The following descriptions of the design and development ideas of OpenStack are wrong:
With the development of cloud computing, the pace of cloud data center construction has not been accelerated, and the traditional data center construction model is not affected by cloud computing technology.
ring:
When configuring vLB, you need to configure the WI address and the floating IP address. Which components does this floating IP address belong to?
After creating a virtual machine with the A image, you can delete the image without affecting the use of the virtual machine.