Deploy oVirt Engine fail behind proxy
by Matteo Bonardi
Hi,
I am trying to deploy the ovirt engine following self-hosted engine installation procedure on documentation.
Deployment servers are behind a proxy and I have set it in environment and in yum.conf before run deploy.
Deploy fails because ovirt engine vm cannot resolve AppStream repository url:
[ INFO ] TASK [ovirt.engine-setup : Install oVirt Engine package]
[ ERROR ] fatal: [localhost -> ovirt-manager.mydomain]: FAILED! => {"changed": false, "msg": "Failed to download metadata for repo 'AppStream': Cannot prepare internal mirrorlist: Curl error (6): Couldn't resolve host name for http://mirrorlist.centos.org/?release=8&arch=x86_64&repo=AppStream&infra=... [Could not resolve host: mirrorlist.centos.org]", "rc": 1, "results": []}
[ ERROR ] Failed to execute stage 'Closing up': Failed executing ansible-playbook
[ INFO ] Stage: Clean up
[ INFO ] Cleaning temporary resources
[ INFO ] TASK [ovirt.hosted_engine_setup : Execute just a specific set of steps]
[ INFO ] ok: [localhost]
[ INFO ] TASK [ovirt.hosted_engine_setup : Force facts gathering]
[ INFO ] ok: [localhost]
[ INFO ] TASK [ovirt.hosted_engine_setup : Fetch logs from the engine VM]
[ INFO ] ok: [localhost]
[ INFO ] TASK [ovirt.hosted_engine_setup : Set destination directory path]
[ INFO ] ok: [localhost]
[ INFO ] TASK [ovirt.hosted_engine_setup : Create destination directory]
[ INFO ] changed: [localhost]
[ INFO ] TASK [ovirt.hosted_engine_setup : include_tasks]
[ INFO ] ok: [localhost]
[ INFO ] TASK [ovirt.hosted_engine_setup : Find the local appliance image]
[ INFO ] ok: [localhost]
[ INFO ] TASK [ovirt.hosted_engine_setup : Set local_vm_disk_path]
[ INFO ] skipping: [localhost]
[ INFO ] TASK [ovirt.hosted_engine_setup : Give the vm time to flush dirty buffers]
[ INFO ] ok: [localhost]
[ INFO ] TASK [ovirt.hosted_engine_setup : Copy engine logs]
[ INFO ] TASK [ovirt.hosted_engine_setup : include_tasks]
[ INFO ] ok: [localhost]
[ INFO ] TASK [ovirt.hosted_engine_setup : Remove local vm dir]
[ INFO ] ok: [localhost]
[ INFO ] TASK [ovirt.hosted_engine_setup : Remove temporary entry in /etc/hosts for the local VM]
[ INFO ] changed: [localhost]
[ INFO ] TASK [ovirt.hosted_engine_setup : Clean local storage pools]
[ INFO ] ok: [localhost]
[ INFO ] TASK [ovirt.hosted_engine_setup : Destroy local storage-pool {{ he_local_vm_dir | basename }}]
[ INFO ] TASK [ovirt.hosted_engine_setup : Undefine local storage-pool {{ he_local_vm_dir | basename }}]
[ INFO ] TASK [ovirt.hosted_engine_setup : Destroy local storage-pool {{ local_vm_disk_path.split('/')[5] }}]
[ INFO ] TASK [ovirt.hosted_engine_setup : Undefine local storage-pool {{ local_vm_disk_path.split('/')[5] }}]
[ INFO ] Generating answer file '/var/lib/ovirt-hosted-engine-setup/answers/answers-20201109165237.conf'
[ INFO ] Stage: Pre-termination
[ INFO ] Stage: Termination
[ ERROR ] Hosted Engine deployment failed: please check the logs for the issue, fix accordingly or re-deploy from scratch.
Log file is located at /var/log/ovirt-hosted-engine-setup/ovirt-hosted-engine-setup-20201109164244-b3e8sd.log
How I can set proxy for the engine vm?
