private void ConfigureService(Configuration settings)
{
if (EcsCluster == null)
{
throw new InvalidOperationException($"{nameof(EcsCluster)} has not been set. The {nameof(ConfigureCluster)} method should be called before {nameof(ConfigureService)}");
}
if (AppTaskDefinition == null)
{
throw new InvalidOperationException($"{nameof(AppTaskDefinition)} has not been set. The {nameof(ConfigureTaskDefinition)} method should be called before {nameof(ConfigureService)}");
}
var fargateServiceProps = new FargateServiceProps
{
Cluster = EcsCluster,
TaskDefinition = AppTaskDefinition,
AssignPublicIp = settings.Vpc.IsDefault,
DesiredCount = settings.DesiredCount
};
if (!string.IsNullOrEmpty(settings.ECSServiceSecurityGroups))
{
var ecsServiceSecurityGroups = new List <ISecurityGroup>();
var count = 1;
foreach (var securityGroupId in settings.ECSServiceSecurityGroups.Split(','))
{
ecsServiceSecurityGroups.Add(SecurityGroup.FromSecurityGroupId(this, $"AdditionalGroup-{count++}", securityGroupId.Trim(), new SecurityGroupImportOptions
{
Mutable = false
}));
}
fargateServiceProps.SecurityGroups = ecsServiceSecurityGroups.ToArray();
}
AppFargateService = new FargateService(this, nameof(AppFargateService), InvokeCustomizeCDKPropsEvent(nameof(AppFargateService), this, fargateServiceProps));
}
internal CreditoWebApiStack(Construct scope, string id, CustomStackProps props = null)
: base(scope, id, props)
{
var vpc = props.Vpc;
var creditoWebApiTargetGroup = new ApplicationTargetGroup(this, "CreditoWebApiTargetGroup",
new ApplicationTargetGroupProps
{
Protocol = ApplicationProtocol.HTTP,
Port = 80,
Vpc = vpc,
TargetType = TargetType.IP,
DeregistrationDelay = Duration.Seconds(60),
HealthCheck =
new Amazon.CDK.AWS.ElasticLoadBalancingV2.HealthCheck
{
Enabled = true,
Path = "/api/credito/_monitor/shallow",
Protocol = Amazon.CDK.AWS.ElasticLoadBalancingV2.Protocol.HTTP,
Port = "traffic-port",
UnhealthyThresholdCount = 2,
Interval = Duration.Seconds(60),
HealthyThresholdCount = 5,
Timeout = Duration.Seconds(5),
HealthyHttpCodes = "200"
}
});
var webApiServiceSecurityGroup = SecurityGroup.FromSecurityGroupId(this,
"WebApiServiceSecurityGroup",
Fn.ImportValue(Globals.GetDeployEnvironment(this).PutEnvNamePrefixWithDash("WebApiServiceSecurityGroupId")));
var appListener = ApplicationListener.FromApplicationListenerAttributes(this, "AppListener",
new ApplicationListenerAttributes
{
ListenerArn = Fn.ImportValue(Globals.GetDeployEnvironment(this).PutEnvNamePrefixWithDash("AppListenerArn")),
SecurityGroup = webApiServiceSecurityGroup
});
appListener.AddTargetGroups("CreditoWebApiTargetGroup",
new AddApplicationTargetGroupsProps
{
Conditions =
new ListenerCondition[]
{
ListenerCondition.PathPatterns(new string[] { "/api/credito*" })
},
Priority = 100,
TargetGroups = new ApplicationTargetGroup[] { creditoWebApiTargetGroup }
});
var creditoWebApiLogGroup = new LogGroup(this, "CreditoWebApiContainerLogGroup",
new LogGroupProps
{
LogGroupName = $"/ecs/{Globals.GetDeployEnvironment(this).EnvName}/credito/web-api",
