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
Weber, Charles (NIH/NIA/IRP) p: 410-558-8001 c: 443-473-6493 251 Bayview Blvd Baltimore MD 21224 NCTS performance comments and survey at:
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: '/eyJ2YWxpZFRvIjoiMjAxNTExMDQxNjE1MzgiLCJkYXRhIjoiJTdCJTIyaG9zdCUyMjolMjIxNzIuMC4xLjgxJTIyLCUyMnBvcnQlMjI6JTIyNTkwMiUyMiwlMjJzc2xfdGFyZ2V0JTIyOnRydWUlN0QiLCJ2YWxpZEZyb20iOiIyMDE1MTEwNDE2MTMzOCIsInNpZ25lZEZpZWxkcyI6InZhbGlkVG8sZGF0YSx2YWxpZEZyb20sc2FsdCIsInNpZ25hdHVyZSI6Imt6T2FEcWZnQk05WCtwYUVYSnZkQnRvaXdzOWVuZU1wQ05RSzNVT3VCVGVSdVhkV0NRcG04eHd5TXhkRlU1dzJWYm0yamQ2N3VaUUFYNExlR2IxaTVJUE56QTdHbUxsTEJRYSs3bGZhVGRRZ2VrMGlMZ3drdXV2YStSSXZyQ0p1dUIzK3RhYlRpM2FScG9FazZQa3EzWFBXTVhybjNoMGRSMUdUUWs2c0I1Z081aXI4Zk12SDZiQXBRakFMQVRTeHZZdFUyRXlGZVdsUHZiNEQyelc1engzTkRRTzBKQk9SZEI0WWxPdUFMZUVIa25pVVdJU0lqYjRZbjI3U1I4cFFGK280OXpIYzBGRnlrc0JOMjgvem1OeFVoV3BOL294RHJOek9kYXNrS2FKM2dBNEsvenloNGNxNHBuMWhudDQrR3QxdklWa3FtZ3ErWDRJcEVyNDlxZz09Iiwic2FsdCI6Imh2QmFpblJDRG00PSJ9’
I can post logs as required and any bright ideas are appreciated.
Chuck
Weber, Charles (NIH/NIA/IRP)
weberc@xxxxxxxxxxxx
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
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