Best way to create project-based virtual labs
by Clint Smith
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Hi All,
I have gone through work of setting up ovirt and have integrated a director=
y server. I am now reading about permissions and quotas; I'm trying to figu=
re out the best mechanisms for sectioning off resources to groups of users t=
hat are on different projects.
I would like each member to have the ability to create Vms and templates wi=
thin their respective project group. It=E2=80=99s ok if members within the group =
see the each others Vms, however, I would like to keep team resources isolat=
ed to the team, if possible. I=E2=80=99m not sure whether to create a new host, cl=
uster, datacenter, or storage domain for each team. Ovirt seems highly flexi=
ble in this area so I was wondering if anyone has any suggestions.
Thanks very much!
Clint
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<html><head></head><body style=3D"word-wrap: break-word; -webkit-nbsp-mode: s=
pace; -webkit-line-break: after-white-space; color: rgb(0, 0, 0); font-size:=
14px; font-family: Calibri, sans-serif;"><div>Hi All,</div><div>I have gone=
through work of setting up ovirt and have integrated a directory server. &n=
bsp;I am now reading about permissions and quotas; I'm trying to figure out =
the best mechanisms for sectioning off resources to groups of users that are=
on different projects.</div><div><br></div><div>I would like each member to=
have the ability to create Vms and templates within their respective projec=
t group. It’s ok if members within the group see the each others=
Vms, however, I would like to keep team resources isolated to the team, if =
possible. I’m not sure whether to create a new host, cluster, datacent=
er, or storage domain for each team. Ovirt seems highly flexible in this are=
a so I was wondering if anyone has any suggestions.</div><div><br></div><div=
>Thanks very much!</div><div>Clint</div><div><div id=3D"MAC_OUTLOOK_SIGNATURE"=
></div></div></body></html>
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8 years, 3 months
oVirt updates available on host due to libvirt missing
by Gianluca Cecchi
Hello,
My self hosted engine environment was born in 3.6.0 in November with CentOS
7 on host and CentOS 7 appliance.
I managed several updates applying 3.6.2, then 3.6.5, then 4.0.
Now I'm at 4.0.2 final and in web admin gui I see a message regarding
updates available on host (hosted_engine_1) that doesn't go away.
The host usually was updated through "yum update" and not from the gui
during updates described above.
In events pane it seems the problem is related with libvirt package
Host hosted_engine_1 has available updates: libvirt.
Actually at this moment the libvirt package (that seems actually a sort of
meta-package) is not installed and I think has been never here. Situation
is:
[root@ractor log]# rpm -qa|grep libvirt
libvirt-daemon-driver-network-1.2.17-13.el7_2.5.x86_64
libvirt-daemon-driver-interface-1.2.17-13.el7_2.5.x86_64
libvirt-daemon-kvm-1.2.17-13.el7_2.5.x86_64
libvirt-client-1.2.17-13.el7_2.5.x86_64
libvirt-daemon-1.2.17-13.el7_2.5.x86_64
libvirt-lock-sanlock-1.2.17-13.el7_2.5.x86_64
libvirt-daemon-driver-storage-1.2.17-13.el7_2.5.x86_64
libvirt-daemon-driver-qemu-1.2.17-13.el7_2.5.x86_64
libvirt-daemon-driver-nodedev-1.2.17-13.el7_2.5.x86_64
libvirt-python-1.2.17-2.el7.x86_64
libvirt-daemon-config-nwfilter-1.2.17-13.el7_2.5.x86_64
libvirt-daemon-driver-nwfilter-1.2.17-13.el7_2.5.x86_64
libvirt-daemon-driver-secret-1.2.17-13.el7_2.5.x86_64
[root@ractor log]#
If I run "yum install libvirt" I'm proposed:
Dependencies Resolved
====================================================================================================
Package Arch Version
Repository Size
====================================================================================================
Installing:
libvirt x86_64 1.2.17-13.el7_2.5
updates 119 k
Installing for dependencies:
libvirt-daemon-config-network x86_64 1.2.17-13.el7_2.5
updates 120 k
libvirt-daemon-driver-lxc x86_64 1.2.17-13.el7_2.5
updates 747 k
Transaction Summary
====================================================================================================
Install 1 Package (+2 Dependent packages)
How to proceed?
