Course Code: osarchtrouble
Duration: 14 hours
Prerequisites:
  • 基本 Linux 管理技能
  • 基本網路知識
  • 雲計算範式的基本知識
  • 基本實踐和理論知識 OpenStack
Overview:

本課程的目標有兩個 - 獲得有關 OpenStack 架構的紮實知識並獲得深厚的故障排除技能。在架構部分,您將學習如何為公共雲和私有雲設計硬體,準備高可用性控制平面,選擇合適的風格大小,以及安全地超額使用雲資源等。瞭解 Neutron (Networking Service) 的內部結構是 OpenStack 架構中的另一個重要部分。接下來,將向參與者介紹解決 OpenStack 集群中問題的方法,從一般提示開始,到網路故障排除,再到主要 OpenStack 服務的警告。大約 75% 的課程包括在真實的 OpenStack 培訓環境中進行的實踐研討會。

Course Outline:
  • OpenStack 的一般架構
  • OpenStack 本課程的實驗室 (VM)
  • 消息佇列和資料庫
  • 硬體注意事項和容量規劃
    • 計算硬體
    • 網路設計
    • 存儲設計
    • 口味調整
    • 資源超額投入
  • 高可用性控制平面
    • OpenStack 服務中的HA
    • HA 資料庫
    • HA 消息佇列
  • 雲分區和調度程序過濾器
    • 為什麼以及如何實施雲分區(主機聚合)
    • Nova 數據程式過濾器
  • 工作負載遷移
    • 冷遷移和即時遷移
    • 即時遷移調整
    • Watcher 專案
  • 深度 OpenStack 網络 (SDN) (2-3 小時)
    • 網路類型(本地、平面、vlan、vxlan、gre)
    • Neutron 外掛程式
      • Linux 橋
      • 打開 vSwitch
    • 分散式虛擬路由器
    • LBaaS + Octavia 專案
    • VPNaaS的
  • 故障排除
    • 診斷 OpenStack 問題的一般方法 
    • 排查網路問題
    • 分析紀錄檔
    • 集中式記錄
    • 調試 OpenStack 客戶端查詢
    • 管理 OpenStack 資料庫
    • 備份 OpenStack
    • 分析計算節點狀態
    • 分析實例狀態
    • 分析 AMQP 代理 (RabbitMQ)
    • 元數據服務
    • 排查網路性能問題
    • 實例備份和恢復
  • OpenStack 監控和遙測
    • 雲高儀服務
    • 外部監控
  • 提升雲/虛擬機管理程式功能
    • CPU 固定 / NUMA 架構
    • SR-IOV (SR-IOV)
  • Cloud-init 和鏡像定製
    • 元數據服務
  • 塊存儲後端
    • LVM 公司
    • Ceph RBD
    • 物理設備
    • 存儲網路注意事項
  • 升級 OpenStack
    • 升級策略和過程
    • 零停機時間升級
  • 使用 OpenStack 進行裸機預置
    • Ironic 模組
    • undercloud 和 overcloud 概念
  • 未來 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