Utilizzare DeleteNodegroup con un CLI

Esempio 1: eliminare un gruppo di nodi gestiti per un EKS cluster Amazon

L'delete-nodegroupesempio seguente elimina un gruppo di nodi gestiti per un EKS cluster Amazon.

aws eks delete-nodegroup \
    --cluster-name my-eks-cluster \
    --nodegroup-name my-eks-nodegroup

Output:

{
    "nodegroup": {
        "nodegroupName": "my-eks-nodegroup",
        "nodegroupArn": "arn:aws:eks:us-east-2:111122223333:nodegroup/my-eks-cluster/my-eks-nodegroup/1ec75f5f-0e21-dcc0-b46e-f9c442685cd8",
        "clusterName": "my-eks-cluster",
        "version": "1.26",
        "releaseVersion": "1.26.12-20240329",
        "createdAt": "2024-04-08T13:25:15.033000-04:00",
        "modifiedAt": "2024-04-08T13:25:31.252000-04:00",
        "status": "DELETING",
        "capacityType": "SPOT",
        "scalingConfig": {
            "minSize": 1,
            "maxSize": 5,
            "desiredSize": 4
        },
        "instanceTypes": [
            "t3.large"
        ],
        "subnets": [
            "subnet-0e2907431c9988b72",
            "subnet-04ad87f71c6e5ab4d",
            "subnet-09d912bb63ef21b9a"
        ],
        "amiType": "AL2_x86_64",
        "nodeRole": "arn:aws:iam::111122223333:role/role-name",
        "labels": {
            "my-eks-nodegroup-label-2": "value-2",
            "my-eks-nodegroup-label-1": "value-1"
        },
        "taints": [
            {
                "key": "taint-key-1",
                "value": "taint-value-1",
                "effect": "NO_EXECUTE"
            }
        ],
        "diskSize": 50,
        "health": {
            "issues": []
        },
        "updateConfig": {
            "maxUnavailable": 2
        },
        "tags": {
            "my-eks-nodegroup-key-1": "value-1",
            "my-eks-nodegroup-key-2": "value-2"
        }
    }
}

Esempio 1: questo cmdlet elimina un gruppo di EKS nodi Amazon per un cluster.

Remove-EKSNodegroup -NodegroupName "ProdEKSNodeGroup" -ClusterName "PROD"

Output:

Confirm
Are you sure you want to perform this action?
Performing the operation "Remove-EKSNodegroup (DeleteNodegroup)" on target "ProdEKSNodeGroup".
[Y] Yes  [A] Yes to All  [N] No  [L] No to All  [S] Suspend  [?] Help (default is "Y"): Y

AmiType        : AL2_x86_64
ClusterName    : PROD
CreatedAt      : 12/25/2019 10:16:45 AM
DiskSize       : 40
Health         : Amazon.EKS.Model.NodegroupHealth
InstanceTypes  : {t3.large}
Labels         : {}
ModifiedAt     : 12/25/2019 11:01:16 AM
NodegroupArn   : arn:aws:eks:us-west-2:012345678912:nodegroup/PROD/ProdEKSNodeGroup/7eb79e47-82b6-04d9-e984-95110db6fa85
NodegroupName  : ProdEKSNodeGroup
NodeRole       : arn:aws:iam::012345678912:role/NodeInstanceRole
ReleaseVersion : 1.14.7-20190927
RemoteAccess   :
Resources      : Amazon.EKS.Model.NodegroupResources
ScalingConfig  : Amazon.EKS.Model.NodegroupScalingConfig
Status         : DELETING
Subnets        : {subnet-0d1a9fff35efa7691, subnet-0a3f4928edbc224d4}
Tags           : {}
Version        : 1.14