Re: [Users] issue with conversion of ESXi 5 centos VM to fedora19 ovirt host
by Sven Kieske
Hi,
I just checked on my Fedora 19 box:
setenforce 0 odes the trick
you can switch back by using
setenforce 1
and control it via
getenforce
these changes do not
persist over reboot.
for further documentation refer to:
https://docs.fedoraproject.org/en-US/Fedora/13/html/Security-Enhanced_Lin...
(most of it should still be true on F19 and even F20)
Am 14.01.2014 18:14, schrieb Bob Doolittle:
> Maybe, I don't know.
>
> On RH I used to just do "echo 0 > /selinux/enable" but that's not on
> Fedora.
>
> -Bob
>
> On 01/14/2014 12:08 PM, Sven Kieske wrote:
>> Does
>> setenforce 0
>> not do the job on fedora?
>>
>> Am 14.01.2014 17:47, schrieb Bob Doolittle:
>>> Also, I always configure SELinux to "permissive" in /etc/selinux/config
>>> (but I don't know how to make that take effect immediately without
>>> reboot on Fedora).
>
>
>
>
--
Mit freundlichen Grüßen / Regards
Sven Kieske
Systemadministrator
Mittwald CM Service GmbH & Co. KG
Königsberger Straße 6
32339 Espelkamp
T: +49-5772-293-100
F: +49-5772-293-333
https://www.mittwald.de
Geschäftsführer: Robert Meyer
St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen
Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oeynhausen
10 years, 3 months
[Users] cluster version incompatible ovirt 3.4 alpha all-in-one
by Jorick Astrego
My co-worker is installing a 3.4 alpha all in one setup and we get the
following error:
"Host local_host is installed with VDSM version (<UNKNOWN>) and cannot
join cluster local_cluster which is compatible with VDSM versions [4.13,
4.9, 4.11, 4.12, 4.10]."
When we try to edit the cluster, there is only 3.3 to choose from.
Kind regards,
Jorick Astrego
Netbulae
10 years, 3 months
[Users] qemu-ga /oVirt/ubuntu guest
by Sven Kieske
Hi,
I know it's a little off topic, but
has anyone a good documentation for
the qemu-guest-agent ?
I'm aware of the following entry, but
it is not helpful at all:
http://wiki.qemu.org/Features/QAPI/GuestAgent
I'm looking for documentation on the following
topics:
install the guest-agent into a vm
architecture of the guest agent
building the guest-agent
I tried to build the whole qemu-thing
in a ubuntu 12.04. vm running on ovirt
but I'm not successfull.
I get the following error after invoking "make":
GEN trace/generated-tracers.c
CC hw/virtio/dataplane/vring.o
hw/virtio/dataplane/vring.c In function "vring_pop":
hw/virtio/dataplane/vring.c:400:5: error: "ret" may be used
uninitialized in this function [-Werror=uninitialized]
cc1: all warnings being treated as errors
make: *** [hw/virtio/dataplane/vring.o] Error 1
I would also like to know if you are aware of any prebuild packages
for ubuntu 12.04 (or later) or if there is documentation anywhere
on the net for which distributions you can download a rpm/deb package.
Thank you.
--
Mit freundlichen Grüßen / Regards
Sven Kieske
Systemadministrator
Mittwald CM Service GmbH & Co. KG
Königsberger Straße 6
32339 Espelkamp
T: +49-5772-293-100
F: +49-5772-293-333
https://www.mittwald.de
Geschäftsführer: Robert Meyer
St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen
Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oeynhausen
10 years, 3 months
[Users] Looking for oVirt volunteer speakers!
by Dave Neary
Hi everyone,
Over the next few weeks, we are running a number of one-day events with
some colleagues around the open source datacenter and cloud.
I would *love* to have some user case studies to present at these events
- please let me know if you are local, and would be willing to talk
about how you use oVirt.
