[ovirt-users] hosted engine setup on second host fails

Itamar Heim iheim at redhat.com
Fri Sep 19 13:58:19 UTC 2014


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
>
>
>
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> 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



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