Ovirt version:
[root@myhost ~]# rpm -qa | grep ovirt-engine-appliance
ovirt-engine-appliance-4.4-20200916125954.1.el8.x86_64
[root@myhost ~]# rpm -qa | grep ovirt-hosted-engine-setup
ovirt-hosted-engine-setup-2.4.6-1.el8.noarch
OS version:
[root@myhost ~]# cat /etc/centos-release
CentOS Linux release 8.2.2004 (Core)
[root@myhost ~]# uname -a
Linux myhost.mydomain 4.18.0-193.28.1.el8_2.x86_64 #1 SMP Thu Oct 22 00:20:22 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
Thanks for the help.
Regards,
Matteo
9 months
The oVirt Counter
by Sandro Bonazzola
Hi, for those who remember the Linux Counter project, if you'd like other
to know you're using oVirt and know some details about your deployment,
here's a way to count you in:
https://ovirt.org/community/ovirt-counter.html
Enjoy!
--
Sandro Bonazzola
MANAGER, SOFTWARE ENGINEERING, EMEA R&D PERFORMANCE & SCALE
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.*
10 months
Upgrade from oVirt 4.5.4 to oVirt 4.5.5 - nothing provides selinux-policy >= 38.1.27-1.el9
by Devin A. Bougie
Hi, All. We're having trouble updating our 4.5.4 cluster to 4.5.5. We're running a self-hosted engine on fully updated AlmaLinux 9 hosts, and get the following errors when trying to upgrade to 4.5.5.
Any suggestions would be greatly appreciated.
Many thanks,
Devin
------
[root@lnxvirt01 ~]# dnf clean all
157 files removed
[root@lnxvirt01 ~]# dnf update
CLASSE Packages - x86_64 36 MB/s | 569 kB 00:00
CentOS-9-stream - Ceph Pacific 839 kB/s | 557 kB 00:00
CentOS-9-stream - Gluster 10 240 kB/s | 56 kB 00:00
CentOS-9 - RabbitMQ 38 354 kB/s | 104 kB 00:00
CentOS Stream 9 - NFV OpenvSwitch 923 kB/s | 154 kB 00:00
CentOS-9 - OpenStack yoga 5.7 MB/s | 3.0 MB 00:00
CentOS Stream 9 - OpsTools - collectd 228 kB/s | 51 kB 00:00
CentOS Stream 9 - oVirt 4.5 6.2 MB/s | 1.0 MB 00:00
oVirt upstream for CentOS Stream 9 - oVirt 4.5 1.0 kB/s | 7.5 kB 00:07
AlmaLinux 9 - AppStream 87 MB/s | 7.7 MB 00:00
AlmaLinux 9 - BaseOS 72 MB/s | 2.4 MB 00:00
AlmaLinux 9 - BaseOS - Debug 9.9 MB/s | 1.9 MB 00:00
AlmaLinux 9 - CRB 67 MB/s | 2.3 MB 00:00
AlmaLinux 9 - Extras 1.5 MB/s | 17 kB 00:00
AlmaLinux 9 - HighAvailability 29 MB/s | 434 kB 00:00
AlmaLinux 9 - NFV 56 MB/s | 1.0 MB 00:00
AlmaLinux 9 - Plus 2.5 MB/s | 22 kB 00:00
AlmaLinux 9 - ResilientStorage 30 MB/s | 446 kB 00:00
AlmaLinux 9 - RT 53 MB/s | 1.0 MB 00:00
AlmaLinux 9 - SAP 874 kB/s | 9.7 kB 00:00
AlmaLinux 9 - SAPHANA 1.3 MB/s | 13 kB 00:00
Error:
Problem 1: cannot install the best update candidate for package ovirt-vmconsole-1.0.9-1.el9.noarch
- nothing provides selinux-policy >= 38.1.27-1.el9 needed by ovirt-vmconsole-1.0.9-3.el9.noarch from centos-ovirt45
- nothing provides selinux-policy-base >= 38.1.27-1.el9 needed by ovirt-vmconsole-1.0.9-3.el9.noarch from centos-ovirt45
Problem 2: package ovirt-vmconsole-host-1.0.9-3.el9.noarch from centos-ovirt45 requires ovirt-vmconsole = 1.0.9-3.el9, but none of the providers can be installed
- cannot install the best update candidate for package ovirt-vmconsole-host-1.0.9-1.el9.noarch
- nothing provides selinux-policy >= 38.1.27-1.el9 needed by ovirt-vmconsole-1.0.9-3.el9.noarch from centos-ovirt45
- nothing provides selinux-policy-base >= 38.1.27-1.el9 needed by ovirt-vmconsole-1.0.9-3.el9.noarch from centos-ovirt45
(try to add '--skip-broken' to skip uninstallable packages or '--nobest' to use not only best candidate packages)
------
10 months, 3 weeks
Cannot restart ovirt after massive failure.
by Gilboa Davara
Hello all,
During the night, one of my (smaller) setups, a single node self hosted
engine (localhost NFS) crashed due to what-looks-like a massive disk
failure (Software RAID6, with 10 drives + spare).
