ansible-debops-infrastructure

commit ae12529208cc44fea483705a7be52693a97189fc
parent bb70653367721e42db153e2c87fb40177c48cd7a
Author: Dionysis Grigoropoulos <dgrig@erethon.com>
Date:   Fri, 11 Oct 2019 00:32:59 +0300

libvirt_host: Add support for cloud-init

Diffstat:
terraform/infrastructure/modules/libvirt_host/main.tf
 | 
30
+++++++++++++++++++++---------
terraform/infrastructure/modules/libvirt_host/vars.tf
 | 
23
++++++++++++++---------

2 files changed, 35 insertions(+), 18 deletions(-)
diff --git a/terraform/infrastructure/modules/libvirt_host/main.tf b/terraform/infrastructure/modules/libvirt_host/main.tf
@@ -1,24 +1,36 @@
 resource "libvirt_volume" "base_volume" {
-   count = (var.volume_source == "" ? 0 : 1 )
-   name   = "base_debian_10_image"
-   pool   = var.storage_pool
-   format = var.volume_format
-   source = var.volume_source
+  count  = (var.volume_source == "" ? 0 : 1)
+  name   = "base_debian_10_image"
+  pool   = var.storage_pool
+  format = var.volume_format
+  source = var.volume_source
 }
 
 resource "libvirt_volume" "volume" {
-  name   = var.volume_name
-  pool   = var.storage_pool
-  format = var.volume_format
-  size   = var.volume_size
+  name           = var.volume_name
+  pool           = var.storage_pool
+  format         = var.volume_format
+  size           = var.volume_size
   base_volume_id = (var.volume_source != "" ? libvirt_volume.base_volume[0].id : null)
 }
 
+data "template_file" "user_data" {
+  count    = (var.cloudinit_template != "" ? 1 : 0)
+  template = var.cloudinit_template
+}
+
+resource "libvirt_cloudinit_disk" "cloud_init" {
+  count     = (var.cloudinit_template != "" ? 1 : 0)
+  name      = "cloud-init.iso"
+  user_data = "${data.template_file.user_data[count.index].rendered}"
+}
+
 resource "libvirt_domain" "libvirt_host" {
   name      = var.host_name
   memory    = var.host_memory
   vcpu      = var.host_vcpu
   autostart = var.host_autostart
+  cloudinit = (var.cloudinit_template != "" ? libvirt_cloudinit_disk.cloud_init[0].id : null)
 
   boot_device {
     dev = ["hd"]
diff --git a/terraform/infrastructure/modules/libvirt_host/vars.tf b/terraform/infrastructure/modules/libvirt_host/vars.tf
@@ -1,14 +1,14 @@
 variable "network_id" {
-  type = string
+  type    = string
   default = ""
 }
 
 variable "network_cidr" {
-  type = string
+  type    = string
   default = ""
 }
 variable "network_host" {
-  type = number
+  type    = number
   default = 0
 }
 
@@ -17,17 +17,17 @@ variable "host_name" {
 }
 
 variable "host_memory" {
-  type = number
+  type    = number
   default = 512
 }
 
 variable "host_vcpu" {
-  type = number
+  type    = number
   default = 1
 }
 
 variable "host_autostart" {
-  type = bool
+  type    = bool
   default = true
 }
 
@@ -40,16 +40,21 @@ variable "volume_name" {
 }
 
 variable "volume_size" {
-  type = number
+  type    = number
   default = 10737418240
 }
 
 variable "volume_format" {
-  type = string
+  type    = string
   default = "qcow2"
 }
 
 variable "volume_source" {
-  type = string
+  type    = string
+  default = ""
+}
+
+variable "cloudinit_template" {
+  type    = string
   default = ""
 }