星期五, 1月 29, 2016

20160129-VMware-VSOS-Day 5

20160129-VMware-VSOS-Day 5

Module 11 Virtual Machine and Cluster Optimization

Lesson 1: Virtual Machine Optimization

Storage Considerations
Notes:
  • VM開機時, 顯示被 Lock 無法開機, 刪除 *.LCK 可以解決

Lesson 2: vSphere Cluster Optimization

-- Class break --

Notes:

Lab 12: Diagnosing vSphere HA Cluster Resource Issue
  • 參考 Lab 文件
  • Task 1: Shutdown all running virtual machine
  • Task 2: (Student B) Disconnect the ESXi Host from the vCenter Server Instance
  • Task 3: (Student A) Connect a Second ESXi Host to the vCenter Server Instance
  • Task 4: Review Change in the vSphere Web Client
  • Task 5: Move your ESXi Host to the First Problem Cluster
  • Task 6: Investigate the First Cluster Issue
  • Task 7: Move Your ESXi Host to the Second Problem Cluster
  • Task 8: Investigate the Second Cluster Issue and Start your first Virtual Machine
  • Task 9: (Student A) Start a second virtual machine in the second cluster
  • Task 10: (Student B) STart a second virtual machine in the second cluster
  • Task 11: Determine the cause of the second cluster issue
  • Task 12: Move Your ESXi Host Back to the training data center
  • Task 13: (Student B) Clean up for next lab

-- 中午休息 --

Module 12 Host and Management Scalability


Lesson 1: Host Profiles

備份 Host Profile
  • 透過 vCLI 執行 vicfg-cfgbackup --server IP或FQDN -s  檔案名稱 來備份
    • 還原使用 vicfg-cfgbackup --server IP或FQDN -l  檔案名稱

Host Profile用途
  • 備份 / 還原主機設定
  • 套用到多台主機
  • 用 Host profile 檢查主機現有的設定

Lab 13: Host Profiles
  • 參考 Lab 文件
  • Task 1: Create and Export a Host Profile
    • 沒有加入主機的 Host Profile 就是包含網路,storage與驗證來源的設定
  • Task 2: Import a Host Profile
  • Task 3: Attach an ESXi Host to the Imported Host Profile
  • Task 4: Run an initial compliance check
  • Task 5: Introduce a configuration drift
  • Task 6: Run a compliance check and remediate the configuration drift
  • Task 7: Introduce a second configuration drift
  • Task 8: Run a compatibility check and try to remediate the host
  • Task 9: Detach the host profile and exit maintenance mode

Lesson 3: vSphere PowerCLI


Lab 14: Using vSphere PowerCLI
  • 參考 Lab 文件
  • Task 1: Start vSphere PowerCLI
  • Task 2: Define Variables
  • Task 3: Connect to and Disconnect from an ESXi Host
  • Task 4: Connect to the vCenter Server System and View ESXi Host-Related Information
  • Task 5: List Virtual Networking Properties
  • Task 6: Retrieve Virtual Machine Properties
  • Task 7: Retrieve Virtual Machine Performance Statics

-- Class break --


Lesson 4: vCenter Converter and vSphere ESXi Image Builder

ESXi Images
  • An ESXi image is a software bundle that consists 4 main components
    • Core Hypervisor
    • CIM Providers
    • Plug-In Components
    • Drivers

Lesson 5: vSphere Auto Deploy



-- Class End --

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