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**Example 1: To create a new cluster**
The following ``create-cluster`` example creates a cluster named ``MyCluster`` and enables CloudWatch Container Insights with enhanced observability. ::
aws ecs create-cluster \
--cluster-name MyCluster \
--settings name=containerInsights,value=enhanced
Output::
{
"cluster": {
"clusterArn": "arn:aws:ecs:us-west-2:123456789012:cluster/MyCluster",
"clusterName": "MyCluster",
"status": "ACTIVE",
"registeredContainerInstancesCount": 0,
"pendingTasksCount": 0,
"runningTasksCount": 0,
"activeServicesCount": 0,
"statistics": [],
"settings": [
{
"name": "containerInsights",
"value": "enhanced"
}
],
"tags": []
}
}
For more information, see `Creating a Cluster <https://docs.aws.amazon.com/AmazonECS/latest/developerguide/create_cluster.html>`__ in the *Amazon ECS Developer Guide*.
**Example 2: To create a new cluster using capacity providers**
The following ``create-cluster`` example creates a cluster and associates two existing capacity providers with it. The ``create-capacity-provider`` command is used to create a capacity provider. Specifying a default capacity provider strategy is optional, but recommended. In this example, we create a cluster named ``MyCluster`` and associate the ``MyCapacityProvider1`` and ``MyCapacityProvider2`` capacity providers with it. A default capacity provider strategy is specified that spreads the tasks evenly across both capacity providers. ::
aws ecs create-cluster \
--cluster-name MyCluster \
--capacity-providers MyCapacityProvider1 MyCapacityProvider2 \
--default-capacity-provider-strategy capacityProvider=MyCapacityProvider1,weight=1 capacityProvider=MyCapacityProvider2,weight=1
Output::
{
"cluster": {
"clusterArn": "arn:aws:ecs:us-west-2:123456789012:cluster/MyCluster",
"clusterName": "MyCluster",
"status": "PROVISIONING",
"registeredContainerInstancesCount": 0,
"pendingTasksCount": 0,
"runningTasksCount": 0,
"activeServicesCount": 0,
"statistics": [],
"settings": [
{
"name": "containerInsights",
"value": "enabled"
}
],
"capacityProviders": [
"MyCapacityProvider1",
"MyCapacityProvider2"
],
"defaultCapacityProviderStrategy": [
{
"capacityProvider": "MyCapacityProvider1",
"weight": 1,
"base": 0
},
{
"capacityProvider": "MyCapacityProvider2",
"weight": 1,
"base": 0
}
],
"attachments": [
{
"id": "0fb0c8f4-6edd-4de1-9b09-17e470ee1918",
"type": "asp",
"status": "PRECREATED",
"details": [
{
"name": "capacityProviderName",
"value": "MyCapacityProvider1"
},
{
"name": "scalingPlanName",
"value": "ECSManagedAutoScalingPlan-a1b2c3d4-5678-90ab-cdef-EXAMPLE11111"
}
]
},
{
"id": "ae592060-2382-4663-9476-b015c685593c",
"type": "asp",
"status": "PRECREATED",
"details": [
{
"name": "capacityProviderName",
"value": "MyCapacityProvider2"
},
{
"name": "scalingPlanName",
"value": "ECSManagedAutoScalingPlan-a1b2c3d4-5678-90ab-cdef-EXAMPLE22222"
}
]
}
],
"attachmentsStatus": "UPDATE_IN_PROGRESS"
}
}
For more information, see `Cluster capacity providers <https://docs.aws.amazon.com/AmazonECS/latest/developerguide/cluster-capacity-providers.html>`__ in the *Amazon ECS Developer Guide*.
**Example 3: To create a new cluster with multiple tags**
The following ``create-cluster`` example creates a cluster with multiple tags. For more information about adding tags using shorthand syntax, see `Using Shorthand Syntax with the AWS Command Line Interface <https://docs.aws.amazon.com/cli/latest/userguide/cli-usage-shorthand.html>`__ in the *AWS CLI User Guide*. ::
aws ecs create-cluster \
--cluster-name MyCluster \
--tags key=key1,value=value1 key=key2,value=value2
Output::
{
"cluster": {
"clusterArn": "arn:aws:ecs:us-west-2:123456789012:cluster/MyCluster",
"clusterName": "MyCluster",
"status": "ACTIVE",
"registeredContainerInstancesCount": 0,
"pendingTasksCount": 0,
"runningTasksCount": 0,
"activeServicesCount": 0,
"statistics": [],
"tags": [
{
"key": "key1",
"value": "value1"
},
{
"key": "key2",
"value": "value2"
}
]
}
}
For more information, see `Creating a Cluster <https://docs.aws.amazon.com/AmazonECS/latest/developerguide/create_cluster.html>`__ in the *Amazon ECS Developer Guide*.
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