Подготовка proxmox:

Create the user

pveum user add terraform-prov@pve --password $PASSWORD

Assign the user the correct role

pveum aclmod / -user terraform-prov@pve -role Administrator

Navigate to the ISO directory for Proxmox

$ cd /var/lib/vz/templates/isos

Source the image

$ wget http://cdimage.debian.org/cdimage/openstack/current-10/debian-10-openstack-amd64.qcow2

Create the instance

qm create 9000 -name debian-cloudinit -memory 1024 -net0 virtio,bridge=vmbr0 -cores 1 -sockets 1

Import the OpenStack disk image to Proxmox storage

qm importdisk 9000 debian-10-openstack-amd64.qcow2 local-lvm

Attach the disk to the virtual machine

qm set 9000 -scsihw virtio-scsi-pci -virtio0 local-lvm:vm-9000-disk-0

Add a serial output

qm set 9000 -serial0 socket

Set the bootdisk to the imported Openstack disk

qm set 9000 -boot c -bootdisk virtio0

Enable the Qemu agent

qm set 9000 -agent 1

Allow hotplugging of network, USB and disks

qm set 9000 -hotplug disk,network,usb

Add a single vCPU (for now)

qm set 9000 -vcpus 1

Add a video output

qm set 9000 -vga qxl

Set a second hard drive, using the inbuilt cloudinit drive

qm set 9000 -ide2 local-lvm:cloudinit

Resize the primary boot disk (otherwise it will be around 2G by default)

This step adds another 8G of disk space, but change this as you need to

qm resize 9000 virtio0 +8G

Convert the VM to the template

qm template 9000

Terraform add vm:

Взять пример из resourse-template

Убрать count или задать нужное число копий, но тогда в name и ipconfig0 добавьте переменную ${count.index + 1}

Поменять имя "pveX-tf-vm-XX"

Поменять name

Задать ip в ipconfig0

$ export TF_VAR_pm_password="passwd"
$ terraform init
$ terraform plan 
$ terraform apply