From 5d1a323dcb1d80a1984bcca37700cfe214225795 Mon Sep 17 00:00:00 2001
From: "Paulo E. Castro" <pecastro@wormholenet.com>
Date: Thu, 16 Nov 2023 00:01:56 +0000
Subject: [PATCH] Add metrics port definition so probes can work. (#440)

Signed-off-by: Paulo E. Castro <pecastro@wormholenet.com>
---
 charts/fluentd/values.yaml | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/charts/fluentd/values.yaml b/charts/fluentd/values.yaml
index 722452d6..ac05f8b2 100644
--- a/charts/fluentd/values.yaml
+++ b/charts/fluentd/values.yaml
@@ -318,6 +318,14 @@ fileConfigs:
       emit_unmatched_lines true
     </source>
 
+    # expose metrics in prometheus format
+    <source>
+      @type prometheus
+      bind 0.0.0.0
+      port 24231
+      metrics_path /metrics
+    </source>
+
   02_filters.conf: |-
     <label @KUBERNETES>
       <match kubernetes.var.log.containers.fluentd**>