進入維護模式
#vim-cmd /hostsvc/maintenance_mode_enter
開啟防火牆rule
#
esxcli network firewall ruleset set -e true -r httpClient查詢ESXi更新版本
#esxcli software sources profile list -d https:
//hostupdate.vmware.com/software/VUM/PRODUCTION/main/vmw-depot-index.xml | grep ESXi-5.5更新版本
#esxcli software profile update -d https:
//hostupdate.vmware.com/software/VUM/PRODUCTION/main/vmw-depot-index.xml -p ESXi-5.5.0-1331820-standard#重新開機
reboot
退出維護模式
#
vim-cmd /hostsvc/maintenance_mode_exit