Another thread suggested rolling back both novice and python-websockify. I had first heard about websockify, but it alone made no difference. The combination of the 2 with below versions does work.
python-websockify-0.5.1-2.el7.noarch novnc-0.4-9.el7.noarch Weber, Charles (NIH/NIA/IRP) [email protected] p: 410-558-8001 c: 443-473-6493 251 Bayview Blvd Baltimore MD 21224 NCTS performance comments and survey at: https://niairpkiosk.irp.nia.nih.gov/content/ncts-user-survey > On Nov 10, 2015, at 10:04 AM, David Jaša <[email protected]> wrote: > > Hi, > > On Pá, 2015-11-06 at 19:53 +0000, Weber, Charles (NIH/NIA/IRP) [E] > wrote: >> Hi everyone, >> I have been moving production Ovirt cluster 4 host+1 engine+FC storage >> from CentOS 6 to CentOS 7. >> I created new cluster with CO7 nodes and did the usual transition >> without any major issues. >> This took care of nodes and worked very well. >> I then used the engine backup/restore utility to move engine from old >> server running CO6 to new server running CO7. >> There were the some issues but fairly easily fixed. Mostly CO6 to CO7 >> stuff like NFS, firewalld etc. To be expected. >> >> >> However, my web proxy did work with the engine on CO6 and now does >> not. Local engine console viewer did work on CO6 and now does not. >> 1. Hostname is the same >> 2. errors are different that cert errors >> 3. restore util should have moved the certs >> 4. firewall rules are the same as before running iptables >> >> Here are the errors when console is set for novice or spice html5. In >> both cases web page opens up with black screen and then the error >> occurs. >> novnc >> ReferenceError: can’t find variable:WebUtil >> spice >> Error: Unexpected protocol mismatch >> > > Just trying luck as I have next to none hands-on experience: Could it be > spice/vnc protocol mismatch as opposed to websockets protocol mismatch? > What do websocket proxy logs say? > > Adding spice-devel list to the loop as well. > > David > >> >> I tried older websockify, no change. >> >> >> Overt Versions before and after engine move were 3.5.5-1 >> Current CentOS 7.1.1503 >> >> >> python-websockify.noarch 0.6.0-2.el7 @epel >> novnc.noarch 0.5.1-2.el7 @epel >> spice-glib.x86_64 0.22-2.el7 @base >> spice-gtk3.x86_64 0.22-2.el7 @base >> spice-html5.noarch 0.1.6-1.el7 @epel >> spice-server.x86_64 0.12.4-9.el7_1.3 @updates >> spice-vdagent.x86_64 0.14.0-9.el7 @base >> ovirt-engine.noarch 3.5.5-1.el7.centos @ovirt-3.5 >> ovirt-engine-backend.noarch 3.5.5-1.el7.centos @ovirt-3.5 >> ovirt-engine-cli.noarch 3.5.0.6-1.el7.centos >> @ovirt-3.5 >> ovirt-engine-dbscripts.noarch 3.5.5-1.el7.centos @ovirt-3.5 >> ovirt-engine-extensions-api-impl.noarch 3.5.5-1.el7.centos >> @ovirt-3.5 >> ovirt-engine-jboss-as.x86_64 7.1.1-1.el7 @ovirt-3.5 >> ovirt-engine-lib.noarch 3.5.5-1.el7.centos @ovirt-3.5 >> ovirt-engine-restapi.noarch 3.5.5-1.el7.centos @ovirt-3.5 >> ovirt-engine-sdk-python.noarch 3.5.5.0-1.el7.centos >> @ovirt-3.5 >> ovirt-engine-setup.noarch 3.5.5-1.el7.centos @ovirt-3.5 >> ovirt-engine-setup-base.noarch 3.5.5-1.el7.centos @ovirt-3.5 >> ovirt-engine-setup-plugin-ovirt-engine.noarch 3.5.5-1.el7.centos >> @ovirt-3.5 >> ovirt-engine-setup-plugin-ovirt-engine-common.noarch >> 3.5.5-1.el7.centos @ovirt-3.5 >> ovirt-engine-setup-plugin-websocket-proxy.noarch >> 3.5.5-1.el7.centos @ovirt-3.5 >> ovirt-engine-tools.noarch 3.5.5-1.el7.centos @ovirt-3.5 >> ovirt-engine-userportal.noarch 3.5.5-1.el7.centos @ovirt-3.5 >> ovirt-engine-webadmin-portal.noarch 3.5.5-1.el7.centos >> @ovirt-3.5 >> ovirt-engine-websocket-proxy.noarch 3.5.5-1.el7.centos >> @ovirt-3.5 >> >> >> >> >> ## IP address below in socket proxy status (XXX…) is the workstation I >> am testing from. ## >> >> >> [root@ovirtman yum.repos.d]# systemctl status ovirt-websocket-proxy -l >> ovirt-websocket-proxy.service - oVirt Engine websockets proxy >> Loaded: loaded >> (/usr/lib/systemd/system/ovirt-websocket-proxy.service; enabled) >> Active: active (running) since Tue 2015-11-03 13:10:07 EST; 22h ago >> Main PID: 1178 (ovirt-websocket) >> CGroup: /system.slice/ovirt-websocket-proxy.service >> >> └─1178 /usr/bin/python >> /usr/share/ovirt-engine/services/ovirt-websocket-proxy/ovirt-websocket-proxy.py >> --systemd=notify start >> >> >> Nov 03 13:10:06 ovirtman.irp.nia.nih.gov systemd[1]: Starting oVirt >> Engine websockets proxy... >> Nov 03 13:10:07 ovirtman.irp.nia.nih.gov systemd[1]: Started oVirt >> Engine websockets proxy. >> Nov 04 >> 11:13:39 ovirtman.irp.nia.nih.gov ovirt-websocket-proxy.py[1178]: >> XXX.XXX.XXX.XXX - - [04/Nov/2015 11:13:39] XXX.XXX.XXX.XXX: SSL/TLS >> (wss://) WebSocket connection >> Nov 04 >> 11:13:39 ovirtman.irp.nia.nih.gov ovirt-websocket-proxy.py[1178]: >> XXX.XXX.XXX.XXX - - [04/Nov/2015 11:13:39] XXX.XXX.XXX.XXX Version hybi-13, >> base64: 'False' >> Nov 04 >> 11:13:39 ovirtman.irp.nia.nih.gov ovirt-websocket-proxy.py[1178]: >> XXX.XXX.XXX.XXX - - [04/Nov/2015 11:13:39] XXX.XXX.XXX.XXX Path: >> '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’ >> >> >> I can post logs as required and any bright ideas are appreciated. >> >> >> Chuck >> Weber, Charles (NIH/NIA/IRP) >> [email protected] >> p: 410-558-8001 >> c: 443-473-6493 >> 251 Bayview Blvd >> Baltimore MD 21224 >> NCTS performance comments and survey at: >> https://niairpkiosk.irp.nia.nih.gov/content/ncts-user-survey >> >> >> >> >> >> >> >> >> >> >> _______________________________________________ >> Users mailing list >> [email protected] >> http://lists.ovirt.org/mailman/listinfo/users > >
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