Retention = RetentionDays.FIVE_DAYS,
RemovalPolicy = RemovalPolicy.SNAPSHOT
});
var creditoWebApiTaskDefinition = new FargateTaskDefinition(this, "CreditoWebApiTaskDefinition",
new FargateTaskDefinitionProps
{
MemoryLimitMiB = 512,
Cpu = 256
});
var creditoWebApiLogging = new AwsLogDriver(
new AwsLogDriverProps
{
StreamPrefix = "ecs",
LogGroup = creditoWebApiLogGroup
});
var creditoWebApiContainer = creditoWebApiTaskDefinition.AddContainer("CreditoWebApiContainer",
new ContainerDefinitionOptions
{
Image = ContainerImage.FromAsset(
Directory.GetCurrentDirectory(),
new AssetImageProps
{
File = "src/Credito.WebApi/Dockerfile"
}),
Logging = creditoWebApiLogging,
Environment =
new Dictionary <string, string>()
{
["CreditoDatabase__ConnectionString"] =
StringParameter.ValueFromLookup(
this,
$"/{Globals.GetDeployEnvironment(this).EnvName}/credito/web-api/db/connection-string"),
["CreditoDatabase__DatabaseName"] =
StringParameter.ValueFromLookup(
this,
$"/{Globals.GetDeployEnvironment(this).EnvName}/credito/web-api/db/database-name")
}
});
creditoWebApiContainer.AddPortMappings(
new PortMapping
{
ContainerPort = 80,
HostPort = 80,
Protocol = Amazon.CDK.AWS.ECS.Protocol.TCP
});
var cluster = Cluster.FromClusterAttributes(this, "Cluster",
new ClusterAttributes
{
ClusterName = Fn.ImportValue(Globals.GetDeployEnvironment(this).PutEnvNamePrefixWithDash("ClusterName")),
Vpc = vpc,
SecurityGroups = new SecurityGroup[] { }
});
var creditoWebApiService = new FargateService(this, "CreditoWebApiService",
new FargateServiceProps
{
Cluster = cluster,
TaskDefinition = creditoWebApiTaskDefinition,
DesiredCount = 1,
CircuitBreaker = new DeploymentCircuitBreaker {
Rollback = true
},
AssignPublicIp = false,
HealthCheckGracePeriod = Duration.Seconds(60),
SecurityGroups = new ISecurityGroup[] { webApiServiceSecurityGroup },
VpcSubnets = new SubnetSelection {
SubnetType = SubnetType.PRIVATE
}
});
creditoWebApiService.AttachToApplicationTargetGroup(creditoWebApiTargetGroup);
}
internal CdkStack(Construct scope, string id, IStackProps props = null) : base(scope, id, props)
{
var stackProps = ReportStackProps.ParseOrDefault(props);
var dframeWorkerLogGroup = "MagicOnionBenchWorkerLogGroup";
var dframeMasterLogGroup = "MagicOnionBenchMasterLogGroup";
var benchNetwork = stackProps.GetBenchNetwork();
var recreateMagicOnionTrigger = stackProps.GetBenchmarkServerBinariesHash();
// s3
var s3 = new Bucket(this, "Bucket", new BucketProps
{
AutoDeleteObjects = true,
RemovalPolicy = RemovalPolicy.DESTROY,
AccessControl = BucketAccessControl.PRIVATE,
});
var lifecycleRule = new LifecycleRule
{
Enabled = true,
Prefix = "reports/",
Expiration = Duration.Days(stackProps.DaysKeepReports),
AbortIncompleteMultipartUploadAfter = Duration.Days(1),
};
s3.AddLifecycleRule(lifecycleRule);
s3.AddToResourcePolicy(new PolicyStatement(new PolicyStatementProps
{
Sid = "AllowPublicRead",
Effect = Effect.ALLOW,
Principals = new[] { new AnyPrincipal() },
Actions = new[] { "s3:GetObject*" },
