How to use ovirt-guest-agent without VDSM?
by Nick Xiao
In my environment i want to use ovirt-ga replace qemu-ga.
Hypervisor is Ubuntu 14.04 (OpenStack Icehouse) and the virtual machine
is Ubuntu 14.04 cloudimage.
In Hypervisor launch a instance and attach a chardev, like:
# ps -ef | grep guest_agent
libvirt+ 2649 1 1 Sep08 ? 00:15:36
/usr/bin/qemu-system-x86_64 ...
-chardev
socket,id=charchannel0,path=/var/lib/libvirt/qemu/org.qemu.guest_agent.0.instance-00000210.sock,server,nowait
-device
virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=org.qemu.guest_agent.0
...
In virtual machine was installed ovirt-guest-agent 1.0.11-1.1 and service
running OK.
But i don't know how to get memory usage and other information in
hypervisor(OpenStack compute node)? I have failed when i try to use linux
command 'socat' and python socket.
I need some sample or link.
Thanks a lot!
Nick Xiao
8 years, 7 months
Test ovirt 3.6 beta 4 : hypervisor very slow
by wodel youchi
Hi,
after installing ovirt 3.6 beta 4
my hypervisor is very slo, my CPU is overloaded by ovirt-ha-broker
especially
[root@noveria wodel]# top
top - 18:57:17 up 2:35, 0 users, load average: *745,33, 676,04, 522,26*
Tasks: 278 total, 2 running, 275 sleeping, 0 stopped, 1 zombie
%Cpu(s): 30,9 us, 68,2 sy, 0,0 ni, 0,8 id, 0,0 wa, 0,0 hi, 0,1 si,
0,0 st
KiB Mem : 8123256 total, 2816544 free, 1712520 used, 3594192 buff/cache
KiB Swap: 4095996 total, 4093872 free, 2124 used. 5551188 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+
COMMAND
* 1444 vdsm 20 0 8707412 65296 5716 S 349,3 0,8 143:14.97
ovirt-ha-broker *
2528 wodel 20 0 2571748 989,7m 290820 S 10,3 12,5 27:15.53
firefox
987 polkitd 20 0 536664 19192 9676 S 8,3 0,2 2:06.87
polkitd
32743 vdsm 0 -20 2877220 66992 20984 S 3,3 0,8 1:11.27
vdsm
1188 vdsm 20 0 258272 22500 6016 S 2,6 0,3 0:28.55
ovirt-ha-agent
I have a core i5 3550 3Ghz (4 cores)
8 years, 7 months
why replica 3
by Richard Neuboeck
This is an OpenPGP/MIME signed message (RFC 4880 and 3156)
--DtNOHPq0pvAdvxKNIida56NVOQMQS9co0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: quoted-printable
Hi oVirt group,
I'm currently trying to set up an oVirt 3.6 self hosed engine on a
replica 2 gluster volume. As you can imagine it fails since it expects a
replica 3 volume.
Since this part is hard coded during the installation this could be
easily remedied but on the other hand I'm not familiar with the oVirt
setup so I'm not sure if I would be disturbing something far a head that
again is puzzled by the lack of a replica 3 volume.
Is there a reason why it has to be exactly replica 3?
Shouldn't the redundancy of the storage back end be the responsibility
of the admin and therefore the option to choose (at least replicated and
distributed replicated) open?
I'm asking because the storage back and I'm using is kind of a 'big'
thing and it's hardware is put together to facilitate the use of replica
2. Sure I could create multiple bricks on those two machines but other
than a negative performance impact I would gain nothing. Since the price
tag of one of those servers is quite high the likelihood of getting
another one is exactly 0. So I'm sure it makes sens to you that I would
rather choose my own replication level than having one predetermined.
All the best
Richard
--DtNOHPq0pvAdvxKNIida56NVOQMQS9co0
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Content-Description: OpenPGP digital signature
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=obax
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--DtNOHPq0pvAdvxKNIida56NVOQMQS9co0--
8 years, 7 months
Ovirt vs an external existing Ldap
by Ezio Paglia (Comune GR)
Hi all.
What is the best way to follow in order to attach Ovirt AAA mechanisms
to an external existing uncrypted Ldap Server ?
Such ldap is currently used by Tomcat and Samba authentication and
authorization, its schemas should be compatible with Ovirt attributes,
at least I suppose so.
I had thought of a port redirection through iptables, that is the local
389 could be transformed in the remote 389 of the existing ldap, yet I'd
like to know and learn from your experience.
Thank you in advance.