After a reboot, I let the RAID resync with a fresh drive) and went on to
start oVirt.
However, no such luck.
Two issues:
1. ovirt-ha-broker fails due to broken hosted engine state (log attached).
2. ovirt-ha-agent fails due to network test (tcp) even though both
remote-host and DNS servers are active. (log attached).
Two questions:
1. Can I somehow force the agent to disable the network liveliness test?
2. Can I somehow force the broker to rebuild / fix the hosted engine state?
- Gilboa
11 months, 1 week
Please, Please Help - New oVirt Install/Deployment Failing - "Host is not up..."
by Matthew J Black
Hi Everyone,
Could someone please help me - I've been trying to do an install of oVirt for *weeks* (including false starts and self-inflicted wounds/errors) and it is still not working.
My setup:
- oVirt v4.5.3
- A brand new fresh vanilla install of RockyLinux 8.6 - all working AOK
- 2*NICs in a bond (802.3ad) with a couple of sub-Interfaces/VLANs - all working AOK
- All relevant IPv4 Address in DNS with Reverse Lookups - all working AOK
- All relevant IPv4 Address in "/etc/hosts" file - all working AOK
- IPv6 (using "method=auto" in the interface config file) enabled on the relevant sub-Interface/VLAN - I'm not using IPv6 on the network, only IPv4, but I'm trying to cover all the bases.
- All relevant Ports (as per the oVirt documentation) set up on the firewall
- ie firewall-cmd --add-service={{ libvirt-tls | ovirt-imageio | ovirt-vmconsole | vdsm }}
- All the relevant Repositories installed (ie RockyLinux BaseOS, AppStream, & PowerTools, and the EPEL, plus the ones from the oVirt documentation)
I have followed the oVirt documentation (including the special RHEL-instructions and RockyLinux-instructions) to the letter - no deviations, no special settings, exactly as they are written.
All the dnf installs, etc, went off without a hitch, including the "dnf install centos-release-ovirt45", "dnf install ovirt-engine-appliance", and "dnf install ovirt-hosted-engine-setup" - no errors anywhere.
Here is the results of a "dnf repolist":
- appstream Rocky Linux 8 - AppStream
- baseos Rocky Linux 8 - BaseOS
- centos-ceph-pacific CentOS-8-stream - Ceph Pacific
- centos-gluster10 CentOS-8-stream - Gluster 10
- centos-nfv-openvswitch CentOS-8 - NFV OpenvSwitch
- centos-opstools CentOS-OpsTools - collectd
- centos-ovirt45 CentOS Stream 8 - oVirt 4.5
- cs8-extras CentOS Stream 8 - Extras
- cs8-extras-common CentOS Stream 8 - Extras common packages
- epel Extra Packages for Enterprise Linux 8 - x86_64
- epel-modular Extra Packages for Enterprise Linux Modular 8 - x86_64
- ovirt-45-centos-stream-openstack-yoga CentOS Stream 8 - oVirt 4.5 - OpenStack Yoga Repository
- ovirt-45-upstream oVirt upstream for CentOS Stream 8 - oVirt 4.5
- powertools Rocky Linux 8 - PowerTools
So I kicked-off the oVirt deployment with: "hosted-engine --deploy --4 --ansible-extra-vars=he_offline_deployment=true".
I used "--ansible-extra-vars=he_offline_deployment=true" because without that flag I was getting "DNF timout" issues (see my previous post `Local (Deployment) VM Can't Reach "centos-ceph-pacific" Repo`).
I answer the defaults to all of questions the script asked, or entered the deployment-relevant answers where appropriate. In doing this I double-checked every answer before hitting <Enter>. Everything progressed smoothly until the deployment reached the "Wait for the host to be up" task... which then hung for more than 30 minutes before failing.
