- Users - oVirt List Archives

Disk corruption on hosted engine
by Callum Smith 18 Dec '18

18 Dec '18

Dear All, So we've had some major disk corruption on our hosted engine (hardware to blame), and we have taken backups. However, the hosted-engine VM will no longer boot at all, database is thoroughly corrupted, and we need to rebuild the thing. Just a sanity check on the best route: Preamble: VMs are still running fine - only hosted engine affected VMs are distributed across our entire 3 node cluster All 3 nodes are registered as hosted engine candidates 1. Do another hosted-engine --deploy on one of the existing hosts, and then restore the backup into that 2. Build a new host, deploy the hosted-engine, then restore a backup on a fresh node Regards, Callum -- Callum Smith Research Computing Core Wellcome Trust Centre for Human Genetics University of Oxford e. callum(a)well.ox.ac.uk<mailto:callum@well.ox.ac.uk>

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VM protal : Erorr in some VMs
by mustafa.taha.mu95＠gmail.com 18 Dec '18

18 Dec '18

hi i want some users to connect to some ovirt VMs .so i add them to the permission of that VMs. after that my users connect to VM portal and success to login but when they want to run console some VMs work with console and other does not and this massage appear : " Failed to retrieve VM console details Conflict " any idea about that ?

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Port 9090 Redirect Nginx Proxy
by dcsteve24＠gmail.com 18 Dec '18