Resources = new[] { $"{s3.BucketArn}/html/*" },
}));
s3.AddToResourcePolicy(new PolicyStatement(new PolicyStatementProps
{
Sid = "AllowAwsAccountAccess",
Effect = Effect.ALLOW,
Principals = new[] { new AccountRootPrincipal() },
Actions = new[] { "s3:*" },
Resources = new[] { $"{s3.BucketArn}/*" },
}));
// s3 deploy
var masterDllDeployment = new BucketDeployment(this, "DeployMasterDll", new BucketDeploymentProps
{
DestinationBucket = s3,
Sources = new[] { Source.Asset(Path.Combine(Directory.GetCurrentDirectory(), $"out/linux/server")) },
DestinationKeyPrefix = $"assembly/linux/server"
});
var userdataDeployment = new BucketDeployment(this, "UserData", new BucketDeploymentProps
{
DestinationBucket = s3,
Sources = new[] { Source.Asset(Path.Combine(Directory.GetCurrentDirectory(), "userdata/")) },
DestinationKeyPrefix = "userdata/"
});
// docker deploy
var dockerImage = new DockerImageAsset(this, "dframeWorkerImage", new DockerImageAssetProps
{
Directory = Path.Combine(Directory.GetCurrentDirectory(), "app"),
File = "ConsoleAppEcs/Dockerfile.Ecs",
});
var dframeImage = ContainerImage.FromDockerImageAsset(dockerImage);
// network
var vpc = new Vpc(this, "Vpc", new VpcProps
{
MaxAzs = 2,
NatGateways = 0,
SubnetConfiguration = new[] { new SubnetConfiguration {
Name = "public", SubnetType = SubnetType.PUBLIC
} },
});
var allsubnets = new SubnetSelection {
Subnets = vpc.PublicSubnets
};
var singleSubnets = new SubnetSelection {
Subnets = new[] { vpc.PublicSubnets.First() }
};
var sg = new SecurityGroup(this, "MasterSg", new SecurityGroupProps
{
AllowAllOutbound = true,
Vpc = vpc,
});
foreach (var subnet in vpc.PublicSubnets)
{
sg.AddIngressRule(Peer.Ipv4(vpc.VpcCidrBlock), Port.AllTcp(), "VPC", true);
}
// service discovery
var serviceDiscoveryDomain = "local";
var serverMapName = "server";
var dframeMapName = "dframe-master";
var ns = new PrivateDnsNamespace(this, "Namespace", new PrivateDnsNamespaceProps
{
Vpc = vpc,
Name = serviceDiscoveryDomain,
});
var serviceDiscoveryServer = ns.CreateService("server", new DnsServiceProps
{
Name = serverMapName,
DnsRecordType = DnsRecordType.A,
RoutingPolicy = RoutingPolicy.MULTIVALUE,
});
// alb
var albDnsName = "benchmark-alb";
var benchToMagicOnionDnsName = benchNetwork.RequireAlb
? $"{benchNetwork.EndpointScheme}://{albDnsName}.{stackProps.AlbDomain.domain}"
: $"{benchNetwork.EndpointScheme}://{serverMapName}.{serviceDiscoveryDomain}";
IApplicationTargetGroup grpcTargetGroup = null;
IApplicationTargetGroup httpsTargetGroup = null;
if (benchNetwork.RequireAlb)
{
// route53
var hostedZone = HostedZone.FromHostedZoneAttributes(this, "HostedZone", new HostedZoneAttributes
{
HostedZoneId = stackProps.AlbDomain.zoneId,
ZoneName = stackProps.AlbDomain.domain,
});
// acm
var certificate = new DnsValidatedCertificate(this, "certificate", new DnsValidatedCertificateProps
{
DomainName = $"{albDnsName}.{hostedZone.ZoneName}",
HostedZone = hostedZone,
});
// alb
var lb = new ApplicationLoadBalancer(this, "LB", new ApplicationLoadBalancerProps
{
