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Amazon Elastic Container Service
开发人员指南 (API 版本 2014-11-13)
AWS 文档 » Amazon EC2 Container Service » 开发人员指南 » 使用 Amazon ECS 命令行界面 » Amazon ECS 命令行参考 » ecs-cli compose » ecs-cli compose start
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ecs-cli compose start

从通过复合文件创建的任务定义启动单个 Amazon ECS 任务。

重要

Some features described may only be available with the latest version of the Amazon ECS CLI. For more information about obtaining the latest version, see 安装 Amazon ECS CLI.

语法

ecs-cli compose start [--region region] [--cluster-config cluster_config_name] [--ecs-profile ecs_profile] [--aws-profile aws_profile] [--cluster cluster_name] [--launch-type launch_type] [--create-log-groups] [--help]

选项

名称 描述

--region, -r region

Specifies the AWS Region to use. Defaults to the cluster configured using the configure command.

Type: String

Required: No

--cluster-config cluster_config_name

Specifies the name of the Amazon ECS cluster configuration to use. Defaults to the cluster configuration set as the default.

Type: String

Required: No

--ecs-profile ecs_profile

Specifies the name of the Amazon ECS profile configuration to use. Defaults to the profile configured using the configure profile command.

Type: String

Required: No

--aws-profile aws_profile

Specifies the AWS profile to use. Enables you to use the AWS credentials from an existing named profile in ~/.aws/credentials.

Type: String

Required: No

--cluster, -c cluster_name

Specifies the Amazon ECS cluster name to use. Defaults to the cluster configured using the configure command.

Type: String

Required: No

--launch-type launch_type

Specifies the launch type to use. Available options are FARGATE or EC2. For more information about launch types, see Amazon ECS 启动类型.

This overrides the default launch type stored in your cluster configuration.

Type: String

Required: No

--create-log-groups

Creates the CloudWatch log groups specified in your compose files.

Required: No

--help, -h

Shows the help text for the specified command.

Required: No

示例

运行任务

此示例从 hello-world.yml 复合文件创建一个任务定义。将为 Fargate 启动类型的任务网络配置指定其他 ECS 参数。然后，将会使用该任务定义运行单个任务。

名为 hello-world.yml 的示例 Docker 复合文件： 

version: '3'
services:
  nginx:
    image: nginx:latest
    ports:
      - "80:80"
    logging:
      driver: awslogs
      options: 
        awslogs-group: tutorial
        awslogs-region: us-east-1
        awslogs-stream-prefix: nginx

名为 ecs-params.yml 的示例 ECS 参数文件： 

version: 1
task_definition:
  task_execution_role: ecsTaskExecutionRole
  ecs_network_mode: awsvpc
  task_size:
    mem_limit: 0.5GB
    cpu_limit: 256
run_params:
  network_configuration:
    awsvpc_configuration:
      subnets:
        - subnet-abcd1234
        - subnet-dbca4321
      security_groups:
        - sg-abcd1234
      assign_public_ip: ENABLED

命令:

ecs-cli compose --file hello-world.yml --ecs-params ecs-params.yml start --launch-type FARGATE --create-log-groups

输出:

INFO[0000] Using ECS task definition                     TaskDefinition=ecscompose-hello-world:5

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