Create a new AMG workspace

locals.tf

@@ -8,6 +8,30 @@ data "aws_eks_cluster" "eks_cluster" {
   name = var.eks_cluster_id
 }
 
+data "aws_grafana_workspace" "this" {
+  count        = var.managed_grafana_workspace_id == "" ? 0 : 1
+  workspace_id = var.managed_grafana_workspace_id
+}
+
+# resource "null_resource" "amg_api_key" {
+
+#   # Bootstrap script can run on any instance of the cluster
+#   # So we just choose the first in this case
+#   connection {
+#     host = element(aws_instance.cluster.*.public_ip, 0)
+#   }
+
+#   provisioner "remote-exec" {
+#     # requires aws-cli
+#     inline = [
+#       #"bootstrap-cluster.sh ${join(" ", aws_instance.cluster.*.private_ip)}",
+#       "aws grafana create-key",
+#     ]
+#   }
+# }
+
+
+
 locals {
   eks_oidc_issuer_url  = replace(data.aws_eks_cluster.eks_cluster.identity[0].oidc[0].issuer, "https://", "")
   eks_cluster_endpoint = data.aws_eks_cluster.eks_cluster.endpoint
@@ -15,9 +39,20 @@ locals {
 
   # if region is not passed, we assume the current one
   amp_ws_region   = coalesce(var.managed_prometheus_region, data.aws_region.current.name)
-  amp_ws_id       = var.create_managed_prometheus_workspace ? aws_prometheus_workspace.this[0].id : var.managed_prometheus_id
+  amp_ws_id       = var.enable_managed_prometheus ? aws_prometheus_workspace.this[0].id : var.managed_prometheus_id
   amp_ws_endpoint = "https://aps-workspaces.${local.amp_ws_region}.amazonaws.com/workspaces/${local.amp_ws_id}/"
 
+  # if region is not passed, we assume the current one
+  amg_ws_region = coalesce(var.managed_grafana_region, data.aws_region.current.name)
+
+  # if grafana_workspace_id is supplied, we infer the endpoint from
+  # computed region, else we create a new workspace
+  amg_ws_endpoint = var.enable_managed_grafana ? "https://${module.managed_grafana[0].workspace_endpoint}" : "https://${var.managed_grafana_workspace_id}.grafana-workspace.${local.amg_ws_region}.amazonaws.com"
+
+  # TODO when tf resource for AMG api keys are supported
+  # create a short-lived api key on the fly if api_key is not provided
+  amg_api_key = var.grafana_api_key
+
   context = {
     aws_caller_identity_account_id = data.aws_caller_identity.current.account_id
     aws_caller_identity_arn        = data.aws_caller_identity.current.arn