On 2017-08-24 05:20 AM, rk_1218_l...@i.softbank.jp wrote: > Because I want to monitor resource usage (CPU utilization, memory, > ...etc) with OpenStack!! > I have one question.
you can monitor resource usage using ceilometer (to generate the metrics) and gnocchi (to store/query metrics). you can extend that functionality using grafana for visualisations or heat for autoscaling. > Can I restrict resource with OpenStack? > > For example, is it possible to limit the CPU to 20 % for process that > normally use 50% CPU? > If you have such a command, please let me know! probably better answered by Nova devs but seems this is possible  https://blueprints.launchpad.net/nova/+spec/quota-instance-resource  https://wiki.openstack.org/wiki/InstanceResourceQuota __________________________________________________________________________ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev