pim/tf-debian-vm
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ability to specify data share directory

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Pim Kunis 2023-05-06 15:22:26 +02:00
parent 89d7ad537f
commit a219ce0b2d
3 changed files with 9 additions and 9 deletions
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4
files/cloud_init.cfg.tftpl
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@ -40,9 +40,9 @@ runcmd:
- dhclient - dhclient
- locale-gen - locale-gen
%{ if add_data_share } %{ if data_share != null }
mounts: mounts:
- ["data", "/mnt/data", "9p", "trans=virtio,rw", "0", "0"] - ["data", "${data_share}", "9p", "trans=virtio,rw", "0", "0"]
%{ endif } %{ endif }
%{ if fixed_dns != "" } %{ if fixed_dns != "" }

6
main.tf
View file

@ -15,7 +15,7 @@ locals {
host_cert = trimspace(null_resource.cert.triggers["cert"]), host_cert = trimspace(null_resource.cert.triggers["cert"]),
private_key = tls_private_key.debian.private_key_openssh, private_key = tls_private_key.debian.private_key_openssh,
fixed_dns = var.fixed_dns fixed_dns = var.fixed_dns
add_data_share = var.add_data_share data_share = var.data_share
}) })
cloudinit_network_config = templatefile("${path.module}/files/network_config.cfg.tftpl", { cloudinit_network_config = templatefile("${path.module}/files/network_config.cfg.tftpl", {
fixed_address = var.fixed_address fixed_address = var.fixed_address
@ -90,7 +90,7 @@ resource "null_resource" "data_share" {
provisioner "remote-exec" { provisioner "remote-exec" {
inline = [ inline = [
"${var.add_data_share} && mkdir -p --mode=og=rwx /data/${local.domain_name}" "${var.data_share} != null && mkdir -p --mode=og=rwx /data/${local.domain_name}"
] ]
} }
} }
@ -106,7 +106,7 @@ resource "libvirt_domain" "debian" {
} }
dynamic "filesystem" { dynamic "filesystem" {
for_each = var.add_data_share ? [1] : [] for_each = var.data_share != null ? [1] : []
content { content {
source = "/data/${local.domain_name}" source = "/data/${local.domain_name}"

8
variables.tf
View file

@ -101,10 +101,10 @@ variable "fixed_dns" {
description = "Fixed DNS server the machine should have." description = "Fixed DNS server the machine should have."
} }
variable "add_data_share" { variable "data_share" {
type = bool type = string
default = true default = null
description = "Whether to share /data with the guest OS." description = "Location for the data share on the guest OS."
} }
variable "hypervisor_host" { variable "hypervisor_host" {