Ezio
--
Ezio Paglia
Comune di Grosseto
Grosseto (Italy)
8 years, 7 months
[QE][ACTION REQUIRED] oVirt 3.6.0 status
by Sandro Bonazzola
Hi,
We planned to start composing oVirt 3.6.0 RC on *2015-09-16 08:00 UTC* from
3.6 branches.
There are still 855 bugs [1] targeted to 3.6.0.
Maintainers should scrub them and start pushing non critical bugs to
ZStream releases.
There are still 34 bugs marked as blocker:
Bug ID Status Whiteboard Summary
1259247 POST infra [7.2-3.6] Failed to approve RHEV-H in RHEV-M 3.5
1247942 NEW integration [hosted-engine-setup] Additional host deployment
fails with "Dirty Storage Domain: Cannot find master domain" over block
storage
1236600 NEW integration ovirt-hosted-engine-ha is missing logrotate
configuration
1220867 NEW integration all-in-one fails cause engine-setup tries to add
the local storage when the host is still not up
1244720 POST integration pg_restore: [archiver (db)] could not execute
query: ERROR: language "plpgsql" already exists after upgrade
1254671 POST integration Fail HE install when closing the install
1242235 ASSIGNED network [New HostSetupNetworksCommand] Marking
ipConfiguration and overridden QoS as out-of-sync
1231507 ASSIGNED network [SR-IOV] REST API for SR-IOV
1184497 ASSIGNED network SetupNetworks> Can't change network state from
dhcp to static ip
1246060 NEW network [New HostSetupNetworks] Remove custom_properties from
vds_interface table and VdsNetworkInterface entity
1192778 NEW network Wrong BOOTPROTO displayed on setup networks GUI and
there is no way to change it via setup networks
1257168 NEW network [Clusters] > 'Manage Networks' > 'required all' and
'assigned all' checkboxes completely stopped working (in both of the
dialogs)
1250063 NEW network Host becomes non-operational when activating it from
maintenance mode, if you have a required network that was never used
1214805 POST network DatacenterAdmin role on system can't add new DC
(missing CONFIGURE_MAC_POOL action group)
1247037 POST network [new HostSetupNetworks] unmanaged networks handling
1259000 POST network Vdsm must keep defaultRoute=True heuristic for older
clusterLevels
1260430 POST network REST | old SetupNetworks API | NPE when attaching
network to host NIC
1254713 POST network VM stuck in down state on vdsm when powering off VM
with port mirroring
1196640 POST network [Monitoring] Network utilisation is not shown for the
VM
1095028 NEW node [3.5-7.0] Abort media check will cause system halt
1260470 NEW node Failed to setup Hosted Engine on RHEV-H 7.2
1259220 NEW node [TUI] There is error report when click "Set Console Path"
1242215 NEW sla [HE] HE-vm not shown with unconfigured default storage
domain in ovirt 3.6
1251742 POST sla Affinity balancing stop work after first migration
1253975 NEW storage [vdsm] extendVolumeSize task is not cleared in case of
a live merge failure for a volume that was extended
1253790 NEW storage [BLOCKED] consume fix for "iscsi_session recovery_tmo
revert back to default when a path becomes active"
1258465 NEW storage Different behavior of connectStorageServer and
prepareImage between iSCSI and NFS
1258901 NEW storage [UX] Toggling wad property while vm is up shouldn't be
greyed out
1257240 NEW storage Template's disk format is wrong
1238239 NEW storage Deployment of hosted engine failed on ISCSI storage
with 'Error block device action'
1253640 NEW storage Some dirty LUNs are not usable in RHEV
1205697 NEW ux Can not assign tag to an entity from UI
1252012 ASSIGNED virt balloon enabled at cluster level cause NPE in VMs
monitoring
1260409 NEW virt Migration failed since libvirtError in
'virDomainMigrateToURI2'
There are 18 bugs marked as test / automation blocker[2]
There are 43 bugs marked as regressions[3]
Given current bugs status, release criteria are not met [4] so I suggest to
go with another beta on 2015-09-16 and review bug status next week.
I'm postponing RC by one week in the mean time.
Action items:
- Developers: fix test / automation blockers, regressions and remaining
blockers.
- Please check Jenkins status for 3.6 jobs and sync with relevant
maintainers if there are issues.
- Please fill release notes, the page has been created here [5]
- Please test oVirt 3.6 nightly snapshot and check for regressions from 3.5
[1] https://goo.gl/YHm02x
[2] https://goo.gl/hYFZCs
[3] https://goo.gl/yHkfdv
[4]
http://www.ovirt.org/OVirt_3.6_Release_Management#Candidate_Release_Criteria
[5] http://www.ovirt.org/OVirt_3.6_Release_Notes
--
Sandro Bonazzola
Better technology. Faster innovation. Powered by community collaboration.
