deployment issue with 'terraform plan' stage

[AkideLiu]

terraform plan

var.vm_privilege_password
Sudo or su password for the vSphere virtual machines

Enter a value:

Refreshing Terraform state in-memory prior to plan...
The refreshed state will be used to calculate this plan, but will not be
persisted to local or remote state storage.

data.template_file.keepalived_master: Refreshing state...
data.template_file.kubespray_k8s_cluster: Refreshing state...
data.template_file.haproxy_backend[0]: Refreshing state...
data.template_file.haproxy_backend[2]: Refreshing state...
data.template_file.haproxy_backend[1]: Refreshing state...
data.template_file.haproxy_hosts[1]: Refreshing state...
data.template_file.kubespray_all: Refreshing state...
data.template_file.kubespray_hosts_worker_list[1]: Refreshing state...
data.template_file.haproxy_hosts[0]: Refreshing state...
data.template_file.kubespray_hosts_worker_list[2]: Refreshing state...
data.template_file.kubespray_hosts_worker_list[0]: Refreshing state...
data.template_file.kubespray_hosts_master_list[2]: Refreshing state...
data.template_file.haproxy: Refreshing state...
data.template_file.kubespray_hosts_master_list[0]: Refreshing state...
data.template_file.kubespray_hosts_master_list[1]: Refreshing state...
data.template_file.kubespray_hosts_worker[1]: Refreshing state...
data.template_file.kubespray_hosts_worker[0]: Refreshing state...
data.template_file.keepalived_slave: Refreshing state...
data.template_file.kubespray_hosts_worker[2]: Refreshing state...data.template_file.haproxy_hosts_list[0]: Refreshing state...
data.template_file.kubespray_hosts_master[0]: Refreshing state...
data.template_file.kubespray_hosts_master[1]: Refreshing state...
data.template_file.kubespray_hosts_master[2]: Refreshing state...
data.template_file.haproxy_hosts_list[1]: Refreshing state...
data.vsphere_datacenter.dc: Refreshing state...
data.vsphere_compute_cluster.cluster: Refreshing state...
data.vsphere_network.network: Refreshing state...
data.vsphere_datastore.datastore: Refreshing state...
data.vsphere_virtual_machine.template: Refreshing state...

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Error: Incorrect attribute value type

on vsphere-kubespray.tf line 482, in resource "vsphere_compute_cluster_vm_anti_affinity_rule" "master_anti_affinity_rule":
482: virtual_machine_ids = ["${vsphere_virtual_machine.master.*.id}"]

Inappropriate value for attribute "virtual_machine_ids": element 0: string
required.

[AkideLiu]

482: virtual_machine_ids = "${vsphere_virtual_machine.master.*.id}"
can fix this problem

[AkideLiu]

Plan: 22 to add, 0 to change, 0 to destroy.

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Note: You didn't specify an "-out" parameter to save this plan, so Terraform
can't guarantee that exactly these actions will be performed if
"terraform apply" is subsequently run.