18 Dec '18

I've run into a small issue I'm looking to resolve. I currently have 5 hosts I'm working to configure as oVirt Hosts and a single oVirt Manager to manage them all. The oVirt Manager can talk to the hosts, the hosts show up, they can be managed, etc. Our client PCs reside on a different network (and this can't be changed). We used to just add the interfaces to communicate on the new network but because of IP spaces and DFARS/NIST requirements, we are moving away from this. I've set up a reverse proxy so only a single machine serves as the gateway between the networks. This works for everything except one small issue. If you click "Host Console" from the ovirt manager, it opens up a new page with port 9090 to the cockpit page of the host. I have this working except I am getting a blank page for cockpit after logging in. What's even more odd, I can use the reverse proxy settings to browse to the 443 port and redirect to 9090 and i can load everything fine, but 9090 to 9090 does not work. I've looked at other threads and posts, including the GitLab thing, which got me here, but can't get this last missing piece. Is anybody able to provide any assistance? Based off research it looks like something I could edit in the cockpit.conf file, except ovirt apparently doesn't make the cockpit.conf file... and trying to force it through the GUI by adding /settings to the URL says page not found. Alternatively I could edit the oVirt Mgr to point to client to the 443 port and that'd work, if I knew where to edit those hyperlinks upon click. P.S. this is a test/develop internal network env which is why i have proxy_ssl_verify off. Nginx Reverse Proxy config: map $http_upgrade $connection_upgrade { default upgrade; '' close; } upstream websocket { server host11.<domain>:9090; } server { listen 80; server_name host11.<domain>; return 301 https://$server_name$request_uri; } #Allows user to go directly to server (I work!) server { listen 443; server_name host11.<domain>; ssl on; ssl_certificate <path to certificate.pem>; ssl_certificate_key <path to key.pem>; proxy_ssl_verify off; location / { proxy_pass https://websocket; proxy_http_version 1.1; proxy_buffering off; proxy_set_header X-Real-IP $remote_addr; proxy_set_header Host $host; proxy_set_header X-Forwarded-For $remote_addr; # needed for websocket proxy_set_header Upgrade $http_upgrade; proxy_set_header Connection $connection_upgrade; # change scheme of "Origin" to https proxy_set_header Origin https://$host; gzip off; } } #allows ovirtmgr host console redirect (I don't work) server { listen 9090; server_name host11.<domain>; ssl on; ssl_certificate <path to certificate.pem>; ssl_certificate_key <path to key.pem>; proxy_ssl_verify off; location / { proxy_pass https://websocket; proxy_http_version 1.1; proxy_buffering off; proxy_set_header X-Real-IP $remote_addr; proxy_set_header Host $host; proxy_set_header X-Forwarded-For $remote_addr; # needed for websocket proxy_set_header Upgrade $http_upgrade; proxy_set_header Connection $connection_upgrade; # change scheme of "Origin" to https proxy_set_header Origin https://$host; gzip off; } } Host Error Log: #Log in Page Dec 17 11:22:15 ovirt11 systemd: Cannot add dependency job for unit lvm2-lvmetad.socket, ignoring: Unit is masked. Dec 17 11:22:15 ovirt11 systemd: Starting Cockpit Web Service... Dec 17 11:22:15 ovirt11 systemd: Started Cockpit Web Service. Dec 17 11:22:16 ovirt11 cockpit-ws: Using certificate: /etc/cockpit/ws-certs.d/0-self-signed.cert Dec 17 11:22:16 ovirt11 kernel: HTTPS SYN: IN=ovirtmgmt OUT= MAC=b8:2a:72:de:a3:76:00:50:56:8b:01:ca:08:00 SRC=192.168.100.251 DST=192.168.100.111 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=18185 DF PROTO=TCP SPT=34518 DPT=9090 WINDOW=29200 RES=0x00 SYN URGP=0 Dec 17 11:22:42 ovirt11 kernel: HTTPS SYN: IN=ovirtmgmt OUT= MAC=b8:2a:72:de:a3:76:00:50:56:8b:01:ca:08:00 SRC=192.168.100.251 DST=192.168.100.111 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=54797 DF PROTO=TCP SPT=34520 DPT=9090 WINDOW=29200 RES=0x00 SYN URGP=0 #after successfully logging in Dec 17 11:22:42 ovirt11 cockpit-session: pam_ssh_add: Failed adding some keys Dec 17 11:22:42 ovirt11 systemd-logind: New session 856 of user locadmin. Dec 17 11:22:42 ovirt11 systemd: Started Session 856 of user locadmin. Dec 17 11:22:43 ovirt11 cockpit-ws: logged in user session Dec 17 11:22:43 ovirt11 kernel: HTTPS SYN: IN=ovirtmgmt OUT= MAC=b8:2a:72:de:a3:76:00:50:56:8b:01:ca:08:00 SRC=192.168.100.251 DST=192.168.100.111 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=28754 DF PROTO=TCP SPT=34522 DPT=9090 WINDOW=29200 RES=0x00 SYN URGP=0 Dec 17 11:22:43 ovirt11 kernel: HTTPS SYN: IN=ovirtmgmt OUT= MAC=b8:2a:72:de:a3:76:00:50:56:8b:01:ca:08:00 SRC=192.168.100.251 DST=192.168.100.111 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=24281 DF PROTO=TCP SPT=34524 DPT=9090 WINDOW=29200 RES=0x00 SYN URGP=0 Dec 17 11:22:43 ovirt11 kernel: HTTPS SYN: IN=ovirtmgmt OUT= MAC=b8:2a:72:de:a3:76:00:50:56:8b:01:ca:08:00 SRC=192.168.100.251 DST=192.168.100.111 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=32811 DF PROTO=TCP SPT=34526 DPT=9090 WINDOW=29200 RES=0x00 SYN URGP=0 Dec 17 11:22:43 ovirt11 kernel: HTTPS SYN: IN=ovirtmgmt OUT= MAC=b8:2a:72:de:a3:76:00:50:56:8b:01:ca:08:00 SRC=192.168.100.251 DST=192.168.100.111 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=24156 DF PROTO=TCP SPT=34528 DPT=9090 WINDOW=29200 RES=0x00 SYN URGP=0 Dec 17 11:22:43 ovirt11 kernel: HTTPS SYN: IN=ovirtmgmt OUT= MAC=b8:2a:72:de:a3:76:00:50:56:8b:01:ca:08:00 SRC=192.168.100.251 DST=192.168.100.111 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=60945 DF PROTO=TCP SPT=34530 DPT=9090 WINDOW=29200 RES=0x00 SYN URGP=0 Dec 17 11:22:43 ovirt11 kernel: HTTPS SYN: IN=ovirtmgmt OUT= MAC=b8:2a:72:de:a3:76:00:50:56:8b:01:ca:08:00 SRC=192.168.100.251 DST=192.168.100.111 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=31779 DF PROTO=TCP SPT=34532 DPT=9090 WINDOW=29200 RES=0x00 SYN URGP=0 Dec 17 11:22:43 ovirt11 kernel: HTTPS SYN: IN=ovirtmgmt OUT= MAC=b8:2a:72:de:a3:76:00:50:56:8b:01:ca:08:00 SRC=192.168.100.251 DST=192.168.100.111 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=45849 DF PROTO=TCP SPT=34534 DPT=9090 WINDOW=29200 RES=0x00 SYN URGP=0 Dec 17 11:22:43 ovirt11 kernel: HTTPS SYN: IN=ovirtmgmt OUT= MAC=b8:2a:72:de:a3:76:00:50:56:8b:01:ca:08:00 SRC=192.168.100.251 DST=192.168.100.111 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=7433 DF PROTO=TCP SPT=34536 DPT=9090 WINDOW=29200 RES=0x00 SYN URGP=0 Dec 17 11:22:43 ovirt11 kernel: HTTPS SYN: IN=ovirtmgmt OUT= MAC=b8:2a:72:de:a3:76:00:50:56:8b:01:ca:08:00 SRC=192.168.100.251 DST=192.168.100.111 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=13932 DF PROTO=TCP SPT=34538 DPT=9090 WINDOW=29200 RES=0x00 SYN URGP=0 Dec 17 11:22:43 ovirt11 kernel: HTTPS SYN: IN=ovirtmgmt OUT= MAC=b8:2a:72:de:a3:76:00:50:56:8b:01:ca:08:00 SRC=192.168.100.251 DST=192.168.100.111 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=48921 DF PROTO=TCP SPT=34540 DPT=9090 WINDOW=29200 RES=0x00 SYN URGP=0 Dec 17 11:22:43 ovirt11 kernel: HTTPS SYN: IN=ovirtmgmt OUT= MAC=b8:2a:72:de:a3:76:00:50:56:8b:01:ca:08:00 SRC=192.168.100.251 DST=192.168.100.111 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=23475 DF PROTO=TCP SPT=34542 DPT=9090 WINDOW=29200 RES=0x00 SYN URGP=0 Dec 17 11:22:43 ovirt11 kernel: HTTPS SYN: IN=ovirtmgmt OUT= MAC=b8:2a:72:de:a3:76:00:50:56:8b:01:ca:08:00 SRC=192.168.100.251 DST=192.168.100.111 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=21419 DF PROTO=TCP SPT=34544 DPT=9090 WINDOW=29200 RES=0x00 SYN URGP=0 Dec 17 11:22:43 ovirt11 kernel: HTTPS SYN: IN=ovirtmgmt OUT= MAC=b8:2a:72:de:a3:76:00:50:56:8b:01:ca:08:00 SRC=192.168.100.251 DST=192.168.100.111 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=54052 DF PROTO=TCP SPT=34546 DPT=9090 WINDOW=29200 RES=0x00 SYN URGP=0 Dec 17 11:22:43 ovirt11 kernel: HTTPS SYN: IN=ovirtmgmt OUT= MAC=b8:2a:72:de:a3:76:00:50:56:8b:01:ca:08:00 SRC=192.168.100.251 DST=192.168.100.111 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=34558 DF PROTO=TCP SPT=34548 DPT=9090 WINDOW=29200 RES=0x00 SYN URGP=0 Dec 17 11:22:58 ovirt11 cockpit-ws: session timed out Dec 17 11:22:58 ovirt11 systemd-logind: Removed session 856.

