is it possible to dynamic allocate CPU/RAM ?

[chchang]

let`s say there`s a node with 2 vCPU / 4G RAM and 100G H.D.D
If I want to add cpu to 16 core and 32g ram at every Thursday or 10/20/30 every month
is it possible ?

or can I configure the VM , when cpu loading approach over 90% and last for 5 mins , then auto add 2 cpu core to the VM ?

 

[NewDude]

I read somewhere that you can dynamically increase resources, but decreasing them would require a reboot.