Interface CfnDaemonTaskDefinition.ISystemControlProperty

A list of namespaced kernel parameters to set in the container.

Namespace: Amazon.CDK.AWS.ECS

Assembly: Amazon.CDK.Lib.dll

Syntax (csharp)

public interface CfnDaemonTaskDefinition.ISystemControlProperty

Syntax (vb)

Public Interface CfnDaemonTaskDefinition.ISystemControlProperty

Remarks

This parameter maps to Sysctls in the docker container create command and the --sysctl option to docker run. For example, you can configure net.ipv4.tcp_keepalive_time setting to maintain longer lived connections. We don't recommend that you specify network-related systemControls parameters for multiple containers in a single task that also uses either the awsvpc or host network mode. Doing this has the following disadvantages:

If you're setting an IPC resource namespace to use for the containers in the task, the following conditions apply to your system controls. For more information, see IPC mode.

This parameter is not supported for Windows containers. This parameter is only supported for tasks that are hosted on FARGATElong if the tasks are using platform version 1.4.0 or later (Linux). This isn't supported for Windows containers on Fargate.

See: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ecs-daemontaskdefinition-systemcontrol.html

ExampleMetadata: fixture=_generated

Examples

// The code below shows an example of how to instantiate this type.
             // The values are placeholders you should change.
             using Amazon.CDK.AWS.ECS;

             var systemControlProperty = new SystemControlProperty {
                 Namespace = "namespace",
                 Value = "value"
             };

Synopsis

Properties

Namespace	The namespaced kernel parameter to set a value for.
Value	The namespaced kernel parameter to set a value for.

Properties

Namespace

The namespaced kernel parameter to set a value for.

string? Namespace { get; }

Property Value

string

Remarks

See: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ecs-daemontaskdefinition-systemcontrol.html#cfn-ecs-daemontaskdefinition-systemcontrol-namespace

Value

The namespaced kernel parameter to set a value for.

string? Value { get; }

Property Value

string

Remarks

Valid IPC namespace values: "kernel.msgmax" | "kernel.msgmnb" | "kernel.msgmni" | "kernel.sem" | "kernel.shmall" | "kernel.shmmax" | "kernel.shmmni" | "kernel.shm_rmid_forced", and Sysctls that start with "fs.mqueue." Valid network namespace values: Sysctls that start with "net.". Only namespaced Sysctls that exist within the container starting with "net.* are accepted. All of these values are supported by Fargate.

See: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ecs-daemontaskdefinition-systemcontrol.html#cfn-ecs-daemontaskdefinition-systemcontrol-value