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Gluster Disk Full
by suporte＠logicworks.pt 18 Dec '18

18 Dec '18

Hi, I have a gluster volume with disk full. It's a simple oVirt all in one. The VM with the disk on that volume stopped. The error message: Failed to update OVF disks 1252828a-3265-4d5c-9440-40b2b85c1feb, OVF data isn't updated on those OVF stores (Data Center Default, Storage Domain gfs1). VDSM command SetVolumeDescriptionVDS failed: Error while updating volume meta data: ("(u'/rhev/data-center/mnt/glusterSD/gfs1.growtrade.pt:_gv0/0f21e2bf-44d9-4afd-8800-28e99d617a4b/images/1252828a-3265-4d5c-9440-40b2b85c1feb/f8b62638-ba48-4ed8-8101-3027c124d20c',)[Errno 28] No space left on device: u'/rhev/data-center/mnt/glusterSD/gfs1.growtrade.pt:_gv0/0f21e2bf-44d9-4afd-8800-28e99d617a4b/images/1252828a-3265-4d5c-9440-40b2b85c1feb/f8b62638-ba48-4ed8-8101-3027c124d20c.meta.new'",) Any idea what can I do? Thanks -- Jose Ferradeira http://www.logicworks.pt

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ovirt agent
by mustafa.taha.mu95＠gmail.com 18 Dec '18

18 Dec '18

i am trying to install ovirt agent on ubuntu and try to open this documnet but it does not work and this page will appear : https://www.ovirt.org/develop/ can the ovirt team fixed that or there is new thing other than agent ?

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Import OVA
by suporte＠logicworks.pt 18 Dec '18

18 Dec '18

Hi, I have created a export domain using Glusterfs. When I go to Storage-Domains, click on the export domain, on VM Import the Import button is greyed out. My test environment is running a 4.2.7.5-1.el7 version. Any idea? Thanks -- Jose Ferradeira http://www.logicworks.pt

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Regarding Ovirt node installation
by Hemant Gupta 18 Dec '18

