class zookeeper {

 exec { "download_zookeeper":
  command => "wget -O /tmp/zookeeper-3.4.9.tar.gz http://www-us.apache.org/dist/zookeeper/zookeeper-3.4.9/zookeeper-3.4.9.tar.gz",
  timeout => 0,
  path => $path,
  unless => "ls ${install_dir} | grep zookeeper-3.4.9",
  require => Package["oracle-java8-installer"]
 }

 exec { "unpack_zookeeper":
  command => "tar -zxf /tmp/zookeeper-3.4.9.tar.gz -C ${install_dir}",
  path => $path,
  creates => "${zookeeper_home}-3.4.9",
  require => Exec["download_zookeeper"]
 }

 exec { "rename_zookeeper":
  command => "ln -s ${install_dir}/zookeeper-3.4.9 ${install_dir}/zookeeper",
  path => $path,
  creates => "${zookeeper_home}",
  require => Exec["unpack_zookeeper"]
 }

 exec { 'chown_zookeeper':
  command => "/bin/chown -R ${user}:${group} ${zookeeper_home}-3.4.9",
  path => '/bin',
  user => 'root',
  require => Exec["rename_zookeeper"]
 }

 file { 
  "${zookeeper_home}/conf/zoo.cfg":
  content => template('zookeeper/zoo.cfg'),
  mode => 644,
  owner => $user,
  group => $group,
  require => Exec["chown_zookeeper"]
 }
 

 file { '/var/lib/zookeeper':
    ensure => 'directory',
    owner  => $user,
    group  => $group,
    mode   => 755,
    require => Exec["chown_zookeeper"]	
 }
  
# file {
#   [ "${hadoop_home}/hadoop_store",
#     "${hadoop_home}/hadoop_store/hdfs",
#     "${hadoop_home}/hadoop_store/hdfs/namenode",
#     "${hadoop_home}/hadoop_store/hdfs/datanode"]:
#   ensure => 'directory',
#   owner => "${user}",
#   group => "${group}",
#   mode => 755,
#   require => Exec["chown_hadoop"]
#  }

 file {
  "/home/${user}/.bashrc-setup-zookeeper":
  content => template('zookeeper/setup-zookeeper.bash'),
  mode => 644,
  owner => $user,
  group => $group,
  require => [  Exec["unpack_zookeeper"], File["/home/${user}"] ]
 }

 file_line { "setup_zookeeper_home":
    ensure => present,
    path => "/home/${user}/.bashrc",
    line => ". .bashrc-setup-zookeeper",
    require => [  Exec["unpack_zookeeper"], File["/home/${user}"] ]	
 }

 file { 
  "/home/${user}/solr-start-all.sh":
  content => template('zookeeper/solr-start-all.sh'),
  ensure => present,
  mode => 755,
  owner => $user,
  group => $group,
  require => File["/home/${user}"]
 }

}