[ovirt-users] hosted engine setup on second host fails
Stefan Wendler
stefan.wendler at tngtech.com
Mon Sep 22 08:52:51 UTC 2014
On 09/19/2014 15:58, Itamar Heim wrote:
> On 09/19/2014 03:32 PM, Stefan Wendler wrote:
>> Hi there.
>>
>> I'm trying to install a hosted-engine on our second node (fist engine
>> runs on node1).
>>
>> But I always get the message:
>>
>> [ ERROR ] Cannot automatically add the host to the Default cluster:
>> Cannot add Host. Host with the same address already exists.
>>
>> I'm not entirely sure what I have to do when this message comes, so I
>> just press ENTER:
>>
>> #######
>> To continue make a selection from the options below:
>> (1) Continue setup - engine installation is complete
>> (2) Power off and restart the VM
>> (3) Abort setup
>>
>> (1, 2, 3)[1]:
>> ########
>>
>> Is there any other interaction required prior to selecting "1"?
>>
>> In the Web Gui I get the following message:
>>
>> X Adding new Host hosted_engine_2 to Cluster Default
>>
>> Here is the console output:
>>
>> # hosted-engine --deploy
>> [ INFO ] Stage: Initializing
>> Continuing will configure this host for serving as hypervisor
>> and create a VM where you have to install oVirt Engine afterwards.
>> Are you sure you want to continue? (Yes, No)[Yes]:
>> [ INFO ] Generating a temporary VNC password.
>> [ INFO ] Stage: Environment setup
>> Configuration files: []
>> Log file:
>> /var/log/ovirt-hosted-engine-setup/ovirt-hosted-engine-setup-20140919141012-k2lag6.log
>>
>> Version: otopi-1.2.3 (otopi-1.2.3-1.el6)
>> [ INFO ] Hardware supports virtualization
>> [ INFO ] Bridge ovirtmgmt already created
>> [ INFO ] Stage: Environment packages setup
>> [ INFO ] Stage: Programs detection
>> [ INFO ] Stage: Environment setup
>> [ INFO ] Stage: Environment customization
>>
>> --== STORAGE CONFIGURATION ==--
>>
>> During customization use CTRL-D to abort.
>> Please specify the storage you would like to use (nfs3,
>> nfs4)[nfs3]:
>> Please specify the full shared storage connection path to use
>> (example: host:/path): <some address>:/volume1
>> The specified storage location already contains a data domain.
>> Is this an additional host setup (Yes, No)[Yes]?
>> [ INFO ] Installing on additional host
>> Please specify the Host ID [Must be integer, default: 2]:
>> The Host ID is already known. Is this a re-deployment on an
>> additional host that was previously set up (Yes, No)[Yes]?
>>
>> --== SYSTEM CONFIGURATION ==--
>>
>> [WARNING] A configuration file must be supplied to deploy Hosted Engine
>> on an additional host.
>> The answer file may be fetched from the first host using scp.
>> If you do not want to download it automatically you can abort
>> the setup answering no to the following question.
>> Do you want to scp the answer file from the first host? (Yes,
>> No)[Yes]:
>> Please provide the FQDN or IP of the first host:
>> <node1.domain>
>> Enter 'root' user password for host <node1.domain>:
>> [ INFO ] Answer file successfully downloaded
>>
>> --== NETWORK CONFIGURATION ==--
>>
>> The following CPU types are supported by this host:
>> - model_Westmere: Intel Westmere Family
>> - model_Nehalem: Intel Nehalem Family
>> - model_Penryn: Intel Penryn Family
>> - model_Conroe: Intel Conroe Family
>>
>> --== HOSTED ENGINE CONFIGURATION ==--
>>
>> Enter the name which will be used to identify this host inside
>> the Administrator Portal [hosted_engine_2]:
>> Enter 'admin at internal' user password that will be used for
>> accessing the Administrator Portal:
>> Confirm 'admin at internal' user password:
>> [ INFO ] Stage: Setup validation
>>
>> --== CONFIGURATION PREVIEW ==--
>>
>> Engine FQDN : engine.domain
>> Bridge name : ovirtmgmt
>> SSH daemon port : 22
>> Gateway address : <some address>
>> Host name for web application : hosted_engine_2
>> Host ID : 2
>> Image size GB : 25
>> Storage connection : <some address>:/volume1
>> Console type : vnc
>> Memory size MB : 8192
>> MAC address : 00:16:3e:3b:8d:66
>> Boot type : disk
>> Number of CPUs : 2
>> CPU Type : model_Westmere
>>
>> Please confirm installation settings (Yes, No)[No]: yes
>> [ ERROR ] Invalid value
>>
>> Please confirm installation settings (Yes, No)[No]: Yes
>> [ INFO ] Stage: Transaction setup
>> [ INFO ] Stage: Misc configuration
>> [ INFO ] Stage: Package installation
>> [ INFO ] Stage: Misc configuration
>> [ INFO ] Configuring libvirt
>> [ INFO ] Configuring VDSM
>> [ INFO ] Starting vdsmd
>> [ INFO ] Waiting for VDSM hardware info
>> [ INFO ] Waiting for VDSM hardware info
>> [ INFO ] Connecting Storage Domain
>> [ INFO ] Configuring VM
>> [ INFO ] Updating hosted-engine configuration
>> [ INFO ] Stage: Transaction commit
>> [ INFO ] Stage: Closing up
>> To continue make a selection from the options below:
>> (1) Continue setup - engine installation is complete
>> (2) Power off and restart the VM
>> (3) Abort setup
>>
>> (1, 2, 3)[1]:
>> [ INFO ] Engine replied: DB Up!Welcome to Health Status!
>> [ ERROR ] Cannot automatically add the host to the Default cluster:
>> Cannot add Host. Host with the same address already exists.
>> [ INFO ] Waiting for the host to become operational in the engine. This
>> may take several minutes...
>> [ INFO ] Still waiting for VDSM host to become operational...
>> [ INFO ] Still waiting for VDSM host to become operational...
>>
>> And the stacktrace from the logs:
>>
>> 2014-09-19 14:14:07 DEBUG
>> otopi.plugins.ovirt_hosted_engine_setup.engine.add_host
>> add_host._closeup:438 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 432, in _closeup
>> override_iptables=True,
>> File
>> "/usr/lib/python2.6/site-packages/ovirtsdk/infrastructure/brokers.py",
>> line 9779, 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 address already exists.
>> 2014-09-19 14:14:07 ERROR
>> otopi.plugins.ovirt_hosted_engine_setup.engine.add_host
>> add_host._closeup:445 Cannot automatically add the host to the Default
>> cluster:
>> Cannot add Host. Host with the same address already exists.
>>
>>
>> Cheers,
>> Stefan
>>
>>
>>
>> _______________________________________________
>> Users mailing list
>> Users at ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users
>>
>
>
> what type of hardware is this? check the host uuid is not the same on
> both please.
> http://lists.ovirt.org/pipermail/users/2014-September/027278.html
Hi,
this is Supermicro Hardware. But the uuids differ. Anyway, I regenerated
the uuid on node2. But I first have to fix another problem. After a
reboot the first engine on node1 doesn't start because it says the
storage path cannot be found. arrgh
I will investigate this and report my findings.
Cheers,
Stefan
More information about the Users
mailing list