Amazon ECS CLI

The Amazon ECS Command Line Interface (CLI) is a command line tool for Amazon Elastic Container Service (Amazon ECS) that provides high-level commands to simplify creating, updating, and monitoring clusters and tasks from a local development environment. The Amazon ECS CLI supports Docker Compose, a popular open-source tool for defining and running multi-container applications. Use the CLI as part of your everyday development and testing cycle as an alternative to the AWS Management Console or the AWS CLI.

For more information about Amazon ECS, see the Amazon ECS Developer Guide.

The AWS Command Line Interface (AWS CLI) is a unified client for AWS services that provides commands for all public API operations. These commands are lower level than those provided by the Amazon ECS CLI. For more information about supported services and to download the AWS CLI, see the AWS Command Line Interface product detail page.

Installing
Configuring the CLI
Using the CLI
Amazon ECS CLI Commands
Contributing to the CLI
License

Installing

Download the binary archive for your platform, and install the binary on your $PATH. You can use the provided md5 hash to verify the integrity of your download.

For information about installing and using the Amazon ECS CLI, see the ECS Command Line Interface.

Latest version

Download Links for within China

As of v0.6.2 the ECS CLI supports the cn-north-1 region in China. The following links are the exact same binaries, but they are localized within China to provide a faster download experience.

Download specific version

Using the URLs above, replace latest with the desired tag, for example v1.0.0. After downloading, remember to rename the binary file to ecs-cli. '''NOTE''': Windows is only supported starting with version v1.0.0.

Verifying Signatures

If you wish to verify your ECS CLI download, you can use the PGP Signatures.

1. Install GnuPG

Linux

Install gpg using the package manager on your flavor of linux.

Mac

One easy way is to use Homebrew, a package manager for OS X. Install Homebrew using the instructions on its site.

brew install gnupg

Windows

Go to the GnuPG download page and download the simple installer for Windows. Use the installer to install the GPG tool.

2. Import the Amazon ECS PGP Public Key

You can find the Public Key in our GitHub Repo, in the file amazon-ecs-public-key.gpg.

gpg --import amazon-ecs-public-key.gpg

Key Metadata:

Key ID: 0x2D51784F
Type: RSA
Size: 4096/4096
Expires: Never
User ID: Amazon ECS ecs-security@amazon.com
Key fingerprint: F34C 3DDA E729 26B0 79BE AEC6 BCE9 D9A4 2D51 784F

4. Downloading Signatures

ECS CLI signatures are ascii armored detached PGP signatures stored in files with the extension ".asc". The signatures file will have the same name as its corresponding executable with ".asc" appended. In the

Mac

curl -o ecs-cli.asc https://s3.amazonaws.com/amazon-ecs-cli/ecs-cli-darwin-amd64-latest.asc

Linux

curl -o ecs-cli.asc https://s3.amazonaws.com/amazon-ecs-cli/ecs-cli-linux-amd64-latest.asc

Windows

PS C:\> Invoke-WebRequest -OutFile ecs-cli.asc https://s3.amazonaws.com/amazon-ecs-cli/ecs-cli-windows-amd64-latest.exe.asc

4. Verifying a Signature

Assuming you installed the ECS CLI in the recommended location for your platform:

Mac and Linux

gpg --verify ecs-cli.asc /usr/local/bin/ecs-cli

Windows

gpg --verify ecs-cli.asc C:\Program Files\Amazon\ECSCLI\ecs-cli.exe

Expected output:

gpg: Signature made Tue Apr  3 13:29:30 2018 PDT
gpg:                using RSA key DE3CBD61ADAF8B8E
gpg: Good signature from "Amazon ECS <ecs-security@amazon.com>" [unknown]
gpg: WARNING: This key is not certified with a trusted signature!
gpg:          There is no indication that the signature belongs to the owner.
Primary key fingerprint: F34C 3DDA E729 26B0 79BE  AEC6 BCE9 D9A4 2D51 784F
     Subkey fingerprint: EB3D F841 E2C9 212A 2BD4  2232 DE3C BD61 ADAF 8B8E

The warning in the output is expected and is not problematic; it occurs because there is not a chain of trust between your personal PGP key (if you have one) and the Amazon ECS PGP key. For more information, learn about the Web of trust.

