158 lines
4.1 KiB
HCL
158 lines
4.1 KiB
HCL
terraform {
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required_version = ">= 0.13"
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required_providers {
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libvirt = {
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source = "dmacvicar/libvirt"
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version = "~> 0.7.0"
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}
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}
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}
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# instance the provider
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provider "libvirt" {
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uri = "qemu:///system"
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}
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resource "libvirt_pool" "ubuntu" {
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name = "ubuntu"
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type = "dir"
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path = "/tmp/terraform-provider-libvirt-pool-ubuntu"
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}
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# We fetch the latest ubuntu release image from their mirrors
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resource "libvirt_volume" "ubuntu-qcow2" {
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name = "ubuntu-qcow2"
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pool = libvirt_pool.ubuntu.name
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source = "https://cloud-images.ubuntu.com/releases/xenial/release/ubuntu-16.04-server-cloudimg-amd64-disk1.img"
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format = "qcow2"
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}
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# We fetch the latest ubuntu release image from their mirrors
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resource "libvirt_volume" "debian-qcow2" {
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name = "debian-qcow2"
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pool = libvirt_pool.ubuntu.name
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source = "https://cloud.debian.org/images/cloud/buster/latest/debian-10-genericcloud-amd64.qcow2"
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format = "qcow2"
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}
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data "template_file" "user_data" {
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template = file("${path.module}/cloud_init.cfg")
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}
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data "template_file" "network_config" {
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template = file("${path.module}/network_config.cfg")
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}
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# for more info about paramater check this out
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# https://github.com/dmacvicar/terraform-provider-libvirt/blob/master/website/docs/r/cloudinit.html.markdown
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# Use CloudInit to add our ssh-key to the instance
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# you can add also meta_data field
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resource "libvirt_cloudinit_disk" "commoninit" {
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name = "commoninit.iso"
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user_data = data.template_file.user_data.rendered
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network_config = data.template_file.network_config.rendered
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pool = libvirt_pool.ubuntu.name
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}
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# Create the machine
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resource "libvirt_domain" "domain-ubuntu" {
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name = "ubuntu-terraform"
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memory = "512"
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vcpu = 1
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cloudinit = libvirt_cloudinit_disk.commoninit.id
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network_interface {
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network_name = "default"
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wait_for_lease = true
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}
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# IMPORTANT: this is a known bug on cloud images, since they expect a console
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# we need to pass it
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# https://bugs.launchpad.net/cloud-images/+bug/1573095
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console {
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type = "pty"
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target_port = "0"
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target_type = "serial"
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}
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console {
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type = "pty"
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target_type = "virtio"
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target_port = "1"
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}
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disk {
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volume_id = libvirt_volume.ubuntu-qcow2.id
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}
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graphics {
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type = "spice"
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listen_type = "address"
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autoport = true
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}
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}
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# Create the machine
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resource "libvirt_domain" "domain-debian-ansible-playground" {
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name = "debian-ansible-playground-terraform"
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memory = "3000"
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vcpu = 4
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cloudinit = libvirt_cloudinit_disk.commoninit.id
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network_interface {
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network_name = "default"
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wait_for_lease = true
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}
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# IMPORTANT: this is a known bug on cloud images, since they expect a console
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# we need to pass it
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# https://bugs.launchpad.net/cloud-images/+bug/1573095
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console {
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type = "pty"
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target_port = "0"
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target_type = "serial"
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}
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console {
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type = "pty"
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target_type = "virtio"
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target_port = "1"
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}
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disk {
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volume_id = libvirt_volume.debian-qcow2.id
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}
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graphics {
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type = "spice"
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listen_type = "address"
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autoport = true
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}
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}
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# IPs: use wait_for_lease true or after creation use terraform refresh and terraform show for the ips of domain
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output "ubuntu_ip" {
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value = length(libvirt_domain.domain-ubuntu.network_interface[0].addresses) > 0 ? libvirt_domain.domain-ubuntu.network_interface[0].addresses[0] : ""
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}
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output "debian_ip" {
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value = length(libvirt_domain.domain-debian-ansible-playground.network_interface[0].addresses) > 0 ? libvirt_domain.domain-debian-ansible-playground.network_interface[0].addresses[0] : ""
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}
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resource "local_file" "hosts_yml" {
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content = templatefile("./templates/hosts.yml.tpl",
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{
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debian_ip = "${length(libvirt_domain.domain-debian-ansible-playground.network_interface[0].addresses) > 0 ? libvirt_domain.domain-debian-ansible-playground.network_interface[0].addresses[0] : ""}"
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ubuntu_ip = "${length(libvirt_domain.domain-ubuntu.network_interface[0].addresses) > 0 ? libvirt_domain.domain-ubuntu.network_interface[0].addresses[0] : ""}"
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})
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filename = "./ansible/inventory/hosts.yml"
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}
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