Some applications require multiple VMs to implement their workflow. OpenNebula allows you to coordinate the deployment and resource usage of such applications through two components:
- VMGroup, to fine control the placement of related virtual machines.
- OneFlow, to define and manage multi-vm applications as single entities. OneFlow also let’s you define dependencies and auto-scaling policies for the application components.
How Should I Read This Chapter¶
This chapter should be read after the infrastructure is properly setup, and contains working Virtual Machine templates.
Proceed to each section following these links:
This chapter applies to all the hypervisors.