Attempt to build a cluster with chef
Attempt to build a cluster with chef
Clean up Ruby etc. as per Rubocop
Indentation tweak for clarity in Vagrantfile
Ensure `myid` file is created to go along w/ cluster config changes

See http://zookeeper.apache.org/doc/current/zookeeperAdmin.html#sc_zkMulitServerSetup for details.
Merge branch 'eherot/self_build_cluster' of github.com:evertrue/et_zookeeper-cookbook into eherot/self_build_cluster

Conflicts:
	Vagrantfile
	attributes/default.rb
	recipes/default.rb
Slight tweak to Vagrantfile formatting
Don't redefine exhibitor service in order to enable it
Merge branch 'eherot/self_build_cluster' of github.com:evertrue/et_zookeeper-cookbook into eherot/self_build_cluster
Update secrets aws_credentials data bag item
Add S3 configuration sharing for Exhibitor

Allows for Exhibitor to auto-manage the Zookeeper ensemble, using a
single, shared config file stored on S3.

See
https://github.com/Netflix/exhibitor/wiki/Shared-Configuration
for details

The `node[:exhibitor][:opts]` attributes specified are picked up by
https://github.com/SimpleFinance/chef-zookeeper/blob/49b9d05/templates/default/exhibitor.upstart.conf.erb#L12
Merge pull request #1 from evertrue/eherot/self_build_cluster

Add shared configuration for Exhibitor to better support Zookeeper ensembles