This module deploys Apache Zookeeper cluster. It is tested with Apache Zookeeper 3.4.5 under puppet agent/master environment.

After installing this module in puppet master node, in site.pp, defining:

node 'server1' {
    include java
    class {'zookeeper::cluster':
        server_id => '1',
    }
}

node 'server2' {
    include java
    class {'zookeeper::cluster':
        server_id => '2',
    }
}

node 'server3' {
    include java
    class {'zookeeper::cluster':
        server_id => '3',
    }
}

Downloading Apache Zookeeper package and putting the file under 'files' subdir of this module.

Please also modify parameters such as 'servers' in manifests/params.pp.

By default, the setting for enabling Kerberos mode is enabled in params.pp. The Kerberos mode is used in cooperation with Hadoop puppet module viirya-hadoop. So if you only want to use Zookeeper or you are not using Kerberos-enabled Hadoop cluster, please change the default value of $kerberos_mode to "no".