#puppet-zookeeper

A puppet receipt for Apache Zookeeper. ZooKeeper is a high-performance coordination service for maintaining configuration information, naming, providing distributed synchronization, and providing group services.

Requirements

• Puppet 2.7, Puppet 3.x
• Ruby 1.8.7, 1.9.3, 2.0.0
• binary package of zookeeper

Debian/Ubuntu

• Debian 6 Squeeze: you can get ZooKeeper package from Wheezy or Sid repo.
• Debian 7 Wheezy: available in apt repository

Basic Usage:

class { 'zookeeper': }

If $::ipaddress is not your public IP (e.g. you are using Docker) make sure to setup correct IP:

class { 'zookeeper':
  client_ip => $::ipaddress_eth0
}

or in Hiera:

zookeeper::client_ip: "%{::ipaddress_eth0}"

Parameters

• id - cluster-unique zookeeper's instance id (1-255)
• datastore
• log_dir
• purge_interval - automatically will delete zookeeper logs (available since 3.4.0)
• snap_retain_count - number of snapshots that will be kept after purging (since 3.4.0)

and many others, see the init.pp file for more details.

Hiera Support

All parameters could be defined in hiera files, e.g. common.yaml, Debian.yaml or zookeeper.yaml:

zookeeper::id: 1
zookeeper::client_port: 2181
zookeeper::datastore: '/var/lib/zookeeper'

Install

librarian (recommended)

For puppet-librarian just add to Puppetfile

mod 'zookeeper', :git => 'git://github.com/deric/puppet-zookeeper.git'

submodules

If you are versioning your puppet conf with git just add it as submodule, from your repository root:

git submodule add git://github.com/deric/puppet-zookeeper.git modules/zookeeper

Supported platforms

• Debian/Ubuntu

Tested on:

• Debian 6 Squeeze, Puppet 3.1.0, Zookeeper 3.3.5
• Debian 7 Wheezy
• Ubuntu 12.04.03 LTS