Thanks,
Gianluca
8 years, 3 months
Re: [ovirt-users] Unable to login to the WEB UI
by Fabrice Bacchella
--Apple-Mail=_F7422B19-9C53-401B-B9C1-3EB9A88300B1
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> Le 11 ao=C3=BBt 2016 =C3=A0 11:37, Fabrice Bacchella =
<fabrice.bacchella(a)icloud.com> a =C3=A9crit :
>=20
>=20
>> Le 11 ao=C3=BBt 2016 =C3=A0 09:31, Martin Perina <mperina(a)redhat.com =
<mailto:mperina@redhat.com>> a =C3=A9crit :
>>=20
>> Hi Fabrice,
>>=20
>> so it seems to me that ovirt-engine-rename didn't work as expected, =
because you have changed ENGINE_FQDN in 10-setup-protocols.conf. We =
don't support user updates on automatically generated files in =
/etc/ovirt-engine/engine.conf.d/. Please next time you'd like to change =
something, change it in 99-custom-???.conf file.
>=20
> I roll back this change, as you said it was not enough and then the =
rename command..
>=20
>>=20
>> Now how to get things working: I'm afraid it would be long and =
painful process, but let's try:
>>=20
>> 1. Change manually ENGINE_FQDN to the new value you have used as new =
FQDN in ovirt-engine-rename in those files:
>>=20
>> /etc/ovirt-engine/engine.conf.d/10-setup-protocols.conf
>> /etc/ovirt-engine/imageuploader.conf.d/10-engine-setup.conf
>> /etc/ovirt-engine/isouploader.conf.d/10-engine-setup.conf
>> /etc/ovirt-engine/logcollector.conf.d/10-engine-setup.conf
>>=20
>> 2. Now, let's check your custom certificates, I know you are using =
your custom CA, does the trustore you have set into =
ENGINE_HTTPS_PKI_TRUST_STORE contains all certificates which are needed =
to verify HTTPS certificates you have set in Apache for new FQDN? If so, =
then please restart your engine and try
>>=20
>> Thanks
>>=20
>> Martin Perina
>=20
> I'm not sur the PKI part is the biggest problem. I managed to get it =
work after a rename and using a custom truststore with all the needed =
CA.
>=20
> My main problem is with this strange=20
> User login failure: java.lang.RuntimeException: server_error: =
org.codehaus.jackson.JsonParseException: Unexpected character ('<' (code =
60)): expected a valid value (number, String, array, object, 'true', =
'false' or 'null')
>=20
> that no one seems to understand where it came from. Ravi suggest to do =
not use custom certificate, but I think it's impossible to test this =
now, because of the incomplete operation of the rename command. So I =
will but back my trust store and we should focus on this message.
>=20
> By the way, I'm on irc on the channel with the nick FabriceB.
Ok we finally nailed that problem with the help of Ravi Nori. Because of =
the new SSO settings, ovirt-engine made a called to itself, from within =
the same process. But it needed to go through apache to authentify =
itself by itself and was intercepted by my SSO setup. I will need to =
rewrite it and split URL.