18 Dec '18

Hi, While adding Ovirt node to Ovirt engine I am getting below network errors on ovirt-engine.log 2018-12-14 10:38:58,900+05 INFO [org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-85) [5a45cbef] Lock freed to object 'EngineLock:{exclusiveLocks='[3b5faef7-e0f5-4995-934e-0d681c253d8f=PROVIDER]', sharedLocks=''}' 2018-12-14 10:42:05,962+05 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engineScheduled-Thread-66) [] EVENT_ID: VDS_BROKER_COMMAND_FAILURE(10,802), VDSM OvirtNode command Get Host Capabilities failed: Message timeout which can be caused by communication issues 2018-12-14 10:42:05,962+05 ERROR [org.ovirt.engine.core.vdsbroker.monitoring.HostMonitoring] (EE-ManagedThreadFactory-engineScheduled-Thread-66) [] Unable to RefreshCapabilities: VDSNetworkException: VDSGenericException: VDSNetworkException: Message timeout which can be caused by communication issues 2018-12-14 10:43:42,433+05 INFO [org.ovirt.engine.core.bll.utils.ThreadPoolMonitoringService] (EE-ManagedThreadFactory-engineThreadMonitoring-Thread-1) [] Thread pool 'default' is using 0 threads out of 1, 5 threads waiting for tasks. 2018-12-14 10:43:42,433+05 INFO [org.ovirt.engine.core.bll.utils.ThreadPoolMonitoringService] (EE-ManagedThreadFactory-engineThreadMonitoring-Thread-1) [] Thread pool 'engineScheduled' is using 0 threads out of 100, 100 threads waiting for tasks. 2018-12-14 10:43:42,433+05 INFO [org.ovirt.engine.core.bll.utils.ThreadPoolMonitoringService] (EE-ManagedThreadFactory-engineThreadMonitoring-Thread-1) [] Thread pool 'engineThreadMonitoring' is using 1 threads out of 1, 0 threads waiting for tasks. 2018-12-14 10:43:58,949+05 INFO [org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-30) [28e597cc] Lock Acquired to object 'EngineLock:{exclusiveLocks='[3b5faef7-e0f5-4995-934e-0d681c253d8f=PROVIDER]', sharedLocks=''}' 2018-12-14 10:43:58,959+05 INFO [org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-30) [28e597cc] Running command: SyncNetworkProviderCommand internal: true. 2018-12-14 10:43:59,248+05 INFO [org.ovirt.engine.core.sso.utils.AuthenticationUtils] (default task-47) [] User admin@internal successfully logged in with scopes: ovirt-app-api ovirt-ext=token-info:authz-search ovirt-ext=token-info:public-authz-search ovirt-ext=token-info:validate ovirt-ext=token:password-access 2018-12-14 10:43:59,438+05 INFO [org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-30) [28e597cc] Lock freed to object 'EngineLock:{exclusiveLocks='[3b5faef7-e0f5-4995-934e-0d681c253d8f=PROVIDER]', sharedLocks=''}' 2018-12-14 10:45:28,996+05 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engineScheduled-Thread-68) [] EVENT_ID: VDS_BROKER_COMMAND_FAILURE(10,802), VDSM OvirtNode command Get Host Capabilities failed: Message timeout which can be caused by communication issues 2018-12-14 10:45:28,996+05 ERROR [org.ovirt.engine.core.vdsbroker.monitoring.HostMonitoring] (EE-ManagedThreadFactory-engineScheduled-Thread-68) [] Unable to RefreshCapabilities: VDSNetworkException: VDSGenericException: VDSNetworkException: Message timeout which can be caused by communication issues https://www.ovirt.org/documentation/install-guide/chap-System_Requirements/ Will I need to open port between my Ovirt master and Ovirt node for Ovirt node connection and establishment to be completed....??? Please help I am stuck here...

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Type of CPU for AMD EPYC
by Erick Perez 18 Dec '18

18 Dec '18

Hi, currently imsetting up two hosts for virt and one host for storage. All hosts have AMD EPYC 7281 16-Core Processor as the single socket CPU on it. What type of CPU should I tell ovirt that it has? Currently on latest ovirt engine, it only shows AMD Opteron G1,G2,G3,G4,G5 and no mention of EPYC. suggestions?

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Re: changed hosted-engine hostname but websocket proxy has old hostname
by Douglas Duckworth 17 Dec '18

