# == Class: midonet::midonet_cluster
#
# Install and run midonet_cluster
#
# === Parameters
#
# [*zookeeper_hosts*]
#   List of hash [{ip, port}] Zookeeper instances that run in cluster.
# [*cassandra_servers*]
#   List of IP's / IP:PORT where cassandra servers are running
# [*cassandra_rep_factor*]
#   Cassandra replication factor
# [*keystone_admin_token*]
#   Keystone admin token
# [*keystone_host*]
#   Host where keystone is running
# [*keystone_protocol*]
#   Protocol ( http / https ) to make the keystone requests
#     Default: undef
# [*keystone_tenant_name*]
#   Name of the keystone tenant
#     Default: undef
# [*package_name*]
#   Name of the midonet cluster package
#     Default: undef
# [*package_ensure*]
#   Ensure 'present', 'absent' ...
#     Default: undef
# [*service_name*]
#   Name of the midonet cluster service
#     Default: undef
# [*service_ensure*]
#   Ensure 'running' , 'stopped' ... status of service
#     Default: undef
# [*service_enable*]
#  Should enable service on startup?
#     Default: undef
# [*cluster_config_path*]
#   Path to store the midonet cluster configuration files
#     Default: undef
# [*cluster_jvm_config_path*]
#   Path to store the midonet cluster JVM configuration files
#     Default: undef
# [*cluster_host*]
#   IP to bind to the midonet cluster service
#     Default: undef
# [*cluster_port*]
#   Port to bind the midonet cluster service
#     Default: undef
# [*keystone_port*]
#   Port where the keystone service is running
#     Default: undef
# [*max_heap_size*]
#   Heap size of midonet cluster JVM , in gb . Ex: '4'
#     Default: undef
# [*heap_newsize*]
#   Xmx heap size value in gb . Ex '4'
#     Default: undef
# [*is_mem*]
#   Whether to install cluster mem packages or not
#     Default: undef
# [*is_insights*]
#  Whether using MEM Insights or not
#     Default: undef
# [*insights_ssl*]
#   Is MEM insights using SSL?
#     Default: undef
# [*analytics_ip*]
#   Heap size of midonet cluster JVM , in gb . Ex: '4'
#     Default: undef

#
# === Examples
#
# This would be a deployment for demo purposes
# would be:
#
#    class {'midonet::midonet_cluster':
#        zookeeper_hosts        => [{
#          'ip' => $::ipaddress}
#          ]
#        cassandra_servers      => ['127.0.0.1'],
#        cassandra_rep_factor   => 1.
#        keystone_admin_token   => 'fake_token',
#        keystone_host          => '127.0.0.1'
#    }
#

#
# Please note that Keystone port is not mandatory and defaulted to 35357.
#
# === Authors
#
# Midonet (http://midonet.org)
#
# === Copyright
#
# Copyright (c) 2015 Midokura SARL, All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
class midonet::cluster (
  $zookeeper_hosts,
  $cassandra_servers,
  $cassandra_rep_factor,
  $keystone_admin_token,
  $keystone_host,
  $keystone_protocol       = undef,
  $keystone_tenant_name    = undef,
  $package_name            = undef,
  $package_ensure          = undef,
  $service_name            = undef,
  $service_ensure          = undef,
  $service_enable          = undef,
  $cluster_config_path     = undef,
  $cluster_jvm_config_path = undef,
  $cluster_host            = undef,
  $cluster_port            = undef,
  $keystone_port           = undef,
  $max_heap_size           = undef,
  $heap_newsize            = undef,
  $is_mem                  = undef,
  $is_insights             = undef,
  $insights_ssl            = undef,
  $analytics_ip            = undef,
) {

    class { 'midonet::cluster::install':
      package_ensure => $package_ensure,
      package_name   => $package_name,
      is_mem         => $is_mem
    }
    contain 'midonet::cluster::install'

    class { 'midonet::cluster::run':
      service_name            => $service_name,
      service_ensure          => $service_ensure,
      service_enable          => $service_enable,
      cluster_config_path     => $cluster_config_path,
      cluster_jvm_config_path => $cluster_config_path,
      cluster_host            => $cluster_host,
      cluster_port            => $cluster_port,
      max_heap_size           => $max_heap_size,
      heap_newsize            => $heap_newsize,
      zookeeper_hosts         => $zookeeper_hosts,
      cassandra_servers       => $cassandra_servers,
      cassandra_rep_factor    => $cassandra_rep_factor,
      keystone_admin_token    => $keystone_admin_token,
      keystone_host           => $keystone_host,
      keystone_port           => $keystone_port,
      keystone_tenant_name    => $keystone_tenant_name,
      keystone_protocol       => $keystone_protocol,
      is_insights             => $is_insights,
      insights_ssl            => $insights_ssl,
      analytics_ip            => $analytics_ip,
      package_ensure          => $package_ensure,
      require                 => Class['midonet::cluster::install']
    }
    contain 'midonet::cluster::run'
}