Python: Can't set NodeGroup extra_node_security_groups

[almson]

I'd like to specify extra_node_security_groups. However, pulumi fails with:

        raise _InactiveRpcError(state)
    grpc._channel._InactiveRpcError: <_InactiveRpcError of RPC that terminated with:
    	status = StatusCode.UNKNOWN
    	details = "args.extraNodeSecurityGroups.map is not a function"
    	debug_error_string = "{"created":"@1622648157.791402868","description":"Error received from peer ipv4:127.0.0.1:37751","file":"src/core/lib/surface/call.cc","file_line":1066,"grpc_message":"args.extraNodeSecurityGroups.map is not a function","grpc_status":2}"

Steps to reproduce

I'm doing the straightforward thing

sg = aws.ec2.SecurityGroup(...)
ng = NodeGroup(
        ...,
        extra_node_security_groups=[sg]
    )

[infin8x]

Possibly related to #585

[everythings-gonna-be-alright]

It makes this library partially unusable

[everythings-gonna-be-alright]

As a workaround, you can create an additional security group for the node group, set all necessary IPs into it and attach them to the node group as the primary security group. Here is an example:

NodeGroupV2(
    cluster_ingress_rule=cluster.eks_cluster_ingress_rule,
    node_security_group=sg_eks.sg
)