文档 AWS SDK 示例 GitHub 存储库中还有更多 S AWS DK 示例。
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UpdateComputeEnvironment
与 AWS SDK 或 CLI 配合使用
以下代码示例演示如何使用 UpdateComputeEnvironment
。
操作示例是大型程序的代码摘录,必须在上下文中运行。您可以在以下代码示例中查看此操作的上下文:
- CLI
-
- AWS CLI
-
更新计算环境
此示例禁用 P2 OnDemand 计算环境,因此可以将其删除。
命令:
aws batch update-compute-environment --compute-environment P2OnDemand
--state DISABLED
输出:
{
"computeEnvironmentName": "P2OnDemand",
"computeEnvironmentArn": "arn:aws:batch:us-east-1:012345678910:compute-environment/P2OnDemand"
}
- Java
-
- 适用于 Java 的 SDK 2.x
-
/**
* Disables the specified compute environment asynchronously.
*
* @param computeEnvironmentName the name of the compute environment to disable
* @return a CompletableFuture that completes when the compute environment is disabled
*/
public CompletableFuture<UpdateComputeEnvironmentResponse> disableComputeEnvironmentAsync(String computeEnvironmentName) {
UpdateComputeEnvironmentRequest updateRequest = UpdateComputeEnvironmentRequest.builder()
.computeEnvironment(computeEnvironmentName)
.state(CEState.DISABLED)
.build();
CompletableFuture<UpdateComputeEnvironmentResponse> responseFuture = getAsyncClient().updateComputeEnvironment(updateRequest);
responseFuture.whenComplete((response, ex) -> {
if (ex != null) {
throw new RuntimeException("Failed to disable compute environment: " + ex.getMessage(), ex);
}
});
return responseFuture;
}