Forked from
Ryan Randles Jones / Terraform Openstack
95 commits ahead of the upstream repository.
-
Bo-Chun Chen authored2f93187f
main.tf 1.89 KiB
# is created in external-network module and called in root module
terraform {
required_version = ">= 0.14.0"
required_providers {
openstack = {
source = "terraform-provider-openstack/openstack"
version = "~> 1.42.0"
}
}
}
variable "external_subnet_id" {type = string}
variable "ohpc_instance_name" {}
variable "image_ohpc" {}
variable "flavor" {}
# is created in key-pair module and called in root module
variable "key_pair" {type = string}
variable "internal_network" {}
variable "internal_ip" {}
variable "external_network" {}
# is created in floating-ip module and called in root module
variable "floating_ip_ohpc" {type = string}
variable "ohpc_user" {}
variable "ssh_private_key" {}
# creates details for the OHPC instance
resource "openstack_compute_instance_v2" "ohpc" {
depends_on = [var.external_subnet_id]
name = var.ohpc_instance_name
image_name = var.image_ohpc
flavor_name = var.flavor
key_pair = var.key_pair
security_groups = ["default"]
user_data = <<-EOF
#cloud-config
write_files:
- content: |
10.1.1.10 ohpc ohpc.novalocal
owner: centos:centos
path: /etc/hosts
permissions: 0644
EOF
# defines the networks of the instance
network {
uuid = var.external_network
}
network {
uuid = var.internal_network
fixed_ip_v4 = var.internal_ip
}
}
# associates floating ip with the OHPC instance
resource "openstack_compute_floatingip_associate_v2" "ohpc" {
floating_ip = var.floating_ip_ohpc
instance_id = openstack_compute_instance_v2.ohpc.id
# defines ssh connection
connection {
host = format(var.host_prefix,element(split(".", var.floating_ip_ohpc),3,),)
user = var.ohpc_user
private_key = file(var.ssh_private_key)
}
}
output "id" {
value = openstack_compute_instance_v2.ohpc.id
}
output "ssh_host" {
value = var.floating_ip_ohpc
}