Openstack Kolla Masakari
Masakari provides instances high availability service for openstack clouds by automatically recovering failed instances.
Openstack kolla masakari. Provisioning process down restarts process changes nova compute service. Masakari is an openstack project designed to ensure high availability of instances and compute processes running on hosts. Masakari provides virtual machines high availability vmha and rescues kvm based virtual machines vm from a failure events described below. The idea for the sig was born out of long standing efforts to unify the openstack ha community around a single solution for instance ha coupled with the realisation that this was just one of many self healing use cases required in order for openstack infrastructure to be robust and performant.
Improves the skipped images feature allowing filtering based on used image distribution installation type and processor architecture. This section describes configuring nova hypervisors and compute services like hyperv and so on. Currently masakari can recover kvm based virtual machine vm s from failure events such as vm process down provisioning process down and nova compute host failure. This page describes the supported base container image distributions and versions and the kolla images supported on each of those.
Currently masakari can recover kvm based virtual machine vm s from failure events such as vm process down provisioning process down and nova compute host failure. About this project masakari provides instances high availability service for openstack clouds by automatically recovering failed instances. Libvirt events will be also emitted by other failures. Vm process down restart vm use nova stop api and nova start api.
Kolla images support matrix. Currently masakari can recover kvm based virtual machine vm s from failure events such as vm process down provisioning process down and nova compute host failure. This documentation is intended to help explain the current scope of the masakari project and the architectural decisions made to support this scope. Masakari provides instances high availability service for openstack clouds by automatically recovering failed instances.