Cannot get IP address via cloudinit .

[mgrkisiek]

Hi
I can't get IP address if cloud_init_disk was created by me and attached to OS .

I followed documentation
https://registry.terraform.io/providers/Telmate/proxmox/latest/docs/resources/cloud_init_disk
and
https://registry.terraform.io/providers/Telmate/proxmox/latest/docs/resources/vm_qemu

Terraform version v1.9.8

Part of code responsible for creating CI disk

`
resource "proxmox_cloud_init_disk" "ci" {
name = "${var.vm_name}-ansible-controler"
pve_node = "${var.proxmox_cluster}"
storage = "${var.iso_storage_pool}"

meta_data = yamlencode({
instance_id = "sha1${var.vm_name}-ansible-controler"
local-hostname = "${var.vm_name}-ansible-controler"
})

user_data = <<-EOT
#cloud-config
users:
- name: kisiek
gecos: Name here
primary_group: kisiek
groups: wheel
sudo: ALL=(ALL) NOPASSWD:ALL
lock_passwd: false
passwd: passwordhere
ssh_authorized_keys:
- ssh-rsa Key here
packages:
- git
- mc
- qemu-guest-agent
EOT
vendor_data = <<-EOT
#cloud-config
ssh_pwauth: true

EOT
network_config = yamlencode({
version = 1
config = [{
type = "physical"
name = "eth0"
subnets = [{
type = "dhcp"
}]
}]
})

}
`

Part of Code to create machine

`
resource "proxmox_vm_qemu" "ansible_nat_controller" {
name = "${var.vm_name}-ansible-controler"
desc = "tf description"
target_node = "${var.proxmox_cluster}"
vmid = "7010"

clone = "Rocky-9-Template"

The destination resource pool for the new VM

#pool = "pool0"
agent = 1
os_type = "cloud-init"
cores = 3
sockets = 1
memory = 2560
scsihw = "virtio-scsi-pci"
full_clone = "true"

serial {
id = 0
}

disks {
scsi {
scsi0 {
disk {
storage = "local"
size = "50G"
format = "qcow2"
}
}
scsi1 {
cdrom {
iso = "${proxmox_cloud_init_disk.ci.id}"
}
}
}

}

Mac adrress required to get static IP

network {
model = "virtio"
bridge = "vmbr1"
macaddr = "a6:1a:55:9f:e7:10"
}
}
`

Part of generating IP addresses

resource "local_file" "hosts_cfg" { content = templatefile("inventory.tmpl", { node_hosts = proxmox_vm_qemu.cloudinit.*.default_ipv4_address ansible_nat_controller = proxmox_vm_qemu.ansible_nat_controller.*.default_ipv4_address } ) filename = "./install/inventory.ini"

Result is that
local_file.hosts_cfg: Creating... local_file.hosts_cfg: Creation complete after 0s [id=ecb4fc8d75daadf00e4d30a598184ae366057263] ╷ │ Warning: Cloud-init is enabled but no IP config is set │ │ with proxmox_vm_qemu.ansible_nat_controller, │ on main.tf line 115, in resource "proxmox_vm_qemu" "ansible_nat_controller": │ 115: resource "proxmox_vm_qemu" "ansible_nat_controller" { │ │ Cloud-init is enabled in your configuration but no static IP address is │ set, nor is the DHCP option enabled ╵

[TomyLobo]

I have a similar issue (although without ever doing anything with cloud-init).
I just went up an down the source code to figure this out.
It has something to do with that warning about Cloud-init being enabled with no IP config set.
That code path pre-empts the IP from the agent, so that even if the web UI shows the IP, the terraform provider cannot see it.

[TomyLobo]

I fixed my issue with ipconfig0 = "ip=dhcp"