com.pulumi.awsnative.ecs.kotlin.outputs.TaskDefinitionSystemControl.kt Maven / Gradle / Ivy

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Build cloud applications and infrastructure by combining the safety and reliability of infrastructure as code with the power of the Kotlin programming language.

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@file:Suppress("NAME_SHADOWING", "DEPRECATION")

package com.pulumi.awsnative.ecs.kotlin.outputs

import kotlin.String
import kotlin.Suppress

/**
 * A list of namespaced kernel parameters to set in the container. This parameter maps to ``Sysctls`` in the [Create a container](https://docs.aws.amazon.com/https://docs.docker.com/engine/api/v1.35/#operation/ContainerCreate) section of the [Docker Remote API](https://docs.aws.amazon.com/https://docs.docker.com/engine/api/v1.35/) and the ``--sysctl`` option to [docker run](https://docs.aws.amazon.com/https://docs.docker.com/engine/reference/run/#security-configuration). 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:
 *   +  For tasks that use the ``awsvpc`` network mode including Fargate, if you set ``systemControls`` for any container, it applies to all containers in the task. If you set different ``systemControls`` for multiple containers in a single task, the container that's started last determines which ``systemControls`` take effect.
 *   +  For tasks that use the ``host`` network mode, the network namespace ``systemControls`` aren't supported.
 *  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](https://docs.aws.amazon.com/AmazonECS/latest/developerguide/task_definition_parameters.html#task_definition_ipcmode).
 *   +  For tasks that use the ``host`` IPC mode, IPC namespace ``systemControls`` aren't supported.
 *   +  For tasks that use the ``task`` IPC mode, IPC namespace ``systemControls`` values apply to all containers within a task.
 *   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.
 * @property namespace The namespaced kernel parameter to set a ``value`` for.
 * @property value The namespaced kernel parameter to set a ``value`` for.
 *  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.*"``
 *  All of these values are supported by Fargate.
 */
public data class TaskDefinitionSystemControl(
    public val namespace: String? = null,
    public val `value`: String? = null,
) {
    public companion object {
        public fun toKotlin(javaType: com.pulumi.awsnative.ecs.outputs.TaskDefinitionSystemControl): TaskDefinitionSystemControl = TaskDefinitionSystemControl(
            namespace = javaType.namespace().map({ args0 -> args0 }).orElse(null),
            `value` = javaType.`value`().map({ args0 -> args0 }).orElse(null),
        )
    }
}