Re: Problem with Cluster-wise BIOS Settings in oVirt 4.4
by Vladislav S
PLEASE HELP
I changed the type in the cluster and now my hosted-engine machine won't
start!. There are no backups. How can I manually change the parameters of
the machine from under the roof so that it starts and I can restore ovirt
to work
Error in logs: XML error: The device at PCI address 0000:00:02.0 cannot be
plugged into the PCI controller with index='0'. It requires a controller
that accepts a pcie-root-port
3 years, 5 months
Root Password Reset
by ilirdaka＠live.com
Hello!
I'm new to oVirt, one of my customers has a 2 node (cluster) of oVirt but has no password access to it!
Is there any way to reset that password?
Best regards,
Ilir
3 years, 5 months
Async release for oVirt 4.4.3
by Sandro Bonazzola
On November 16th the oVirt project released an async update to the
following packages:
-
ovirt-ansible-collection-1.2.2-1
-
ovirt-engine-4.4.3.12
-
ovirt-engine-sdk 4.4.7
Fixing the following bugs:
-
[BZ 1884599 <https://bugzilla.redhat.com/1884599>] - Hosted-engine
deploy is failing with error "Unable to access credentials
/etc/pki/vdsm/libvirt-vnc/ca-cert.pem"
-
[BZ 1894111 <https://bugzilla.redhat.com/1894111>] - After host upgrade
from 4.4.2 to 4.4.3 there are still packages left to upgrade
-
[BZ 1894758 <https://bugzilla.redhat.com/1894758>] - [DR] Remote data
sync to the secondary site never completes
-
Support enum URL parameters in Python SDK
--
Sandro Bonazzola
MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV
Red Hat EMEA <https://www.redhat.com/>
sbonazzo(a)redhat.com
<https://www.redhat.com/>
*Red Hat respects your work life balance. Therefore there is no need to
answer this email out of your office hours.*
3 years, 5 months
Migrate old storage domains to new oVirt
by Joris Dobbelsteen
Hi All,
I still have a single-node (all-in-one) oVirt 3.5 setup that has worked great and uses a local storage domain. I’m migrating to oVirt 4.4 hosted setup as I need to replace disks.
However, since this is a single node setup, making the migration a bit tricker than usual.
My plan is to move the physical disks over, mount the old local storage domains and use them in oVirt 4.4. E.g. to move the images.
Is this still possible with old domains? Or is there something special that should be taken care of?
Since the original domains are local is this something to take care of? E.g. can hosted engine setup be running on a “local” datacentre?
Best regards,
Joris Dobbelsteen
3 years, 5 months
oVirt Node Crash
by Anton Louw
Hi Everybody,
I have built a new host which has been running fine for the last couple of days. I noticed today that the host crashed, but it is not giving me a reason as to why.
It happened at 13:45 today, but I have given time before that on the logs as well.
Is there something I am missing here?
Thanks
Anton Louw
Cloud Engineer: Storage and Virtualization
______________________________________
D: 087 805 1572 | M: N/A
A: Rutherford Estate, 1 Scott Street, Waverley, Johannesburg
anton.louw(a)voxtelecom.co.za
www.vox.co.za
3 years, 5 months
Backporting of Fixes
by Gillingham, Eric J (US 393D)
I'm still running on oVirt 4.3 due to some hardware that will require some extra effort to move to 4.4 we're not quite ready to do yet, and am currently hitting what I believe to be https://bugzilla.redhat.com/show_bug.cgi?id=1820998 which is fixed in 4.4. I'm wondering if there's a process to request a backport, or should I just open a new bug against 4.3?
Thank You
- Eric
3 years, 5 months
oVirt 4.4 vnic profile to substitute vdsm mac spoof hook
by Gianluca Cecchi
Hello,
I have an Openstack Queens environment that is composed by VMs inside oVirt.
Initially this oVirt environment was on 4.3 and on director I had to set
vdsm mac spoof to be able to give dhcp address to the overcloud nodes.