See how it works at redhat.com
8 years, 7 months
NFS mounts default to UDP?
by Markus Stockhausen
This is a multi-part message in MIME format.
------=_NextPartTM-000-a3b44b5f-b0fa-44df-b007-5214054db6d9
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: quoted-printable
Hi there,=0A=
=0A=
=0A=
we noticed that a newly created NFS data domain is mounted with=0A=
UDP protocol. Does anyone know if that is the desired behaviour=0A=
of current OVirt versions?=0A=
=0A=
ovirtnode# mount -a=0A=
...=0A=
10.10.30.254:/var/nas4/OVirtIB on /rhev/data-center/mnt/10.10.30.254:_var_n=
as4_OVirtIB =0A=
type nfs (rw,relatime,vers=3D3,rsize=3D32768,wsize=3D32768,namlen=3D255,sof=
t,=0A=
nosharecache,proto=3Dudp,timeo=3D600,retrans=3D6,sec=3Dsys,mountaddr=3D10.1=
0.30.254,=0A=
mountvers=3D3,mountport=3D48383,mountproto=3Dudp,local_lock=3Dnone,addr=3D1=
0.10.30.254)=0A=
...=0A=
=0A=
See also https://bugzilla.redhat.com/show_bug.cgi?id=3D1261178=0A=
=0A=
Best regards.=0A=
=0A=
Markus=0A=
------=_NextPartTM-000-a3b44b5f-b0fa-44df-b007-5214054db6d9
Content-Type: text/plain;
name="InterScan_Disclaimer.txt"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename="InterScan_Disclaimer.txt"
****************************************************************************
Diese E-Mail enthält vertrauliche und/oder rechtlich geschützte
Informationen. Wenn Sie nicht der richtige Adressat sind oder diese E-Mail
irrtümlich erhalten haben, informieren Sie bitte sofort den Absender und
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Weitergabe dieser Mail ist nicht gestattet.
Über das Internet versandte E-Mails können unter fremden Namen erstellt oder
manipuliert werden. Deshalb ist diese als E-Mail verschickte Nachricht keine
rechtsverbindliche Willenserklärung.
Collogia
Unternehmensberatung AG
Ubierring 11
D-50678 Köln
Vorstand:
Kadir Akin
Dr. Michael Höhnerbach
Vorsitzender des Aufsichtsrates:
Hans Kristian Langva
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Registernummer: HRB 52 497
This e-mail may contain confidential and/or privileged information. If you
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e-mails sent over the internet may have been written under a wrong name or
been manipulated. That is why this message sent as an e-mail is not a
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Collogia
Unternehmensberatung AG
Ubierring 11
D-50678 Köln
executive board:
Kadir Akin
Dr. Michael Höhnerbach
President of the supervisory board:
Hans Kristian Langva
Registry office: district court Cologne
Register number: HRB 52 497
****************************************************************************
------=_NextPartTM-000-a3b44b5f-b0fa-44df-b007-5214054db6d9--
8 years, 7 months
ISO not showing in UI
by Kyle Bassett
--Apple-Mail=_F48A9644-E510-4C55-9C73-31B595CBB165
Content-Transfer-Encoding: quoted-printable
Content-Type: text/plain;
charset=utf-8
Following the instructions here:
http://www.ovirt.org/Quick_Start_Guide =
<http://www.ovirt.org/Quick_Start_Guide>
I managed to upload an ISO, but it won=E2=80=99t show in the UI - do I =
need to do something to make it show up?
I hit refresh but nothing is showing under this ISO section of the UI
I tried it again, and it says it exists from the overt command line=E2=80=A6=
[root@ovirt-engine-01 fedora]# engine-iso-uploader upload -i =
freenas-01-ISO ubuntu-14.04.3-desktop-amd64.iso
Please provide the REST API password for the admin@internal oVirt Engine =
user (CTRL+D to abort):
Uploading, please wait...
INFO: Start uploading ubuntu-14.04.3-desktop-amd64.iso
ERROR: ubuntu-14.04.3-desktop-amd64.iso exists on 10.0.0.10. Either =
remove it or supply the --force option to overwrite it.
