Course Code: osarchtrouble
Duration: 14 hours
Prerequisites:
  • 基本 Linux 管理技能
  • 基本网路知识
  • 云计算范式的基本知识
  • 基本实践和理论知识 OpenStack
Overview:

本课程的目标有两个 - 获得有关 OpenStack 架构的扎实知识并获得深厚的故障排除技能。在架构部分,您将学习如何为公共云和私有云设计硬体,准备高可用性控制平面,选择合适的风格大小,以及安全地超额使用云资源等。了解 Neutron (Networking Service) 的内部结构是 OpenStack 架构中的另一个重要部分。接下来,将向参与者介绍解决 OpenStack 集群中问题的方法,从一般提示开始,到网路故障排除,再到主要 OpenStack 服务的警告。大约 75% 的课程包括在真实的 OpenStack 培训环境中进行的实践研讨会。

Course Outline:
  • OpenStack 的一般架构
  • OpenStack 本课程的实验室 (VM)
  • 消息伫列和资料库
  • 硬体注意事项和容量规划
    • 计算硬体
    • 网路设计
    • 存储设计
    • 口味调整
    • 资源超额投入
  • 高可用性控制平面
    • OpenStack 服务中的HA
    • HA 资料库
    • HA 消息伫列
  • 云分区和调度程序过滤器
    • 为什么以及如何实施云分区(主机聚合)
    • Nova 数据程式过滤器
  • 工作负载迁移
    • 冷迁移和即时迁移
    • 即时迁移调整
    • Watcher 专案
  • 深度 OpenStack 网络 (SDN) (2-3 小时)
    • 网路类型(本地、平面、vlan、vxlan、gre)
    • Neutron 外挂程式
      • Linux 桥
      • 打开 vSwitch
    • 分散式虚拟路由器
    • LBaaS + Octavia 专案
    • VPNaaS的
  • 故障排除
    • 诊断 OpenStack 问题的一般方法 
    • 排查网路问题
    • 分析纪录档
    • 集中式记录
    • 调试 OpenStack 客户端查询
    • 管理 OpenStack 资料库
    • 备份 OpenStack
    • 分析计算节点状态
    • 分析实例状态
    • 分析 AMQP 代理 (RabbitMQ)
    • 元数据服务
    • 排查网路性能问题
    • 实例备份和恢复
  • OpenStack 监控和遥测
    • 云高仪服务
    • 外部监控
  • 提升云/虚拟机管理程式功能
    • CPU 固定 / NUMA 架构
    • SR-IOV (SR-IOV)
  • Cloud-init 和镜像定制
    • 元数据服务
  • 块存储后端
    • LVM 公司
    • Ceph RBD
    • 物理设备
    • 存储网路注意事项
  • 升级 OpenStack
    • 升级策略和过程
    • 零停机时间升级
  • 使用 OpenStack 进行裸机预置
    • Ironic 模组
    • undercloud 和 overcloud 概念
  • 未来 OpenStack
Sites Published:

United Arab Emirates - OpenStack Architecture and Troubleshooting

Qatar - OpenStack Architecture and Troubleshooting

Egypt - OpenStack Architecture and Troubleshooting

Saudi Arabia - OpenStack Architecture and Troubleshooting

South Africa - OpenStack Architecture and Troubleshooting

Brasil - OpenStack Architecture and Troubleshooting

Canada - OpenStack Architecture and Troubleshooting

中国 - OpenStack Architecture and Troubleshooting

香港 - OpenStack Architecture and Troubleshooting

澳門 - OpenStack Architecture and Troubleshooting

台灣 - OpenStack Architecture and Troubleshooting

USA - OpenStack Architecture and Troubleshooting

Österreich - OpenStack Architecture and Troubleshooting

Schweiz - OpenStack Architecture and Troubleshooting

Deutschland - OpenStack Architecture and Troubleshooting

Czech Republic - OpenStack Architecture and Troubleshooting

Denmark - OpenStack Architecture and Troubleshooting

Estonia - OpenStack Architecture and Troubleshooting

Finland - OpenStack Architecture and Troubleshooting

Greece - OpenStack Architecture and Troubleshooting

Magyarország - OpenStack Architecture and Troubleshooting

Ireland - OpenStack Architecture and Troubleshooting

Luxembourg - OpenStack Architecture and Troubleshooting

Latvia - OpenStack Architecture and Troubleshooting

España - OpenStack Architecture and Troubleshooting

Italia - OpenStack Architecture and Troubleshooting

Lithuania - OpenStack Architecture and Troubleshooting

Nederland - OpenStack Architecture and Troubleshooting

Norway - OpenStack Architecture and Troubleshooting

Portugal - OpenStack Architecture and Troubleshooting

România - OpenStack Architecture and Troubleshooting

Sverige - OpenStack Architecture and Troubleshooting

Türkiye - OpenStack Architecture and Troubleshooting

Malta - OpenStack Architecture and Troubleshooting

Belgique - OpenStack Architecture and Troubleshooting

France - OpenStack Architecture and Troubleshooting

日本 - OpenStack Architecture and Troubleshooting

Australia - OpenStack Architecture and Troubleshooting

Malaysia - OpenStack Architecture and Troubleshooting

New Zealand - OpenStack Architecture and Troubleshooting

Philippines - OpenStack Architecture and Troubleshooting

Singapore - OpenStack Architecture and Troubleshooting

Thailand - OpenStack Architecture and Troubleshooting

Vietnam - OpenStack Architecture and Troubleshooting

India - OpenStack Architecture and Troubleshooting

Argentina - OpenStack Architecture and Troubleshooting

Chile - OpenStack Architecture and Troubleshooting

Costa Rica - OpenStack Architecture and Troubleshooting

Ecuador - OpenStack Architecture and Troubleshooting

Guatemala - OpenStack Architecture and Troubleshooting

Colombia - OpenStack Architecture and Troubleshooting

México - OpenStack Architecture and Troubleshooting

Panama - OpenStack Architecture and Troubleshooting

Peru - OpenStack Architecture and Troubleshooting

Uruguay - OpenStack Architecture and Troubleshooting

Venezuela - OpenStack Architecture and Troubleshooting

Polska - OpenStack Architecture and Troubleshooting

United Kingdom - OpenStack Architecture and Troubleshooting

South Korea - OpenStack Architecture and Troubleshooting

Pakistan - OpenStack Architecture and Troubleshooting

Sri Lanka - OpenStack Architecture and Troubleshooting

Bulgaria - OpenStack Architecture and Troubleshooting

Bolivia - OpenStack Architecture and Troubleshooting

Indonesia - OpenStack Architecture and Troubleshooting

Kazakhstan - OpenStack Architecture and Troubleshooting

Moldova - OpenStack Architecture and Troubleshooting

Morocco - OpenStack Architecture and Troubleshooting

Tunisia - OpenStack Architecture and Troubleshooting

Kuwait - OpenStack Architecture and Troubleshooting

Oman - OpenStack Architecture and Troubleshooting

Slovakia - OpenStack Architecture and Troubleshooting

Kenya - OpenStack Architecture and Troubleshooting

Nigeria - OpenStack Architecture and Troubleshooting

Botswana - OpenStack Architecture and Troubleshooting

Slovenia - OpenStack Architecture and Troubleshooting

Croatia - OpenStack Architecture and Troubleshooting

Serbia - OpenStack Architecture and Troubleshooting

Bhutan - OpenStack Architecture and Troubleshooting

Nepal - OpenStack Architecture and Troubleshooting

Uzbekistan - OpenStack Architecture and Troubleshooting