A little bit more info on it. I debugged the requests with Chrome and seems that the webservice call is made with https://engine:6100 (literally), instead of https://<fqdn>:6100. A snapshot is included in this mail. I don't know why is it trying to connect to this address, seems like a missed step on the upgrade process? (we upgraded 4.1 -> 4.2 -> 4.3). How can I fix this problem? Thanks! El 2020-02-05 12:32, nicolas@devels.es escribió:
Hi,
We recently upgraded to 4.3.8 and everything is working fine but the VNC Console (Browser).
Once I click on "VNC Console (Browser)" on any machine from the VM Portal, I get a message like this:
Disconnected from Console Cannot connect to websocket proxy server. Please check your websocket proxy certificate or ask your administrator for help. For further information please refer to the console manual. Press the 'Connect' button to reconnect the console.
Thing is that everything seems ok to me, and I cannot find further error log about it.
/etc/ovirt-engine/ovirt-websocket-proxy.conf.d/10-setup.conf content is:
PROXY_PORT=6100 SSL_CERTIFICATE=/etc/ssl/certs/fqdn.combined.cert SSL_KEY=/etc/ssl/private/fqdn.key FORCE_DATA_VERIFICATION=False CERT_FOR_DATA_VERIFICATION=/etc/pki/ovirt-engine/certs/engine.cer SSL_ONLY=True
On a "status" command on ovirt-websocket-proxy I just see:
feb 05 12:23:22 fqdn systemd[1]: Starting oVirt Engine websockets proxy... feb 05 12:23:22 fqdn systemd[1]: Started oVirt Engine websockets proxy. feb 05 12:23:22 fqdn ovirt-websocket-proxy.py[3314]: ovirt-websocket-proxy[3314] INFO daemonContext:434 Using the following ciphers: HIGH:!aNULL feb 05 12:23:22 fqdn ovirt-websocket-proxy.py[3314]: ovirt-websocket-proxy[3314] INFO daemonContext:438 Minimum SSL version requested: TLSv1.2 feb 05 12:23:22 fqdn ovirt-websocket-proxy.py[3314]: ovirt-websocket-proxy[3314] INFO msg:887 WebSocket server settings: feb 05 12:23:22 fqdn ovirt-websocket-proxy.py[3314]: ovirt-websocket-proxy[3314] INFO msg:887 - Listen on *:6100 feb 05 12:23:22 fqdn ovirt-websocket-proxy.py[3314]: ovirt-websocket-proxy[3314] INFO msg:887 - Flash security policy server feb 05 12:23:22 fqdn ovirt-websocket-proxy.py[3314]: ovirt-websocket-proxy[3314] INFO msg:887 - SSL/TLS support feb 05 12:23:22 fqdn ovirt-websocket-proxy.py[3314]: ovirt-websocket-proxy[3314] INFO msg:887 - Deny non-SSL/TLS connections feb 05 12:23:22 fqdn ovirt-websocket-proxy.py[3314]: ovirt-websocket-proxy[3314] INFO msg:887 - proxying from *:6100 to targets generated by str
On the ovirt-engine.log, I just see this information:
2020-02-05 12:29:10,085Z INFO [org.ovirt.engine.core.bll.SetVmTicketCommand] (default task-110) [68218d5b] Running command: SetVmTicketCommand internal: false. Entities affected : ID: 5bf9a0bb-da18-4d07-87da-759c0b045e28 Type: VMAction group CONNECT_TO_VM with role type USER 2020-02-05 12:29:10,095Z INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.SetVmTicketVDSCommand] (default task-110) [68218d5b] START, SetVmTicketVDSCommand(HostName = kvmr01.fqdn, SetVmTicketVDSCommandParameters:{hostId='1828d0dc-e953-4d6a-8a95-528bb7aa849a', vmId='5bf9a0bb-da18-4d07-87da-759c0b045e28', protocol='VNC', ticket='oVoKEtgmDKnM', validTime='120', userName='user', userId='66a7a37f-d804-4192-9734-93f01a95dd98', disconnectAction='LOCK_SCREEN'}), log id: 596fbfb9 2020-02-05 12:29:10,167Z INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.SetVmTicketVDSCommand] (default task-110) [68218d5b] FINISH, SetVmTicketVDSCommand, return: , log id: 596fbfb9 2020-02-05 12:29:10,195Z INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-110) [68218d5b] EVENT_ID: VM_SET_TICKET(164), User user@domain-authz initiated console session for VM user.fqdn 2020-02-05 12:29:10,308Z INFO [org.ovirt.engine.core.bll.SetVmTicketCommand] (default task-110) [097f6518-5f87-4947-aee6-e76c9b740bcd] Running command: SetVmTicketCommand internal: false. Entities affected : ID: 5bf9a0bb-da18-4d07-87da-759c0b045e28 Type: VMAction group CONNECT_TO_VM with role type USER 2020-02-05 12:29:10,316Z INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.SetVmTicketVDSCommand] (default task-110) [097f6518-5f87-4947-aee6-e76c9b740bcd] START, SetVmTicketVDSCommand(HostName = kvmr01.fqdn, SetVmTicketVDSCommandParameters:{hostId='1828d0dc-e953-4d6a-8a95-528bb7aa849a', vmId='5bf9a0bb-da18-4d07-87da-759c0b045e28', protocol='VNC', ticket='A7PQWaXupvbZ', validTime='7200', userName='user', userId='66a7a37f-d804-4192-9734-93f01a95dd98', disconnectAction='LOCK_SCREEN'}), log id: 71e5165c 2020-02-05 12:29:10,387Z INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.SetVmTicketVDSCommand] (default task-110) [097f6518-5f87-4947-aee6-e76c9b740bcd] FINISH, SetVmTicketVDSCommand, return: , log id: 71e5165c 2020-02-05 12:29:10,408Z INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-110) [097f6518-5f87-4947-aee6-e76c9b740bcd] EVENT_ID: VM_SET_TICKET(164), User user@domain-authz initiated console session for VM user.fqdn
Please, any tip on how to debug this? I cannot seem to find the reason for this.
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