mom
Description
MOM is a policy-driven tool that can be used to manage overcommitment on KVM hosts. Using a connection to the hypervisor software (either libvirt or oVirt vdsm), MOM keeps track of active virtual machines on a host. At a regular collection interval, data is gathered about the host and guests. Data can come from multiple sources (eg. the /proc interface, libvirt API calls, a client program connected to a guest, etc). Once collected, the data is organized for use by the policy evaluation engine. If configured, MOM regularly evaluates a user-supplied management policy using the collected data as input. In response to certain conditions, the policy may trigger reconfiguration of the system’s overcommitment mechanisms. Currently MOM supports control of memory ballooning and KSM but the architecture is designed to accommodate new mechanisms such as cgroups.
Contribution
- Fork the repository
- Create Feat_xxx branch
- Commit your code
- Create Pull Request