specify data-dir for proxy
specify data-dir for proxy

norcams/puppet-etcd,norcams/puppet-etcd,bsuiram/puppet-etcd,ocadotechnology/puppet-etcd,norcams/puppet-etcd,ocadotechnology/puppet-etcd,bsuiram/puppet-etcd,bsuiram/puppet-etcd,ocadotechnology/puppet-etcd