Terraform resources for a Kubernetes lab
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terraform {
required_version = ">= 0.13"
required_providers {
libvirt = {
source = "dmacvicar/libvirt"
version = ">=0.6.3"
}
local = {
source = "hashicorp/local"
version = ">=2.0.0"
}
template = {
source = "hashicorp/template"
version = ">=2.2.0"
}
ignition = {
source = "community-terraform-providers/ignition"
version = "2.1.2"
}
gandi = {
version = "2.0.0"
source = "github/go-gandi/gandi"
}
}
}
locals {
master_nodes = { for i in libvirt_domain.master : i.name => i.network_interface.0.addresses[0] }
worker_nodes = { for i in libvirt_domain.worker : i.name => i.network_interface.0.addresses[0] }
bootstrap_nodes = { for i in libvirt_domain.bootstrap : i.name => i.network_interface.0.addresses[0] }
additional_nodes = { (libvirt_domain.lb.name) = cidrhost(var.network_ip_range, 4), (libvirt_domain.storage.name) = libvirt_domain.storage.network_interface.0.addresses[0] }
all_nodes = merge(local.additional_nodes, local.master_nodes, local.worker_nodes, local.bootstrap_nodes)
}
output "machines" {
value = local.all_nodes
}