[Rdo-list] RH OpenStack v4 Evaluation: Initial Setup: First Compute Node Doesn't Show Up in Hypervisor List

[Rhys Oxenham]

Sorry I didn’t respond to this… I have auth set to no in my environment, but that’s just for testing. Do things work when auth is set to no and the service is restarted?

On 3 Jul 2014, at 17:11, Lodgen, Brad <Brad.Lodgen at centurylink.com> wrote:

> Follow-up from yesterday... is this the same default in RDO, to have qpidd.conf default to auth=yes?
> 
> Does that mean I have something on the compute side misconfigured? It looks to me like the username/password is the same on the controller/compute.
> 
> For now, I've had to disable puppet agent on the controller, as it keeps resetting "auth=no" back to "auth=yes", and I don't see a host group parameter that would change that.
> 
> 
> 
> 
> -----Original Message-----
> From: Lodgen, Brad 
> Sent: Wednesday, July 02, 2014 2:01 PM
> To: 'Rhys Oxenham'
> Cc: 'rdo-list at redhat.com'
> Subject: RE: [Rdo-list] RH OpenStack v4 Evaluation: Initial Setup: First Compute Node Doesn't Show Up in Hypervisor List
> 
> So even though the default controller puppet module configures qpidd.conf to say "auth=yes", I changed it to "auth=no" and restarted qpidd service. I now see my compute host in the dashboard. 
> 
> Is that a misconfiguration in RHOSv4 that I should submit for a change somewhere?
> 
> 
> 
> -----Original Message-----
> From: Lodgen, Brad
> Sent: Wednesday, July 02, 2014 12:53 PM
> To: 'Rhys Oxenham'
> Cc: 'rdo-list at redhat.com'
> Subject: RE: [Rdo-list] RH OpenStack v4 Evaluation: Initial Setup: First Compute Node Doesn't Show Up in Hypervisor List
> 
> The settings in the controller/compute host group parameters regarding qpidd are all default, except for the host, which is the private IP of the controller.
> 
> I haven't made any changes outside of the Foreman host group parameters and I don't see any compute host group parameters that would allow me to specify whether a service uses Qpid authentication or not.
> 
> I did change the compute host group parameter "auth_host" and "nova_host" (originally by default set to 127.0.0.1) to the private IP of the controller. Would that have any effect?
> 
> 
> -----Original Message-----
> From: Rhys Oxenham [mailto:roxenham at redhat.com]
> Sent: Wednesday, July 02, 2014 12:35 PM
> To: Lodgen, Brad
> Cc: rdo-list at redhat.com
> Subject: Re: [Rdo-list] RH OpenStack v4 Evaluation: Initial Setup: First Compute Node Doesn't Show Up in Hypervisor List
> 
> Have you specified Qpid authentication in any of the rest of the services? I suspect that Qpid is set up to use authentication but none of the other services are.
> 
> On 2 Jul 2014, at 18:30, Lodgen, Brad <Brad.Lodgen at centurylink.com> wrote:
> 
>> # GENERATED BY PUPPET
>> #
>> # Configuration file for qpidd. Entries are of the form:
>> #   name=value
>> #
>> # (Note: no spaces on either side of '='). Using default settings:
>> # "qpidd --help" or "man qpidd" for more details.
>> port=5672
>> max-connections=65535
>> worker-threads=17
>> connection-backlog=10
>> auth=yes
>> realm=QPID
>> 
>> 
>> -----Original Message-----
>> From: Rhys Oxenham [mailto:roxenham at redhat.com]
>> Sent: Wednesday, July 02, 2014 12:27 PM
>> To: Lodgen, Brad
>> Cc: rdo-list at redhat.com
>> Subject: Re: [Rdo-list] RH OpenStack v4 Evaluation: Initial Setup: 
>> First Compute Node Doesn't Show Up in Hypervisor List
>> 
>> No worries! 
>> 
>> Can you paste out your /etc/qpidd.conf file from the controller? (Make 
>> sure you sanitise the output)
>> 
>> Cheers
>> Rhys
>> 
>> 
>> On 2 Jul 2014, at 18:23, Lodgen, Brad <Brad.Lodgen at centurylink.com> wrote:
>> 
>>> Thanks for the quick response! Based on the below log findings and what I just found searching, is this caused by the controller host group parameter "freeipa" being set to the default "false"? Change it to "true"?
>>> 
>>> 
>>> 
>>> On the compute node, I'm seeing this over and over in the compute log:
>>> 
>>> Unable to connect to AMQP server: Error in sasl_client_start (-1)
>>> SASL(-1): generic failure: GSSAPI Error: Unspecified GSS failure.  
>>> Minor code may provide more information (Cannot determine realm for 
>>> numeric host address). Sleeping 5 seconds
>>> 
>>> On the controller conductor log:
>>> 
>>> Unable to connect to AMQP server: Error in sasl_client_start (-1)
>>> SASL(-1): generic failure: GSSAPI Error: Unspecified GSS failure.  
>>> Minor code may provide more information (Cannot determine realm for 
>>> numeric host address). Sleeping 5 seconds
>>> 
>>> In the controller messages file:
>>> 
>>> python: GSSAPI Error: Unspecified GSS failure.  Minor code may 
>>> provide more information (Cannot determine realm for numeric host
>>> address)
>>> 
>>> 
>>> 
>>> 
>>> 
>>> -----Original Message-----
>>> From: Rhys Oxenham [mailto:roxenham at redhat.com]
>>> Sent: Wednesday, July 02, 2014 12:14 PM
>>> To: Lodgen, Brad
>>> Cc: rdo-list at redhat.com
>>> Subject: Re: [Rdo-list] RH OpenStack v4 Evaluation: Initial Setup: 
>>> First Compute Node Doesn't Show Up in Hypervisor List
>>> 
>>> Hi Brad,
>>> 
>>> Have you checked the nova-compute logs in /var/log/nova/compute.log 
>>> (on your new compute node?)
>>> 
>>> This should point towards why it's unable to connect/start etc. I suspect that it's unable to join the message queue, and hence show up as an available hypervisor.
>>> 
>>> Many thanks
>>> Rhys
>>> 
>>> On 2 Jul 2014, at 18:05, Lodgen, Brad <Brad.Lodgen at centurylink.com> wrote:
>>> 
>>>> Hi folks,
>>>> 
>>>> I have an issue where I've just done the initial setup and added a controller node, it finished, then I added a compute node, it finished, but I don't see the compute node in the hypervisor list on the dashboard. I'm using the RH OpenStack evaluation version 4. I have five hosts present in Foreman.
>>>> 
>>>> -Foreman host (purely for Foreman)
>>>> -Controller host (applied Controller(Nova) host group) -Compute Host 
>>>> (applied Compute(Nova) host group)
>>>> -2 other hosts (not host group applied, but one will be compute and 
>>>> one will be storage)
>>>> 
>>>> Did I miss something on the controller/compute host group parameters that would cause it to not show up in the dashboard?
>>>> _______________________________________________
>>>> Rdo-list mailing list
>>>> Rdo-list at redhat.com
>>>> https://www.redhat.com/mailman/listinfo/rdo-list
>>> 
>> 
>