From 65dc68654b33f7e7987f6f9590a319deae245238 Mon Sep 17 00:00:00 2001
From: Frank Kelly <62910985+frankjkelly@users.noreply.github.com>
Date: Thu, 26 Aug 2021 02:13:47 -0400
Subject: [PATCH] ZooKeeper HTTP port should be exposed by service so we can
 use prometheus (#143)

Fixes #142

### Motivation

Expose HTTP Port on ZooKeeper service so we can use Prometheus

### Modifications

Bug fix to expose HTTP port on ZooKeeper service
---
 charts/pulsar/templates/zookeeper-service.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/charts/pulsar/templates/zookeeper-service.yaml b/charts/pulsar/templates/zookeeper-service.yaml
index 7ee9890..a71849b 100644
--- a/charts/pulsar/templates/zookeeper-service.yaml
+++ b/charts/pulsar/templates/zookeeper-service.yaml
@@ -31,6 +31,9 @@ metadata:
 {{ toYaml .Values.zookeeper.service.annotations | indent 4 }}
 spec:
   ports:
+    # prometheus needs to access /metrics endpoint
+    - name: http
+      port: {{ .Values.zookeeper.ports.http }}
     - name: follower
       port: {{ .Values.zookeeper.ports.follower }}
     - name: leader-election