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Created generic modules

This commit is contained in:
Luca Frosini 2023-12-05 15:55:09 +01:00
parent 265f71f359
commit 58991984a3
8 changed files with 193 additions and 0 deletions
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64
openstack-tf/modules/instance_with_data_volume/instance_with_data_volume.tf Normal file
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# Module used
module "ssh_settings" {
source = "../../modules/ssh-key-ref"
}
# Module used
module "common_variables" {
source = "../../modules/common_variables"
}
resource "openstack_blockstorage_volume_v3" "instance_data_volume" {
for_each = var.instances_with_data_volume_map
name = each.value.volume.name
size = each.value.volume.size
}
# Generic smartgears_service instance
resource "openstack_compute_instance_v2" "instance_with_data_volume" {
for_each = var.instances_with_data_volume_map
name = each.value.name
availability_zone_hints = module.common_variables.availability_zone_no_gpu_name
flavor_name = each.value.flavor
key_pair = module.ssh_settings.ssh_key_name
security_groups = each.value.security_groups
block_device {
uuid = each.value.image_ref.uuid
source_type = "image"
volume_size = 10
boot_index = 0
destination_type = "volume"
delete_on_termination = false
}
# Creates the networks according to input networks
dynamic "network" {
for_each = each.value.networks
content {
name = network.value
}
}
# Creates the scheduler_hints (i.e. server groups) according to input server_groups_ids
dynamic "scheduler_hints" {
for_each = each.value.server_groups_ids
content {
group = scheduler_hints.value
}
}
#user_data script used
user_data = file("${each.value.image_ref.user_data_file}")
}
# Attach the additional volume
resource "openstack_compute_volume_attach_v2" "attach_volume" {
for_each = var.instances_with_data_volume_map
instance_id = openstack_compute_instance_v2.instance_with_data_volume[each.key].id
volume_id = openstack_blockstorage_volume_v3.instance_data_volume[each.key].id
device = var.each.value.volume.device
depends_on = [openstack_compute_instance_v2.instance_with_data_volume]
}

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openstack-tf/modules/instance_with_data_volume/outputs.tf Normal file
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output "instances_with_data_volume_map" {
value = var.instances_with_data_volume_map
}

11
openstack-tf/modules/instance_with_data_volume/terraform-provider.tf Normal file
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# Define required providers
terraform {
required_version = ">= 0.14.0"
required_providers {
openstack = {
source = "terraform-provider-openstack/openstack"
version = "~> 1.53.0"
}
}
}

27
openstack-tf/modules/instance_with_data_volume/variables_generic_smartgears_service.tf Normal file
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#Default smartgears_service is EMPTY. Override it to create a proper smartegears plan
variable "instances_with_data_volume_map" {
type = map(object({
name = string
description = string
flavor = string
networks = list(string)
security_groups = list(string)
server_groups_ids = list(string)
image_ref = map(string)
volume = map(string)
}))
default = {
smartgears_service = {
name = "",
description = "",
flavor = "",
networks = [],
security_groups = [],
server_groups_ids = [],
image_ref = {},
volume = {}
}
}
}

47
openstack-tf/modules/instance_without_data_volume/instance_without_data_volume.tf Normal file
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# Module used
module "ssh_settings" {
source = "../../modules/ssh-key-ref"
}
# Module used
module "common_variables" {
source = "../../modules/common_variables"
}
# Generic smartgears_service instance
resource "openstack_compute_instance_v2" "smartgears_service" {
for_each = var.instances_without_data_volume_map
name = each.value.name
availability_zone_hints = module.common_variables.availability_zone_no_gpu_name
flavor_name = each.value.flavor
key_pair = module.ssh_settings.ssh_key_name
security_groups = each.value.security_groups
block_device {
uuid = each.value.image_ref.uuid
source_type = "image"
volume_size = 10
boot_index = 0
destination_type = "volume"
delete_on_termination = false
}
# Creates the networks according to input networks
dynamic "network" {
for_each = each.value.networks
content {
name = network.value
}
}
# Creates the scheduler_hints (i.e. server groups) according to input server_groups_ids
dynamic "scheduler_hints" {
for_each = each.value.server_groups_ids
content {
group = scheduler_hints.value
}
}
#user_data script used
user_data = file("${each.value.image_ref.user_data_file}")
}

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openstack-tf/modules/instance_without_data_volume/outputs.tf Normal file
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output "instances_without_data_volume_map" {
value = var.instances_without_data_volume_map
}

11
openstack-tf/modules/instance_without_data_volume/terraform-provider.tf Normal file
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# Define required providers
terraform {
required_version = ">= 0.14.0"
required_providers {
openstack = {
source = "terraform-provider-openstack/openstack"
version = "~> 1.53.0"
}
}
}

25
openstack-tf/modules/instance_without_data_volume/variables_generic_smartgears_service.tf Normal file
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# Default instances without data volume is EMPTY. Override it to create a proper instance plan
variable "instances_without_data_volume_map" {
type = map(object({
name = string
description = string
flavor = string
networks = list(string)
security_groups = list(string)
server_groups_ids = list(string)
image_ref = map(string)
}))
default = {
smartgears_service = {
name = "",
description = "",
flavor = "",
networks = [],
security_groups = [],
server_groups_ids = [],
image_ref = {}
}
}
}