Commit 7542e18b authored by Chris King's avatar Chris King
Browse files

Do a semi-dirty hack and provide a copy to stage a gpu image directly

parent 657cdd75
This contains packer hcl files for creating images. For documentation on packer, see [here](https://www.packer.io/docs); for information about the openstack-specific builder, see [here](https://www.packer.io/plugins/builders/openstack)
locals {
local_image_name = "${var.image_name}${var.image_date_suffix ? formatdate("YYYYMMDDHHmm", timestamp()): ""}"
}
source "openstack" "image" {
image_name = local.local_image_name
source_image_name = var.source_image
flavor = var.flavor
floating_ip_network = var.floating_ip_network
networks = var.networks
security_groups = var.security_groups
ssh_username = var.ssh_username
}
# regular instance
build {
sources = ["source.openstack.image"]
provisioner "ansible" {
playbook_file = "./ansible/node-gpu.yml"
roles_path = "./ansible/roles"
extra_arguments = [
"--extra-vars", "root_ssh_key='${var.root_ssh_key}'"
]
}
}
variable "root_ssh_key" {
type = string
description = "The root key to use for ssh"
}
variable "image_name" {
type = string
default = "cluster-image-gpu"
description = "Name of the image in openstack"
}
variable "image_date_suffix" {
type = bool
default = false
description = "Append a date to the image name (in YYYYMMDDHHMMSS format)"
}
variable "source_image" {
type = string
description = "The name of the source image to use"
}
variable "flavor" {
type = string
description = "The name of the flavor to use"
}
variable "ssh_username" {
type = string
default = "centos"
description = "The default username to use for SSH"
}
variable "floating_ip_network" {
type = string
description = "floating ip network to use with (temporary) ip assignmnet to a vm"
}
variable "networks" {
type = list(string)
description = "List of network UUIDs to assign to the network"
}
variable "security_groups" {
type = list(string)
default = []
description = "A list of security groups to add - you should make sure ssh access is open to the machine"
}
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