From 3af7233b4668fb663dd6477a8822a280971c20f3 Mon Sep 17 00:00:00 2001
From: Josh Souza <josh.souza@greenhouse.io>
Date: Fri, 8 Dec 2023 12:28:21 -0800
Subject: [PATCH] Make metrics exposable based on helm variables

---
 charts/zookeeper-operator/templates/operator.yaml | 5 +++--
 charts/zookeeper-operator/values.yaml             | 4 ++++
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/charts/zookeeper-operator/templates/operator.yaml b/charts/zookeeper-operator/templates/operator.yaml
index eb8223adc..eeeaeb536 100644
--- a/charts/zookeeper-operator/templates/operator.yaml
+++ b/charts/zookeeper-operator/templates/operator.yaml
@@ -33,12 +33,13 @@ spec:
         image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
         imagePullPolicy: {{ .Values.image.pullPolicy }}
         ports:
-        - containerPort: 6000
+        - containerPort: {{ int .Values.metricsPort }}
           name: metrics
         command:
         - zookeeper-operator
-        {{- if .Values.disableFinalizer }}
         args:
+        - -metrics-bind-address={{ .Values.metricsBindAddress }}:{{ int .Values.metricsPort }}
+        {{- if .Values.disableFinalizer }}
         - -disableFinalizer
         {{- end }}
         env:
diff --git a/charts/zookeeper-operator/values.yaml b/charts/zookeeper-operator/values.yaml
index afc8397e3..3830f81f0 100644
--- a/charts/zookeeper-operator/values.yaml
+++ b/charts/zookeeper-operator/values.yaml
@@ -86,3 +86,7 @@ additionalVolumes: {}
 #   emptyDir: {}
 
 disableFinalizer: false
+
+## In order to enable gathering metrics by Prometheus etc... bind to 0.0.0.0
+metricsBindAddress: 127.0.0.1
+metricsPort: "6000"