Bug 1854814

Summary: HTTP/2 backend support breaks websocket
Product: OpenShift Container Platform Reporter: Andrew McDermott <amcdermo>
Component: NetworkingAssignee: Andrew McDermott <amcdermo>
Networking sub component: router QA Contact: Hongan Li <hongli>
Status: CLOSED ERRATA Docs Contact:
Severity: high    
Priority: unspecified CC: aiyengar, alazic, amcdermo, aos-bugs, bbennett, elalance, hongli, kwall, lmohanty, mjoseph, rvanderp, wking
Version: 4.4Keywords: Upgrades
Target Milestone: ---   
Target Release: 4.4.z   
Hardware: Unspecified   
OS: Unspecified   
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Clone Of: 1853711 Environment:
Last Closed: 2020-07-21 10:31:06 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 1854195    
Bug Blocks:    

Comment 6 Hongan Li 2020-07-13 04:21:33 UTC 
Verified with 4.4.0-0.nightly-2020-07-08-233114 and the issue has been fixed.
The "alpn h2" has been removed from the backend.

  server pod:caddy-rc-f29lg:service-secure:10.128.2.15:8443 10.128.2.15:8443 cookie 900d6e0b534db276ba867eb8faf4d2fb weight 256 ssl verify required ca-file /var/lib/haproxy/router/cacerts/hongli:myreen.pem check inter 5000ms
Comment 8 errata-xmlrpc 2020-07-21 10:31:06 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2020:2913