Tag: rdo

RDO live migration/block migration

Pre-requisisities: Install CentOS Virt SIG repository centos-release-qemu-ev for qemu-kvm which supports live migration https://bugs.centos.org/view.php?id=8281 yum install centos-release-qemu-ev yum update / yum install qemu-kvm Getting below error when doing ‘nova live-migration –block-migrate <instance-name> <dest host>‘ 2016-08-30 17:38:35.743 8360 ERROR nova.virt.libvirt.driver [req-9d7fb54d-2ca8-4916-bad0-2c0bc0426466…

Yay, backstab hit again

What a nice morning to get to work…one openstack cloud is unreachable via Horizon and monitoring systems. After quick check it seemed that keystone was not authenticating users at all, what the heck? Yesterday evening it was all good. Checking…