--Apple-Mail=_F7422B19-9C53-401B-B9C1-3EB9A88300B1
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charset=utf-8
<html><head><meta http-equiv=3D"Content-Type" content=3D"text/html =
charset=3Dutf-8"></head><body style=3D"word-wrap: break-word; =
-webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" =
class=3D""><br class=3D""><div><blockquote type=3D"cite" class=3D""><div =
class=3D"">Le 11 ao=C3=BBt 2016 =C3=A0 11:37, Fabrice Bacchella <<a =
href=3D"mailto:fabrice.bacchella@icloud.com" =
class=3D"">fabrice.bacchella(a)icloud.com</a>> a =C3=A9crit :</div><br =
class=3D"Apple-interchange-newline"><div class=3D""><meta =
http-equiv=3D"Content-Type" content=3D"text/html charset=3Dutf-8" =
class=3D""><div style=3D"word-wrap: break-word; -webkit-nbsp-mode: =
space; -webkit-line-break: after-white-space;" class=3D""><br =
class=3D""><div class=3D""><blockquote type=3D"cite" class=3D""><div =
class=3D"">Le 11 ao=C3=BBt 2016 =C3=A0 09:31, Martin Perina <<a =
href=3D"mailto:mperina@redhat.com" class=3D"">mperina(a)redhat.com</a>> =
a =C3=A9crit :</div><br class=3D"Apple-interchange-newline"><div =
class=3D""><div dir=3D"ltr" class=3D""><div class=3D"gmail_default" =
style=3D"font-family:arial,helvetica,sans-serif">Hi Fabrice,<br =
class=3D""><br class=3D""></div><div class=3D"gmail_default" =
style=3D"font-family:arial,helvetica,sans-serif">so it seems to me that =
ovirt-engine-rename didn't work as expected, because you have changed =
ENGINE_FQDN in 10-setup-protocols.conf. We don't support user updates on =
automatically generated files in /etc/ovirt-engine/engine.conf.d/. =
Please next time you'd like to change something, change it in =
99-custom-???.conf file.<br class=3D""></div></div></div></blockquote><div=
class=3D""><br class=3D""></div>I roll back this change, as you said it =
was not enough and then the rename command..</div><div class=3D""><br =
class=3D""><blockquote type=3D"cite" class=3D""><div class=3D""><div =
dir=3D"ltr" class=3D""><div class=3D"gmail_default" =
style=3D"font-family:arial,helvetica,sans-serif"><br class=3D""></div><div=
class=3D"gmail_default" =
style=3D"font-family:arial,helvetica,sans-serif">Now how to get things =
working: I'm afraid it would be long and painful process, but let's =
try:<br class=3D""><br class=3D""></div><div class=3D"gmail_default" =
style=3D"font-family:arial,helvetica,sans-serif">1. Change manually =
ENGINE_FQDN to the new value you have used as new FQDN in =
ovirt-engine-rename in those files:<br class=3D""><br =
class=3D""> /etc/ovirt-engine/engine.conf.<wbr =
class=3D"">d/10-setup-protocols.conf<br class=3D""> =
/etc/ovirt-engine/<wbr class=3D"">imageuploader.conf.d/10-<wbr =
class=3D"">engine-setup.conf<br class=3D"">
/etc/ovirt-engine/isouploader.<wbr =
class=3D"">conf.d/10-engine-setup.conf<br class=3D"">
/etc/ovirt-engine/<wbr =
class=3D"">logcollector.conf.d/10-engine-<wbr class=3D"">setup.conf<br =
class=3D""><br class=3D""></div><div class=3D"gmail_default" =
style=3D"font-family:arial,helvetica,sans-serif">2. Now, let's check =
your custom certificates, I know you are using your custom CA, does the =
trustore you have set into ENGINE_HTTPS_PKI_TRUST_STORE contains all =
certificates which are needed to verify HTTPS certificates you have set =
in Apache for new FQDN? If so, then please restart your engine and =
try<br class=3D""><br class=3D""></div><div class=3D"gmail_default" =
style=3D"font-family:arial,helvetica,sans-serif">Thanks<br class=3D""><br =
class=3D""></div><div class=3D"gmail_default" =
style=3D"font-family:arial,helvetica,sans-serif">Martin Perina<br =
class=3D""></div></div></div></blockquote></div><br class=3D""><div =
class=3D"">I'm not sur the PKI part is the biggest problem. I managed to =
get it work after a rename and using a custom truststore with all the =
needed CA.</div><div class=3D""><br class=3D""></div><div class=3D"">My =
main problem is with this strange </div><div class=3D"">User login =
failure: java.lang.RuntimeException: server_error: =
org.codehaus.jackson.JsonParseException: Unexpected character ('<' =
(code 60)): expected a valid value (number, String, array, object, =
'true', 'false' or 'null')</div><div class=3D""><br class=3D""></div><div =
class=3D"">that no one seems to understand where it came from. Ravi =
suggest to do not use custom certificate, but I think it's impossible to =
test this now, because of the incomplete operation of the rename =
command. So I will but back my trust store and we should focus on this =
message.</div><div class=3D""><br class=3D""></div><div class=3D"">By =
the way, I'm on irc on the channel with the nick =
FabriceB.</div></div></div></blockquote><br class=3D""></div><div>Ok we =
finally nailed that problem with the help of Ravi Nori. Because of the =
new SSO settings, ovirt-engine made a called to itself, from within the =
same process. But it needed to go through apache to authentify itself by =
itself and was intercepted by my SSO setup. I will need to rewrite it =
and split URL.</div><div><br class=3D""></div><div><br =
class=3D""></div><br class=3D""></body></html>=
--Apple-Mail=_F7422B19-9C53-401B-B9C1-3EB9A88300B1--
8 years, 3 months
oVirt upgrade
by Budur Nagaraju
HI
How to upgrade oVirt3.5 to 4 ? am using centos6.7.