From the ovirt-hosted-engine-setup... log file:
- 2022-10-20 17:54:26,285+1100 ERROR otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils._process_output:113 fatal: [localhost]: FAILED! => {"changed": false, "msg": "Host is not up, please check logs, perhaps also on the engine machine"}
I checked the following log files and found all of the relevant ERROR lines, then checked several 10s of proceeding and succeeding lines trying to determine what was going wrong, but I could not determine anything.
- ovirt-hosted-engine-setup...
- ovirt-hosted-engine-setup-ansible-bootstrap_local_vm...
- ovirt-hosted-engine-setup-ansible-final_clean... - not really relevant, I believe
I can include the log files (or the relevant parts of the log files) if people want - but that are very large: several 100 kilobytes each.
I also googled "oVirt Host is not up" and found several entries, but after reading them all the most relevant seems to be a thread from these mailing list: `Install of RHV 4.4 failing - "Host is not up, please check logs, perhaps also on the engine machine"` - but this seems to be talking about an upgrade and I didn't gleam anything useful from it - I could, of course, be wrong about that.
So my questions are:
- Where else should I be looking (ie other log files, etc, and possible where to find them)?
- Does anyone have any idea why this isn't working?
- Does anyone have a work-around (including a completely manual process to get things working - I don't mind working in the CLI with virsh, etc)?
- What am I doing wrong?
Please, I'm really stumped with this, and I really do need help.
Cheers
Dulux-Oz
11 months, 1 week
Configure OVN for oVirt failing - vdsm.tool.ovn_config.NetworkNotFoundError: hostname
by huw.m＠twinstream.com
Hello,
When installing the self-hosted engine using rocky 9 as a host (using nightly builds), the install gets as far as running the below ansible task from ovirt-engine
- name: Configure OVN for oVirt
ansible.builtin.command: >
vdsm-tool ovn-config {{ ovn_central }} {{ ovn_tunneling_interface }} {{ ovn_host_fqdn }}
This command gets executed as vdsm-tool ovn-config 192.168.57.4 hostname.my.project.com
and fails with error
"stderr" : "Traceback (most recent call last):\n File \"/usr/lib/python3.9/site-packages/vdsm/tool/ovn_config.py\", line 117, in get_network\n return networks[net_name]\nKeyError: 'virt-1.local.hyp.twinstream.com'\n\nDuring handling of the above exception, another exception occurred:\n\nTraceback (most recent call last):\n File \"/usr/bin/vdsm-tool\", line 195, in main\n return tool_command[cmd][\"command\"](*args)\n File \"/usr/lib/python3.9/site-packages/vdsm/tool/ovn_config.py\", line 63, in ovn_config\n ip_address = get_ip_addr(get_network(network_caps(), net_name))\n File \"/usr/lib/python3.9/site-packages/vdsm/tool/ovn_config.py\", line 119, in get_network\n raise NetworkNotFoundError(net_name)\nvdsm.tool.ovn_config.NetworkNotFoundError: hostname.my.project.com"
Running `vdsm-tool list-nets` on the host gives an empty list.
`ip a` gives
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
link/ether 52:54:00:6d:16:65 brd ff:ff:ff:ff:ff:ff
altname enp0s6
altname ens6
inet 192.168.121.29/24 brd 192.168.121.255 scope global dynamic noprefixroute eth0
valid_lft 2482sec preferred_lft 2482sec
inet6 fe80::5054:ff:fe6d:1665/64 scope link
valid_lft forever preferred_lft forever
3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
link/ether 52:54:00:6b:f4:7b brd ff:ff:ff:ff:ff:ff
altname enp0s7
altname ens7
inet 192.168.56.151/24 brd 192.168.56.255 scope global noprefixroute eth1
valid_lft forever preferred_lft forever
