ESXi 5.x 命令行操作

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很多命令的 -h 都包含了詳細的例子

esxcli network:

這是一個命令集, 包含了很多子命令

esxcli network nic list 查看網卡信息
esxcli network ip route ipv4 list 查看路由(ipv4)
esxcli network ip dns server list 查看 dns
esxcli network ip interface ipv4 get 查看ip配置(ipv4)
esxcfg-route:

esxcfg-route 查看默認路由
esxcfg-nics:

esxcfg-nics 等價 esxcli network nic list
tcpdump-uw:

類似於Linux下的 tcpdump, 是 ESX 的抓包工具

vsish

ESXi命令行修改密碼

通過 ssh 登錄到 ESXi 系統後, 可以通過 passwd root 來修改密碼

參考 Changing ESXi Root Password , 裏面還說明了如何開啓 ESXi ssh 登錄.

ESXi 的 authorized_keys

For ESXi 5.0, the location of authorized_keys is: /etc/ssh/keys-<username>/authorized_keys

參考: Allowing SSH access to ESX hosts with public/private key authentication

控制虛擬機開關機

To power on a virtual machine from the command line:

List the inventory ID of the virtual machine with the command:

vim-cmd vmsvc/getallvms |grep <vm name>
Note: The first column of the output shows the vmid.

Check the power state of the virtual machine with the command:

vim-cmd vmsvc/power.getstate <vmid>
Power-on the virtual machine with the command:

vim-cmd vmsvc/power.on <vmid>
關機就是把 power.on 改爲 power.off 就可以了.

參考: Powering on a virtual machine from the command line when the host cannot be managed using vSphere Client

另外還有一種方法, 只能控制關機:

Get a list of running virtual machines, identified by World ID, UUID, Display Name, and path to the .vmx configuration file, using this command:

esxcli vm process list # 只顯示開機的虛擬機列表
Power off one of the virtual machines from the list using this command:

esxcli vm process kill --type=[soft,hard,force] --world-id=WorldNumber
Notes: Three power-off methods are available. Soft is the most graceful, hard performs an immediate shutdown, and force should be used as a last resort.

Alternate power off command syntax is:

esxcli vm process kill -t [soft,hard,force] -w WorldNumber
參考:

Powering off a virtual machine on an ESXi host
How to shutdown a virtual machine on ESXi5 over an ssh terminal session?

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