[root@ovirt-engine-01 fedora]#
Thanks
Kyle
--Apple-Mail=_F48A9644-E510-4C55-9C73-31B595CBB165
Content-Transfer-Encoding: quoted-printable
Content-Type: text/html;
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""><div class=3D"">Following the instructions here:</div><div =
class=3D""><a href=3D"http://www.ovirt.org/Quick_Start_Guide" =
class=3D"">http://www.ovirt.org/Quick_Start_Guide</a></div><div =
class=3D""><br class=3D""></div><div class=3D"">I managed to upload an =
ISO, but it won=E2=80=99t show in the UI - do I need to do something to =
make it show up?</div><div class=3D"">I hit refresh but nothing is =
showing under this ISO section of the UI</div><div class=3D""><br =
class=3D""></div><div class=3D"">I tried it again, and it says it exists =
from the overt command line=E2=80=A6</div><div class=3D""><br =
class=3D""></div><div class=3D""><br class=3D""></div><div =
class=3D"">[root@ovirt-engine-01 fedora]# engine-iso-uploader upload -i =
freenas-01-ISO ubuntu-14.04.3-desktop-amd64.iso</div><div =
class=3D"">Please provide the REST API password for the admin@internal =
oVirt Engine user (CTRL+D to abort):</div><div class=3D"">Uploading, =
please wait...</div><div class=3D"">INFO: Start uploading =
ubuntu-14.04.3-desktop-amd64.iso</div><div class=3D"">ERROR: =
ubuntu-14.04.3-desktop-amd64.iso exists on 10.0.0.10. Either =
remove it or supply the --force option to overwrite it.</div><div =
class=3D"">[root@ovirt-engine-01 fedora]#</div><div class=3D""><br =
class=3D""></div><div class=3D"">Thanks</div><div =
class=3D"">Kyle</div><div class=3D""><br class=3D""></div></body></html>=
--Apple-Mail=_F48A9644-E510-4C55-9C73-31B595CBB165--
8 years, 7 months
Re: [ovirt-users] searching vm disks according to vm tags
by Eli Mesika
----- Original Message -----
> From: "Yaniv Dary" <ydary(a)redhat.com>
> To: "Eli Mesika" <emesika(a)redhat.com>, "Liron Kuchlani" <lkuchlan(a)redhat.com>
> Sent: Sunday, August 30, 2015 2:30:55 PM
> Subject: Fwd: [ovirt-users] searching vm disks according to vm tags
>
> Yaniv Dary
> Technical Product Manager
> Red Hat Israel Ltd.
> 34 Jerusalem Road
> Building A, 4th floor
> Ra'anana, Israel 4350109
>
> Tel : +972 (9) 7692306
> 8272306
> Email: ydary(a)redhat.com
> IRC : ydary
>
>
> ---------- Forwarded message ----------
> From: Jiří Sléžka <jiri.slezka(a)slu.cz>
> Date: Thu, Aug 27, 2015 at 11:41 AM
> Subject: [ovirt-users] searching vm disks according to vm tags
> To: "users(a)ovirt.org" <users(a)ovirt.org>
>
>
> Hello,
>
> Is there a possibility to filter (in manager) all disks which belongs to
> vms with certain tag? If not I think it would be useful. What do you think?
Currently the Disks TAB in webadmin does not support searching by tag, you may open a RFE for that
>
> I am trying this: I have about 50 vms with disks on different storages. I
> have tagged some from this vms by tag "migrate_to_new_storage" and then I
> would like to move all appropriate disks to new storage. It seems it is not
> possible from manager (in simple way - it looks like I have to filter vms
> by tag, then click on every of them, choose disks tab, select them, click
> move,...).
>
> It would also be nice to have possibility to filter by tags also with
> boolean operator "AND" and not just "OR".
There is already a RFE for that
For doing so we should add a TAB in the webadmin for Tags that will enable that
The challenge is that the result can be mixed entities (hosts, vms etc...), not trivial to display in one result list ...
>
>
> Cheers,
>
> Jiri
>
>
> _______________________________________________
> Users mailing list
> Users(a)ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>
8 years, 7 months
[QE][ACTION REQUIRED] oVirt 3.5.5 Status
by Sandro Bonazzola
Hi,
We're planning to start composing oVirt 3.5.5 RC on *2015-09-16 08:00 UTC*
from 3.5 branches,
pending feedback on networking issues resolution.
There are still 58 bugs [1] targeted to 3.5.5.
Developers should work to push patches in prior to the build date,
patches that will not be in will be pushed to 3.5.6.
Action items:
- Please check Jenkins status for 3.5 jobs and sync with relevant
maintainers if there are issues.
- Please fill release notes, the page has been created here [2]
- Please test oVirt 3.5 nightly snapshot and add yourself to the test page
[3]
[1] https://goo.gl/YLvnRP
[2] http://www.ovirt.org/OVirt_3.5.5_Release_Notes
[3] http://www.ovirt.org/Testing/oVirt_3.5.5_Testing
--
Sandro Bonazzola
Better technology. Faster innovation. Powered by community collaboration.
See how it works at redhat.com
8 years, 7 months
