cluster

$ aws ecs list-clusters 
$ aws ecs describe-clusters --clusters <clusterArn>

$ aws ecs create-cluster --cluster-name <cluster-name> --tags '[{"key": "Name","value": "test"}]'
$ aws ecs delete-cluster --cluster <clusterArn>

$ aws ecs delete-cluster --cluster <clusterArn>

task definition

$ aws ecs list-task-definitions
$ aws ecs describe-task-definition --task-definition <taskDefinitionArn>

$ jq . task-definition.json
{
  "family": "sample-fargate",
  "networkMode": "awsvpc",
  "containerDefinitions": [
    {
      "name": "fargate-app",
      "image": "busybox",
      "essential": true,
      "command": [
        "sleep",
        "360"
      ]
    }
  ],
  "requiresCompatibilities": [
    "FARGATE"
  ],
  "cpu": "256",
  "memory": "512"
}
$ aws ecs register-task-definition --cli-input-json file://task-definition.json

$ aws ecs deregister-task-definition --task-definition <taskDefinitionArn>

task

When you use fargate and retrieve docker image from docker hub, you have to use internet gateway or nat gateway in the vpc.

$ aws ecs list-tasks --cluster <clusterArn>
$ aws ecs describe-tasks --cluster <clusterArn> --tasks <taskArn>

$ jq . network-configuration.json
{
  "awsvpcConfiguration": {
    "subnets": [
      "<subnet>"
    ],
    "securityGroups": [
      "<securitygroup>"
    ],
    "assignPublicIp": "ENABLED"
  }
}
$ aws ecs run-task --task-definition <taskDefinitionArn> --cluster <clusterArn> --count 1 --launch-type FARGATE --network-configuration file://network-configuration.json

$ aws ecs stop-task --cluster <clusterArn> --task <taskArn>

tags

$ aws ecs list-tags-for-resource --resource-arn <resource-arn>
$ aws ecs tag-resource --resource-arn <resource-arn> --tags '[{"key": "Name","value": "test"}]'

service

$ aws ecs list-services --cluster <clusterArn>
$ aws ecs describe-services --cluster <clusterArn> --services <serviceArn>
$ aws ecs create-service --cluster <clusterArn> --service-name <serviceName> --task-definition <task-definition> --desired-count 1 --launch-type FARGATE --network-configuration file://network-configuration.json

$ aws ecs list-tasks --cluster <clusterArn>
$ aws ecs describe-tasks --cluster <clusterArn> --tasks <taskArn>

$ aws ecs update-service --cluster <clusterArn> --service <serviceArn> --desired-count 0
$ aws ecs delete-service --cluster <clusterArn> --service <serviceArn>