1, Download centos7 iso file:
Centos7 ISO download: http://buildlogs.centos.org/rolling/7/isos/x86_64/CentOS-7-x86_64-Minimal-1511.iso
2, Install centos7 with virt-manager:
boot a vm named “centos7-fence-agents” with that “Centos-7-x86_64-Minimal-1511.iso”.
3, Install fence-agents on this vm:
I followed the steps of “method of installing fence-agents on linux” in “fence_agents kvm实验”
4, Compress qcow2 file and upload to openstack:
# qemu-img convert –O qcow2 /var/lib/libvirt/image/centos7-fence-agents.qcow2 /path/new.qcow2
$ openstack image create --disk-format qcow2 --container-format bare --public --file /path/new.qcow2 centos7-fence-agents
5, Boot an openstack instance with “centos7-fence-agents” image :
