11:02 a.m.
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.
--
Cheers,
Asad
12:05 p.m.
2015-08-05 18:02 GMT+02:00 sad man <asadxflow(a)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
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12:29 p.m.
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.
On 5 August 2015 at 19:05, Haïkel <hguemar(a)fedoraproject.org> wrote:
2015-08-05 18:02 GMT+02:00 sad man <asadxflow(a)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(a)redhat.com
> https://www.redhat.com/mailman/listinfo/rdo-list
>
> To unsubscribe: rdo-list-unsubscribe(a)redhat.com
--
Cheers,
Asadullah Hussain
12:49 p.m.
2015-08-05 19:29 GMT+02:00 sad man <asadxflow(a)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(a)fedoraproject.org>
wrote:
>
> 2015-08-05 18:02 GMT+02:00 sad man <asadxflow(a)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(a)redhat.com
> > https://www.redhat.com/mailman/listinfo/rdo-list
> >
> > To unsubscribe: rdo-list-unsubscribe(a)redhat.com
--
Cheers,
Asadullah Hussain
9:48 p.m.
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
<https://ask.openstack.org/en/question/66980/keystone-socket-error-errno-9...>)
:
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(a)fedoraproject.org> wrote:
2015-08-05 19:29 GMT+02:00 sad man <asadxflow(a)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(a)fedoraproject.org> wrote:
>>
>> 2015-08-05 18:02 GMT+02:00 sad man <asadxflow(a)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(a)redhat.com
>> > https://www.redhat.com/mailman/listinfo/rdo-list
>> >
>> > To unsubscribe: rdo-list-unsubscribe(a)redhat.com
>
>
>
>
> --
> Cheers,
>
> Asadullah Hussain
--
Cheers,
Asadullah Hussain
3:41 a.m.
----- Original Message -----
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
Actually, this is not a Packstack bug.
Packstack configures Keystone to run inside httpd as a WSGI service, but openstack-status
does not notice and keeps saying it is not started. The workaround steps you mentioned
only revert that and make Keystone run as a standalone eventlet service.
Regards,
Javier
On 5 August 2015 at 19:49, Haïkel < hguemar(a)fedoraproject.org >
wrote:
> 2015-08-05 19:29 GMT+02:00 sad man < asadxflow(a)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(a)fedoraproject.org > wrote:
> >>
> >> 2015-08-05 18:02 GMT+02:00 sad man < asadxflow(a)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(a)redhat.com
> >> > https://www.redhat.com/mailman/listinfo/rdo-list
> >> >
> >>
To unsubscribe:
rdo-list-unsubscribe(a)redhat.com
> >
> >
> >
> >
> > --
> > Cheers,
> >
> Asadullah Hussain
--
Cheers,
Asadullah Hussain
_______________________________________________
Rdo-list mailing list
Rdo-list(a)redhat.com
https://www.redhat.com/mailman/listinfo/rdo-list
To unsubscribe: rdo-list-unsubscribe(a)redhat.com
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sad man