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Problem to create provider
by miguel.garcia＠toshibagcs.com 25 Mar '21

25 Mar '21

We have a problem to create the first provider in the ovirt cluster by following next steps: Go to Administration - Provider - click Add Filled up fields for new provider with next information: Name: ovirt-provider-ovn Type: External Network Provider Network Plugin: oVirt Network Provider for OVN Provider URL: https://ovirthostname:9696 Uncheck Read-only Check Request authentication username : admin@internal Protocol HTTPS Hostname ovirthostname API port: 35357 Click Test Result: Test Failed (unknow error) Log file: 2021-03-23 15:23:50,986-04 ERROR [org.ovirt.engine.core.bll.provider.network.openstack.ExternalNetworkProviderProxy] (default task-118) [501852ef-cd76-40d0-8ef3-6b0826b3c0dd] Failed to communicate with external provider 'ovirt-provider-ovn' due to error 'ConnectException: Connection refused (Connection refused)' [org.ovirt.engine.core.utils.servlet.ServletUtils] (default t2021-03-23 15:23:50,986-04 ERROR [org.ovirt.engine.core.bll.GetProviderCertificateChainQuery] (default task-118) [501852ef-cd76-40d0-8ef3-6b0826b3c0dd] Error in encoding certificate: EngineException: Connection refused (Connection refused) (Failed with error PROVIDER_FAILURE and code 5050) I think I would expect to ask the certificate to complete connection but does not ask for certificate at all. Any idea how to solve this?

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VDSM command failed:Received fatal alert certificate_expire
by fmendoza＠red.com.sv 24 Mar '21

24 Mar '21

Recently Ovirt sent certificate expiration messages. And it does not let me manage the server VMs, I have looked for information about this and I can not find something that is clear. The version of Ovirt that I own is 3.6.3.4-1.el7.cents. I have at least 4 operational VMs of vital importance. Thanks for the support

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websockify + ovirt
by Pascal D 24 Mar '21

24 Mar '21

Hi, I am trying to get the spice-web-client working with ovirt. One area where I am having difficulties is authentication.Looking at remote-viewer on linux I am able to see that the minimum fields to have a successful spice connection are the following: [virt-viewer] type=spice host=70.xxx.176.xxx port=5914 password=WQJQWCo+s8tK tls-port=5915 tls-ciphers=DEFAULT host-subject=O=xxxx.com,CN=d1c1v5.xxx.net ca=-----BEGIN CERTIFICATE-----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\nMA4GA1UdDwEB/wQEAwIBBjANBgkqhkiG9w0BAQsFAAOCA QEAoC8Nx/s4Uafgc3iyzxbLPb/chQ8U\n7+lULXTq+ZLOuMDdu6UKt7qKZpJZK8ZhjFh/1yVOnpzm7Np+oP7TQlOUkup8X4HsfAwrCgNK1IT1\nETdbdMYD8HYFjxz/0xbnMkJAHfPEh1vtqplw3YhVgiAZfZfT8HzVY/xGkjurvxSyVjBSbn+4uao1\n6W9URt2rWTHn+XxoT+j+cx8vv1WKsynlMBtUjCFy8eR7ZDngRcM/9iRkRCGHJvWJmi1CRrQeE5RZ\nvBH0zE64J3cOJj4BSlN3wOYWiRq28XLB9epDDyZaRpnsqLCOq/+/LscM7iPW1acdCoCu68nJUwTQ\nh1Jh7vQjCQ==\n-----END CERTIFICATE-----\n with this I can successfully connect to a vm. Now I would like to do the same from spice-web-client but websockify doesn't give me a tls-port. How to could I implement this? Is there a wrapper that exists that I can pass to websockify to do the authentication on the port + 1 (it seems it is always the next port) Thanks in advance for your help

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VM listed as unmanaged external
by miguel.garcia＠toshibagcs.com 24 Mar '21

24 Mar '21

We have a vm that got renamed with prefix "external-*" and in the status of resources for this vm are as unmanaged. Is there a way to turn it back to manage vm and rollback how it was before?

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supervdsm failing during network_caps
by Alan G 24 Mar '21

24 Mar '21

Hi, I have issues with one host where supervdsm is failing in network_caps. I see the following trace in the log. MainProcess|jsonrpc/1::ERROR::2020-01-06 03:01:05,558::supervdsm_server::100::SuperVdsm.ServerCallback::(wrapper) Error in network_caps Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/supervdsm_server.py", line 98, in wrapper res = func(*args, **kwargs) File "/usr/lib/python2.7/site-packages/vdsm/network/api.py", line 56, in network_caps return netswitch.configurator.netcaps(compatibility=30600) File "/usr/lib/python2.7/site-packages/vdsm/network/netswitch/configurator.py", line 317, in netcaps net_caps = netinfo(compatibility=compatibility) File "/usr/lib/python2.7/site-packages/vdsm/network/netswitch/configurator.py", line 325, in netinfo _netinfo = netinfo_get(vdsmnets, compatibility) File "/usr/lib/python2.7/site-packages/vdsm/network/netinfo/cache.py", line 150, in get return _stringify_mtus(_get(vdsmnets)) File "/usr/lib/python2.7/site-packages/vdsm/network/netinfo/cache.py", line 59, in _get ipaddrs = getIpAddrs() File "/usr/lib/python2.7/site-packages/vdsm/network/netinfo/addresses.py", line 72, in getIpAddrs for addr in nl_addr.iter_addrs(): File "/usr/lib/python2.7/site-packages/vdsm/network/netlink/addr.py", line 33, in iter_addrs with _nl_addr_cache(sock) as addr_cache: File "/usr/lib64/python2.7/contextlib.py", line 17, in __enter__ return self.gen.next() File "/usr/lib/python2.7/site-packages/vdsm/network/netlink/__init__.py", line 92, in _cache_manager cache = cache_allocator(sock) File "/usr/lib/python2.7/site-packages/vdsm/network/netlink/libnl.py", line 469, in rtnl_addr_alloc_cache raise IOError(-err, nl_geterror(err)) IOError: [Errno 16] Message sequence number mismatch A restart of supervdsm will resolve the issue for a period, maybe 24 hours, then it will occur again. So I'm thinking it's resource exhaustion or a leak of some kind? Running 4.2.8.2 with VDSM at 4.20.46. I've had a look through the bugzilla and can't find an exact match, closest was this one https://bugzilla.redhat.com/show_bug.cgi?id=1666123 which seems to be a RHV only fix. Thanks, Alan

