Compute
Container Scale Sets
A group of identical containers whose count follows the load, with no action on your side.
What Container Scale Sets covers
Bounds you set
You give a minimum and a maximum. The group stays within them, which protects your availability at peak hours and your bill at quiet ones.
Self healing
A failing container is replaced right away, so the number of healthy instances stays the one you asked for.
The same image everywhere
Every instance starts from the same image and the same configuration. An update rolls out across the whole group.