7. Enable Nova to instantiate VMs on CEPH RBD and LIVE MIGRATION

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Alessandro Italiano edited this page Apr 22, 2015 · 1 revision

We have to provide passwords access between the VMs and then configure libvirt in order to use CEPH RBD

wget -O /etc/puppet/environments/production/manifests/site.pp http://goo.gl/O5uGH7

We have to install CEPH client library on the compute node and configure nova to use CEPH RBD

curl -sS https://raw.githubusercontent.com/infn-bari-school/automated-openstack-deployment/master/openStackConfigFile/production.yaml >> /etc/puppet/environments/production/hieradata/production.yaml

Download the node configuration keyring

wget -O /etc/puppet/environments/production//hieradata/nodes/stack-compute.school.cloud.ba.infn.it.yaml http://goo.gl/GSnCfv

We are ready to deploy the new configuration

wget -O /etc/puppet/environments/production/manifests/nodes/stack-compute.school.cloud.ba.infn.it.pp http://goo.gl/5iZOmZ