I tried something at that time with vnic profiles but I was not able to
have it work as expected, so I used the hook.
Now I have migrated this same environment to 4.4.2 and I see that vdsm mac
spoof is no more an option:
https://bugzilla.redhat.com/show_bug.cgi?id=1703840
I tried some combinations of vnic profiles on director vnic but it seems
not to work as a dhcpserver as before.
I see DHCPDISCOVER from overcloud node in director messages (while before I
saw DHCPREQUEST), I see the DHCPOFFER from director, but I don't see the
DHCPACK from the overcloud node...
On director I have the br-ctlplane vswitch using its interface eth1:
ovs-vsctl show
. . .
Bridge br-ctlplane
Controller "tcp:127.0.0.1:6633"
is_connected: true
fail_mode: secure
Port br-ctlplane
Interface br-ctlplane
type: internal
Port "eth1"
Interface "eth1"
Port phy-br-ctlplane
Interface phy-br-ctlplane
type: patch
options: {peer=int-br-ctlplane}
ovs_version: "2.11.0"
[root@director ~]# ovs-ofctl show br-ctlplane
OFPT_FEATURES_REPLY (xid=0x2): dpid:0000566f3d480014
n_tables:254, n_buffers:0
capabilities: FLOW_STATS TABLE_STATS PORT_STATS QUEUE_STATS ARP_MATCH_IP
actions: output enqueue set_vlan_vid set_vlan_pcp strip_vlan mod_dl_src
mod_dl_dst mod_nw_src mod_nw_dst mod_nw_tos mod_tp_src mod_tp_dst
1(eth1): addr:56:6f:3d:48:00:13
config: 0
state: 0
speed: 0 Mbps now, 0 Mbps max
2(phy-br-ctlplane): addr:76:76:8b:08:d4:2f
config: 0
state: 0
speed: 0 Mbps now, 0 Mbps max
LOCAL(br-ctlplane): addr:56:6f:3d:48:00:14
config: 0
state: 0
speed: 0 Mbps now, 0 Mbps max
OFPT_GET_CONFIG_REPLY (xid=0x4): frags=normal miss_send_len=0
[root@director ~]#
[root@director ~]# ip addr show dev br-ctlplane
6: br-ctlplane: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
state UNKNOWN group default qlen 1000
link/ether 56:6f:3d:48:00:14 brd ff:ff:ff:ff:ff:ff
inet 172.23.0.220/24 brd 172.23.0.255 scope global br-ctlplane
valid_lft forever preferred_lft forever
inet 172.23.0.222/32 scope global br-ctlplane
valid_lft forever preferred_lft forever
inet 172.23.0.221/32 scope global br-ctlplane
valid_lft forever preferred_lft forever
inet6 fe80::546f:3dff:fe48:14/64 scope link
valid_lft forever preferred_lft forever
[root@director ~]#
The eth1 interface is configured in oVirt on vlan23.
The overcloud nodes have one vnic on vlan 23.
