Testing self hosted engine in 3.6: hostname not resolved error
by Gianluca Cecchi
Hello,
playing with an environment where I have a CentOS 7.1 + updates server with
3.6 repos configured.
no DNS resolution in place.
running the command
hosted-engine --deploy
I initially get, during the prompts inside setup, the message if I want to
set hostname for the sh engine and if I want to setup /etc/hosts of
hypervisor and sh engine so that it will add them with clud-init, that
translates in these lines inside log file:
2015-10-21 15:45:29 DEBUG otopi.context context.dumpEnvironment:510 ENV
OVEHOSTED_VM/cloudinitInstanceDomainName=str:'localdomain.local'
2015-10-21 15:45:29 DEBUG otopi.context context.dumpEnvironment:510 ENV
OVEHOSTED_VM/cloudinitInstanceHostName=str:'shengine.localdomain.local'
2015-10-21 15:45:29 DEBUG otopi.context context.dumpEnvironment:510 ENV
OVEHOSTED_VM/cloudinitRootPwd=str:'**FILTERED**'
2015-10-21 15:45:29 DEBUG otopi.context context.dumpEnvironment:510 ENV
OVEHOSTED_VM/cloudinitVMDNS=str:'192.168.122.1'
2015-10-21 15:45:29 DEBUG otopi.context context.dumpEnvironment:510 ENV
OVEHOSTED_VM/cloudinitVMETCHOSTS=bool:'True'
But then I get the error related to failure of sh engine hostname
resolution and installation terminates, with these finale lines in log
file.....
2015-10-21 15:45:29 DEBUG otopi.context context.dumpEnvironment:510 ENV
SYSTEM/reboot=bool:'False'
2015-10-21 15:45:29 DEBUG otopi.context context.dumpEnvironment:510 ENV
SYSTEM/rebootAllow=bool:'True'
2015-10-21 15:45:29 DEBUG otopi.context context.dumpEnvironment:510 ENV
SYSTEM/rebootDeferTime=int:'10'
2015-10-21 15:45:29 DEBUG otopi.context context.dumpEnvironment:514
ENVIRONMENT DUMP - END
2015-10-21 15:45:29 DEBUG otopi.context context._executeMethod:142 Stage
pre-terminate METHOD otopi.plugins.otopi.dialog.cli.Plugin._pre_terminate
2015-10-21 15:45:29 DEBUG otopi.context context._executeMethod:148
condition False
2015-10-21 15:45:29 INFO otopi.context context.runSequence:427 Stage:
Termination
2015-10-21 15:45:29 DEBUG otopi.context context.runSequence:431 STAGE
terminate
2015-10-21 15:45:29 DEBUG otopi.context context._executeMethod:142 Stage
terminate METHOD otopi.plugins.otopi.dialog.human.Plugin._terminate
2015-10-21 15:45:29 DEBUG otopi.context context._executeMethod:142 Stage
terminate METHOD otopi.plugins.otopi.dialog.machine.Plugin._terminate
2015-10-21 15:45:29 DEBUG otopi.context context._executeMethod:148
condition False
2015-10-21 15:45:29 DEBUG otopi.context context._executeMethod:142 Stage
terminate METHOD otopi.plugins.otopi.core.log.Plugin._terminate
and the message of a generated answer file.
Why does it ask and then fails?
Can I re-run using the answer file? In this case do I have to pre-insert sh
engine hostname inside /etc/hosts of hypervisor?
Thanks.
Gianluca
9 years, 2 months
Change host using php api
by Shanil S
Hi All,
I would like to change the host of a vm using the api call. I tried it by
using the following xml but didn't work
<action>
<vm>
<initialization>
<cloud_init>
<host>
<name>compute11</name>
</host>
</cloud_init>
</initialization>
</vm>
</action>
Could you please check it ?
--
Regards
Shanil
9 years, 2 months
All host non operational after engine upgrade
by Jonas Israelsson
Greetings.
Upgraded my Engine from a pre 3.6 version (not sure about the version,
but it's only a month old or so) to RC today and found to my great
surprise all hosts marked as Non Operational.
The cluster working fine just hours ago now have some mismatch with my
hosts CPUs. The cluster is set to Opteron G4 and all hosts CPU have
Opteron 4226 installed.
2015-10-19 20:23:09,509 WARN
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
(DefaultQuartzScheduler_Worker-62) [36da0975] Correlation ID: 36da0975,
Job ID: 44cf7ac9-5fe1-4151-9f6f-f1396124f179, Call Stack: null, Custom
Event ID: -1, Message: Host patty.elementary.se does not comply with the
cluster AMD_G4 emulated machines. The current cluster compatibility
level supports [pc-i440fx-rhel7.2.0, pc-i440fx-2.1, pseries-rhel7.2.0]
and the host emulated machines are
pc-i440fx-rhel7.1.0,rhel6.3.0,pc-q35-rhel7.0.0,rhel6.1.0,rhel6.6.0,rhel6.2.0,pc,pc-q35-rhel7.1.0,q35,rhel6.4.0,rhel6.0.0,rhel6.5.0,pc-i440fx-rhel7.0.0.
The error above look qemu to me so I tried reinstalling one of the node
with the latest Ovirt-node snapshot downloaded from Jenkins -->
http://jenkins.ovirt.org/job/ovirt-node_ovirt-3.6_create-iso-el7_merged/l...
That made however no difference.
I could use some help..