Jan 29: London, UK: London Cloud Summit: http://lanyrd.com/2014/lcs2014/
Feb 5: Ghent, BE: Infrastructure.Next:
http://community.redhat.com/blog/2013/12/announcing-infrastructure-next/
There are also a number of conferences coming up at which I would love
to have oVirt related content - please consider putting in a proposal
for one of these (let me know if you do):
* DevNation 2014: San Francisco, April 13-16:
http://www.devnation.org/#cfp (Call for papers closes tomorrow!) - I
would love to see a presentation on developing an oVirt UI plug-in, or
on orchestration & deployment on top of oVirt.
* OSCON 2014: Portland, OR, July 20-24: http://www.oscon.com/oscon2014
The CfP closes in 2 weeks, and again, I would love to see a user case
study showing oVirt in a real-world usage as a credible open source virt
management solution.
For both of these, I should be able to help cover costs for travel (not
trans-atlantic) - please, again, let me know if you're interested.
Thanks!
Dave.
--
Dave Neary - Community Action and Impact
Open Source and Standards, Red Hat - http://community.redhat.com
Ph: +33 9 50 71 55 62 / Cell: +33 6 77 01 92 13
10 years, 3 months
[Users] Intel Modular Server Powermanagement
by Tobias Fiebig
Heho,
we are using an intel modular server (IMS) as virtualization center in
our university chair.
These systems should now be migrated to ovirt. However, apparently
fencing/power management via /usr/sbin/fence_intelmodular can not be
configured in ovirt 3.3.
Does anyone have an idea how to solve this issue? Is there maybe a
simple way to add custom fence agents?
With best Regards,
Tobias
10 years, 3 months
[Users] Help: Problem uploading the ISO file on engine
by David Li
--431184223-1236167532-1389642347=:57571
Content-Type: text/plain; charset=iso-8859-1
Content-Transfer-Encoding: quoted-printable
Hi,=0A=0AI copied a Centos netinstall ISO file to a directory on my engine =
machine to get ready for installation. Then I used=A0=0A=0Aengine-iso-uploa=
der upload -i ISO_DOMAIN CentOS-6.4-x86_64-netinstall.iso=A0=0A=0Ato upload=
or put it into the proper ISO domain directory. However this command now t=
otally stuck. Even kill -9 won't be able to do anything. Moreover now my IS=
O domain in the DC seems dead or becomes inactive too.=A0=0A=0AWhat happene=
d? Is there any way to recover from this point without rebooting everything=
?=A0=0A=0ADavid=0A
--431184223-1236167532-1389642347=:57571
Content-Type: text/html; charset=iso-8859-1
Content-Transfer-Encoding: quoted-printable
<html><body><div style=3D"color:#000; background-color:#fff; font-family:ti=
mes new roman, new york, times, serif;font-size:12pt"><div>Hi,</div><div><b=
r></div><div style=3D"color: rgb(0, 0, 0); font-size: 16px; font-family: 't=
imes new roman', 'new york', times, serif; background-color: transparent; f=
ont-style: normal;">I copied a Centos netinstall ISO file to a directory on=
my engine machine to get ready for installation. Then I used </div><d=
iv style=3D"color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new r=
oman', 'new york', times, serif; background-color: transparent; font-style:=
normal;"><br></div><div style=3D"color: rgb(0, 0, 0); font-size: 16px; fon=
t-family: 'times new roman', 'new york', times, serif; background-color: tr=
ansparent; font-style: normal;">engine-iso-uploader upload -i ISO_DOMAIN Ce=
ntOS-6.4-x86_64-netinstall.iso </div><div style=3D"color: rgb(0, 0, 0)=
; font-size: 16px; font-family: 'times new roman', 'new york', times, serif=
;
background-color: transparent; font-style: normal;"><br></div><div style=
=3D"color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', '=