Thanks,
Nagaraju
8 years, 3 months
time zone
by Fernando Fuentes
Team,
My vms are coming up with an exclamation mark saying that the guest time
zone differs from the configuration.
My linux vms are not doing this. Only my windows vm.
On windows I have it set for CST just like the configuration.
The hosts are on CST as well.
Any ideas?
This is Ovirt 4.0.1
Regards,
--
Fernando Fuentes
ffuentes(a)txweather.org
http://www.txweather.org
8 years, 3 months
ovirt-Guest-agent CPU usage
by Tadas
Hello groups,
we are having problem with ovirt-guest agent on Windows os. When
started, agent fully utilizes one core (if machine has single core,
then you will see 100% CPU usage, if there are two cores, then you will
get 50% usage etc). Usage does not drop and persists for a whole time
ovirt agent is running. This happens on windows 7 32 and 64 versions
and also on windows 10. Have anybody had the same issue?
Thank you.
8 years, 3 months
oVirt Node 3.6
by Michael Cooper
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Hey Guys
New to the group, I have got the controller installed and it's
working fine. Now I have burned an ISO of oVirt Node 3.6 this one is the
one I used ovirt-node-ng-installer-ovirt-3.6-2016052403. I am getting an
error when I try to install it on the server it fails during the install
the first time the script it self failed, the second time it couldn't
find the hard drive to install on. I am not sure what's going on I am
very confused now.
Thanks,
--
*Michael Cooper*
http://www.coopfire.com
Linux/VMWare Certified Professional
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<p>Hey Guys</p>
<p> New to the group, I have got the controller installed and
it's working fine. Now I have burned an ISO of oVirt Node 3.6 this
one is the one I used
ovirt-node-ng-installer-ovirt-3.6-2016052403. I am getting an
error when I try to install it on the server it fails during the
install the first time the script it self failed, the second time
it couldn't find the hard drive to install on. I am not sure
what's going on I am very confused now.</p>
<p><br>
</p>
<p>Thanks,<br>
</p>
<div class="moz-signature">-- <br>
<b><font color="#008080">Michael Cooper</font></b><br>
<a class="moz-txt-link-freetext" href="http://www.coopfire.com">http://www.coopfire.com</a><br>
Linux/VMWare Certified Professional<br>
</div>
</body>
</html>
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8 years, 3 months
Importing VM from Xen Server 6.5
by Anantha Raghava
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Hi,
In version 4.0.1, we see wizard that helps to import VM from VMWare,
Xen, OVA appliance etc., using which I am trying to import a VM running
in Xen Server 6.5. But we do not see any documentation that explains the
process.
Can someone guide us in achieving the desired result that is Import a VM
from Xen Server 6.5
--
Thanks & Regards,
Anantha Raghava
Do not print this e-mail unless required. Save Paper & trees.
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</head>
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<p><font face="Liberation Serif">Hi,</font></p>
<p><font face="Liberation Serif">In version 4.0.1, we see wizard
that helps to import VM from VMWare, Xen, OVA appliance etc.,
using which I am trying to import a VM running in Xen Server
6.5. But we do not see any documentation that explains the
process.</font></p>
<p><font face="Liberation Serif">Can someone guide us in achieving
the desired result that is Import a VM from Xen Server 6.5<br>
</font></p>
--
<div class="moz-signature">
<p style="margin-bottom: 0cm; line-height: 100%"><font face="Times
New Roman, serif">Thanks
& Regards,</font></p>
<address style="line-height: 100%"><font face="Times New Roman,
serif">Anantha
Raghava</font></address>
<font color="#66cc00"><font face="Times New Roman, serif">Do
not print this e-mail unless required. Save Paper & trees.</font></font>
</div>
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8 years, 3 months