Configuring the CLI

The Amazon ECS CLI requires some basic configuration information before you can use it, such as your AWS credentials, the AWS region in which to create your cluster, and the name of the Amazon ECS cluster to use. Configuration information is stored in the ~/.ecs directory on macOS and Linux systems and in C:\Users\<username>\AppData\local\ecs on Windows systems.

ECS Profiles

The Amazon ECS CLI supports configuring multiple sets of AWS credentials as named profiles using the ecs-cli configure profile command. These profiles can then be referenced when you run Amazon ECS CLI commands using the --ecs-profile flag; if a custom profile is not specified, the default profile will be used.

Set up a CLI profile with the following command, substituting profile_name with your desired profile name, and $AWS_ACCESS_KEY_ID and $AWS_SECRET_ACCESS_KEY environment variables with your AWS credentials.

ecs-cli configure profile --profile-name profile_name --access-key $AWS_ACCESS_KEY_ID --secret-key $AWS_SECRET_ACCESS_KEY

Cluster Configurations

A cluster configuration is the set of fields that describes an Amazon ECS cluster, including the name of the cluster and the region. These configurations can then be referenced when you run Amazon ECS CLI commands using the --cluster-config flag; otherwise, the default configuration is used.

Create a cluster configuration with the following command, substituting region_name with your desired AWS region, cluster_name with the name of an existing Amazon ECS cluster or a new cluster to use, and configuration_name with the name you'd like to give this configuration.

ecs-cli configure --cluster cluster_name --region region_name --config-name configuration_name

You can also optionally add --default-launch-type to your cluster configuration. This value will be used as the launch type for tasks run in this cluster (see: Launching an AWS Fargate Task) , and will also be used to determine which resources to create when you bring up a cluster (see: Creating a Fargate Cluster). Valid values for this field are EC2 or FARGATE. If not specified, ECS will default to EC2 launch type.

Configuring Defaults

The first Cluster Configuration or ECS Profile that you configure will be set as the default. The default ECS Profile can be changed using the ecs-cli configure profile default command; the default cluster configuration can be changed using the ecs-cli configure default command. Note that unlike in the AWS CLI, the default ECS Profile does not need to be named "default".

Using Credentials from `~/.aws/credentials`, Assuming a Role, and Multi-Factor Authentication

The --aws-profile flag and $AWS_PROFILE environment variable allow you to reference any named profile in ~/.aws/credentials.

Here is an example on how to assume a role: amazon-ecs-cli/blob/master/ecs-cli/modules/config/aws_credentials_example.ini

If you are trying to use Multi-Factor Authentication, please see this comment and the associated issue: #284 (comment).

Order of Resolution for credentials

ECS CLI Profile Flags a) ECS Profile (--ecs-profile) b) AWS Profile (--aws-profile)
Environment Variables - attempts to fetch the credentials from environment variables: a) ECS_PROFILE b) AWS_PROFILE c) AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY, Optional: AWS_SESSION_TOKEN
ECS Config - attempts to fetch the credentials from the default ECS Profile
Default AWS Profile - attempts to use credentials (aws_access_key_id, aws_secret_access_key) or assume_role (role_arn, source_profile) from AWS profile name a) AWS_DEFAULT_PROFILE environment variable (defaults to 'default')
EC2 Instance role

Order of Resolution for Region

ECS CLI Flags a) Region Flag --region b) Cluster Config Flag (--cluster-config)
ECS Config - attempts to fetch the region from the default ECS Profile
Environment Variable - attempts to fetch the region from environment variables: a) AWS_REGION (OR) b) AWS_DEFAULT_REGION
AWS Profile - attempts to use region from AWS profile name a) AWS_PROFILE environment variable (OR) –aws- b) AWS_DEFAULT_PROFILE environment variable (defaults to 'default')

For more information, see ECS CLI Configuration.

Using the CLI

ECS now offers two different launch types for tasks and services: EC2 and FARGATE. With the FARGATE launch type, customers no longer have to manage their own container-instances.

In the ECS-CLI, you can specify either launch type when you bring up a cluster using the --launch-type flag (see: Creating an ECS Cluster). You can also configure your cluster to use a particular launch type with the --default-launch-type flag (see: Cluster Configurations).

You can also specify which launch type to use for a task or service in compose up or compose service up, regardless of which launch type is configured for your cluster (see: Starting/Running Tasks).

