From 047e4ddd754c0c909ceb7bde8bfac6cf8abf3ed8 Mon Sep 17 00:00:00 2001
From: Pete Vander Giessen <petevg@gmail.com>
Date: Mon, 25 Jul 2016 12:30:03 -0400
Subject: BIGTOP-2506. Zookeeper: non default interface for client

Added puppet config for clientPortBindAddress.

Allows us to bind to a specific interface/ip in secure environments,
where we might want to restrict incoming connnections.

Closes #135
---
 bigtop-deploy/puppet/modules/hadoop_zookeeper/manifests/init.pp | 1 +
 bigtop-deploy/puppet/modules/hadoop_zookeeper/templates/zoo.cfg | 4 ++++
 2 files changed, 5 insertions(+)

(limited to 'bigtop-deploy/puppet')

diff --git a/bigtop-deploy/puppet/modules/hadoop_zookeeper/manifests/init.pp b/bigtop-deploy/puppet/modules/hadoop_zookeeper/manifests/init.pp
index 7c35d71e..e7cb6058 100644
--- a/bigtop-deploy/puppet/modules/hadoop_zookeeper/manifests/init.pp
+++ b/bigtop-deploy/puppet/modules/hadoop_zookeeper/manifests/init.pp
@@ -63,6 +63,7 @@ class hadoop_zookeeper (
                 $datadir = "/var/lib/zookeeper",
                 $ensemble = [$myid, "localhost:2888:3888"],
                 $kerberos_realm = $hadoop_zookeeper::kerberos_realm,
+                $client_bind_addr = "",
   ) inherits hadoop_zookeeper {
     include hadoop_zookeeper::common
 
diff --git a/bigtop-deploy/puppet/modules/hadoop_zookeeper/templates/zoo.cfg b/bigtop-deploy/puppet/modules/hadoop_zookeeper/templates/zoo.cfg
index e255a0a3..aaa92810 100644
--- a/bigtop-deploy/puppet/modules/hadoop_zookeeper/templates/zoo.cfg
+++ b/bigtop-deploy/puppet/modules/hadoop_zookeeper/templates/zoo.cfg
@@ -24,6 +24,10 @@ initLimit=10
 syncLimit=5
 # the directory where the snapshot is stored.
 dataDir=<%= @datadir %>
+<% if !@client_bind_addr.nil? && !@client_bind_addr.empty? %>
+# bind to this network ip/interface
+clientPortAddress=<%= @client_bind_addr %>
+<% end %>
 # the port at which the clients will connect
 clientPort=<%= @port %>
 <% if !@ensemble[0].nil? && @ensemble[0].length == 2 %>
-- 
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