controller 属性：
admin_address => $controller_node_address,
public_address => $controller_node_public,
public_interface => $::public_int,
private_interface => $::use_quantum ? { true=>false, default=>$::fuel_settings['fixed_interface']},
internal_address => $controller_node_address,
service_endpoint => $controller_node_address,
floating_range => false, #todo: remove as not needed ???
fixed_range => $::use_quantum ? { true=>false, default=>$::fuel_settings['fixed_network_range'] },
multi_host => $multi_host,
network_manager => $network_manager,
num_networks => $::use_quantum ? { true=>false, default=>$novanetwork_params['num_networks'] },
network_size => $::use_quantum ? { true=>false, default=>$novanetwork_params['network_size'] },
network_config => $::use_quantum ? { true=>false, default=>$network_config },
debug => $debug,
verbose => $verbose,
auto_assign_floating_ip => $::fuel_settings['auto_assign_floating_ip'],
mysql_root_password => $mysql_hash[root_password],
admin_email => $access_hash[email],
admin_user => $access_hash[user],
admin_password => $access_hash[password],
keystone_db_password => $keystone_hash[db_password],
keystone_admin_token => $keystone_hash[admin_token],
keystone_admin_tenant => $access_hash[tenant],
glance_db_password => $glance_hash[db_password],
glance_user_password => $glance_hash[user_password],
glance_backend => $glance_backend,
glance_image_cache_max_size => $glance_hash[image_cache_max_size],
nova_db_password => $nova_hash[db_password],
nova_user_password => $nova_hash[user_password],
nova_rate_limits => $::nova_rate_limits,
ceilometer => $ceilometer_hash[enabled],
ceilometer_db_password => $ceilometer_hash[db_password],
ceilometer_user_password => $ceilometer_hash[user_password],
ceilometer_metering_secret => $ceilometer_hash[metering_secret],
ceilometer_db_type => 'mongodb',
ceilometer_db_host => mongo_hosts($nodes_hash),
queue_provider => $::queue_provider,
amqp_hosts => $amqp_hosts,
amqp_user => $rabbit_hash['user'],
amqp_password => $rabbit_hash['password'],
rabbitmq_bind_ip_address => $rabbitmq_bind_ip_address,
rabbitmq_bind_port => $rabbitmq_bind_port,
rabbitmq_cluster_nodes => $rabbitmq_cluster_nodes,
export_resources => false,
quantum => $::use_quantum,
quantum_config => $quantum_config,
quantum_network_node => $::use_quantum,
quantum_netnode_on_cnt => $::use_quantum,
cinder => true,
cinder_user_password => $cinder_hash[user_password],
cinder_db_password => $cinder_hash[db_password],
cinder_iscsi_bind_addr => $cinder_iscsi_bind_addr,
cinder_volume_group => "cinder",
manage_volumes => $manage_volumes,
use_syslog => $use_syslog,
novnc_address => $controller_node_public,
syslog_log_level => $::syslog_log_level,
syslog_log_facility_glance => $::syslog_log_facility_glance,
syslog_log_facility_cinder => $::syslog_log_facility_cinder,
syslog_log_facility_neutron => $::syslog_log_facility_neutron,
syslog_log_facility_nova => $::syslog_log_facility_nova,
syslog_log_facility_keystone=> $::syslog_log_facility_keystone,
cinder_rate_limits => $::cinder_rate_limits,
horizon_use_ssl => $::horizon_use_ssl,
nameservers => $::dns_nameservers,
primary_controller => true,
max_retries => $max_retries,
max_pool_size => $max_pool_size,
max_overflow => $max_overflow,
idle_timeout => $idle_timeout,
nova_report_interval => $::nova_report_interval,
nova_service_down_time => $::nova_service_down_time,
一、database：：mysql执行 先创建MySQL-server，接着为各个组建创建数据库的任务是在各个组建下的db文件夹下执行的。例如：glance db的创建是由openstack模块下的manifests/db/mysql.pp调用class { 'glance::db::mysql':执行的。需要分别为keystone、Glance、Nova、Ceilometer、cinder、neutron创建db。
二、keystone 先在openstack/manifests/keystone.pp执行keystone安装。然后，安装、注册keystone。
安装调用class { '::keystone': ，
调用class { 'keystone::roles::admin':设置管理员用户，
调用class { 'keystone::endpoint':为keystone设置认证endpoint。
为Glance、Nova、cinder、neutron、ceilometer注册endpoint，调用各自模块的nova::keystone::auth执行。
三、Glance 调用openstack::glance.pp执行安装注册Glance。
先注册安装glance-api，调用'glance::api'
注册安装glance-regristry，调用glance::registry
注册rabbitmq通知，调用'glance::notify::rabbitmq'
注册Glance的后端 默认采用的是file 执行glance::backend::file
四、Nova 调用openstack::nova::controller安装Nova
nova::rabbitmq--》rabbitmq::service、server 安装rabbitmq
安装'nova': --》 'nova::quota' --》nova::network'--》::nova::network::neutron'--》::nova::api-->nova::conductor-->'nova::scheduler', 'nova::objectstore', 'nova::cert',-->:nova::consoleauth-->nova::vncproxy
五、Cinder Controller Services 调用openstack/manifests/cinder.pp 安装
'cinder::base' 安装cinder所需的基本包'qemu-utils'、'python-cinder'、cinder-common
'cinder::api' 安装cinder-api python-keystone 启动cinder-api服务
'cinder::scheduler' 安装cinder-scheduler
根据$manage_volumes确定是否安装'cinder::volume' 由于cluster_simple默认为FALSE 所以不安装cinder::volume cinder::volume::iscsi' cinder::volume::ceph'
六、Ceilometer 先在openstack/manifests/cellometer.pp执行cellometer安装 由cellometer/init.pp开始，主要对一些文件，目录进行修改和基础包的安装。
然后进入ceilometer::client 安装 python-ceilometerclient
ceilometer::db 对ceilometer-common还有ceilometer-backend-package 进行安装
ceilometer::api 安装注册cellometer的API服务
ceilometer::collector 安装ceilometer的collector服务
ceilometer::agent::central 安装注册ceilometer central agent
ceilometer::alarm::evaluator 安装注册 ceilometer alarm evaluator服务
ceilometer::alarm::notifier 安装注册 ceilometer alarm notifier服务
ceilometer::agent_notification安装注册 ceilometer agent notification服务
ceilometer::agent::compute 安装ceilometer compute agent
七 、 Horizon openstack::horizon.pp 安装注册 horizon. Will eventually include apache and ssl.
这一周就这样过去啦 天天看puppet代码，有些看不懂，终于对整个openstack搭建的顺序搞清楚了 ，但是site.pp还没看懂，感觉好有压力啊
是不是我不适合做这个，心中好困惑啊！！！
希望下周能够好起来。
加油！！！