Creating an ECS Cluster

After installing the Amazon ECS CLI and configuring your credentials, you are ready to create an ECS cluster. The basic command for creating a cluster is:

ecs-cli up

(To see all available options, run ecs-cli up --help)

For example, to create an ECS cluster with two Amazon EC2 instances using the EC2 launch type, use the following command:

$ ecs-cli up --keypair my-key --capability-iam --size 2

It takes a few minutes to create the resources requested by ecs-cli up. To see when the cluster is ready to run tasks, use the AWS CLI to confirm that the ECS instances are registered:

$ aws ecs list-container-instances --cluster your-cluster-name
{
    "containerInstanceArns": [
        "arn:aws:ecs:us-east-1:980116778723:container-instance/6a302e06-0aa6-4bbc-9428-59b17089b887",
        "arn:aws:ecs:us-east-1:980116778723:container-instance/7db3c588-0ef4-49fa-be32-b1e1464f6eb5",
    ]
}

In addition to EC2 Instances, other resources created by default include:

Autoscaling Group
Autoscaling Launch Configuration
EC2 VPC
EC2 Internet Gateway
EC2 VPC Gateway Attachment
EC2 Route Table
EC2 Route
2 Public EC2 Subnets
2 EC2 SubnetRouteTableAssocitaions
EC2 Security Group

You can provide your own resources (such as subnets, VPC, or security groups) via their flag options.

Note: The default security group created by ecs-cli up allows inbound traffic on port 80 by default. To allow inbound traffic from a different port, specify the port you wish to open with the --port option. To add more ports to the default security group, go to EC2 Security Groups in the AWS Management Console and search for the security group containing “ecs-cli”. Add a rule as described in the Adding Rules to a Security Group topic.

Alternatively, you may specify one or more existing security group IDs with the --security-group option.

You can also create an empty ECS cluster by using the --empty or --e flag:

ecs-cli up --cluster myCluster --empty

This is equivalent to the create-cluster command, and will not create a CloudFormation stack associated with your cluster.

Creating a Fargate cluster

$ ecs-cli up --launch-type FARGATE

This will create an ECS Cluster without container instances. By default, this will create the following resources:

EC2 VPC
EC2 Internet Gateway
EC2 VPC Gateway Attachment
EC2 Route Table
EC2 Route
2 Public EC2 Subnets
2 EC2 SubnetRouteTableAssocitaions

The subnet and VPC ids will be printed to the terminal once the creation is complete. You can then use the subnet IDs in your ECS Params file to launch Fargate tasks.

For more information on using AWS Fargate, see the ECS CLI Fargate tutorial.

Starting/Running Tasks

After the cluster is created, you can run tasks – groups of containers – on the ECS cluster. First, author a Docker Compose configuration file. You can run the configuration file locally using Docker Compose.

Here is an example Docker Compose configuration file that creates a web page:

version: '2'
services:
  web:
    image: amazon/amazon-ecs-sample
    ports:
     - "80:80"

To run the configuration file on Amazon ECS, use ecs-cli compose up. This creates an ECS task definition and starts an ECS task. You can see the task that is running with ecs-cli compose ps, for example:

$ ecs-cli compose ps
Name                                      State    Ports                     TaskDefinition
fd8d5a69-87c5-46a4-80b6-51918092e600/web  RUNNING  54.209.244.64:80->80/tcp  web:1

Navigate your web browser to the task’s IP address to see the sample app running in the ECS cluster.

Creating a Service

You can also run tasks as services. The ECS service scheduler ensures that the specified number of tasks are constantly running and reschedules tasks when a task fails (for example, if the underlying container instance fails for some reason).

$ ecs-cli compose --project-name wordpress-test service create

INFO[0000] Using Task definition                         TaskDefinition=wordpress-test:1
INFO[0000] Created an ECS Service                        serviceName=wordpress-test taskDefinition=wordpress-test:1

You can then start the tasks in your service with the following command: $ ecs-cli compose --project-name wordpress-test service start

It may take a minute for the tasks to start. You can monitor the progress using the following command:

$ ecs-cli compose --project-name wordpress-test service ps
Name                                            State    Ports                      TaskDefinition
34333aa6-e976-4096-991a-0ec4cd5af5bd/wordpress  RUNNING  54.186.138.217:80->80/tcp  wordpress-test:1
34333aa6-e976-4096-991a-0ec4cd5af5bd/mysql      RUNNING                             wordpress-test:1

See the $ ecs-cli compose service documentation page for more information about available service options, including load balancing.

