private void ConfigureCluster(Configuration settings)
{
if (AppVpc == null)
{
throw new InvalidOperationException($"{nameof(AppVpc)} has not been set. The {nameof(ConfigureVpc)} method should be called before {nameof(ConfigureCluster)}");
}
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), new ClusterAttributes
{
ClusterArn = settings.ECSCluster.ClusterArn,
ClusterName = ECSFargateUtilities.GetClusterNameFromArn(settings.ECSCluster.ClusterArn),
SecurityGroups = new ISecurityGroup[0],
Vpc = AppVpc
});
}
}
internal AppStack(Construct scope, RecipeConfiguration <Configuration> recipeConfiguration, IStackProps props = null)
: base(scope, recipeConfiguration.StackName, props)
{
var settings = recipeConfiguration.Settings;
IVpc vpc;
if (settings.Vpc.IsDefault)
{
vpc = Vpc.FromLookup(this, "Vpc", new VpcLookupOptions
{
IsDefault = true
});
}
else if (settings.Vpc.CreateNew)
{
vpc = new Vpc(this, "Vpc", new VpcProps
{
MaxAzs = 2
});
}
else
{
vpc = Vpc.FromLookup(this, "Vpc", new VpcLookupOptions
{
VpcId = settings.Vpc.VpcId
});
}
ICluster cluster;
if (settings.ECSCluster.CreateNew)
{
cluster = new Cluster(this, "Cluster", new ClusterProps
{
Vpc = vpc,
ClusterName = settings.ECSCluster.NewClusterName
});
}
else
{
cluster = Cluster.FromClusterAttributes(this, "Cluster", new ClusterAttributes
{
ClusterArn = settings.ECSCluster.ClusterArn,
ClusterName = ECSFargateUtilities.GetClusterNameFromArn(settings.ECSCluster.ClusterArn),
SecurityGroups = new ISecurityGroup[0],
Vpc = vpc
});
}
IRole taskRole;
if (settings.ApplicationIAMRole.CreateNew)
{
taskRole = new Role(this, "TaskRole", new RoleProps
{
AssumedBy = new ServicePrincipal("ecs-tasks.amazonaws.com")
});
}
else
{
taskRole = Role.FromRoleArn(this, "TaskRole", settings.ApplicationIAMRole.RoleArn, new FromRoleArnOptions {
Mutable = false
});
}
var taskDefinition = new FargateTaskDefinition(this, "TaskDefinition", new FargateTaskDefinitionProps
{
TaskRole = taskRole,
Cpu = settings.TaskCpu,
MemoryLimitMiB = settings.TaskMemory
});
var ecrRepository = Repository.FromRepositoryName(this, "ECRRepository", recipeConfiguration.ECRRepositoryName);
var container = taskDefinition.AddContainer("Container", new ContainerDefinitionOptions
{
Image = ContainerImage.FromEcrRepository(ecrRepository, recipeConfiguration.ECRImageTag)
});
container.AddPortMappings(new PortMapping
{
ContainerPort = 80,
Protocol = Protocol.TCP
});
var ecsLoadBalancerAccessSecurityGroup = new SecurityGroup(this, "WebAccessSecurityGroup", new SecurityGroupProps
{
Vpc = vpc,
SecurityGroupName = $"{recipeConfiguration.StackName}-ECSService"
});
var ecsServiceSecurityGroups = new List <ISecurityGroup>();
ecsServiceSecurityGroups.Add(ecsLoadBalancerAccessSecurityGroup);
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
}));
}
}
new ApplicationLoadBalancedFargateService(this, "FargateService", new ApplicationLoadBalancedFargateServiceProps
{
Cluster = cluster,
TaskDefinition = taskDefinition,
DesiredCount = settings.DesiredCount,
ServiceName = settings.ECSServiceName,
AssignPublicIp = settings.Vpc.IsDefault,
SecurityGroups = ecsServiceSecurityGroups.ToArray()
});
}
internal AppStack(Construct scope, RecipeConfiguration <Configuration> recipeConfiguration, IStackProps props = null)
: base(scope, recipeConfiguration.StackName, props)
{
var settings = recipeConfiguration.Settings;
IVpc vpc;
if (settings.Vpc.IsDefault)
{
vpc = Vpc.FromLookup(this, "Vpc", new VpcLookupOptions
{
IsDefault = true
});
}
else if (settings.Vpc.CreateNew)
{
vpc = new Vpc(this, "Vpc", new VpcProps
{
MaxAzs = 2
});
}
else
{
vpc = Vpc.FromLookup(this, "Vpc", new VpcLookupOptions
{
VpcId = settings.Vpc.VpcId
});
}
ICluster cluster;
if (settings.ECSCluster.CreateNew)
{
cluster = new Cluster(this, "Cluster", new ClusterProps
{
Vpc = vpc,
ClusterName = settings.ECSCluster.NewClusterName
});
}
else
{
cluster = Cluster.FromClusterAttributes(this, "Cluster", new ClusterAttributes
{
ClusterArn = settings.ECSCluster.ClusterArn,
ClusterName = ECSFargateUtilities.GetClusterNameFromArn(settings.ECSCluster.ClusterArn),
SecurityGroups = new ISecurityGroup[0],
Vpc = vpc
});
}
IRole taskRole;
if (settings.ApplicationIAMRole.CreateNew)
{
taskRole = new Role(this, "TaskRole", new RoleProps
{
AssumedBy = new ServicePrincipal("ecs-tasks.amazonaws.com")
});
}
else
{
taskRole = Role.FromRoleArn(this, "TaskRole", settings.ApplicationIAMRole.RoleArn, new FromRoleArnOptions {
Mutable = false
});
}
var taskDefinition = new FargateTaskDefinition(this, "TaskDefinition", new FargateTaskDefinitionProps
{
TaskRole = taskRole,
Cpu = settings.TaskCpu,
MemoryLimitMiB = settings.TaskMemory
});
var logging = new AwsLogDriver(new AwsLogDriverProps
{
StreamPrefix = recipeConfiguration.StackName
});
var ecrRepository = Repository.FromRepositoryName(this, "ECRRepository", recipeConfiguration.ECRRepositoryName);
taskDefinition.AddContainer("Container", new ContainerDefinitionOptions
{
Image = ContainerImage.FromEcrRepository(ecrRepository, recipeConfiguration.ECRImageTag),
Logging = logging
});
SubnetSelection subnetSelection = null;
if (settings.Vpc.IsDefault)
{
subnetSelection = new SubnetSelection
{
SubnetType = SubnetType.PUBLIC
};
}
new ScheduledFargateTask(this, "FargateService", new ScheduledFargateTaskProps
{
Cluster = cluster,
Schedule = Schedule.Expression(settings.Schedule),
Vpc = vpc,
ScheduledFargateTaskDefinitionOptions = new ScheduledFargateTaskDefinitionOptions
{
TaskDefinition = taskDefinition
},
SubnetSelection = subnetSelection
});
}
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()
}));
}