From 86eb382a2ae8cde7e29cc4a349102edadd9c5390 Mon Sep 17 00:00:00 2001
From: Jeffrey Chu <oneoneonepig@users.noreply.github.com>
Date: Thu, 7 Dec 2023 05:39:09 +0000
Subject: [PATCH] Fix boolean flags when enabling collectors

Signed-off-by: Jeffrey Chu <oneoneonepig@users.noreply.github.com>
---
 roles/node_exporter/templates/node_exporter.service.j2 | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/roles/node_exporter/templates/node_exporter.service.j2 b/roles/node_exporter/templates/node_exporter.service.j2
index 467cece35..90f8f7896 100644
--- a/roles/node_exporter/templates/node_exporter.service.j2
+++ b/roles/node_exporter/templates/node_exporter.service.j2
@@ -16,7 +16,11 @@ ExecStart={{ node_exporter_binary_install_dir }}/node_exporter \
 {%     set name, options = (collector.items()|list)[0] -%}
     '--collector.{{ name }}' \
 {%     for k,v in options|dictsort %}
+{%       if v %}
     '--collector.{{ name }}.{{ k }}={{ v }}' \
+{%       else %}
+    '--collector.{{ name }}.{{ k }}' \
+{%       endif -%}
 {%     endfor -%}
 {%   endif -%}
 {% endfor -%}