsoptionalPropagatedTagSource= none#Specifies whether to propagate the tags from the task definition or the service to the tasks in the service.
Tags can only be propagated to the tasks within the service during service creation.
publicLoadBalanceroptionalbooleanpublic_load_balanceroptionalboolpublicLoadBalanceroptionalBooleanPublicLoadBalanceroptionalboolPublicLoadBalanceroptional*bool= true#Determines whether the Load Balancer will be internet-facing.
recordTypeoptionalNetworkLoadBalancedServiceRecordTyperecord_typeoptionalNetworkLoadBalancedServiceRecordTyperecordTypeoptionalNetworkLoadBalancedServiceRecordTypeRecordTypeoptionalNetworkLoadBalancedServiceRecordTypeRecordTypeoptionalNetworkLoadBalancedServiceRecordType#Specifies whether the Route53 record should be a CNAME, an A record using the Alias feature or no record at all.
Default: NetworkLoadBalancedServiceRecordType.ALIAS
This is useful if you need to work with DNS systems that do not support alias records.
serviceNameoptionalstringservice_nameoptionalstrserviceNameoptionalStringServiceNameoptionalstringServiceNameoptional*string#The name of the service.
Default: CloudFormation-generated name.
taskImageOptionsoptionalNetworkLoadBalancedTaskImageOptionstask_image_optionsoptionalNetworkLoadBalancedTaskImageOptionstaskImageOptionsoptionalNetworkLoadBalancedTaskImageOptionsTaskImageOptionsoptionalNetworkLoadBalancedTaskImageOptionsTaskImageOptionsoptionalNetworkLoadBalancedTaskImageOptions= none#The properties required to create a new task definition.
One of taskImageOptions or taskDefinition must be specified.
The VPC where the container instances will be launched or the elastic network interfaces (ENIs) will be deployed.
Default: uses the VPC defined in the cluster or creates a new VPC.
If a vpc is specified, the cluster construct should be omitted. Alternatively, you can omit both vpc and cluster.