I have two dnsmasq processes on director, for ironic and for overcloud
nodes:
nobody 1527 1 0 Nov14 ? 00:00:00 /sbin/dnsmasq
--conf-file=/etc/ironic-inspector/dnsmasq.conf
nobody 3288 1 0 Nov14 ? 00:00:00 dnsmasq --no-hosts
--no-resolv
--pid-file=/var/lib/neutron/dhcp/22a5739b-acb6-4400-8247-080a66895f1a/pid
--dhcp-hostsfile=/var/lib/neutron/dhcp/22a5739b-acb6-4400-8247-080a66895f1a/host
--addn-hosts=/var/lib/neutron/dhcp/22a5739b-acb6-4400-8247-080a66895f1a/addn_hosts
--dhcp-optsfile=/var/lib/neutron/dhcp/22a5739b-acb6-4400-8247-080a66895f1a/opts
--dhcp-leasefile=/var/lib/neutron/dhcp/22a5739b-acb6-4400-8247-080a66895f1a/leases
--dhcp-match=set:ipxe,175 --local-service --bind-dynamic
--dhcp-range=set:subnet-d48e002b-f269-4ed5-a96e-9aeba0b119b9,172.23.0.0,static,255.255.255.0,86400s
--dhcp-option-force=option:mtu,1500 --dhcp-lease-max=256
--conf-file=/etc/dnsmasq-ironic.conf --domain=localdomain
In messages of director when booting the overcloud node:
Nov 15 00:42:45 director dnsmasq-dhcp[3288]: DHCPDISCOVER(tap9fdd5920-62)
172.23.0.232 56:6f:3d:48:00:3c
Nov 15 00:42:45 director dnsmasq-dhcp[1527]: 3792136019
DHCPDISCOVER(br-ctlplane) 56:6f:3d:48:00:3c ignored
Nov 15 00:42:45 director dnsmasq-dhcp[3288]: DHCPOFFER(tap9fdd5920-62)
172.23.0.232 56:6f:3d:48:00:3c
Nov 15 00:42:45 director dnsmasq-dhcp[3288]: DHCPOFFER(tap9fdd5920-62)
172.23.0.232 56:6f:3d:48:00:3c
In oVirt 4.3 with the same setup and VDSM MAC spoof hook configured I saw
this inside messages of director when booting the overcloud nodes:
Oct 18 04:50:05 director dnsmasq-dhcp[3230]: DHCPREQUEST(tap9fdd5920-62)
172.23.0.232 56:6f:3d:48:00:3c
Oct 18 04:50:05 director dnsmasq-dhcp[3230]: DHCPACK(tap9fdd5920-62)
172.23.0.232 56:6f:3d:48:00:3c host-172-23-0-232
Questions:
what is the filter to give to have it work?
is it dynamic the effect at runtime for a running VM to edit its vnic and
change its profile?
is it dynamic for running VMs that for a vNIC with a certain profile if I
go in Networks --> vNIC Profiles --> Edit vNIC Profile and change its
network filter value?
Thanks for any insight.
Gianluca
3 years, 5 months
Failed to add new host to oVirt 4.4.3.11-1.el8
by Winfried de Heiden
Hi all,
Adding a brand new installed oVirt node to oVirt 4.4.3.11-1.el8 fails;
engine.log will tell:
2020-11-13 10:05:40,777+01 INFO
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
(EE-ManagedThreadFactory-engine-Thread-5)
[80e3f255-f8b9-4d5f-9be2-ebb59fec28db] EVENT_ID:
VDS_ANSIBLE_INSTALL_STARTED(560), Ansible host-deploy playbook execution
has started on host Bigvirt.
2020-11-13 10:05:40,784+01 ERROR
[org.ovirt.engine.core.common.utils.ansible.AnsibleExecutor]
(EE-ManagedThreadFactory-engine-Thread-5)
[80e3f255-f8b9-4d5f-9be2-ebb59fec28db] Exception: Failed to read the
runner-service response. Unexpected character ('<' (code 60)): expected
a valid value (number, String, array, object, 'true', 'false' or 'null')
at [Source: org.apache.http.conn.EofSensorInputStream@6cc9953a; line:
1, column: 2]
2020-11-13 10:05:40,785+01 ERROR
[org.ovirt.engine.core.bll.hostdeploy.InstallVdsInternalCommand]
(EE-ManagedThreadFactory-engine-Thread-5)
[80e3f255-f8b9-4d5f-9be2-ebb59fec28db] Host installation failed for host
'df87842f-0852-4a3a-898b-2b724b068199', 'Bigvirt': Failed to execute
Ansible host-deploy role: Failed to read the runner-service response.
Unexpected character ('<' (code 60)): expected a valid value (number,
String, array, object, 'true', 'false' or 'null')
Anyone got a clue?