Vpc = vpc,
VpcSubnets = allsubnets,
SecurityGroup = new SecurityGroup(this, "AlbSg", new SecurityGroupProps
{
AllowAllOutbound = true,
Vpc = vpc,
}),
InternetFacing = false,
Http2Enabled = true,
});
grpcTargetGroup = AddGrpcTargetGroup(benchNetwork, vpc, certificate, lb);
httpsTargetGroup = AddHttpsTargetGroup(benchNetwork, vpc, certificate, lb);
// Dns Record
_ = new CnameRecord(this, "alb-alias-record", new CnameRecordProps
{
RecordName = $"{albDnsName}.{stackProps.AlbDomain.domain}",
Ttl = Duration.Seconds(60),
Zone = hostedZone,
DomainName = lb.LoadBalancerDnsName,
});
}
// iam
var iamEc2MagicOnionRole = GetIamEc2MagicOnionRole(s3, serviceDiscoveryServer);
var iamEcsTaskExecuteRole = GetIamEcsTaskExecuteRole(new[] { dframeWorkerLogGroup, dframeMasterLogGroup });
var iamDFrameTaskDefRole = GetIamEcsDframeTaskDefRole(s3);
var iamWorkerTaskDefRole = GetIamEcsWorkerTaskDefRole(s3);
// secrets
var ddToken = stackProps.UseEc2DatadogAgentProfiler || stackProps.UseFargateDatadogAgentProfiler
? Amazon.CDK.AWS.SecretsManager.Secret.FromSecretNameV2(this, "dd-token", "magiconion-benchmark-datadog-token")
: null;
// MagicOnion
var asg = new AutoScalingGroup(this, "MagicOnionAsg", new AutoScalingGroupProps
{
// Monitoring is default DETAILED.
SpotPrice = "1.0", // 0.0096 for spot price average for m3.medium
Vpc = vpc,
SecurityGroup = sg,
VpcSubnets = singleSubnets,
InstanceType = stackProps.MagicOnionInstanceType,
DesiredCapacity = 1,
MaxCapacity = 1,
MinCapacity = 0,
AssociatePublicIpAddress = true,
MachineImage = new AmazonLinuxImage(new AmazonLinuxImageProps
{
CpuType = AmazonLinuxCpuType.X86_64,
Generation = AmazonLinuxGeneration.AMAZON_LINUX_2,
Storage = AmazonLinuxStorage.GENERAL_PURPOSE,
Virtualization = AmazonLinuxVirt.HVM,
}),
AllowAllOutbound = true,
GroupMetrics = new[] { GroupMetrics.All() },
Role = iamEc2MagicOnionRole,
UpdatePolicy = UpdatePolicy.ReplacingUpdate(),
Signals = Signals.WaitForCount(1, new SignalsOptions
{
Timeout = Duration.Minutes(10),
}),
});
asg.AddSecretsReadGrant(ddToken, () => stackProps.UseEc2DatadogAgentProfiler);
var userdata = GetUserData(recreateMagicOnionTrigger, s3.BucketName, stackProps.BenchmarkBinaryNames, serviceDiscoveryServer.ServiceId, stackProps.UseEc2CloudWatchAgentProfiler, stackProps.UseEc2DatadogAgentProfiler);
asg.AddUserData(userdata);
asg.UserData.AddSignalOnExitCommand(asg);
asg.Node.AddDependency(masterDllDeployment);
asg.Node.AddDependency(userdataDeployment);
if (stackProps.EnableMagicOnionScaleInCron)
{
asg.ScaleOnSchedule("ScheduleOut", new BasicScheduledActionProps
{
DesiredCapacity = 1,
MaxCapacity = 1,
// AM9:00 (JST+9) on Monday to Wednesday
Schedule = Schedule.Expression("0 0 * 1-3 *"),
});
asg.ScaleOnSchedule("ScheduleIn", new BasicScheduledActionProps
{
DesiredCapacity = 0,
MaxCapacity = 0,
// PM9:00 (JST+9) on Everyday
Schedule = Schedule.Expression("0 12 * 1-7 *"),
});
}
if (benchNetwork.RequireAlb)
{
asg.AttachToApplicationTargetGroup(grpcTargetGroup);
asg.AttachToApplicationTargetGroup(httpsTargetGroup);
