Listen on all IPs

Seems like this is needed to get ZooKeeper version > 3.5.6 working

2 files changed, 3 insertions, 1 deletions

diff --git a/zookeeper-server/zookeeper-server-3.5/src/main/java/com/yahoo/vespa/zookeeper/VespaZooKeeperServerImpl.java b/zookeeper-server/zookeeper-server-3.5/src/main/java/com/yahoo/vespa/zookeeper/VespaZooKeeperServerImpl.java
index 1f4be8852a3..1f66c919a41 100644
--- a/zookeeper-server/zookeeper-server-3.5/src/main/java/com/yahoo/vespa/zookeeper/VespaZooKeeperServerImpl.java
+++ b/zookeeper-server/zookeeper-server-3.5/src/main/java/com/yahoo/vespa/zookeeper/VespaZooKeeperServerImpl.java
@@ -108,6 +108,7 @@ public class VespaZooKeeperServerImpl extends AbstractComponent implements Runna
         sb.append("admin.enableServer=false").append("\n");
         // Need NettyServerCnxnFactory to be able to use TLS for communication
         sb.append("serverCnxnFactory=org.apache.zookeeper.server.NettyServerCnxnFactory").append("\n");
+        sb.append("quorumListenOnAllIPs=true").append("\n");
         ensureThisServerIsRepresented(config.myid(), config.server());
         config.server().forEach(server -> addServerToCfg(sb, server));
         SSLContext sslContext = new SslContextBuilder().build();
diff --git a/zookeeper-server/zookeeper-server-3.5/src/test/java/com/yahoo/vespa/zookeeper/VespaZooKeeperServerImplTest.java b/zookeeper-server/zookeeper-server-3.5/src/test/java/com/yahoo/vespa/zookeeper/VespaZooKeeperServerImplTest.java
index 863d2dba708..72351244cce 100644
--- a/zookeeper-server/zookeeper-server-3.5/src/test/java/com/yahoo/vespa/zookeeper/VespaZooKeeperServerImplTest.java
+++ b/zookeeper-server/zookeeper-server-3.5/src/test/java/com/yahoo/vespa/zookeeper/VespaZooKeeperServerImplTest.java
@@ -181,7 +181,8 @@ public class VespaZooKeeperServerImplTest {
                "autopurge.snapRetainCount=15\n" +
                "4lw.commands.whitelist=conf,cons,crst,dirs,dump,envi,mntr,ruok,srst,srvr,stat,wchs\n" +
                "admin.enableServer=false\n" +
-               "serverCnxnFactory=org.apache.zookeeper.server.NettyServerCnxnFactory\n";
+               "serverCnxnFactory=org.apache.zookeeper.server.NettyServerCnxnFactory\n" +
+               "quorumListenOnAllIPs=true\n";
     }
 
     private String quorumKeyStoreAndTrustStoreConfig(File jksKeyStoreFilePath, File caCertificatesFilePath) {