Hi, ----- Original Message ----- > From: "Frank Wall" <f...@moov.de> > To: "Itamar Heim" <ih...@redhat.com> > Cc: users@ovirt.org, "Doron Fediuck" <dfedi...@redhat.com>, "Oved Ourfalli" > <oourf...@redhat.com>, "Sandro Bonazzola" > <sbona...@redhat.com>, "Yedidyah Bar David" <d...@redhat.com> > Sent: Sunday, January 26, 2014 10:38:11 PM > Subject: Re: [Users] Hosted-engine runtime issues (3.4 BETA) > > Hi Itamar, > > On Sun, Jan 26, 2014 at 07:13:35PM +0200, Itamar Heim wrote: > > hosted engine supports running on *multiple* nodes, providing out of the > > box HA between them. > > the setup should ask you if this is the second host and take care of all > > the right things to copy. > > thanks for the pointer. The documentation at [1] describes the > required steps to setup a second node. Unfortunately it failed > for me because my second node was added to the cluster before [2].
Indeed. Might it be possible to not just move to maintenance but remove it from the engine? Then you can try again deploy as a second host. > Even manual setting the second node to "maintenance" and back > to state "up" didn't help, hosted-engine-setup as unable to > detect the host's state [3]. This is obviously a bug, as Itamar suggested, but I do not think it will be solved for 3.4, except for perhaps a cleaner error message. > > Though following the steps was enough to start the hosted-engine > VM manually on the second node. This makes a manual failover > possible, which is sufficient for now :) Well, this is also an unplanned, unsupported configuration. Might work for you - I don't know about anyone that tried that - but if possible, it's really better if you can add another host by hosted-engine --deploy. > > > Thanks > - Frank > > [1] > http://www.ovirt.org/Hosted_Engine_Howto#Installing_additional_nodes > > [2] > 2014-01-26 18:24:59 DEBUG > otopi.plugins.ovirt_hosted_engine_setup.engine.add_host > add_host._closeup:437 Cannot add the host to the Default cluster > Traceback (most recent call last): > File > > "/usr/share/ovirt-hosted-engine-setup/scripts/../plugins/ovirt-hosted-engine-setup/engine/add_host.py", > line 431, in _closeup > override_iptables=True, > File "/usr/lib/python2.6/site-packages/ovirtsdk/infrastructure/brokers.py", > line 8679, in add > headers={"Expect":expect, "Correlation-Id":correlation_id} > File "/usr/lib/python2.6/site-packages/ovirtsdk/infrastructure/proxy.py", > line 88, in add > return self.request('POST', url, body, headers) > File "/usr/lib/python2.6/site-packages/ovirtsdk/infrastructure/proxy.py", > line 118, in request > persistent_auth=self._persistent_auth) > File "/usr/lib/python2.6/site-packages/ovirtsdk/infrastructure/proxy.py", > line 140, in __doRequest > persistent_auth=persistent_auth > File "/usr/lib/python2.6/site-packages/ovirtsdk/web/connection.py", line > 134, in doRequest > raise RequestError, response > RequestError: > status: 409 > reason: Conflict > detail: Cannot add Host. Host with the same UUID already exists. > 2014-01-26 18:24:59 ERROR > otopi.plugins.ovirt_hosted_engine_setup.engine.add_host > add_host._closeup:444 Cannot automatically add the host to the Default > cluster: > Cannot add Host. Host with the same UUID already exists. > > [3] > 2014-01-26 18:24:59 INFO > otopi.plugins.ovirt_hosted_engine_setup.engine.add_host > add_host._wait_host_ready:200 Waiting for the host to become operational in > the engine. This may take several minutes... > 2014-01-26 18:24:59 DEBUG > otopi.plugins.ovirt_hosted_engine_setup.engine.add_host > add_host._wait_host_ready:213 Error fetching host state: 'NoneType' object > has no attribute 'status' > 2014-01-26 18:24:59 DEBUG > otopi.plugins.ovirt_hosted_engine_setup.engine.add_host > add_host._wait_host_ready:229 VDSM host in state > 2014-01-26 18:25:00 DEBUG > otopi.plugins.ovirt_hosted_engine_setup.engine.add_host > add_host._wait_host_ready:213 Error fetching host state: 'NoneType' object > has no attribute 'status' > 2014-01-26 18:25:00 DEBUG > otopi.plugins.ovirt_hosted_engine_setup.engine.add_host > add_host._wait_host_ready:229 VDSM host in state > 2014-01-26 18:25:01 DEBUG > otopi.plugins.ovirt_hosted_engine_setup.engine.add_host > add_host._wait_host_ready:213 Error fetching host state: 'NoneType' object > has no attribute 'status' > > Thanks for the report and best regards, -- Didi _______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users