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[ANN] Async release for oVirt 4.4.5
by Sandro Bonazzola 24 Mar '21

24 Mar '21

On March 23rd 2021 the oVirt project released an async update to the following packages: - ovirt-ansible-collection-1.4.1 - vdsm-4.40.50.9 - ovirt-engine-4.4.5.11 - ovirt-release44-4.4.5.1 - ovirt-engine-appliance-4.4-20210323171213.1 - oVirt Node is still building, will follow tomorrow. Fixing the following bugs: - Bug 1940438 <https://bugzilla.redhat.com/show_bug.cgi?id=1940438> - Revoking a token using ovirt_auth module fails hosted_engine_setup ansible role - Bug 1941311 <https://bugzilla.redhat.com/show_bug.cgi?id=1941311> - Live merge after extend disk fails - 'Vm' object has no attribute 'refreshDriveVolume' - Bug 1940448 <https://bugzilla.redhat.com/show_bug.cgi?id=1940448> - Upgrade to 4.4.5 fails schema upgrade if user_profiles table contains duplicate entries -- 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.*

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Exporting ovirt vm's to esxi
by karunamandava＠gmail.com 24 Mar '21

24 Mar '21

Hi Everyone, Is there any way to export Ovirt vm's to ESXi server. Please help me out on this. Thanks in Advance.

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The best HCI config with 8Nodes and 2 sites?
by Arman Khalatyan 23 Mar '21

23 Mar '21

Hello everybody, I would like to deploy HCI with our 2 buildings each with 8 compute nodes. Each host has a mirrored OS disks and 1 slot for the SSD. So I will use SSD for the glusterfs. my question is what is the best type of the glusterfs volume? I can leave with 8way mirror but what happened if the connection between buildings will go down? where will my ovirt-engine start?

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One host 4.4.5 upgade failed
by ozmen62＠hotmail.com 23 Mar '21

23 Mar '21

Hi, We have 2 hosts, upgarded to 4.4.5. Engine and one of the hosts was successfull But, of of the hosts stucked and doesnt upgrade. successful one has these kernels # vmlinuz-4.18.0-240.1.1.el8_3.x86_64 # vmlinuz-4.18.0-240.15.1.el8_3.x86_64 Unsuccessful one has; # vmlinuz-4.18.0-193.28.1.el8_2.x86_64 # vmlinuz-4.18.0-240.1.1.el8_3.x86_64 Unsuccessful one has "/usr/share/ovirt-node-ng-image-update/" directory and image but we dont make it upgrade This is the some part of the log file from engine; FAILED! => {"changed": true, "cmd": ["vdsm-tool", "configure", "--force"], "delta": "0:00:10.773484", "end": "2021-03-23 09:00:08.285785", "msg": "non-zero return code", "rc": 1, "start": "2021-03-23 08:59:57.512301", "stderr": "Error: ServiceOperationError: _systemctlStop failed\nb'Job for vdsmd.service canceled.\\n' ", "stderr_lines": ["Error: ServiceOperationError: _systemctlStop failed", "b'Job for vdsmd.service canceled.\\n' "], "stdout": "\nChecking configuration status...\n\nlibvirt is already configured for vdsm\nSUCCESS: ssl configured to true. No conflicts\nsanlock is configured for vdsm\nlvm is configured for vdsm\nCurrent revision of multipath.conf detected, preserving\nabrt is already configured for vdsm\nManaged volume database is already configured", "stdout_lines": ["", "Checking configuration status...", "", "libvirt is already configured for vdsm", "SUCCESS: ssl configured to true. No conflicts", "sanlock is configured for vdsm", "lvm is configured for vdsm", "Cur rent revision of multipath.conf detected, preserving", "abrt is already configured for vdsm", "Managed volume database is already configured"]} when we triggered the dnf update/upgrade it says "there is no upgrade" both engine web page and cli Is there any suggestion for upgrading the host, it's stucked on "NonOperational" mode

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user portal
by Enrico Becchetti 23 Mar '21

23 Mar '21

Dear all, I'm using ovirt 4.3.2 with its engine on a virtual machine. The nodes are all Centos 7.7. Both engine and hypervisor systems work on a 10.0.0.0 private network. Now I would like to let users access the ovirt web page (user portal) and for this I must necessarily add a second network interface to the engine by inserting a public ip. I can't use NAT. Can you give me any advice for this operation ? Can I add the network interface and then run engine-setup ? Will oVirt be accessible from both ip addresses at the end of this operation ? Lots of thanks. Enrico -- _______________________________________________________________________ Enrico Becchetti Servizio di Calcolo e Reti Istituto Nazionale di Fisica Nucleare - Sezione di Perugia Via Pascoli,c/o Dipartimento di Fisica 06123 Perugia (ITALY) Phone:+39 075 5852777 Skype:enrico_becchetti Mail: Enrico.Becchetti<at>pg.infn.it ______________________________________________________________________

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