[tf] add chain_name to testnet config

Closes: aptos-labs#595
Garr1s · Apr 26, 2022 · d8f872a · d8f872a
1 parent 62a30b2
commit d8f872a
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Showing 3 changed files with 7 additions and 1 deletion.
diff --git a/terraform/testnet/main.tf b/terraform/testnet/main.tf
@@ -44,7 +44,7 @@ module "validator" {
   node_pool_sizes = var.validator_lite_mode ? {
     utilities  = var.num_utilities_instance > 0 ? var.num_utilities_instance : 3
     validators = var.num_validator_instance > 0 ? var.num_validator_instance : var.num_validators + var.num_public_fullnodes
-  } : {
+    } : {
     utilities  = var.num_utilities_instance > 0 ? var.num_utilities_instance : 3 * var.num_validators
     validators = var.num_validator_instance > 0 ? var.num_validator_instance : 3 * var.num_validators + var.num_public_fullnodes + 1
   }
@@ -86,6 +86,7 @@ resource "helm_release" "testnet" {
     jsonencode({
       imageTag          = local.image_tag
       validatorLite     = var.validator_lite_mode
+      chain_name        = "aptos-${terraform.workspace}"
       localVaultBackend = var.enable_dev_vault # Toggle dev vault mode
       genesis = {
         numValidators      = var.num_validators

diff --git a/terraform/testnet/testnet/files/prometheus.yml b/terraform/testnet/testnet/files/prometheus.yml
@@ -1,6 +1,8 @@
 global:
   scrape_interval: 15s
   evaluation_interval: 15s
+  external_labels:
+    chain_name: {{ .Values.chain_name }}
 
 # Alertmanager configuration
 alerting:

diff --git a/terraform/testnet/testnet/values.yaml b/terraform/testnet/testnet/values.yaml
@@ -1,6 +1,9 @@
 imageTag: latest
 validatorLite: false
 
+# name of the chain for prometheus label
+chain_name:
+
 genesis:
   numValidators: 1
   numPublicFullnodes: 1