Hi Amber
I have a few questions:
1. Does above quoted mail applies to version 2.2.0 (i.e. Do I still need to
setup storage, virtualization, networking, users and password-less SSH in
v2.2.0 as the quoted mail talks of v2.0 and 1.6)?
OpenNebula Express will handle the ssh keys, the rest should be done
manually, with OpenNebula commands.
2. Opennebula express documentation says that the installer does SSH keys
creation. Does this means that password-less SSH is setup for opennebula
automatically by express installer?
yes
3. My current network topology consists of 1 worker node and 1 frontend
server. I installed opennebula express on frontend server. Now, how am I
supposed to use onehost create on frontend server command to add worker
nodes to host pool? From what I understand, the first second command line
argument to 'onehost' should be the hostname (i.e. onehost create
hostname)right?
To add a host you need this information:
Hostname of the cluster node or IP
Information Driver to be used to monitor the host, e.g. im_kvm.
Storage Driver to clone, delete, move or copy images into the host, e.g. tm_nfs.
Virtualization Driver to boot, stop, resume or migrate VMs in the
host, e.g. vmm_kvm.
The command would be, for example:
onehost create host01 im_kvm vmm_kvm tm_nfs
Take a look at this guide for more details:
http://opennebula.org/documentation:rel2.2:cluster_guide
Regards,
Jaime
--
Jaime Melis, Cloud Technology Engineer/Researcher
Major Contributor
OpenNebula - The Open Source Toolkit for Cloud Computing
www.OpenNebula.org | jme...@opennebula.org
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