}
// ECS
var cluster = new Cluster(this, "WorkerCluster", new ClusterProps
{
Vpc = vpc,
});
cluster.Node.AddDependency(asg); // wait until asg is up
// dframe-worker
var dframeWorkerContainerName = "worker";
var dframeWorkerTaskDef = new FargateTaskDefinition(this, "DFrameWorkerTaskDef", new FargateTaskDefinitionProps
{
ExecutionRole = iamEcsTaskExecuteRole,
TaskRole = iamWorkerTaskDefRole,
Cpu = stackProps.WorkerFargate.CpuSize,
MemoryLimitMiB = stackProps.WorkerFargate.MemorySize,
});
dframeWorkerTaskDef.AddContainer(dframeWorkerContainerName, new ContainerDefinitionOptions
{
Image = dframeImage,
Command = new[] { "--worker-flag" },
Environment = new Dictionary <string, string>
{
{ "DFRAME_MASTER_CONNECT_TO_HOST", $"{dframeMapName}.{serviceDiscoveryDomain}" },
{ "DFRAME_MASTER_CONNECT_TO_PORT", "12345" },
{ "BENCH_SERVER_HOST", benchToMagicOnionDnsName },
{ "BENCH_REPORTID", stackProps.ReportId },
{ "BENCH_S3BUCKET", s3.BucketName },
},
Logging = LogDriver.AwsLogs(new AwsLogDriverProps
{
LogGroup = new LogGroup(this, "WorkerLogGroup", new LogGroupProps
{
LogGroupName = dframeWorkerLogGroup,
RemovalPolicy = RemovalPolicy.DESTROY,
Retention = RetentionDays.TWO_WEEKS,
}),
StreamPrefix = dframeWorkerLogGroup,
}),
});
dframeWorkerTaskDef.AddDatadogContainer($"{dframeWorkerContainerName}-datadog", ddToken, () => stackProps.UseFargateDatadogAgentProfiler);
var dframeWorkerService = new FargateService(this, "DFrameWorkerService", new FargateServiceProps
{
ServiceName = "DFrameWorkerService",
DesiredCount = 0,
Cluster = cluster,
TaskDefinition = dframeWorkerTaskDef,
VpcSubnets = singleSubnets,
SecurityGroups = new[] { sg },
PlatformVersion = FargatePlatformVersion.VERSION1_4,
MinHealthyPercent = 0,
AssignPublicIp = true,
});
// dframe-master
var dframeMasterTaskDef = new FargateTaskDefinition(this, "DFrameMasterTaskDef", new FargateTaskDefinitionProps
{
ExecutionRole = iamEcsTaskExecuteRole,
TaskRole = iamDFrameTaskDefRole,
Cpu = stackProps.MasterFargate.CpuSize,
MemoryLimitMiB = stackProps.MasterFargate.MemorySize,
});
dframeMasterTaskDef.AddContainer("dframe", new ContainerDefinitionOptions
{
Image = dframeImage,
Environment = new Dictionary <string, string>
{
{ "DFRAME_CLUSTER_NAME", cluster.ClusterName },
{ "DFRAME_MASTER_SERVICE_NAME", "DFrameMasterService" },
{ "DFRAME_WORKER_CONTAINER_NAME", dframeWorkerContainerName },
{ "DFRAME_WORKER_SERVICE_NAME", dframeWorkerService.ServiceName },
{ "DFRAME_WORKER_TASK_NAME", Fn.Select(1, Fn.Split("/", dframeWorkerTaskDef.TaskDefinitionArn)) },
{ "DFRAME_WORKER_IMAGE", dockerImage.ImageUri },
{ "BENCH_REPORTID", stackProps.ReportId },
{ "BENCH_S3BUCKET", s3.BucketName },
},
Logging = LogDriver.AwsLogs(new AwsLogDriverProps
{
LogGroup = new LogGroup(this, "MasterLogGroup", new LogGroupProps
{
LogGroupName = dframeMasterLogGroup,
RemovalPolicy = RemovalPolicy.DESTROY,
Retention = RetentionDays.TWO_WEEKS,
}),
StreamPrefix = dframeMasterLogGroup,
}),
});
dframeMasterTaskDef.AddDatadogContainer($"dframe-datadog", ddToken, () => stackProps.UseFargateDatadogAgentProfiler);
