Error Deploying the self-hosted engine using the command line
by ahmad.hidayat＠singtel.com
Hello masters!
I am trying to deploy a self hosted engine and encountered an error.
We are only allowed to use a range of IP Address and access http via proxy.
IP: 192.168.50.0/24
Command used:
hosted-engine --deploy --4 --ansible-extra-vars=he_offline_deployment=true --ansible-extra-vars=he_ipv4_subnet_prefix=192.168.50
Error:
[ ERROR ] fatal: [localhost]: FAILED! => {"changed": false, "cmd": ["virsh", "net-start", "default"], "delta": "0:00:00.069204", "end": "2023-02-17 08:54:21.737578", "msg": "non-zero return code", "rc": 1, "start": "2023-02-17 08:54:21.668374", "stderr": "error: Failed to start network default\nerror: internal error: Network is already in use by interface eno1", "stderr_lines": ["error: Failed to start network default", "error: internal error: Network is already in use by interface eno1"], "stdout": "", "stdout_lines": []}
[ ERROR ] Failed to execute stage 'Closing up': Failed getting local_vm_dir
Hope to gain some ideas from this issue.
Thanks!
2 years, 2 months
Problem with update 4.4.3
by scrik787＠gmail.com
Good afternoon,
I have version 4.4.3 and want to upgrade to at least 4.4.10
but I am facing this error:
[root@ovirt1 ~]# yum update
Failed to set locale, defaulting to C.UTF-8
Last metadata expiration check: 2:05:22 ago on Tue Feb 7 12:31:28 2023.
Error:
Problem 1: package libgfapi0-8.6-2.el8s.x86_64 requires glusterfs-client-xlators(x86-64) = 8.6-2.el8s, but none of the providers can be installed
- cannot install the best update candidate for package glusterfs-api-7.8-1.el8.x86_64
- package glusterfs-client-xlators-8.6-2.el8s.x86_64 is filtered out by exclude filtering
Problem 2: package libglusterfs0-8.6-2.el8s.x86_64 obsoletes glusterfs-libs <= 8.6-2.el8s provided by glusterfs-libs-7.8-1.el8.x86_64
- package glusterfs-7.8-1.el8.x86_64 requires glusterfs-libs = 7.8-1.el8, but none of the providers can be installed
- cannot install the best update candidate for package glusterfs-libs-7.8-1.el8.x86_64
- problem with installed package glusterfs-7.8-1.el8.x86_64
(try to add '--skip-broken' to skip uninstallable packages or '--nobest' to use not only best candidate packages)
I tried these options, but the error did not go away. How can I update? I don't use GlusterFS. I use ISCSI:
rm -rf /var/cache/dnf
cd /etc/yum.repos.d/
sed -i 's/mirrorlist/#mirrorlist/g' /etc/yum.repos.d/CentOS-*
sed -i 's|#baseurl=http://mirror.centos.org|baseurl=http://vault.centos.org|g' /etc/yum.repos.d/CentOS-*
sudo dnf install --disablerepo='*'
https://resources.ovirt.org/pub/yum-repo/ovirt-release44.rpm
dnf distro-sync —nobest
yum install https://resources.ovirt.org/pub/yum-repo/ovirt-release44.rpm
yum update
yum update --skip-broken --nobest
2 years, 2 months
Ovirt provider OVN
by scrik787＠gmail.com
Good afternoon,
Since installing ovirt, there have been problems with OVN Provider. But we didn't do it, and we didn't have to. Now we need to create virtual networks, but nothing works for us. Please help with thoughts. I updated the Ovirt OVN Provider certificate, previously there was a problem with them after 2 years.
