1 files changed, 23 insertions, 7 deletions
diff --git a/fdio.infra.ansible/roles/nomad/templates/telemetry.hcl.j2 b/fdio.infra.ansible/roles/nomad/templates/telemetry.hcl.j2
index 4ad5330d1b..14be0d9548 100644
--- a/fdio.infra.ansible/roles/nomad/templates/telemetry.hcl.j2
+++ b/fdio.infra.ansible/roles/nomad/templates/telemetry.hcl.j2
@@ -1,10 +1,26 @@
-{% if nomad_telemetry | bool == True %}
+{% if nomad_use_telemetry | bool == True %}
 telemetry {
-    disable_hostname = "{{ nomad_telemetry_disable_hostname | default(false) | bool | lower }}"
-    collection_interval = "{{ nomad_telemetry_collection_interval | default("1s") }}"
-    use_node_name = "{{ nomad_telemetry_use_node_name | default(false) | bool | lower }}"
-    publish_allocation_metrics = "{{ nomad_telemetry_publish_allocation_metrics | default(false) | bool | lower }}"
-    publish_node_metrics = "{{ nomad_telemetry_publish_node_metrics | default(false) | bool | lower }}"
-    prometheus_metrics = "{{ nomad_telemetry_prometheus_metrics | default(false) | bool | lower }}"
+    # Specifies if gauge values should be prefixed with the local hostname.
+    disable_hostname = {{ nomad_telemetry_disable_hostname | bool | lower }}
+
+    # Specifies the time interval at which the Nomad agent collects telemetry
+    # data.
+    collection_interval = "{{ nomad_telemetry_collection_interval }}"
+
+    # Specifies if gauge values should be prefixed with the name of the node,
+    # instead of the hostname. If set it will override disable_hostname value.
+    use_node_name = {{ nomad_telemetry_use_node_name | bool | lower }}
+
+    # Specifies if Nomad should publish runtime metrics of allocations.
+    publish_allocation_metrics = {{ nomad_telemetry_publish_allocation_metrics | bool | lower }}
+
+    # Specifies if Nomad should publish runtime metrics of nodes.
+    publish_node_metrics = {{ nomad_telemetry_publish_node_metrics | bool | lower }}
+
+    # Specifies whether the agent should make Prometheus formatted metrics
+    # available at /v1/metrics?format=prometheus.Specifies whether the agent
+    # should make Prometheus formatted metrics available at
+    # /v1/metrics?format=prometheus.
+    prometheus_metrics = {{ nomad_telemetry_prometheus_metrics | bool | lower }}
 }
 {% endif %}