我目前有一个为我的 EKS 集群提供服务的托管节点组，并且添加了另一个：
- NodeGroup1 [当前 - 20gb ec2 磁盘]
- NodeGroup2 [新 - 80gb ec2 磁盘]
我想将当前的 pod 从节点组 1 迁移到节点组 2，以便为工作节点提供更多的磁盘大小，然后停止使用节点组 1。
我已经创建了新的节点组：
eksctl create nodegroup --cluster prod --name NodeGroup2 --node-type t3.medium --nodes 2 --nodes-min 0 --nodes-max 4 --enable-ssm --managed --node-volume-size 80
我设置了 Pod 中断预算，但目前我可以容忍停机时间。只要一切都从一个托管节点组转移到新节点组，我就很高兴了。
我可以简单地这样做eksctl delete nodegroup NodeGroup1并将所有内容移动到第二个节点组吗？
我的节点组、部署和 pod 如下所示：
~$ eksctl get nodegroups --cluster prod -o json
[
{
"StackName": "",
"Cluster": "prod",
"Name": "NodeGroup2",
"Status": "ACTIVE",
"MaxSize": 4,
"MinSize": 0,
"DesiredCapacity": 2,
"InstanceType": "t3.medium",
"ImageID": "AL2_x86_64",
"CreationTime": "2021-11-07T04:15:49.595Z",
"NodeInstanceRoleARN": "arn:aws:iam::redacted:role/eks-node-group",
"AutoScalingGroupName": "eks-...1d",
"Version": "1.20"
},
{
"StackName": "",
"Cluster": "prod",
"Name": "NodeGroup1",
"Status": "ACTIVE",
"MaxSize": 4,
"MinSize": 0,
"DesiredCapacity": 2,
"InstanceType": "t3.medium",
"ImageID": "AL2_x86_64",
"CreationTime": "2021-05-25T06:52:25.437Z",
"NodeInstanceRoleARN": "arn:aws:iam::redacted:role/eks-node-group",
"AutoScalingGroupName": "eks-...01",
"Version": "1.20"
}
~$ kubectl get pods -A
NAMESPACE NAME READY STATUS RESTARTS AGE
default grafana-agent 1/1 Running 0 2d23h
default promtail-2a23 1/1 Running 0 3d
default promtail-2vg2 1/1 Running 0 3d
default prod-application-34 1/1 Running 0 3d
default prod-applicationworker-6l 1/1 Running 0 3d
kube-system aws-load-balancer-controller 1/1 Running 0 2d23h
kube-system aws-node-5rzk3 1/1 Running 0 3d
kube-system aws-node-keljg 1/1 Running 0 3d
kube-system cluster-autoscaler 1/1 Running 0 2d23h
kube-system coredns-3254s 1/1 Running 0 3d
kube-system coredns-48grd 1/1 Running 0 2d23h
kube-system kube-proxy-6vx89 1/1 Running 0 3d
kube-system kube-proxy-rqb23 1/1 Running 0 3d
kube-system metrics-server 1/1 Running 0 2d23h
kubernetes-dashboard dashboard-metrics-scraper 1/1 Running 0 2d23h
kubernetes-dashboard kubernetes-dashboard 1/1 Running 0 2d23h
~$ kubectl get deployments -A
NAMESPACE NAME READY UP-TO-DATE AVAILABLE AGE
default grafana-agent 1/1 1 1 5d23h
default prod-application 1/1 1 1 160d
default prod-applicationworker 1/1 1 1 37d
kube-system aws-load-balancer-controller 1/1 1 1 166d
kube-system cluster-autoscaler 1/1 1 1 166d
kube-system coredns 2/2 2 2 167d
kube-system metrics-server 1/1 1 1 166d
kubernetes-dashboard dashboard-metrics-scraper 1/1 1 1 165d
kubernetes-dashboard kubernetes-dashboard 1/1 1 1 165d
如果有一种方法可以让我暂时封锁整个节点组，然后将其转移到另一个节点组（在我删除第一个节点组之前），那就太棒了。
抱歉，这是一个简单的问题，但我最终阅读了许多相互略有矛盾的文献。
干杯，迈克。