all host install with ovirt node:
software:
OS Version:RHEL - 8 - 2.2004.0.2.el8
OS Description:oVirt Node 4.4.3
Kernel Version:4.18.0 - 193.28.1.el8_2.x86_64
KVM Version:4.2.0 - 29.el8.6
LIBVIRT Version:libvirt-6.0.0-25.2.el8
VDSM Version:vdsm-4.40.35.1-1.el8
SPICE Version:0.14.2 - 1.el8_2.1
GlusterFS Version:glusterfs-7.8-1.el8
CEPH Version:librbd1-12.2.7-9.el8
Open vSwitch Version:[N/A]
Nmstate Version:nmstate-0.3.6-2.el8
Kernel Features:MDS: (Not affected), L1TF: (Not affected), SRBDS: (Not affected), MELTDOWN: (Not affected), SPECTRE_V1: (Mitigation: usercopy/swapgs barriers and __user pointer sanitization), SPECTRE_V2: (Mitigation: Enhanced IBRS, IBPB: conditional, RSB filling), ITLB_MULTIHIT: (KVM: Mitigation: Split huge pages), TSX_ASYNC_ABORT: (Mitigation: Clear CPU buffers; SMT vulnerable), SPEC_STORE_BYPASS: (Mitigation: Speculative Store Bypass disabled via prctl and seccomp)
VNC Encryption:Disabled
FIPS mode enabled:Disabled
Logs /var/log/ovirt-provider-ovn.log
2023-02-07 12:32:18,629 root Starting server
2023-02-07 12:32:18,630 root Version: 1.2.32-1
2023-02-07 12:32:18,630 root Build date: 20200929061233
2023-02-07 12:32:18,630 root Githash: 44a7426
2023-02-07 12:34:17,362 ovsdbapp.backend.ovs_idl.idlutils Unable to open stream to ssl:127.0.0.1:6641 to retrieve schema: Connection reset by peer
2023-02-07 12:34:17,362 root From: ::ffff:10.0.120.11:43288 Request: GET /v2.0/networks
2023-02-07 12:34:17,362 root Could not retrieve schema from ssl:127.0.0.1:6641
Traceback (most recent call last):
File "/usr/share/ovirt-provider-ovn/handlers/base_handler.py", line 138, in _handle_request
method, path_parts, content
File "/usr/share/ovirt-provider-ovn/handlers/selecting_handler.py", line 175, in handle_request
return self.call_response_handler(handler, content, parameters)
File "/usr/share/ovirt-provider-ovn/handlers/neutron.py", line 35, in call_response_handler
with NeutronApi() as ovn_north:
File "/usr/share/ovirt-provider-ovn/neutron/neutron_api.py", line 95, in __init__
self.ovsidl, self.idl = ovn_connection.connect()
File "/usr/share/ovirt-provider-ovn/ovn_connection.py", line 46, in connect
ovnconst.OVN_NORTHBOUND
File "/usr/lib/python3.6/site-packages/ovsdbapp/backend/ovs_idl/connection.py", line 154, in from_server
helper = idlutils.get_schema_helper(connection_string, schema_name)
File "/usr/lib/python3.6/site-packages/ovsdbapp/backend/ovs_idl/idlutils.py", line 144, in get_schema_helper
raise Exception("Could not retrieve schema from %s" % connection)
Exception: Could not retrieve schema from ssl:127.0.0.1:6641
Test in Ovirt Engine OVN Provider
Error:Failed to communicate with the external provider, see log for additional details.
[root@ovirtengine ~]# cat /etc/ovirt-provider-ovn/conf.d/10-setup-ovirt-provider-ovn.conf
# This file is automatically generated by engine-setup. Please do not edit manually
[PROVIDER]
provider-host=ovirt.test.test.org
[SSL]
ssl-cert-file=/etc/pki/ovirt-engine/certs/ovirt-provider-ovn.cer
ssl-key-file=/etc/pki/ovirt-engine/keys/ovirt-provider-ovn.key.nopass
ssl-cacert-file=/etc/pki/ovirt-engine/ca.pem
https-enabled=true
[OVN REMOTE]
ovn-remote=ssl:127.0.0.1:6641
[OVIRT]
ovirt-sso-client-id=ovirt-provider-ovn
ovirt-sso-client-secret=SECRET KEY
ovirt-host=https://ovirt.test.test.org:443
ovirt-ca-file=/etc/pki/ovirt-engine/apache-ca.pem
[NETWORK]
port-security-enabled-default=True
Reinstall Ovirt OVN with engine-setup did not solve the problem
[root@vovirtengine ~]# ovn-nbctl get-ssl
Private key: /etc/pki/ovirt-engine/keys/ovn-ndb.key.nopass
Certificate: /etc/pki/ovirt-engine/certs/ovn-ndb.cer
CA Certificate: /etc/pki/ovirt-engine/ca.pem
Bootstrap: false
[root@vovirtengine ~]# ovn-nbctl get-connection
pssl:6641:[::]
[root@vovirtengine ~]# ovn-sbctl get-ssl
Private key: /etc/pki/ovirt-engine/keys/ovn-sdb.key.nopass
Certificate: /etc/pki/ovirt-engine/certs/ovn-sdb.cer
CA Certificate: /etc/pki/ovirt-engine/ca.pem
Bootstrap: false
[root@vovirtengine ~]# ovn-sbctl get-connection
read-write role="" pssl:6642:[::]
[root@vovirtengine ~]#
Ovirt-ENgine Config
Name ovirt-provider-ovn
Description oVirt network provider for OVN
Networking Plugin oVirt Network Provider for OVN
Automatic Synchronization YES
Unmanaged NO
Read-Only NO
Provider URL https://ovirt.test.test.org:9696
Requires Authentication YES
Username admin@internal
Password PASWORD
Protocol HTTPS
Host Name ovirt.test.test.org
API Port 35357
API Version v2.0
Tenant Name
on host in cluster logs /var/log/openvswitch/ovn-controller.log
<...>
2023-02-07T09:11:58.903Z|303247|stream_ssl|WARN|SSL_connect: system error (Success)
2023-02-07T09:12:06.912Z|303248|stream_ssl|WARN|SSL_connect: system error (Success)
2023-02-07T09:12:14.920Z|303249|stream_ssl|WARN|SSL_connect: system error (Success)
2023-02-07T09:12:22.929Z|303250|stream_ssl|WARN|SSL_connect: system error (Success)
2023-02-07T09:12:30.937Z|303251|stream_ssl|WARN|SSL_connect: system error (Success)
2 years, 2 months
oVirt Engine Web Console
by mikejhathaway＠gmail.com
Hi Everyone,
Newbie here.