Using ECS parameters

Since there are certain fields in an ECS task definition that do not correspond to fields in a Docker Composefile, you can specify those values using the --ecs-params flag. Currently, the file supports the follow schema:

version: 1
task_definition:
  ecs_network_mode: string               // Supported string values: none, bridge, host, or awsvpc
  task_role_arn: string
  task_execution_role: string            // Needed to use Cloudwatch Logs or ECR with your ECS tasks
  task_size:                             // Required for running tasks with Fargate launch type
    cpu_limit: string
    mem_limit: string
  services:
    <service_name>:
      essential: boolean
      repository_credentials:
        credentials_parameter: string
      cpu_shares: integer
      mem_limit: string
      mem_reservation: string
      healthcheck:
        test: string or list of strings
        interval: string
        timeout: string
        retries: integer
        start_period: string
  docker_volumes:
    - name: string
      scope: string                      // Valid values: "shared" | "task"
      autoprovision: boolean             // only valid if scope = "shared"
      driver: string
      driver_opts:
        string: string
      labels:
        string: string

run_params:
  network_configuration:
    awsvpc_configuration:
      subnets: array of strings          // These should be in the same VPC and Availability Zone as your instance
      security_groups: list of strings   // These should be in the same VPC as your instance
      assign_public_ip: string           // supported values: ENABLED or DISABLED
  task_placement:
    strategy:
      - type: string                     // Valid values: "spread"|"binpack"|"random"
        field: string                    // Not valid if type is "random"
    constraints:
      - type: string                     // Valid values: "memberOf"|"distinctInstance"
        expression: string               // Not valid if type is "distinctInstance"

Version Schema version being used for the ecs-params.yml file. Currently, we only support version 1.

Task Definition Fields listed under task_definition correspond to fields that will be included in your ECS Task Definition.

ecs_network_mode corresponds to NetworkMode on an ECS Task Definition (Not to be confused with the network_mode field in Docker Compose). Supported values are none, bridge, host, or awsvpc. If not specified, this will default to bridge mode. If you wish to run tasks with Network Configuration, this field must be set to awsvpc.
task_role_arn should be the ARN of an IAM role. NOTE: If this role does not have the proper permissions/trust relationships on it, the up command will fail.
services correspond to the services listed in your docker compose file, with service_name matching the name of the container you wish to run. Its fields will be merged into an ECS Container Definition.
- If the essential field is not specified, the value defaults to true.
- If you are using Docker compose version 3, the cpu_shares, mem_limit, and mem_reservation fields are optional and must be specified in the ECS params file rather than the compose file.
- In Docker compose version 2, the cpu_shares, mem_limit, and mem_reservation fields can be specified in either the compose or ECS params file. If they are specified in the ECS params file, the values will override values present in the compose file.
- If you are using a private repository for pulling images, repository_credentials allows you to specify an AWS Secrets Manager secret ARN for the name of the secret containing your private repository credentials as a credential_parameter.
- healthcheck This parameter maps to healthcheck in the Docker compose file reference. This field can either be used here in the ECS Params file, or it can be used in Compose File version 3 with the ECS CLI.
  - test can also be specified as command and must be either a string or a list or strings. If test is specified as a list of strings, the first item must be either NONE, CMD, or CMD-SHELL. If test or command is specified as a string, CMD-SHELL will be prepended and ECS will run the command in the container's default shell.
  - interval, timeout, and start_period are specified as durations in a string format. For example: 2.5s, 10s, 1m30s, 2h23m, or 5h34m56s.
docker_volumes allows you to create docker volumes. The name key is required, and scope, autoprovision, driver, driver_opts and labels correspond with the fields under dockerVolumeConfiguration in an ECS Task Definition. Volumes defined with the docker_volumes key can be referenced in your compose file by name, even if they were not also specified in the compose file.
task_execution_role should be the ARN of an IAM role. NOTE: This field is required to enable ECS Tasks to be configured with Cloudwatch Logs, or to pull images from ECR for your tasks.
task_size Contains two fields, CPU and Memory. These fields are required for launching tasks with Fargate launch type. See the documentation on ECS Task Definition Parameters for more information.

