Red Hat Bugzilla – Full Text Bug Listing
|Summary:||"Unable to re-install or upgrade server on same host and port due to 404 /coregui/ not found"|
|Product:||[Other] RHQ Project||Reporter:||Jay Shaughnessy <jshaughn>|
|Component:||Core UI, Installer||Assignee:||Jay Shaughnessy <jshaughn>|
|Status:||CLOSED CURRENTRELEASE||QA Contact:||Mike Foley <mfoley>|
|Version:||4.4||CC:||hrupp, jshaughn, loleary, mazz, mfoley, rtimaniy|
|Target Release:||RHQ 4.5.0|
|Fixed In Version:||Doc Type:||Bug Fix|
|Doc Text:||Story Points:||---|
|Last Closed:||2013-09-01 06:15:40 EDT||Type:||Bug|
|oVirt Team:||---||RHEL 7.3 requirements from Atomic Host:|
|Bug Depends On:||818761|
Description Jay Shaughnessy 2012-05-10 16:10:02 EDT
+++ This bug was initially created as a clone of Bug #818761 +++ Description of problem: "Unable to re-install or upgrade server on same host and port due to 404 /coregui/ not found" Specifically ... step #11 on this document .. http://docs.redhat.com/docs/en-US/JBoss_Operations_Network/3.0/html/Installation_Guide/upgrading.html Says: Open the web UI. http://hostname:7080 But the redirection is not happening. This happens to me all the time on install ... and will affect customers on install and upgrade. I have become sort of numb and desensitived to it ... and just enter the /welcome.jsf and /coregui on my URI ... but this is not in the doc. --- Additional comment from firstname.lastname@example.org on 2012-05-03 17:17:31 EDT --- This is a result of browser caching a redirect: http://localhost:7080/ ---> http://localhost:7080/coregui/ So, once a server is installed and the browser goes to http://localhost:7080 and gets redirected to http://localhost:7080/coregui/ it can never be redirected to http://localhost:7080/installer/welcome.jsf (which is what is supposed to happen on first install) due to the cached redirect. --- Additional comment from email@example.com on 2012-05-09 09:38:50 EDT --- i'm pretty sure we send the no-cache HTTP headers in the installer jsp pages, but maybe not all of them that all browsers honor. Anyone know which no-cache HTTP headers we should ensure we send to get this to not be cached? --- Additional comment from firstname.lastname@example.org on 2012-05-10 10:03:16 EDT --- *** Bug 640212 has been marked as a duplicate of this bug. *** --- Additional comment from email@example.com on 2012-05-10 10:26:18 EDT --- I may end up giving this back, I'm not very sure about this stuff. Here's what seems to be happening, starting with a clean browser cache: 1) Unzip RHQ and start it. 2) http://localhost:7080/ will bring you to the installer because: - ROOT.war web.xml sets its welcome-file to index.html - which sends you to /installer/welcome.jsf - it also specifies no-cache 3) You perform the install and it deploys rhq.ear: - in application.xml we set portal.war as the context root - portal war sets its welcome file to its index.html - the index.html redirects to /coregui/ (via meta refresh with a 0 interval) I think maybe this can get cached. So, perhaps if we add no-cache to portal-war's index.html we'll be ok. So, if rhq.ear/portal-war are not running, like when we're upgrading, that the installer would again get precedence. Worth a try...
Comment 1 Jay Shaughnessy 2012-05-10 16:13:55 EDT
master commit d770be2d295922c2a67054e5fe8c309a533f3e35 An attempt at fixing this by not caching portal wars index.html. Test Notes: This change seemed to do the trick in my testing. When testing, make sure you start by clearing the browser cache then proceed to the first install. This will not solve the issue for browsers already caching the redirect. That has to be cleared manually. It should solve the issue going forward.
Comment 2 Heiko W. Rupp 2013-09-01 06:15:40 EDT
Bulk closing of items that are on_qa and in old RHQ releases, which are out for a long time and where the issue has not been re-opened since.