17 Dec '18

Thank you! Now working! Thanks, Douglas Duckworth, MSc, LFCS HPC System Administrator Scientific Computing Unit<https://scu.med.cornell.edu> Weill Cornell Medicine 1300 York Avenue New York, NY 10065 E: doug(a)med.cornell.edu<mailto:doug@med.cornell.edu> O: 212-746-6305 F: 212-746-8690 On Sat, Dec 15, 2018 at 4:48 PM Greg Sheremeta <gshereme(a)redhat.com<mailto:gshereme@redhat.com>> wrote: I think the documentation you followed may be a little outdated. From the new version: https://www.ovirt.org/documentation/admin-guide/chap-Utilities/<https://urldefense.proofpoint.com/v2/url?u=https-3A__www.ovirt.org_document…> """ **Important:** The `ovirt-engine-rename` command does not update SSL certificates, such as `imageio-proxy` or `websocket-proxy`. These must be updated manually, after running `ovirt-engine-rename`. See "Updating SSL Certificates" below. Updating SSL Certificates Run the following commands after the ovirt-engine-rename command to update the SSL certificates: """ and there are 4 steps there. Not sure if that's actually what's wrong, though :) Best wishes, Greg On Sat, Dec 15, 2018 at 10:33 AM Douglas Duckworth <dod2014(a)med.cornell.edu<mailto:dod2014@med.cornell.edu>> wrote: For context the service reports to syslog, on ovirt-engine, that it's listening on the correct FQDN: Dec 15 10:20:57 ovirt-engine journal: 2018-12-15 10:20:57,764-0500 ovirt-websocket-proxy: INFO msg:871 - Listen on correct_fqdn:6100 My /etc/ovirt-engine/ovirt-websocket-proxy.conf.d/10-setup.conf: PROXY_PORT=6100 SSL_CERTIFICATE=/etc/pki/ovirt-engine/certs/websocket-proxy.cer SSL_KEY=/etc/pki/ovirt-engine/keys/websocket-proxy.key.nopass CERT_FOR_DATA_VERIFICATION=/etc/pki/ovirt-engine/certs/engine.cer SSL_ONLY=True PROXY_HOST=ovirt-engine.med.cornell.edu<http://ovirt-engine.med.cornell.edu> TRACE_ENABLE=True TRACE_FILE=/var/log/ovirt_websocket_proxy In addition I don't see any trace output to the file "/var/log/ovirt_websocket_proxy" Thanks, Douglas Duckworth, MSc, LFCS HPC System Administrator Scientific Computing Unit<https://scu.med.cornell.edu> Weill Cornell Medicine 1300 York Avenue New York, NY 10065 E: doug(a)med.cornell.edu<mailto:doug@med.cornell.edu> O: 212-746-6305 F: 212-746-8690 On Fri, Dec 14, 2018 at 4:54 PM Douglas Duckworth <dod2014(a)med.cornell.edu<mailto:dod2014@med.cornell.edu>> wrote: Hi I change the hostname of my hosted engine using script below: https://www.ovirt.org/documentation/how-to/networking/changing-engine-hostn…<https://urldefense.proofpoint.com/v2/url?u=https-3A__www.ovirt.org_document…> However, as shown attached, the old hostname of "ovirt-engine.pbtech" seems to still be expected for some reason. As a result I cannot connect to VMs via console. Any idea on how to make WSS to use the proper hostname? In file "https://www.ovirt.org/documentation/how-to/networking/changing-engine-hostn…<https://urldefense.proofpoint.com/v2/url?u=https-3A__www.ovirt.org_document…>" I defined "PROXY_HOST=FQDN" then restarted ovirt-websocket-proxy.service but no change. Thanks very much! Thanks, Douglas Duckworth, MSc, LFCS HPC System Administrator Scientific Computing Unit<https://scu.med.cornell.edu> Weill Cornell Medicine 1300 York Avenue New York, NY 10065 E: doug(a)med.cornell.edu<mailto:doug@med.cornell.edu> O: 212-746-6305 F: 212-746-8690 _______________________________________________ Users mailing list -- users(a)ovirt.org<mailto:users@ovirt.org> To unsubscribe send an email to users-leave(a)ovirt.org<mailto:users-leave@ovirt.org> Privacy Statement: https://www.ovirt.org/site/privacy-policy/<https://urldefense.proofpoint.com/v2/url?u=https-3A__www.ovirt.org_site_pri…> oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/<https://urldefense.proofpoint.com/v2/url?u=https-3A__www.ovirt.org_communit…> List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/XDW3XX3SQG75N…<https://urldefense.proofpoint.com/v2/url?u=https-3A__lists.ovirt.org_archiv…> -- GREG SHEREMETA SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX Red Hat NA <https://urldefense.proofpoint.com/v2/url?u=https-3A__www.redhat.com_&d=DwMF…> gshereme(a)redhat.com<mailto:gshereme@redhat.com> IRC: gshereme [https://www.redhat.com/files/brand/email/sig-redhat.png]<https://urldefense.proofpoint.com/v2/url?u=https-3A__red.ht_sig&d=DwMFaQ&c=…>

1 0

engine mails about FSM states
by fsoyer 17 Dec '18

17 Dec '18

Hi, I don't find revelant answer about this. Sorry il this was already asked. I receive randomly (one or two tims a week, differents hours) 3 mails with this subjects : first : ovirt-hosted-engine state transition StartState-ReinitializeFSM second : ovirt-hosted-engine state transition ReinitializeFSM-EngineStarting third : ovirt-hosted-engine state transition EngineStarting-EngineUp all at exactly the same time. The "events" in GUI doesn't indicate anything about this. No impact on engine or VMs. So I wonder what this messages means ? And, if case of just "info" messages, is there a way to disable them ? Thanks. -- Reagrds, Frank

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Hosted -engine -deploy problems
by xilazz＠126.com 17 Dec '18

17 Dec '18

Dec 17 11:22:17 node1 systemd: mom-vdsm.service holdoff time over, scheduling restart. Hi ,When I try to deploy hosted-engine -deploy, the installation process will stay hosted at [INFO] TASK [Wait for OVF_STORE disk content], but I will try to check the /var/log/messages log, which will give you a hint of hosted-engine -deploy.I hope I can get your help. Thank you very much Dec 17 11:22:17 node1 systemd: Cannot add dependency job for unit lvm2-lvmetad.socket, ignoring: Unit is masked. Dec 17 11:22:17 node1 systemd: Started MOM instance configured for VDSM purposes. Dec 17 11:22:17 node1 systemd: Starting MOM instance configured for VDSM purposes... Dec 17 11:23:06 node1 vdsm[25047]: WARN MOM not available. Dec 17 11:23:06 node1 vdsm[25047]: WARN MOM not available, KSM stats will be missing. Dec 17 11:23:07 node1 python: ansible-command Invoked with warn=True executable=None _uses_shell=True _raw_params=vdsm-client Image prepare storagepoolID=54cf4d5c-01a5-11e9-9851-00163e4b86e6 storagedomainID=a47f82ed-6a89-4049-948a-f5710e6f12a8 imageID=7ef1542b-410b-4ca1-9d03-76eb51c96dfe volumeID=61493051-ea0d-43aa-91d1-7f086ad8d6ac | grep path | awk '{ print $2 }' | xargs -I{} sudo -u vdsm dd if={} | tar -tvf - c68ee5b1-a6c8-4c0b-9226-a7c789cd328f.ovf removes=None argv=None creates=None chdir=None stdin=None

