答案 0 :(得分:0)
Arundathi,我将使用相同的模板进行解释。
正在此模板(#L200)中创建NodeSecurityGroup
。如果要使用现有的安全组,则可以将其用作用户输入,就像ClusterControlPlaneSecurityGroup
(#L136):
ClusterControlPlaneSecurityGroup:
Description: The security group of the cluster control plane.
Type: AWS::EC2::SecurityGroup::Id
然后,在需要的任何地方引用它(#L226)。例如:
NodeSecurityGroupFromControlPlaneIngress:
Type: AWS::EC2::SecurityGroupIngress
DependsOn: NodeSecurityGroup
Properties:
Description: Allow worker Kubelets and pods to receive communication from the cluster control plane
GroupId: !Ref NodeSecurityGroup
SourceSecurityGroupId: !Ref ClusterControlPlaneSecurityGroup
IpProtocol: tcp
FromPort: 1025
ToPort: 65535
让我知道您是否还有任何疑问。