Ive managed to get an oVirt host and Engine installed, what I am not able to do is access the engine web console, is there a particular port I need to use??
Also, I am can only ping and access the engine host via SSH from hosts on the same VLan, the default GW is set correctly on the engine VM, not sure what is going on?
TIA
Mike
2 years, 2 months
New oVirt HCI 4.5.4 Cluster Problems
by Clint Boggio
Good day all.
I'm in the process of deploying a fresh, new cluster and i'm running into a few snags. I'm trying to use the cockpit environment to deploy the gluster storage setup as I have previously done and it's failing consistently. I looked through what I believe to be the current documentation and I don't see anything about HCI setup, and the Gluster storage documentation points to the Gluster community web presence.
So, my question is, will the oVirt HCI deployment still be supported, and is the process the same with cockpit to configure the storage, and cli to deploy the hosted engine or did HCI and gluster not make the cut with the 4.5.4 release?
I'm using the oVirt node installation iso from the oVirt site for this deployment.
2 years, 2 months
Migration failed due to an Error: Fatal error during migration
by Anthony Bustillos Gonzalez
Hello,
I have this issue, when I tried to migrate one VM to another host.
"Migration failed due to an Error: Fatal error during migration "
OS: VERSION=Oracle Linux "8.7"
Qemu: KVM 6.1.1
log
2023-02-09 11:50:38,991-06 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engine-Thread-264062) [757bd45d] EVENT_ID: VM_MIGRATION_TO_SERVER_FAILED(120), Migration failed due to an Error: Fatal error during migration (VM: Coopavg-BDDESA01, Source: Coopavg-Moscow, Destination: Coopavg-Berlin).
2 years, 2 months
Turn on my host
by Anthony Bustillos Gonzalez
Hello,
I have a Cluster with two host, when i tried to turn off the host the VM's reboot the OS. I need migrate the VMS in HA... how i cand do this ?
2 years, 2 months
4.5.4 no virtualization?
by chaddr18＠gmail.com
i just download the last iso available 4.5.4 and virtualization is not inclued what is happening here?
2 years, 2 months
future of oVirt after end of road for CentOS. (porting)
by rp.neuli＠yahoo.com
Hello Masters,
I am very keen to use oVirt, but I was shocked and shaken to go ahead with oVirt after I heard about end of road for CentOS. Therefore I looked for some answers which I could not find online:
1. Will/Are you actively and vigorously porting:
a) oVirt Agent to other OS like ubuntu?
b) vdsm package to other OS like ubuntu, deb, openBSD etc.
2. While standalone oVirt Node can continue to have CentOS codebase under the hood. But do you still want to migrate it to other OS? like openBSD?
Kindly advice.
In my view, oVirt in itself is a good and complete platform. It just need to continue evolve as VM and container "OS"/hypervisor. At the same time 'agent' and vdsm should be ported to as many OS as possible.
Thank you.
Rajeev
2 years, 2 months
oVirt 4.5 console problem with Ubuntu 22.04 guest
by Kalil de A. Carvalho
Hello all.
Today I had a problem trying to connect with some VM's using console vnc,
through user portal, informing us that other one was connected already,
asking if we want to connect anyway, and after we accepted it show us a
information that was not possible connect, that has some problem
synchronize with de SSO, that is probably error with the guest agent. We
tried restarting the agent but had the same result. Just after shutdown and
starting again all things worked fine. We looked for any firewall rule,
errors between communication and we did not find anything.
Does anyone have this kind of problem? We have other O.S and
distribution working fine here, just have this problem with Ubuntu 22.04.
Best regards
--
Atenciosamente,
Kalil de A. Carvalho
2 years, 2 months
