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Re: [Rdo-list] PackStack Robustness across reboots



Hi Haikel, I don't know if this counts as a bug or not but on Centos 7, after packstack is run successfully, "openstack-keystone" is not started [inactive (disabled on boot)]. The log for keystone shows the error "...Address already in use".

Workaround (source) :
Apparently httpd reserves the ports 5000 & 35357 during the packstack setup. 
So the ports (Listen 5000 & Listen 35357) have to be commented out in "/etc/http/conf/ports.conf"
Then both httpd & keystone service have to be restarted using systemctl.

Result: 
openstack-status shows openstack-keystone to be active

On 5 August 2015 at 19:49, Haïkel <hguemar fedoraproject org> wrote:
2015-08-05 19:29 GMT+02:00 sad man <asadxflow gmail com>:
> Hi, some are simple other complex e.g., rabbit-mq server fail can be solved
> simply by running systemctl start rabbitmq-server. Nova, neutron services
> are a bit harder (I am doing some testing and short listing services that
> fail often). Currently most common failures are :
>
> neutron-server
> ceilometer-api
> rabbitmq-server
> (sometimes) horizon
>
> Let me fetch links for fixes, as I mentioned these failures are not
> consistent.
>

AFAIK, this could be solved by fixing their respective systemd unit files.
If you have patches, let me apply them.

H.

> On 5 August 2015 at 19:05, Haïkel <hguemar fedoraproject org> wrote:
>>
>> 2015-08-05 18:02 GMT+02:00 sad man <asadxflow gmail com>:
>> > Hi RDO folks, I need some suggestions regarding packstack + rdo
>> > robustness.
>> > I have integrated the option to install RDO into CentOS installer and
>> > "openstack-status" shows all services to be either active or inactive
>> > (which
>> > I think means not "failed").
>> >
>> > But on reboot some services randomly fail to restart e.g., horizon,
>> > nova-network etc. are shown as "failed" after some reboots. There are
>> > some
>> > "fixes" on the forums to restart these services.
>> >
>> > I wanted some suggestions on how I can make a "robust" openstack setup
>> > (I am
>> > using simplest "packstack --allinone") which doesn't fail.
>> >
>> >
>> > PS: Right now I am thinking of scripting these "fixes" and checking the
>> > openstack-status on each reboot through systemd.
>> >
>>
>> Could you point me these fixes?
>>
>>
>> > --
>> > Cheers,
>> >
>> > Asad
>> >
>> > _______________________________________________
>> > Rdo-list mailing list
>> > Rdo-list redhat com
>> > https://www.redhat.com/mailman/listinfo/rdo-list
>> >
>> > To unsubscribe: rdo-list-unsubscribe redhat com
>
>
>
>
> --
> Cheers,
>
> Asadullah Hussain



--
Cheers, 

Asadullah Hussain

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