var dframeMasterService = new FargateService(this, "DFrameMasterService", new FargateServiceProps
{
ServiceName = "DFrameMasterService",
DesiredCount = 1,
Cluster = cluster,
TaskDefinition = dframeMasterTaskDef,
VpcSubnets = singleSubnets,
SecurityGroups = new[] { sg },
PlatformVersion = FargatePlatformVersion.VERSION1_4,
MinHealthyPercent = 0,
AssignPublicIp = true,
});
dframeMasterService.EnableCloudMap(new CloudMapOptions
{
CloudMapNamespace = ns,
Name = dframeMapName,
DnsRecordType = DnsRecordType.A,
DnsTtl = Duration.Seconds(300),
});
// output
new CfnOutput(this, "ReportUrl", new CfnOutputProps {
Value = $"https://{s3.BucketRegionalDomainName}/html/{stackProps.ReportId}/index.html"
});
new CfnOutput(this, "EndPointStyle", new CfnOutputProps {
Value = stackProps.BenchmarkEndpoint.ToString()
});
new CfnOutput(this, "AsgName", new CfnOutputProps {
Value = asg.AutoScalingGroupName
});
new CfnOutput(this, "EcsClusterName", new CfnOutputProps {
Value = cluster.ClusterName
});
new CfnOutput(this, "DFrameWorkerEcsTaskdefImage", new CfnOutputProps {
Value = dockerImage.ImageUri
});
}
private void ConfigureECSClusterAndService(IRecipeProps <Configuration> recipeConfiguration)
{
if (AppVpc == null)
{
throw new InvalidOperationException($"{nameof(AppVpc)} has not been set. The {nameof(ConfigureVpc)} method should be called before {nameof(ConfigureECSClusterAndService)}");
}
var settings = recipeConfiguration.Settings;
if (settings.ECSCluster.CreateNew)
{
EcsCluster = new Cluster(this, nameof(EcsCluster), InvokeCustomizeCDKPropsEvent(nameof(EcsCluster), this, new ClusterProps
{
Vpc = AppVpc,
ClusterName = settings.ECSCluster.NewClusterName
}));
}
else
{
EcsCluster = Cluster.FromClusterAttributes(this, nameof(EcsCluster), InvokeCustomizeCDKPropsEvent(nameof(EcsCluster), this, new ClusterAttributes
{
ClusterArn = settings.ECSCluster.ClusterArn,
ClusterName = ECSFargateUtilities.GetClusterNameFromArn(settings.ECSCluster.ClusterArn),
SecurityGroups = new ISecurityGroup[0],
Vpc = AppVpc
}));
}
AppTaskDefinition = new FargateTaskDefinition(this, nameof(AppTaskDefinition), InvokeCustomizeCDKPropsEvent(nameof(AppTaskDefinition), this, new FargateTaskDefinitionProps
{
TaskRole = AppIAMTaskRole,
Cpu = settings.TaskCpu,
MemoryLimitMiB = settings.TaskMemory
}));
AppLogging = new AwsLogDriver(InvokeCustomizeCDKPropsEvent(nameof(AppLogging), this, new AwsLogDriverProps
{
StreamPrefix = recipeConfiguration.StackName
}));
if (string.IsNullOrEmpty(recipeConfiguration.ECRRepositoryName))
{
throw new InvalidOrMissingConfigurationException("The provided ECR Repository Name is null or empty.");
}
EcrRepository = Repository.FromRepositoryName(this, nameof(EcrRepository), recipeConfiguration.ECRRepositoryName);
AppContainerDefinition = AppTaskDefinition.AddContainer(nameof(AppContainerDefinition), InvokeCustomizeCDKPropsEvent(nameof(AppContainerDefinition), this, new ContainerDefinitionOptions
{