TIA
Rgds Jonas
9 years, 2 months
[ANN] oVirt 3.6.0 Third Release Candidate is now available for testing
by Sandro Bonazzola
[ANN] oVirt 3.6.0 Third Release Candidate is now available for testing
The oVirt Project is pleased to announce the availability
of the Third Release Candidate of oVirt 3.6 for testing, as of October
22nd, 2015.
This release is available now for Fedora 22,
Red Hat Enterprise Linux 6.7, CentOS Linux 6.7 (or similar) and
Red Hat Enterprise Linux 7.1, CentOS Linux 7.1 (or similar).
This release supports Hypervisor Hosts running
Red Hat Enterprise Linux 7.1, CentOS Linux 7.1 (or similar),
Fedora 21 and Fedora 22.
Highly experimental support for Debian 8.1 Jessie has been added too.
This release of oVirt 3.6.0 includes numerous bug fixes.
See the release notes [1] for an initial list of the new features and bugs
fixed.
Please refer to release notes [1] for Installation / Upgrade instructions.
New oVirt Node ISO and oVirt Live ISO will be available soon as well[2].
Please note that mirrors[3] may need usually one day before being
synchronized.
Please refer to the release notes for known issues in this release.
[1] http://www.ovirt.org/OVirt_3.6_Release_Notes
[2] http://plain.resources.ovirt.org/pub/ovirt-3.6-pre/iso/
[3] http://www.ovirt.org/Repository_mirrors#Current_mirrors
--
Sandro Bonazzola
Better technology. Faster innovation. Powered by community collaboration.
See how it works at redhat.com
9 years, 2 months
[ANN] oVirt 3.6.0 Third Release Candidate is now available for testing
by Sandro Bonazzola
The oVirt Project is pleased to announce the availability
of the Third Release Candidate of oVirt 3.6 for testing, as of October
22nd, 2015.
This release is available now for Fedora 22,
Red Hat Enterprise Linux 6.7, CentOS Linux 6.7 (or similar) and
Red Hat Enterprise Linux 7.1, CentOS Linux 7.1 (or similar).
This release supports Hypervisor Hosts running
Red Hat Enterprise Linux 7.1, CentOS Linux 7.1 (or similar),
Fedora 21 and Fedora 22.
Highly experimental support for Debian 8.1 Jessie has been added too.
This release of oVirt 3.6.0 includes numerous bug fixes.
See the release notes [1] for an initial list of the new features and bugs
fixed.
Please refer to release notes [1] for Installation / Upgrade instructions.
New oVirt Node ISO and oVirt Live ISO will be available soon as well[2].
Please note that mirrors[3] may need usually one day before being
synchronized.
Please refer to the release notes for known issues in this release.
[1] http://www.ovirt.org/OVirt_3.6_Release_Notes
[2] http://plain.resources.ovirt.org/pub/ovirt-3.6-pre/iso/
[3] http://www.ovirt.org/Repository_mirrors#Current_mirrors
--
Sandro Bonazzola
Better technology. Faster innovation. Powered by community collaboration.
See how it works at redhat.com
9 years, 2 months
How to change the hosted engine VM RAM size after deploying
by Bond, Darryl
?I am testing 3.6 and created the hosted engine with too little RAM.
How can I increase the RAM for the VM without re-deploying it?
Regards
Darryl
?
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9 years, 2 months
Failed to start domain due to internal error with sanlock
by Joris Dobbelsteen
This is a multi-part message in MIME format.
------_=_NextPart_001_01D10BDD.D1221AD9
Content-Type: text/plain;
charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable
Hi all,
I'm currently using oVirt 3.5.4.2 on Centos 6 (single system, not a =
cluster setup). After running for a long while (months), it has run into =
an issue where it current cannot start a new VM.
An internal error happens due to feature (0x01) from =
libvirt...SanLock...New.
If there are request for specific log files for analysis, please let me =
know and I will include these.
Does anyone recognize this issue or know a resolution?
Best regards,
- Joris Dobbelsteen
------_=_NextPart_001_01D10BDD.D1221AD9
Content-Type: text/html;
charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
<HTML>
<HEAD>
<META HTTP-EQUIV=3D"Content-Type" CONTENT=3D"text/html; =
charset=3Diso-8859-1">
<META NAME=3D"Generator" CONTENT=3D"MS Exchange Server version =
6.5.7654.12">
<TITLE>Failed to start domain due to internal error with sanlock</TITLE>
</HEAD>
<BODY>
<!-- Converted from text/plain format -->
<P><FONT SIZE=3D2>Hi all,<BR>
<BR>
I'm currently using oVirt 3.5.4.2 on Centos 6 (single system, not a =
cluster setup). After running for a long while (months), it has run into =
an issue where it current cannot start a new VM.<BR>
An internal error happens due to feature (0x01) from =
libvirt...SanLock...New.<BR>
<BR>
If there are request for specific log files for analysis, please let me =
know and I will include these.<BR>
<BR>
Does anyone recognize this issue or know a resolution?<BR>
<BR>
Best regards,<BR>
<BR>
- Joris Dobbelsteen<BR>
</FONT>
</P>
</BODY>
</HTML>
------_=_NextPart_001_01D10BDD.D1221AD9--
9 years, 2 months
oVirt Node
by Massimo Mad
Hi,
I want to migrate my hosts from centos centoes 6.x to 7.x and at the same
time move from a normal installation centos with then installed oVirt to
oVirt node.
But I noticed that there is not always the latest release of oVirt node, for
example, the latest version of oVirt node is 3.5.2 and the latest version of
oVirt is 3.5.4.
Where can I find the latest release of oVirt node, or there is a kickstart to
create the hosts.
Regards
Massimo
9 years, 2 months
