Hi there!
Please, delete my question if it is considered bad in any way.
I am able to write terraform code that creates a vm in one of our xcp pools.
But can't undertand how I must configure the template in order to be able to pass cloud-init userdata and metadata.
I am using a simple VM install from ubuntu 20.04.5 ISO, turned into a template. It does not seem to load the yaml templates.
code_textalfcruz-adm@local.hcpa.ufrgs.br@volt-ampere:~/terraform-provider-xenorchestra-intro/mkxcpvm2n$ cat main.tf
# Infrastructure parametrization
variable "xoa_pool_name" {
type = string
description = "Pool Name at HCPA's XCP-ng infrastructure managed by XenOrchestra"
default = "UAAPool01"
}
variable "xoa_template_name" {
type = string
description = "Template name at the chosen XCP-ng pool (must be unique between all the HCPA's pools"
#default = "Ubuntu 20.04 LTS Focal Fossa (20211008u)"
default = "template-ubuntu-20045"
}
variable "xoa_sr_name" {
type = string
description = "Name of the Storage Resource to place the VM disk(s) at the chosen pool"
default = "EQL01UHAASR01"
}
variable "xoa_public_vlanid" {
type = string
description = "The VLAN id of the public (first) network interface of this VM"
default = "VLAN702"
}
variable "xoa_private_vlanid" {
type = string
description = "The VLAN id of the private (or second) network interface of this VM"
default = "VLAN902"
}
# VM parametrization
variable "vm_memory_max" {
type = number
description = "VM's maximum memory (in bytes)"
default = 2147467264
}
variable "vm_cpus" {
type = number
description = "VM's number of virtual CPU cores"
default = 4
}
variable "vm_name_label" {
type = string
description = "The VM's name on the XCP-ng infrastructure (XOA and XCP console)"
default = "Terraformed at HCPA"
}
variable "vm_disk_name_label" {
type = string
description = "The name of the first VM's disk"
default = "Filesystem root"
}
variable "vm_disk_size" {
type = number
description = "The size of this VM's first disk (in bytes - default = template thick / size - 30GB)"
default = 32212254720
}
variable "vm_public_domain" {
type = string
description = "Name of the local intranet domain"
default = "local.hcpa.ufrgs.br"
}
variable "vm_public_ipv4_address" {
type = string
description = "The VM's public (first) interface IPv4 address"
default = "10.70.3.250"
}
variable "vm_public_ipv4_prefixlen" {
type = string
description = "The number of network bits to use for the public IPv4 interface netmask"
default = "23"
}
variable "vm_public_ipv4_gateway" {
type = string
description = "The IPv4 default gateway for the public interface"
default = "10.72.0.1"
}
# Gattering ambient facts
data "xenorchestra_pool" "pool" {
name_label = var.xoa_pool_name
}
data "xenorchestra_template" "vm_template" {
name_label = var.xoa_template_name
}
data "xenorchestra_sr" "sr" {
name_label = var.xoa_sr_name
pool_id = data.xenorchestra_pool.pool.id
}
data "xenorchestra_network" "public_vlanid" {
name_label = var.xoa_public_vlanid
pool_id = data.xenorchestra_pool.pool.id
}
data "xenorchestra_network" "private_vlanid" {
name_label = var.xoa_private_vlanid
pool_id = data.xenorchestra_pool.pool.id
}
# Create cloudinit templates
data "template_file" "userdata" {
template = file("./cloud_userdata_cfg.yaml")
vars = {
hostname = var.vm_name_label
domain = var.vm_public_domain
}
}
data "template_file" "metadata" {
template = file("./cloud_metadata_cfg.yaml")
vars = {
hostname = var.vm_name_label
ip = var.vm_public_ipv4_address
prefixlen = var.vm_public_ipv4_prefixlen
gateway = var.vm_public_ipv4_gateway
}
}
resource "xenorchestra_cloud_config" "userdataconfig" {
name = "user data config"
template = data.template_file.userdata.rendered
}
resource "xenorchestra_cloud_config" "metadataconfig" {
name = "network data config"
template = data.template_file.metadata.rendered
}
# VM creation
resource "xenorchestra_vm" "vm" {
# cloud_config = templatefile("cloud_userdata_cfg.yaml", {
# hostname = var.vm_name_label
# domain = var.vm_public_domain
# })
# cloud_network_config = templatefile("cloud_metadata_cfg.yaml", {
# hostname = var.vm_name_label
# ip = var.vm_public_ipv4_address
# prefixlen = var.vm_public_ipv4_prefixlen
# gateway = var.vm_public_ipv4_gateway
# })
cloud_network_config = xenorchestra_cloud_config.metadataconfig.template
cloud_config = xenorchestra_cloud_config.userdataconfig.template
memory_max = var.vm_memory_max
cpus = var.vm_cpus
name_label = var.vm_name_label
template = data.xenorchestra_template.vm_template.id
network {
network_id = data.xenorchestra_network.public_vlanid.id
}
# network {
# network_id = data.xenorchestra_network.private_vlanid.id
# }
disk {
sr_id = data.xenorchestra_sr.sr.id
name_label = var.vm_disk_name_label
size = var.vm_disk_size
}
}
alfcruz-adm@local.hcpa.ufrgs.br@volt-ampere:~/terraform-provider-xenorchestra-intro/mkxcpvm2n$
alfcruz-adm@local.hcpa.ufrgs.br@volt-ampere:~/terraform-provider-xenorchestra-intro/mkxcpvm2n$ cat cloud_userdata_cfg.yaml
#cloud-config
groups:
- aghuse: [aghu]
users:
# seiseg and aghu / REDACTED | same public key
- name: aghu
uid: 1003
gecos: AGHU Application Standard User
passwd: <REDACTED>
lock_passwd: true
sudo: ['ALL=(ALL) NOPASSWD:ALL']
groups: [aghuse]
shell: /bin/bash
homedir: /opt/aghu
no_create_home: false
packages:
- tree
runcmd:
- sed -i -e "s/PARAMMYHOSTNAME/${hostname}/g" /etc/postfix/main.cf
- sed -i -e "s/PARAMMYHOSTNAME/${hostname}/" /etc/puppetlabs/puppet/puppet.conf
- /opt/ds_agent/dsa_control -r
- /opt/ds_agent/dsa_control -a dsm://goodman.local.hcpa.ufrgs.br:4120/ "policyid:60"
- systemctl disable networker
-
alfcruz-adm@local.hcpa.ufrgs.br@volt-ampere:~/terraform-provider-xenorchestra-intro/mkxcpvm2n$ cat cloud_metadata_cfg.yaml
#cloud-config
local-hostname: ${hostname}
instance-id: ${hostname}
network:
version: 2
ethernets:
ens192:
dhcp4: false
addresses:
- ${ip}/${prefixlen}
gateway4: ${gateway}
nameservers:
search: [local.hcpa.ufrgs.br, hcpa]
addresses: [10.10.31.13, 10.10.31.14, 10.10.31.42]
growpart:
mode: auto
devices: ['/dev/sda2']
ignore_growroot_disabled: true
wait-on-network:
ipv4: true
alfcruz-adm@local.hcpa.ufrgs.br@volt-ampere:~/terraform-provider-xenorchestra-intro/mkxcpvm2n$