inet6 fe80::5054:ff:fe6b:f47b/64 scope link
valid_lft forever preferred_lft forever
4: eth2: <BROADCAST,MULTICAST,SLAVE,UP,LOWER_UP> mtu 1500 qdisc fq_codel master bond0 state UP group default qlen 1000
link/ether 52:54:00:8f:40:45 brd ff:ff:ff:ff:ff:ff
altname enp0s8
altname ens8
5: eth3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
link/ether 52:54:00:2f:27:9d brd ff:ff:ff:ff:ff:ff
altname enp0s9
altname ens9
6: eth4: <BROADCAST,MULTICAST,SLAVE,UP,LOWER_UP> mtu 1500 qdisc fq_codel master bondstorage state UP group default qlen 1000
link/ether 52:54:00:b8:9b:d7 brd ff:ff:ff:ff:ff:ff
altname enp0s10
altname ens10
7: eth5: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
link/ether 52:54:00:c2:9a:bd brd ff:ff:ff:ff:ff:ff
altname enp0s11
altname ens11
8: eth6: <BROADCAST,MULTICAST,SLAVE,UP,LOWER_UP> mtu 1500 qdisc fq_codel master bondvm state UP group default qlen 1000
link/ether 52:54:00:ed:f7:cc brd ff:ff:ff:ff:ff:ff
altname enp0s12
altname ens12
9: eth7: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
link/ether 52:54:00:de:8a:48 brd ff:ff:ff:ff:ff:ff
altname enp0s13
altname ens13
10: bond0: <BROADCAST,MULTICAST,MASTER,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 52:54:00:8f:40:45 brd ff:ff:ff:ff:ff:ff
inet 192.168.57.4/24 brd 192.168.57.255 scope global noprefixroute bond0
valid_lft forever preferred_lft forever
inet6 fe80::5054:ff:fe8f:4045/64 scope link
valid_lft forever preferred_lft forever
11: bondvm: <BROADCAST,MULTICAST,MASTER,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 52:54:00:ed:f7:cc brd ff:ff:ff:ff:ff:ff
inet6 fe80::5054:ff:feed:f7cc/64 scope link
valid_lft forever preferred_lft forever
12: bondstorage: <BROADCAST,MULTICAST,MASTER,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 52:54:00:b8:9b:d7 brd ff:ff:ff:ff:ff:ff
inet 192.168.59.4/24 brd 192.168.59.255 scope global noprefixroute bondstorage
valid_lft forever preferred_lft forever
inet6 fe80::5054:ff:feb8:9bd7/64 scope link
valid_lft forever preferred_lft forever
13: bondvm.20@bondvm: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 52:54:00:ed:f7:cc brd ff:ff:ff:ff:ff:ff
inet6 fe80::5054:ff:feed:f7cc/64 scope link
valid_lft forever preferred_lft forever
15: virbr0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 52:54:00:b2:5f:e2 brd ff:ff:ff:ff:ff:ff
inet 192.168.222.1/24 brd 192.168.222.255 scope global virbr0
valid_lft forever preferred_lft forever
16: vnet0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master virbr0 state UNKNOWN group default qlen 1000
link/ether fe:16:3e:34:3d:ea brd ff:ff:ff:ff:ff:ff
inet6 fe80::fc16:3eff:fe34:3dea/64 scope link
valid_lft forever preferred_lft forever
47: ;vdsmdummy;: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
link/ether 6e:27:5f:fa:e3:3a brd ff:ff:ff:ff:ff:ff
48: ovs-system: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
link/ether 12:7c:d9:2e:cf:26 brd ff:ff:ff:ff:ff:ff
49: br-int: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
link/ether a2:35:6e:5e:4c:60 brd ff:ff:ff:ff:ff:ff
bond0 was selected as the ovirtmgmt bridge NIC. It currently only has one member interface eth2 using balance-xor. In the ovirt management console I can the see host in a down state and given the rest of the playbook ran which requires ssh connectivity between hosted-engine and host, I believe the network is generally setup correctly.
No other immediate errors I can. As vdsm-tool ovn-config expects a network to exist with value of the hostname, what is meant to be creating this on the host?
Thanks,
Huw
11 months, 1 week
how to renew expired ovirt node vdsm cert manually ?
