From 1a29a0100521b1a0935f61e6e652233c95d01cb9 Mon Sep 17 00:00:00 2001
From: "Antonio J. Delgado" <ad@susurrando.com>
Date: Sun, 12 Feb 2023 11:13:27 +0200
Subject: [PATCH] add variable

---
 templates/prometheus.yml.erb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/templates/prometheus.yml.erb b/templates/prometheus.yml.erb
index 2fec727..be3e5a8 100644
--- a/templates/prometheus.yml.erb
+++ b/templates/prometheus.yml.erb
@@ -1,5 +1,6 @@
 <% require 'yaml' -%>
-<%= if @configuration
+<% configuration = scope.lookupvar('::prometheus::configuration') -%>
+<%= if configuration
 configuration.to_yaml().gsub(/source_labels: ".+?"/) { |x| x.gsub('"', '') }
 end
  -%>