1 0

Customize oVirt engine or node iso
by max zhang 16 Dec '18

16 Dec '18

Hi,Recently I wanto customize oVirt iso for engine and node,But I have no idea about it,it is so fussy everytime I deploy oVirt.I need a fast way to save my time.I always deploy oVirt via internet to download some necessary packages erenow.

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changed hosted-engine hostname but websocket proxy has old hostname
by Douglas Duckworth 15 Dec '18

15 Dec '18

Hi I change the hostname of my hosted engine using script below: https://www.ovirt.org/documentation/how-to/networking/changing-engine-hostn… However, as shown attached, the old hostname of "ovirt-engine.pbtech" seems to still be expected for some reason. As a result I cannot connect to VMs via console. Any idea on how to make WSS to use the proper hostname? In file "https://www.ovirt.org/documentation/how-to/networking/changing-engine-hostn…" I defined "PROXY_HOST=FQDN" then restarted ovirt-websocket-proxy.service but no change. Thanks very much! Thanks, Douglas Duckworth, MSc, LFCS HPC System Administrator Scientific Computing Unit<https://scu.med.cornell.edu> Weill Cornell Medicine 1300 York Avenue New York, NY 10065 E: doug(a)med.cornell.edu<mailto:doug@med.cornell.edu> O: 212-746-6305 F: 212-746-8690

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Need to Install Stable Ovirt System for Launching VM for our production Environment
by Hemant Gupta 15 Dec '18

15 Dec '18

Hi user please let us know the necessary steps/tutorials for same for kickStart

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Interface issue when using a macOS workstation
by Vineet Khandpur 15 Dec '18

15 Dec '18

Hello. Apologies if this has been asked before, but Google came up empty for me. Recently converted to a Macbook, I've noticed an issue with the oVirt interface. When in the Compute > Virtual Machines screen, when I'm trying to select multiple VMs, CMD+click doesn't work. I cannot select multiple machines at the same time. CNTL+click in macOS sends a right click to the interface, and no combination of OPTION/CONTROL/CMD works. Tried on Chrome, Firefox and Safari. SHIFT+click works on selecting multiple hosts when they are all in a row, but random select via CMD+click doesn't. A nudge in the right direction would be greatly appreciated. Thanks. vk -------------------------------- Vineet Khandpur UNIX System Administrator Information Technology Services University of Alberta Libraries +1-780-492-4718

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Ovirt-host 4.3 working on Fedora 28 / RHEL 8!
by John Boero 14 Dec '18

14 Dec '18

Hi just a heads up because I like to live dangerously. Particularly with RHEL 8 being based on Fedora 28 it's nice to see a published repo for 4.3 on F28 again. I've been playing with it a bit and have gotten a F28 host successfully working on 4.3. There are some caveats. I've also tried running the engine on F28 but there seems to be something lacking in ovirt-host-deploy as engine 4.3 is never able to create the tarball for me. BUT I managed to get it working smoothly on a EL7 engine 4.2 deploying host 4.3. As there's still an unhealthy mix of NetworkManager.service and network.service, I had to make sure my main/management connection is the only one managed by NetworkManager. Having interfaces managed by both is always a fail (for obvious reasons). Also python3-firewall has deprecated python-firewall (python2) so I had to manually install those packages. Still RPM hates to have them both installed and updates continuously remove the deprecated python-firewall, so disable firewall config during host deploy and configure it manually. Magic! Very nice work, dev team. Looking forward to a fully smooth automated migration and support for python3-firewall and deprecated packages.

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Re: Ovirt host addition failed
by Dafna Ron 14 Dec '18

14 Dec '18

Correct email for this would be users(a)ovirt.org (added) I also suggest that you attach the logs from the engine and the host machines On Thu, Dec 13, 2018 at 9:30 PM Shoeb Chowdhury <shoeb.ch(a)gmail.com> wrote: > I've installed oVirt Node 4.2.0 in one physical server and oVirt Engine > 4.2.7.5-1.el7 in another physical server. When I wanted to add host from > ovirt engine administrative portal I'm getting the follwing errors - > 1. When I use authenticatio with root password - Error while executing > action: Cannot add Host. Connecting to host via SSH has failed, verify that > the host is reachable (IP address, routable address etc.) You may refer to > the engine.log file for further details. > 2. When I use authentication wiht SSH publc key - Error while executing > action: Cannot add Host. SSH authentication failed, verify authentication > parameters are correct (Username/Password, public-key etc.) You may refer > to the engine.log file for further details. > > Note that IP connectivity from Engine to Host is ok. I checked manaully > SSH login from engine to node ip. > _______________________________________________ > Infra mailing list -- infra(a)ovirt.org > To unsubscribe send an email to infra-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > List Archives: > https://lists.ovirt.org/archives/list/infra@ovirt.org/message/TWRNNWFILPP7L… >

