infrastructure-as-code/openstack-tf/modules/geo_services/geo_service.tf

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module "ssh_settings" {
source = "../../modules/ssh-key-ref"
}
module "common_variables" {
source = "../../modules/common_variables"
}
# Geo_Service attached volume - used for 'external volume'
resource "openstack_blockstorage_volume_v3" "geo_service_data_volume" {
for_each = var.geo_service_instances_map
name = each.value.vol_data_name
size = each.value.vol_data_size
}
# Geo_Service instance
resource "openstack_compute_instance_v2" "geo_service" {
for_each = var.geo_service_instances_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 {
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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
}
}
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user_data = file("${each.value.image_ref.user_data_file}")
}
# Attach the additional volume
resource "openstack_compute_volume_attach_v2" "geo_service_data_attach_vol" {
for_each = var.geo_service_instances_map
instance_id = openstack_compute_instance_v2.geo_service[each.key].id
volume_id = openstack_blockstorage_volume_v3.geo_service_data_volume[each.key].id
device = var.geo_instance_basic_data.vol_data_device
depends_on = [openstack_compute_instance_v2.geo_service]
}