terraform-provider-proxmox/example/resource_virtual_environment_cluster_ipset.tf

resource "proxmox_virtual_environment_cluster_ipset" "example" {
  name    = "local_network"
  comment = "Managed by Terraform"

  cidr {
    name    = "192.168.0.0/23"
    comment = "Local network 1"
  }

  cidr {
    name    = "192.168.0.1"
    comment = "Server 1"
    nomatch = true
  }

  cidr {
    name    = "192.168.2.1"
    comment = "Server 1"
  }
}

output "resource_proxmox_virtual_environment_cluster_ipset" {
  value = proxmox_virtual_environment_cluster_ipset.example.name
}