Collect VM uptime from openstack cloud
Question
I would like to collect uptime info from a VM provisioned in Redhat Openstack. Is there a native service in OpenStack to continually provide the system logs (with uptime info)? I checked Nova VM diagnostics capability - https://wiki.openstack.org/wiki/Nova_VM_Diagnostics#Overview but i am still trying to figure out if i should have it on an agent on the VM in openstack to provide me the logs or is there any better and elegant way to do it?
2 answers
solution1
0 2022-04-12 12:35:29
You can use the Gnocchi service for information about server uptime.
solution2
0 2022-04-25 08:11:14
you can use one of these solutions
- setup ceilometer with seprated rabbit-mq cluster
- use libvirt exporter (if you are using kvm/qemu) and prometheus.
- setup custom script and send it to instance via cloud-init (not very good idea if you are not the owner of instance)
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.