Run Params Fields listed under run_params are for values needed as options to API calls not related to a Task Definition, such as compose up (RunTask) and compose service up (CreateService). Currently, the only parameter supported under run_params is network_configuration. This is required to run tasks with Task Networking, as well as with Fargate launch type.

network_configuration is required if you specify ecs_network_mode as awsvpc. It takes one nested parameter, awsvpc_configuration, which has three subfields:
- subnets: list of subnet ids used to launch tasks. NOTE These should be in the same VPC and availability zone as the instances on which you wish to launch your tasks.
- security_groups: list of securtiy-group ids used to launch tasks. NOTE These should be in the same VPC as the instances on which you wish to launch your tasks.
- assign_public_ip: supported values for this field are either "ENABLED" or "DISABLED". This field is only used for tasks launched with Fargate launch type. If this field is present in tasks with network configuration launched with EC2 launch type, the request will fail.
task_placement is an optional field with EC2 launch-type only (it is not valid for FARGATE). It has two subfields:
- strategy: A list of objects, with two keys. Valid keys are type and field.
  - type: Valid values are random, binpack, or spread. If random is specified, the field key should not be provided.
  - field: Valid values depend on the strategy type.
    - For spread, valid values are instanceId, host, or attribute key/value pairs, e.g. attribute:ecs.instance-type =~ t2.*
    - For "binpack", valid values are "cpu" or "memory".
- constraint: A list of objects, with two keys. Valid keys are type and expression.
  - type: Valid values are distinctInstance and memberOf. If distinctInstance is specified, the expression key should not be provided.
  - expression: When type is memberOf, valid values are key/value pairs for attributes or task groups, e.g. task:group == databases or attribute:color =~ green.

For more information on task placement, see [Amazon ECS TaskPlacement] (https://docs.aws.amazon.com/AmazonECS/latest/developerguide/task-placement.html).

Example ecs-params.yml file:

version: 1
task_definition:
  ecs_network_mode: host
  task_role_arn: myCustomRole
  services:
    logging:
      essential: false
    wordpress:
      cpu_shares: 100
      mem_limit: 500m
    mysql:
      cpu_shares: 105
      mem_limit: 500m
      mem_reservation: 450m
  docker_volumes:
    - name: database_volume
      scope: shared
      autoprovision: true
      driver: local

Example ecs-params.yml with network configuration with EC2 launch type:

version: 1
task_definition:
  ecs_network_mode: awsvpc
  services:
    my_service:
      essential: false

run_params:
  network_configuration:
    awsvpc_configuration:
      subnets:
        - subnet-feedface
        - subnet-deadbeef
      security_groups:
        - sg-bafff1ed
        - sg-c0ffeefe

Example ecs-params.yml with network configuration with FARGATE launch type:

version: 1
task_definition:
  ecs_network_mode: awsvpc
  task_execution_role: myFargateRole
  task_size:
    cpu_limit: 512
    mem_limit: 2GB
  services:
    my_service:
      essential: false

run_params:
  network_configuration:
    awsvpc_configuration:
      subnets:
        - subnet-feedface
        - subnet-deadbeef
      security_groups:
        - sg-bafff1ed
        - sg-c0ffeefe
      assign_public_ip: ENABLED

Example ecs-params.yml with task placement:

version: 1
run_params:
  task_placement:
    strategy:
      - field: memory
        type: binpack
      - field: attribute:ecs.availability-zone
        type: spread
      - type: random
    constraints:
      - expression: attribute:ecs.instance-type =~ t2.*
        type: memberOf
      - type: distinctInstance`

You can then start a task by calling:

ecs-cli compose --ecs-params my-ecs-params.yml up

If you have a file name ecs-params.yml in your current directory, ecs-cli compose will automatically read it without your having to set the --ecs-params flag value explicitly.

ecs-cli compose up

Launching an AWS Fargate task

With network configuration specified in your ecs-params.yml file, you can now launch a task with launch type FARGATE:

ecs-cli compose --ecs-params my-ecs-params.yml up --launch-type FARGATE

ecs-cli compose --ecs-params my-ecs-params.yml service up --launch-type FARGATE

Viewing Running Tasks

The PS commands allow you to see running and recently stopped tasks. To see the Tasks running in your cluster:

$ ecs-cli ps
Name                                            State    Ports                     TaskDefinition
37e873f6-37b4-42a7-af47-eac7275c6152/web        RUNNING  10.0.1.27:8080->8080/tcp  TaskNetworking:2
37e873f6-37b4-42a7-af47-eac7275c6152/lb         RUNNING  10.0.1.27:80->80/tcp      TaskNetworking:2
37e873f6-37b4-42a7-af47-eac7275c6152/redis      RUNNING                            TaskNetworking:2
40bedf31-d707-446e-affc-766eac4cfb85/mysql      RUNNING                            fargate:1
40bedf31-d707-446e-affc-766eac4cfb85/wordpress  RUNNING  54.16.93.6:80->80/tcp     fargate:1

The IP address displayed by the ECS CLI depends on how your cluster is configured and which launch-type is used. If you are running tasks with launch type EC2 without task networking, then the IP address shown will be the public IP of the EC2 instance running your task. If no public IP was assigned, the instance's private IP will be displayed.

For tasks that use Task Networking with EC2 launch type, the ECS CLI will only show the private IP address of the ENI attached to the task.

For Fargate tasks, the ECS CLI will return the public IP assigned to the ENI attached to the Fargate task. The ENI for your Fargate task will be assigned a public IP if assign_public_ip: ENABLED is present in your ECS Params file. If the ENI lacks a public IP, then its private IP is shown.

Viewing Container Logs

View the CloudWatch Logs for a given task and container:

ecs-cli logs --task-id 4c2df707-a160-475e-9c16-15dfb9df01cc --container-name mysql

For Fargate tasks, it is recommended that you send your container logs to CloudWatch. Note: For Fargate tasks you must specify a Task Execution IAM Role in your ECS Params file in order to use CloudWatch Logs. You can specify the awslogs driver and logging options in your compose file like this:

services:
  <My Service>:
    logging:
      driver: awslogs
      options:
        awslogs-group: <Log Group Name>
        awslogs-region: <Log Region>
        awslogs-stream-prefix: <Prefix Name>

The log stream prefix is technically optional; however, it is highly recommended that you specify it. If you do specify it, then you can use the ecs-cli logs command. The Logs command allows you to retrieve the Logs for a task. There are many options for the logs command:

OPTIONS:
--task-id value            Print the logs for this ECS Task.
--task-def value           [Optional] Specifies the name or full Amazon Resource Name (ARN) of the ECS Task Definition associated with the Task ID. This is only needed if the Task is using an inactive Task Definition.
--follow                   [Optional] Specifies if the logs should be streamed.
--filter-pattern value     [Optional] Substring to search for within the logs.
--container-name value     [Optional] Prints the logs for the given container. Required if containers in the Task use different log groups
--since value              [Optional] Returns logs newer than a relative duration in minutes. Cannot be used with --start-time (default: 0)
--start-time value         [Optional] Returns logs after a specific date (format: RFC 3339. Example: 2006-01-02T15:04:05+07:00). Cannot be used with --since flag
--end-time value           [Optional] Returns logs before a specific date (format: RFC 3339. Example: 2006-01-02T15:04:05+07:00). Cannot be used with --follow
--timestamps, -t           [Optional] Shows timestamps on each line in the log output.

Amazon ECS CLI Commands

For a complete list of commands, see the Amazon ECS CLI documentation.

Contributing to the CLI

Contributions and feedback are welcome! Proposals and pull requests will be considered and responded to. For more information, see the CONTRIBUTING.md file.

Amazon Web Services does not currently provide support for modified copies of this software.

License

The Amazon ECS CLI is distributed under the Apache License, Version 2.0. See LICENSE and NOTICE for more information.

gamisan9999/amazon-ecs-cli

Amazon ECS CLI

Installing

Latest version

Download Links for within China

Download specific version

Verifying Signatures

1. Install GnuPG

Linux

Mac

Windows

2. Import the Amazon ECS PGP Public Key

4. Downloading Signatures

Mac

Linux

Windows

4. Verifying a Signature

Mac and Linux

Windows

Configuring the CLI

ECS Profiles

Cluster Configurations

Configuring Defaults

Using Credentials from ~/.aws/credentials, Assuming a Role, and Multi-Factor Authentication

Order of Resolution for credentials

Order of Resolution for Region

Using the CLI

Creating an ECS Cluster

Creating a Fargate cluster

Starting/Running Tasks

Creating a Service

Using ECS parameters

Launching an AWS Fargate task

Viewing Running Tasks

Viewing Container Logs

Amazon ECS CLI Commands

Contributing to the CLI

License

Using Credentials from `~/.aws/credentials`, Assuming a Role, and Multi-Factor Authentication