by dhanaraj.ramesh＠yahoo.com
below are the steps to renew the expired vdsm cert of ovirt node
# To check CERT expired
# openssl x509 -in /etc/pki/vdsm/certs/vdsmcert.pem -noout -dates
1. Backup vdsm folder
# cd /etc/pki
# mv vdsm vdsm.orig
# mkdir vdsm ; chown vdsm:kvm vdsm
# cd vdsm
# mkdir libvirt-vnc certs keys libvirt-spice libvirt-migrate
# chown vdsm:kvm libvirt-vnc certs keys libvirt-spice libvirt-migrate
2. Regenerate cert & keys
# vdsm-tool configure --module certificates
3. Copy the cert to destination location
chmod 440 /etc/pki/vdsm/keys/vdsmkey.pem
chown root /etc/pki/vdsmcerts/*pem
chmod 644 /etc/pki/vdsmcerts/*pem
cp /etc/pki/vdsm/certs/cacert.pem /etc/pki/vdsm/libvirt-spice/ca-cert.pem
cp /etc/pki/vdsm/keys/vdsmkey.pem /etc/pki/vdsm/libvirt-spice/server-key.pem
cp /etc/pki/vdsm/certs/vdsmcert.pem /etc/pki/vdsm/libvirt-spice/server-cert.pem
cp /etc/pki/vdsm/certs/cacert.pem /etc/pki/vdsm/libvirt-vnc/ca-cert.pem
cp /etc/pki/vdsm/keys/vdsmkey.pem /etc/pki/vdsm/libvirt-vnc/server-key.pem
cp /etc/pki/vdsm/certs/vdsmcert.pem /etc/pki/vdsm/libvirt-vnc/server-cert.pem
cp -p /etc/pki/vdsm/certs/cacert.pem /etc/pki/vdsm/libvirt-migrate/ca-cert.pem
cp -p /etc/pki/vdsm/keys/vdsmkey.pem /etc/pki/vdsm/libvirt-migrate/server-key.pem
cp -p /etc/pki/vdsm/certs/vdsmcert.pem /etc/pki/vdsm/libvirt-migrate/server-cert.pem
chown root:qemu /etc/pki/vdsm/libvirt-migrate/server-key.pem
cp -p /etc/pki/vdsm.orig/keys/libvirt_password /etc/pki/vdsm/keys/
mv /etc/pki/libvirt/clientcert.pem /etc/pki/libvirt/clientcert.pem.orig
mv /etc/pki/libvirt/private/clientkey.pem /etc/pki/libvirt/private/clientkey.pem.orig
mv /etc/pki/CA/cacert.pem /etc/pki/CA/cacert.pem.orig
cp -p /etc/pki/vdsm/certs/vdsmcert.pem /etc/pki/libvirt/clientcert.pem
cp -p /etc/pki/vdsm/keys/vdsmkey.pem /etc/pki/libvirt/private/clientkey.pem
cp -p /etc/pki/vdsm/certs/cacert.pem /etc/pki/CA/cacert.pem
3. cross check the backup folder /etc/pki/vdsm.orig vs /etc/pki/vdsm
# refer to /etc/pki/vdsm.orig/*/ and set the correct owner & group permission in /etc/pki/vdsm/*/
4. restart services # Make sure both services are up
systemctl restart vdsmd libvirtd
11 months, 2 weeks
Unable to install oVirt on RHEL7.5
by SS00514758＠techmahindra.com
Hi All,
I am unable to install oVirt on RHEL7.5, to install it I am taking reference of below link,
https://www.ovirt.org/documentation/install-guide/chap-Installing_oVirt.html
But though it is not working for me, couple of dependencies is not getting installed, and because of this I am not able to run the ovirt-engine, below are the depencies packages that unable to install,
Error: Package: collectd-write_http-5.8.0-6.1.el7.x86_64 (@ovirt-4.2-centos-opstools)
Requires: collectd(x86-64) = 5.8.0-6.1.el7
Removing: collectd-5.8.0-6.1.el7.x86_64 (@ovirt-4.2-centos-opstools)
collectd(x86-64) = 5.8.0-6.1.el7
Updated By: collectd-5.8.1-1.el7.x86_64 (epel)
collectd(x86-64) = 5.8.1-1.el7
Available: collectd-5.7.2-1.el7.x86_64 (ovirt-4.2-centos-opstools)
collectd(x86-64) = 5.7.2-1.el7
Available: collectd-5.7.2-3.el7.x86_64 (ovirt-4.2-centos-opstools)
collectd(x86-64) = 5.7.2-3.el7
Available: collectd-5.8.0-2.el7.x86_64 (ovirt-4.2-centos-opstools)
collectd(x86-64) = 5.8.0-2.el7
Available: collectd-5.8.0-3.el7.x86_64 (ovirt-4.2-centos-opstools)
collectd(x86-64) = 5.8.0-3.el7
Available: collectd-5.8.0-5.el7.x86_64 (ovirt-4.2-centos-opstools)
collectd(x86-64) = 5.8.0-5.el7
Help me to install this.
