9:10 p.m.
Hi Roy,
I did not ever change the engine name… When I deployed it with ‘hosted-engine —setup’ I
gave it its’ own hostname/IP, assuming it would need one that’s different from any of the
virtualization hosts. So the virt hosts have names / IPs as follows:
ovirt-node-01 xxx.yyy.zzz.91
ovirt-node-02 xxx.yyy.zzz.92
ovirt-node-03 xxx.yyy.zzz.93
…and the engine VM has the hostname / IP as follows:
ovirt-engine-01 xxx.yyy.zzz.95
The engine setup log can be viewed at: http://ur1.ca/od171
I clicked on the “Data Centers” node on the left nav of webadmin, and I see that the
“Default” DC (the only one I have) has a status of “Uninitialized”… Not sure how to
initialize it (there’s no menu option for that on the node…)
Thanks,
Will
On Dec 27, 2015, at 1:38 PM, Roy Golan
<rgolan@redhat.com<mailto:rgolan@redhat.com>> wrote:
On Sat, Dec 26, 2015 at 6:27 PM, Will Dennis
<wdennis@nec-labs.com<mailto:wdennis@nec-labs.com>> wrote:
Hi all,
I have a hyperconverged setup where I have a hosted engine that runs on one of three
hosts, which are named “ovirt-node-[01,02,03]” —
[root@ovirt-node-01 ~]# hosted-engine --vm-status | grep -e "Hostname" -e
"Engine"
Hostname : ovirt-node-01
Engine status : {"health": "good",
"vm": "up", "detail": "up"}
Hostname : ovirt-node-02
Engine status : {"reason": "vm not running on this
host", "health": "bad", "vm": "down",
"detail": "unknown"}
Hostname : ovirt-node-03
Engine status : {"reason": "vm not running on this
host", "health": "bad", "vm": "down",
"detail": "unknown”}
When I deployed the hosted engine, I gave it a separate hostname/IP, as I expected it
would need it (hostname = “ovirt-engine-01”)
So when exactly did you changed the hostname?
And what did you pass to the hosted engine install as answers? perhaps share the setup log
under /var/log/ovirt-hosted-engine-ha
However, when I look at the hosts in the oVirt web admin screen, I see that the first host
has the name “ovirt-engine-01” whereas it has the hostname of “ovirt-node-01”
I also notice that even though the 1st host is showing the number of VM’s running as “1”,
when I click on the “VMs” node, there are no VMs showing.
You have to have a data center active, and only after that you would be able to see your
engine VM. This is a must. First your hosted_storage will be imported into the setup
automatically followed by the engine vm import.
Not sure of what “should be”, but, would expect that the first host would have a name
equal to its DNS hostname (like the other two do), and that in VMs I would see the engine
VM. But is that not how a hosted engine setup works?
And if not, if the engine VM migrates over to another host, will that host gain the name
"“ovirt-engine-01”?
no. We don't mess with that. The hostname is static in the engine.
I ask this now because I want to set up a storage domain on these hosts using GlusterFS,
and I have to select a host to base the connection on. In the “Use Host” dropbox, I
currently see the values:
ovirt-node-03
ovirt-node-02
ovirt-engine-01
I would expect that the last entry would be for “ovirt-host-01”, not “ovirt-engine-01”…
I don’t want to set up the storage domain until I figure this out, so as to prevent
potential breakage...
Thanks,
Will
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