Image = ContainerImage.FromEcrRepository(EcrRepository, recipeConfiguration.ECRImageTag),
Logging = AppLogging
}));
AppContainerDefinition.AddPortMappings(new PortMapping
{
ContainerPort = 80,
Protocol = Amazon.CDK.AWS.ECS.Protocol.TCP
});
WebAccessSecurityGroup = new SecurityGroup(this, nameof(WebAccessSecurityGroup), InvokeCustomizeCDKPropsEvent(nameof(WebAccessSecurityGroup), this, new SecurityGroupProps
{
Vpc = AppVpc,
SecurityGroupName = $"{recipeConfiguration.StackName}-ECSService"
}));
EcsServiceSecurityGroups = new List <ISecurityGroup>();
EcsServiceSecurityGroups.Add(WebAccessSecurityGroup);
if (!string.IsNullOrEmpty(settings.AdditionalECSServiceSecurityGroups))
{
var count = 1;
foreach (var securityGroupId in settings.AdditionalECSServiceSecurityGroups.Split(','))
{
EcsServiceSecurityGroups.Add(SecurityGroup.FromSecurityGroupId(this, $"AdditionalGroup-{count++}", securityGroupId.Trim(), new SecurityGroupImportOptions
{
Mutable = false
}));
}
}
AppFargateService = new FargateService(this, nameof(AppFargateService), InvokeCustomizeCDKPropsEvent(nameof(AppFargateService), this, new FargateServiceProps
{
Cluster = EcsCluster,
TaskDefinition = AppTaskDefinition,
DesiredCount = settings.DesiredCount,
ServiceName = settings.ECSServiceName,
AssignPublicIp = settings.Vpc.IsDefault,
SecurityGroups = EcsServiceSecurityGroups.ToArray()
}));
}
internal UsersServiceFargateStack(Construct scope, string id, IUsersServiceFargateStackProps props) : base(scope, id, props)
{
var repository = Repository.FromRepositoryName(this, "UsersRepository", "users-service");
var taskDefinition = new FargateTaskDefinition(this, "UsersServiceTaskDef", new FargateTaskDefinitionProps
{
Cpu = 256,
MemoryLimitMiB = 512
});
var container = taskDefinition.AddContainer("WebApi", new ContainerDefinitionOptions
{
Image = ContainerImage.FromEcrRepository(repository),
Logging = new AwsLogDriver(new AwsLogDriverProps
{
LogRetention = Amazon.CDK.AWS.Logs.RetentionDays.TWO_WEEKS,
StreamPrefix = "UsersService-"
})
});
container.AddPortMappings(new PortMapping
{
ContainerPort = 80
});
var service = new FargateService(this, "UsersService", new FargateServiceProps
{
Cluster = props.Cluster,
TaskDefinition = taskDefinition,
DesiredCount = 2,
VpcSubnets = new SubnetSelection
{
SubnetType = SubnetType.PUBLIC
},
AssignPublicIp = true
});
service.AutoScaleTaskCount(new EnableScalingProps
{
MinCapacity = 2,
MaxCapacity = 4
}).ScaleOnCpuUtilization("CPU", new CpuUtilizationScalingProps
{
TargetUtilizationPercent = 70
});
props.Listener.AddTargets("UsersServiceTarget", new AddApplicationTargetsProps
{
HealthCheck = new HealthCheck
{
HealthyHttpCodes = "200-299",
Path = "/api/users/health",
Protocol = Amazon.CDK.AWS.ElasticLoadBalancingV2.Protocol.HTTP,
HealthyThresholdCount = 2,
UnhealthyThresholdCount = 5,
Timeout = Duration.Seconds(10),
Interval = Duration.Seconds(70),
Port = "80"
},
Protocol = ApplicationProtocol.HTTP,
Port = 80,
Targets = new IApplicationLoadBalancerTarget[] { service },
PathPattern = "/api/users*",
Priority = 2
});
}