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Memory usage inclines
by Tony Brian Albers 14 Dec '18

14 Dec '18

Hi guys, We have a small test installation here running around 30 vms on 2 hosts. oVirt 4.2.5.3 The hosts each have 512 GB memory, and the vms are sized with 4-8 GB each. I have noticed that over the last months, the memory usage in the dashboard has been increasing and is now showing 946.8 GB used of 1007.2 GB. What can be causing this? TIA, -- -- Tony Albers Systems Architect Systems Director, National Cultural Heritage Cluster Royal Danish Library, Victor Albecks Vej 1, 8000 Aarhus C, Denmark. Tel: +45 2566 2383 / +45 8946 2316

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Ovirt Authentication extensions
by darkytoo＠gmail.com 13 Dec '18

13 Dec '18

I've seen the articles about hooking ovirt to AD and keycloak, but is there a way to hook it to something like ADFS? I'd like to have it require an MFA login and I know I can do it with ADFS.

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Gluster with two ovirt nodes
by Stefan Wolf 13 Dec '18

13 Dec '18

Hello, i like to set up glusterfs with two ovirt nodes and on more "normal" node is this possible? i 've setup glusterfs in cli on two ovirt nodes and 3rd network storage. glusterfs is up and running. But now i like to get something like VIP with ctdb for example. is there any possibility to set this up with ovirt? Or do i *ve to setup ovirt manually in centos to install ctdb? Or are there any other ideas? thank you stefan

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oVirt Nested Virtualization
by Markus Schaufler 13 Dec '18

13 Dec '18

Hi! I'd like to try the HCI Rollout https://ovirt.org/documentation/gluster-hyperconverged/chap-Deploying_Hyper… on my oVirt Infrastructure. The hosts have "nested virtualization" active, but when starting the Hosted Engine deployment from cockpit an the error "Hardware virtualization is not supported on this host" occurs. cat /sys/module/kvm_intel/parameters/nested Y Any ideas on this?

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Not able to install HostedEngine
by Stefan Wolf 13 Dec '18

13 Dec '18

Hello, i like to setup a complete new cluster I install the version 4.2.1.7 I set up ip during installation process After reboot I enable by changing /etc/sysconfig/network-scripts/ifcfg-ens1f0 from ONBOOT=no to yes Than I try to install hosted-engine as described here: https://www.ovirt.org/documentation/self-hosted/chap-Deploying_Self-Hosted_… I prepare the installation process with yum install ovirt-engine-appliance then i 've tried both variants grafical installation with cockpit and the cli after setting up the network, the network is no longer working and the installtion will break everything seems fine but network isn't running a reboot will not help thx stefan [image: image.png]

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Ovirt 4.3 Alpha AMD 2970WX Windows VM creation and NUMA
by Darin Schmidt 13 Dec '18

13 Dec '18

Not sure if Users is the best place for this as Im using 4.3 to test support for my AMD 2970WX Threadripper but While trying to setup a Windows VM, it fails. I have a working CentOS 7 running. Heres what I get when I try to startup the VM. VM Windows-Darin is down with error. Exit message: internal error: process exited while connecting to monitor: WARNING: Image format was not specified for '/dev/sg0' and probing guessed raw. Automatically detecting the format is dangerous for raw images, write operations on block 0 will be restricted. Specify the 'raw' format explicitly to remove the restrictions. 2018-12-02T18:43:05.358741Z qemu-kvm: warning: CPU(s) not present in any NUMA nodes: CPU 10 [socket-id: 10, core-id: 0, thread-id: 0], CPU 11 [socket-id: 11, core-id: 0, thread-id: 0], CPU 12 [socket-id: 12, core-id: 0, thread-id: 0], CPU 13 [socket-id: 13, core-id: 0, thread-id: 0], CPU 14 [socket-id: 14, core-id: 0, thread-id: 0], CPU 15 [socket-id: 15, core-id: 0, thread-id: 0] 2018-12-02T18:43:05.358791Z qemu-kvm: warning: All CPU(s) up to maxcpus should be described in NUMA config, ability to start up with partial NUMA mappings is obsoleted and will be removed in future 2018-12-02T18:43:05.359052Z qemu-kvm: can't apply global EPYC-x86_64-cpu.hv-synic=on: Property '.hv-synic' not found. NUMA doesnt seem to resolve the issue any even if I set NUMA to be 1 and place it on a NUMA that has 12 cores and 64GB ram. I also dont fully understand NUMA because it creates 4 NUMA sockets even though technically there should be 2 correct? I dont get how NUMA is setup, but either way it doesnt help resolve any issues. [root@ovirt ~]# numactl --hardware available: 4 nodes (0-3) node 0 cpus: 0 1 2 3 4 5 24 25 26 27 28 29 node 0 size: 65429 MB node 0 free: 54322 MB node 1 cpus: 12 13 14 15 16 17 36 37 38 39 40 41 node 1 size: 0 MB node 1 free: 0 MB node 2 cpus: 6 7 8 9 10 11 30 31 32 33 34 35 node 2 size: 32754 MB node 2 free: 27699 MB node 3 cpus: 18 19 20 21 22 23 42 43 44 45 46 47 node 3 size: 0 MB node 3 free: 0 MB node distances: node 0 1 2 3 0: 10 16 16 16 1: 16 10 16 16 2: 16 16 10 16 3: 16 16 16 10 link to my messages and vdsm log https://drive.google.com/open?id=1v-Wjcj7xLZIcR2GKR-P659yE14r1-hsz https://drive.google.com/open?id=1BHvcS2Dgan68hQkVdOmme1gP1ciSsejL