Looking forward to resolve this issue.
Regards
Sumit Sahay
11 months, 3 weeks
Cannot get Ovirt 4.5 to work, how ever I try. Virgin install: no pki ca-cert gen, restoring: no OVN connection
by julian.steiner＠conesphere.com
Hi there,
over the last months I've hunkered down to update my companies antiquated Ovirt 4.3. To manage this in an orderly fashion we replicated the setup.
In the update process I always arrive at the same problem. Once I managed to solve it by chance, but I cannot reproduce the solution.
The setup is Ovirt Engine running on a dedicated Centos-Stream-8 virtual machine managed in VirtManager. The nodes are either OvirtNode 4.4 or 4.5. The problem exists on both.
Issue1:
Updating to 4.4 works without issue. Then, regardless whether I update by restoring to Ovirt 4.5 or by updating the engine through the update path networks stop functioning and, very peculiarly I get a very strange keymap in the vm console. It's no real keymap. It's quertz, but # resolves as 3 and all kind of strange stuff. However, this can be resolved on individual basis by setting the vm-console keymap to de (german). Connected hosts and new hosts always dispaly "OVN connected: No".
The error log hints at some kind of ssl error. I either get dropping connections, or protocol miss-matches in the node log. I deactivated Ovirt4.4-repositories on the engine and did a distro-sync, because I found an old bug-report that implicated protocol mismatched may result from unclean python-library versioning.
I reenrolled certificates, I reinstalled the host and still cannot get a connection:
Logs on host:
/var/log/ovn-controller.log:
2023-12-19T11:27:14.245Z|00018|memory|INFO|6604 kB peak resident set size after 15.1 seconds
2023-12-19T11:27:14.245Z|00019|memory|INFO|idl-cells:100
2023-12-19T11:29:34.483Z|00001|vlog|INFO|opened log file /var/log/ovn/ovn-controller.log
2023-12-19T11:29:34.512Z|00002|reconnect|INFO|unix:/run/openvswitch/db.sock: connecting...
2023-12-19T11:29:34.513Z|00003|reconnect|INFO|unix:/run/openvswitch/db.sock: connected
2023-12-19T11:29:34.517Z|00004|main|INFO|OVN internal version is : [21.12.3-20.21.0-61.4]
2023-12-19T11:29:34.517Z|00005|main|INFO|OVS IDL reconnected, force recompute.
2023-12-19T11:29:34.573Z|00006|reconnect|INFO|ssl:127.0.0.1:6642: connecting...
2023-12-19T11:29:34.573Z|00007|main|INFO|OVNSB IDL reconnected, force recompute.
2023-12-19T11:29:34.573Z|00008|reconnect|INFO|ssl:127.0.0.1:6642: connection attempt failed (Connection refused)
2023-12-19T11:29:35.575Z|00009|reconnect|INFO|ssl:127.0.0.1:6642: connecting...
2023-12-19T11:29:35.589Z|00010|reconnect|INFO|ssl:127.0.0.1:6642: connection attempt failed (Connection refused)
2023-12-19T11:29:35.589Z|00011|reconnect|INFO|ssl:127.0.0.1:6642: waiting 2 seconds before reconnect
2023-12-19T11:29:37.592Z|00012|reconnect|INFO|ssl:127.0.0.1:6642: connecting...
2023-12-19T11:29:37.592Z|00013|reconnect|INFO|ssl:127.0.0.1:6642: connection attempt failed (Connection refused)
2023-12-19T11:29:37.592Z|00014|reconnect|INFO|ssl:127.0.0.1:6642: waiting 4 seconds before reconnect
2023-12-19T11:29:41.596Z|00015|reconnect|INFO|ssl:127.0.0.1:6642: connecting...
