Remove references to non existant zookeeper and cassandra classes

The midonet::zookeper and midonet::cassandra classes don't exist.

Change-Id: I37ac0a5b3242fb57644d2838ee88c11be6b7c611

README.md

@@ -43,10 +43,9 @@ MidoNet class in your Puppet manifest:
 
     include midonet
 
-That will deploy a full MidoNet installation (repos, cassandra, zookeeper,
+That will deploy a full MidoNet installation (repos, agent, MidoNet API and MidoNet CLI) 
-agent, MidoNet API and MidoNet CLI) in the target host, which is quite
+in the target host, which is quite useless deployment, since MidoNet is a network controller 
-useless deployment, since MidoNet is a network controller ready to be scalable
+ready to be scalable and distributed. However, for testing its features and demo purposes, it can
-and distributed. However, for testing its features and demo purposes, it can
 be useful.
 
 ## Usage

data/common.yaml

@@ -1,14 +1,3 @@
-# Zookeeper-based attributes
-midonet::zookeeper::servers:
-  - id: 1
-    host: 'localhost'
-midonet::zookeeper::server_id: '1'
-
-# Cassandra-based attributes
-midonet::cassandra::seeds:
-  - 'localhost'
-midonet::cassandra::seed_address: 'localhost'
-
 # Choose whether to manage Tomcat and Java installation (true) or use an
 # existing installation instead (false).
 midonet::midonet_agent::install::install_java: true

data/osfamily/Debian/common.yaml

@@ -27,7 +27,3 @@ midonet::neutron_plugin::midonet_api_ip: 'localhost'
 midonet::neutron_plugin::username: 'fake_user'
 midonet::neutron_plugin::password: 'fake_password'
 midonet::neutron_plugin::project_id: 'service'
-
-midonet::cassandra::conf_dir: '/etc/cassandra'
-midonet::cassandra::pid_dir: '/var/run/cassandra'
-midonet::cassandra::service_path: '/usr/sbin'

data/osfamily/RedHat/common.yaml

@@ -31,10 +31,6 @@ midonet::neutron_plugin::username: 'fake_user'
 midonet::neutron_plugin::password: 'fake_password'
 midonet::neutron_plugin::project_id: 'service'
 
-midonet::cassandra::pid_dir: '/var/run/cassandra'
-midonet::cassandra::conf_dir: '/etc/cassandra/default.conf'
-midonet::cassandra::service_path: '/sbin'
-
 # Temporary source for faraday package and dependencies until it gets included
 # in EPEL repositories
 midonet::faraday_package: 'ruby193-rubygem-faraday'

manifests/init.pp

@@ -13,8 +13,6 @@
 # documentation for the midonet's modules:
 #
 # - midonet::repository
-# - midonet::cassandra
-# - midonet::zookeeper
 # - midonet::midonet_agent
 # - midonet::midonet_api
 # - midonet::midonet_cli
@@ -42,18 +40,11 @@
 #
 class midonet {
 
-    # Add zookeeper
-    class {'::midonet::zookeeper': }
-
-    # Add cassandra
-    class {'::midonet::cassandra': }
-
     # Add midonet-agent
     class { 'midonet::midonet_agent':
       zk_servers => [{
           'ip' => $::ipaddress}
           ],
-      require    => [Class['::midonet::cassandra'], Class['::midonet::zookeeper']]
     }
 
     # Add midonet-api

templates/zookeeper/zoo.cfg.erb

@@ -1,19 +0,0 @@
-# The number of milliseconds of each tick
-tickTime=2000
-# The number of ticks that the initial
-# synchronization phase can take
-initLimit=10
-# The number of ticks that can pass between
-# sending a request and getting an acknowledgement
-syncLimit=5
-# the directory where the snapshot is stored.
-dataDir=<%= @data_dir %>
-# the port at which the clients will connect
-clientPort=2181
-
-# specify all zookeeper servers
-# The fist port is used by followers to connect to the leader
-# The second one is used for leader election
-<% @servers.each do |s| %>
-<%="server.#{s['id']}=#{s['host']}:#{s['peer_port'] ||= 2888}:#{s['lead_port'] || 3888}" %>
-<% end %>

templates/zookeeper/zookeeper-env.sh.erb

@@ -1,2 +0,0 @@
-export JAVA_HOME=<%= @java_home %>
-export ZOO_LOG_DIR=/var/log/zookeeper