controller.pp 各组件的安装顺序

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.

 

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 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！！！