2023-12-19T11:29:41.596Z|00016|reconnect|INFO|ssl:127.0.0.1:6642: connection attempt failed (Connection refused)
2023-12-19T11:29:41.596Z|00017|reconnect|INFO|ssl:127.0.0.1:6642: continuing to reconnect in the background but suppressing further logging
/var/log/openvswitch/ovsdb-server.log:
2023-12-19T11:26:56.889Z|00001|vlog|INFO|opened log file /var/log/openvswitch/ovsdb-server.log
2023-12-19T11:26:56.915Z|00002|ovsdb_server|INFO|ovsdb-server (Open vSwitch) 2.15.8
2023-12-19T11:27:06.922Z|00003|memory|INFO|20624 kB peak resident set size after 10.0 seconds
2023-12-19T11:27:06.922Z|00004|memory|INFO|cells:128 monitors:5 sessions:3
2023-12-19T11:29:30.771Z|00001|vlog|INFO|opened log file /var/log/openvswitch/ovsdb-server.log
2023-12-19T11:29:30.813Z|00002|ovsdb_server|INFO|ovsdb-server (Open vSwitch) 2.15.8
2023-12-19T11:29:31.047Z|00003|jsonrpc|WARN|unix#0: receive error: Connection reset by peer
2023-12-19T11:29:31.047Z|00004|reconnect|WARN|unix#0: connection dropped (Connection reset by peer)
2023-12-19T11:29:32.821Z|00005|jsonrpc|WARN|unix#2: receive error: Connection reset by peer
2023-12-19T11:29:32.821Z|00006|reconnect|WARN|unix#2: connection dropped (Connection reset by peer)
2023-12-19T11:29:33.139Z|00007|jsonrpc|WARN|unix#4: receive error: Connection reset by peer
2023-12-19T11:29:33.139Z|00008|reconnect|WARN|unix#4: connection dropped (Connection reset by peer)
2023-12-19T11:29:40.864Z|00009|memory|INFO|23108 kB peak resident set size after 10.1 seconds
2023-12-19T11:29:40.864Z|00010|memory|INFO|cells:128 monitors:4 sessions:3
Logs on engine:
/var/log/ovn/ovsdb-server-nb.log:
2023-12-18T19:36:23.056Z|00001|vlog|INFO|opened log file /var/log/ovn/ovsdb-server-nb.log
2023-12-18T19:36:23.784Z|00002|ovsdb_server|INFO|ovsdb-server (Open vSwitch) 2.15.8
2023-12-18T19:36:24.275Z|00003|jsonrpc|WARN|unix#0: receive error: Connection reset by peer
2023-12-18T19:36:24.276Z|00004|reconnect|WARN|unix#0: connection dropped (Connection reset by peer)
2023-12-18T19:36:33.808Z|00005|memory|INFO|22528 kB peak resident set size after 10.8 seconds
2023-12-18T19:36:33.808Z|00006|memory|INFO|cells:99 monitors:2 sessions:1
/var/log/ovirt-engine/engine.log (currently unable to start vms. normally not the case in my tests but error message seems related)
2023-12-19 06:49:17,982-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-34) [43d1e22d] EVENT_ID: PROVIDER_SYNCHRONIZATION_STARTED(223), Provider ovirt-provider-ovn synchronization started.
2023-12-19 06:49:18,122-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-34) [43d1e22d] EVENT_ID: PROVIDER_SYNCHRONIZATION_ENDED(224), Provider ovirt-provider-ovn synchronization ended.
2023-12-19 06:49:18,122-05 ERROR [org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand] (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-34) [43d1e22d] Command 'org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand' failed: EngineException: (Failed with error Unsupported or unrecognized SSL message and code 5050)
Issue2:
When installing ovirt4.5 engine-setup always fails in pki-phase because no new root cert is generated. I believe it ultimately say apache.ca is missing. This is also on a fresh Centos-Stream-8 machine following official install instructions.
Please help. :)
11 months, 3 weeks
On-Premise to MS Azure Cloud Migration
by techieim
Hello All User At Ovrit,
We are using a Ovrit 4.5 Stable version set of 3 physical server as cluster in to 3 setup. As we have migrated from Ovirt 4.2 to 4.5 version, our hardware are already got out warranty and our management don’t to refresh the hardware. Where they have ask us to migrated running VM’s on our infra to “MS Azure Cloud Migration” As Microsoft say in they KB (https://learn.microsoft.com/en-us/azure/site-recovery/migrate-tutorial-on... methods where Ovirt/RHV is not listed. We have try one test vm from out Ovirt infra to MS Azure Cloud Migration. Which get show migrated but after that server don’t boot up we have mostly mix of Linux(CentOS/Ubuntu)/Windows.
Is any one has migrated Ovirt host vm’s to MS Azure Cloud Migration
Regards
Techieim.
11 months, 4 weeks