Winfried
3 years, 5 months
Re: Network profile filtering
by Dominik Holler
On Fri, Nov 13, 2020 at 4:19 PM Pascal DeMilly <Pascal(a)butterflyit.com>
wrote:
> Thank you
>
> That is exactly what I was looking for. Any chance it could be back
> ported to 4.3. Maybe list the rules and I could use rest API to add it to
> my court install
>
On ovirt-4.3 there is only
*Bug 1009608* <https://bugzilla.redhat.com/show_bug.cgi?id=1009608> - [RFE]
Limit east-west traffic of VMs with network filter
The isolated ports cannot be backported to oVirt 4.3, because the isolated
ports require a new feature from CentOS 8 kernel and CentOS 8.3 libvirt.
>
> I'm not eager to move yet to 4.4 since I'm reading on this list lot of
> people have issue migrating and I have 20 hosts running currently
>
>
Are you aware that you could upgrade oVirt Engine and go on with the oVirt
4.3 hosts?
This way you could have some new CentOS 8 based oVirt-4.4 hosts which use
the new features, and leave the other hosts on CentOS 7 based oVirt 4.3 .
>
>
> Get Outlook for Android <https://aka.ms/ghei36>
>
> ------------------------------
> *From:* Dominik Holler <dholler(a)redhat.com>
> *Sent:* Friday, November 13, 2020 6:21:56 AM
> *To:* Pascal DeMilly <Pascal(a)butterflyit.com>
> *Cc:* users <users(a)ovirt.org>
> *Subject:* Re: [ovirt-users] Network profile filtering
>
>
>
> On Fri, Nov 13, 2020 at 5:13 AM <pascal(a)butterflyit.com> wrote:
>
> I am using ovirt 4.3. I am in need to isolate all my VM from each other
> (without using VLAN) except to a virtual gateway which is also the DHCP
> server.
>
> Basically only allowing traffic from 1 MAC address to another MAC address.
> Everything else should be filter out by ovirt filtering subsystem
>
> How will I go about that? I can see in network profile the ability to set
> different filter but can't find a way to create new filter.
>
>
> Does the Doc Text of
> *Bug 1009608* <https://bugzilla.redhat.com/show_bug.cgi?id=1009608> - [RFE]
> Limit east-west traffic of VMs with network filter
> https://bugzilla.redhat.com/show_bug.cgi?id=1009608
> explain the configuration of the filter?
>
> Please note that there will be isolated ports
>
> https://www.ovirt.org/develop/release-management/features/network/isolate...
> available in ovirt-4.4.3 on CentOS 8.3 , which might address your scenario
> even better.
>
>
>
> Thanks for your help
>
> Pascal
> _______________________________________________
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> To unsubscribe send an email to users-leave(a)ovirt.org
> Privacy Statement: https://www.ovirt.org/privacy-policy.html
> oVirt Code of Conduct:
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> List Archives:
> https://lists.ovirt.org/archives/list/users@ovirt.org/message/QIYX2SA7TBE...
>
>
3 years, 5 months
Fail to upgrade cluster from 4.3 to 4.4
by Gianluca Cecchi
Hello,
my environment was oVirt 4.3.10 with an external engine and 3 hosts.
I have updated to 4.4.3 the whole infra, but know if I go and update the
cluster to 4.4 I get the message in this window:
https://drive.google.com/file/d/1hfs4FC8uZ-EjiCzQyitA3945U0Knnz2m/view?us...
What is the reason for it?
My Cluster is with Cluster CPU Type: "Intel Westmere IBRS SSBD Family"
The signalled 'hostmaster' VM is a powered off VM used in the past to test
nested virtualization and in "Virtual Machines" page aside it I see an
exclamation mark with "The VM CPU doesn't match the Cluster Cpu Type"
The VM is set as custom, optimized for Server
Custom Chipset/Firmware Type "Cluster default (i440FX Chipset with BIOS)"
Custom Emulated Machine (in grey): "Cluster default(pc-i440fx-rhel7.6.0)"
Custom CPU (in grey): "Cluster default(Intel Westmere IBRS SSBD Family)"
What I'm expected to change?
Thanks,
Gianluca
3 years, 5 months
