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6 changes: 4 additions & 2 deletions examples/aws/scalardl/locals.tf
Original file line number Diff line number Diff line change
Expand Up @@ -22,9 +22,11 @@ locals {
green_subnet_ids = join(",", data.terraform_remote_state.network.outputs.subnet_map["scalardl_green"])
}

database = lookup(var.scalardl, "database", "cassandra")

cassandra = {
start_on_initial_boot = var.scalardl.database == "cassandra" ? data.terraform_remote_state.cassandra.outputs.cassandra_start_on_initial_boot : false
provision_ids = var.scalardl.database == "cassandra" ? join(",", data.terraform_remote_state.cassandra.outputs.cassandra_provision_ids) : ""
start_on_initial_boot = local.database == "cassandra" ? data.terraform_remote_state.cassandra[0].outputs.cassandra_start_on_initial_boot : false
provision_ids = local.database == "cassandra" ? join(",", data.terraform_remote_state.cassandra[0].outputs.cassandra_provision_ids) : ""
}

custom_tags = data.terraform_remote_state.network.outputs.custom_tags
Expand Down
2 changes: 2 additions & 0 deletions examples/aws/scalardl/remote.tf
Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,8 @@ data "terraform_remote_state" "network" {
}

data "terraform_remote_state" "cassandra" {
count = local.database == "cassandra" ? 1 : 0

backend = "local"

config = {
Expand Down
2 changes: 2 additions & 0 deletions examples/aws/scalardl/remote.tf.s3
Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,8 @@ data "terraform_remote_state" "network" {
}

data "terraform_remote_state" "cassandra" {
count = local.database == "cassandra" ? 1 : 0

backend = "s3"

config = {
Expand Down
12 changes: 6 additions & 6 deletions modules/aws/scalardl/locals.tf
Original file line number Diff line number Diff line change
Expand Up @@ -15,12 +15,6 @@ locals {
blue_subnet_ids = split(",", var.network.blue_subnet_ids)
green_subnet_ids = split(",", var.network.green_subnet_ids)
internal_domain = var.network.internal_domain

triggers = [
(lookup(var.scalardl, "database", "cassandra") == "cassandra" && var.cassandra.start_on_initial_boot) ?
var.cassandra.provision_ids :
var.network.bastion_provision_id
]
}

### default
Expand Down Expand Up @@ -120,3 +114,9 @@ locals {
envoy_nlb_create_count = local.envoy.enable_nlb ? 1 : 0
envoy_nlb_subnet_ids = local.envoy.nlb_internal ? slice(local.private_subnet_ids, 0, length(distinct(local.locations))) : slice(local.public_subnet_ids, 0, length(distinct(local.locations)))
}

locals {
triggers = [
local.scalardl.database == "cassandra" && var.cassandra.start_on_initial_boot ? var.cassandra.provision_ids : var.network.bastion_provision_id
]
}