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removal of 3 vdsm hooks
by Dan Kenigsberg 13 Dec '18

13 Dec '18

I've identified 3 ancient vdsm-hooks that have been obsoleted by proper oVirt features. vdsm-hook-isolatedvlan: obsoleted in ovirt-4.2.6 by clean-traffic-gateway filter https://gerrit.ovirt.org/#/q/I396243e1943eca245ab4da64bb286da19f9b47ec vdsm-hook-qos: obsoleted in ovirt-3.3 by https://www.ovirt.org/documentation/sla/network-qos/ vdsm-hook-noipspoof: obsoleted in ovirt-4.0 by choosing the "clean-traffic" filter https://ovirt.org/feature/networkfilter I would like to remove this code from vdsm-4.30, destined for ovirt-4.3. Is there any objection for that? Is anybody still using them? Regards, Dan.

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4.2.7 & centos 7.6 dependency problems
by Demeter Tibor 13 Dec '18

13 Dec '18

Dear All, I would like to upgrade my ovirt 4.2.5 to 4.2.7. The hosted engine upgrade was success, but on the nodes i've got an dependency error: ---> Package mesa-libgbm.x86_64 0:18.0.5-3.el7 will be installed --> Processing Dependency: mesa-libglapi = 18.0.5-3.el7 for package: mesa-libgbm-18.0.5-3.el7.x86_64 --> Processing Dependency: libwayland-server.so.0()(64bit) for package: mesa-libgbm-18.0.5-3.el7.x86_64 ---> Package nbdkit.x86_64 0:1.2.7-2.el7 will be installed ---> Package nbdkit-plugin-python2.x86_64 0:1.2.7-2.el7 will be installed --> Processing Dependency: nbdkit-plugin-python-common = 1.2.7-2.el7 for package: nbdkit-plugin-python2-1.2.7-2.el7.x86_64 ---> Package nbdkit-plugin-vddk.x86_64 0:1.2.6-1.el7_6.2 will be installed --> Processing Dependency: nbdkit(x86-64) = 1.2.6-1.el7_6.2 for package: nbdkit-plugin-vddk-1.2.6-1.el7_6.2.x86_64 ---> Package python2-blockdev.x86_64 0:2.18-3.el7 will be installed ---> Package python2-futures.noarch 0:3.1.1-5.el7 will be installed --> Running transaction check ---> Package libwayland-server.x86_64 0:1.15.0-1.el7 will be installed ---> Package mesa-libglapi.x86_64 0:18.0.5-3.el7 will be installed ---> Package nbdkit-plugin-python-common.x86_64 0:1.2.7-2.el7 will be installed ---> Package nbdkit-plugin-vddk.x86_64 0:1.2.6-1.el7_6.2 will be installed --> Processing Dependency: nbdkit(x86-64) = 1.2.6-1.el7_6.2 for package: nbdkit-plugin-vddk-1.2.6-1.el7_6.2.x86_64 --> Finished Dependency Resolution --> Running transaction check ---> Package kernel.x86_64 0:3.10.0-693.11.6.el7 will be erased ---> Package nbdkit-plugin-vddk.x86_64 0:1.2.6-1.el7_6.2 will be installed --> Processing Dependency: nbdkit(x86-64) = 1.2.6-1.el7_6.2 for package: nbdkit-plugin-vddk-1.2.6-1.el7_6.2.x86_64 --> Finished Dependency Resolution Error: Package: nbdkit-plugin-vddk-1.2.6-1.el7_6.2.x86_64 (updates) Requires: nbdkit(x86-64) = 1.2.6-1.el7_6.2 Available: nbdkit-1.2.6-1.el7.x86_64 (base) nbdkit(x86-64) = 1.2.6-1.el7 Available: nbdkit-1.2.6-1.el7_6.2.x86_64 (updates) nbdkit(x86-64) = 1.2.6-1.el7_6.2 Installing: nbdkit-1.2.7-2.el7.x86_64 (ovirt-4.2-epel) nbdkit(x86-64) = 1.2.7-2.el7 You could try using --skip-broken to work around the problem You could try running: rpm -Va --nofiles --nodigest How can I solve this? Thanks in advance, Regards, Tibor

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