new york', times, serif; background-color: transparent; font-style: normal;=
">to upload or put it into the proper ISO domain directory. However this co=
mmand now totally stuck. Even kill -9 won't be able to do anything. Moreove=
r now my ISO domain in the DC seems dead or becomes inactive too. </di=
v><div style=3D"color: rgb(0, 0, 0); font-size: 16px; font-family: 'times n=
ew roman', 'new york', times, serif; background-color: transparent; font-st=
yle: normal;"><br></div><div style=3D"color: rgb(0, 0, 0); font-size: 16px;=
font-family: 'times new roman', 'new york', times, serif; background-color=
: transparent; font-style: normal;">What happened? Is there any way to reco=
ver from this point without rebooting everything? </div><div style=3D"=
color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new
york', times, serif; background-color: transparent; font-style: normal;"><=
br></div><div style=3D"color: rgb(0, 0, 0); font-size: 16px; font-family: '=
times new roman', 'new york', times, serif; background-color: transparent; =
font-style: normal;">David</div><div style=3D"color: rgb(0, 0, 0); font-siz=
e: 16px; font-family: 'times new roman', 'new york', times, serif; backgrou=
nd-color: transparent; font-style: normal;"><br></div></div></body></html>
--431184223-1236167532-1389642347=:57571--
10 years, 3 months
[Users] Migration Failed
by Neil
Hi guys,
I've tried to migrate a VM from one host(node03) to another(node01),
and it failed to migrate, and the VM(tux) remained on the original
host. I've now tried to migrate the same VM again, and it picks up
that the previous migration is still in progress and refuses to
migrate.
I've checked for the KVM process on each of the hosts and the VM is
definitely still running on node03 so there doesn't appear to be any
chance of the VM trying to run on both hosts (which I've had before
which is very scary).
These are my versions... and attached are my engine.log and my vdsm.log
Centos 6.5
ovirt-iso-uploader-3.3.1-1.el6.noarch
ovirt-host-deploy-1.1.2-1.el6.noarch
ovirt-release-el6-9-1.noarch
ovirt-engine-setup-3.3.1-2.el6.noarch
ovirt-engine-3.3.1-2.el6.noarch
ovirt-host-deploy-java-1.1.2-1.el6.noarch
ovirt-image-uploader-3.3.1-1.el6.noarch
ovirt-engine-dbscripts-3.3.1-2.el6.noarch
ovirt-engine-cli-3.3.0.6-1.el6.noarch
ovirt-engine-websocket-proxy-3.3.1-2.el6.noarch
ovirt-engine-userportal-3.3.1-2.el6.noarch
ovirt-log-collector-3.3.1-1.el6.noarch
ovirt-engine-tools-3.3.1-2.el6.noarch
ovirt-engine-lib-3.3.1-2.el6.noarch
ovirt-engine-webadmin-portal-3.3.1-2.el6.noarch
ovirt-engine-backend-3.3.1-2.el6.noarch
ovirt-engine-sdk-python-3.3.0.8-1.el6.noarch
ovirt-engine-restapi-3.3.1-2.el6.noarch
vdsm-python-4.13.0-11.el6.x86_64
vdsm-cli-4.13.0-11.el6.noarch
vdsm-xmlrpc-4.13.0-11.el6.noarch
vdsm-4.13.0-11.el6.x86_64
vdsm-python-cpopen-4.13.0-11.el6.x86_64
I've had a few issues with this particular installation in the past,
as it's from a very old pre release of ovirt, then upgrading to the
dreyou repo, then finally moving to the official Centos ovirt repo.
Thanks, any help is greatly appreciated.
Regards.
Neil Wilson.
10 years, 3 months
[Users] noVNC https certs
by Neil Schulz
Hey everyone,
So far I am impressed with the product and am enjoying it thoroughly. I
am looking to put in new certs for noVNC, so I or clients do not have to
repeatedly accept the cert at https://<FQDN>:6100
Is there a way, or documentation? I was unable to find any and the
default certs install on the system, I am unfamiliar with. Is there an
easy way of updating/replacing them for a trusted connection?
Thank you,
Neil
10 years, 3 months
