[Spacewalk-list] 404-error for Cloned Channel from Client behind Proxy

Matthias Gruber MGruber at metzler.com
Tue Jul 30 17:45:53 UTC 2019


Hi!

I have some strange error in my opinion...

I have cloned channels for my RHEL 7 Servers (server-rpms, optional, 
supplemental, extra etc.p.p.) 
My client is behind a Spacewalk-Proxy in the same network as the 
Spacewalk-Server (doing that for performance and split reasons), several 
Proxies in other networks to come.

However...
If I subscribe the Client to the Cloned-Basechannel and the attached 
cloned Child-Channels (the whole RHEL 7-Stuff) I get all other except the 
Server-Base-Channel which counts 0

[root at lvasx-bo2 etc]# yum clean all
Loaded plugins: fastestmirror, product-id, rhnplugin, 
search-disabled-repos, subscription-manager
Cleaning repos: basis-chnl-os-rhel-7 chnl-os-rhel-7-server 
chnl-os-rhel-7-server-extras chnl-os-rhel-7-server-fastrack
              : chnl-os-rhel-7-server-optional 
chnl-os-rhel-7-server-optional-fastrack 
chnl-os-rhel-7-server-supplementary
Cleaning up list of fastest mirrors
Other repos take up 240 bytes of disk space (use --verbose for details)
[root at lvasx-bo2 etc]# yum repolist
Loaded plugins: fastestmirror, product-id, rhnplugin, 
search-disabled-repos, subscription-manager
This system is receiving updates from RHN Classic or Red Hat Satellite.
Determining fastest mirrors
clone-basis-chnl-os-rhel-7                                              | 
871 B  00:00:00
clone-basis-chnl-os-rhel-7/primary       |  129 B  00:00:00
clone-chnl-epel-rhel-7                                              | 1.3 
kB  00:00:00
clone-chnl-epel-rhel-7/group  | 365 kB  00:00:00
clone-chnl-epel-rhel-7/updateinfo      | 1.2 MB  00:00:00
clone-chnl-epel-rhel-7/primary   | 3.9 MB  00:00:00
clone-chnl-epel-rhel-7      13595/13595
clone-chnl-os-rhel-7-server-extras       | 1.1 kB  00:00:00
clone-chnl-os-rhel-7-server-extras/updateinfo                  | 176 kB 
00:00:00
clone-chnl-os-rhel-7-server-extras/primary               | 183 kB 00:00:00
clone-chnl-os-rhel-7-server-extras                    1118/1118
clone-chnl-os-rhel-7-server-fastrack         |  871 B  00:00:00
clone-chnl-os-rhel-7-server-fastrack/primary                 |  129 B 
00:00:00
clone-chnl-os-rhel-7-server-optional         | 1.1 kB  00:00:00
clone-chnl-os-rhel-7-server-optional/updateinfo                    | 2.1 
MB  00:00:00
clone-chnl-os-rhel-7-server-optional/primary                 | 2.6 MB 
00:00:00
clone-chnl-os-rhel-7-server-optional                    17856/17856
clone-chnl-os-rhel-7-server-optional-fastrack                  |  871 B 
00:00:00
clone-chnl-os-rhel-7-server-optional-fastrack/primary       |  129 B 
00:00:00
clone-chnl-os-rhel-7-server-supplementary              | 1.1 kB  00:00:00
clone-chnl-os-rhel-7-server-supplementary/updateinfo     |  52 kB 00:00:00
clone-chnl-os-rhel-7-server-supplementary/primary                      | 
88 kB  00:00:00
clone-chnl-os-rhel-7-server-supplementary   322/322
clone-chnl-spacewalk-29-client-rhel-7          |  871 B  00:00:00
clone-chnl-spacewalk-29-client-rhel-7/primary                  |  16 kB 
00:00:00
clone-chnl-spacewalk-29-client-rhel-7                           73/73
repo id                                                             repo 
name                                                            status
clone-basis-chnl-os-rhel-7 clone-basis-chnl-os-rhel-7       0
clone-chnl-epel-rhel-7 clone-chnl-epel-rhel-7                  13,595
clone-chnl-os-rhel-7-server clone-chnl-os-rhel-7-server          0
clone-chnl-os-rhel-7-server-extras clone-chnl-os-rhel-7-server-extras      
               1,118
clone-chnl-os-rhel-7-server-fastrack clone-chnl-os-rhel-7-server-fastrack  
                                   0
clone-chnl-os-rhel-7-server-optional clone-chnl-os-rhel-7-server-optional  
                              17,856
clone-chnl-os-rhel-7-server-optional-fastrack 
clone-chnl-os-rhel-7-server-optional-fastrack 0
clone-chnl-os-rhel-7-server-supplementary 
clone-chnl-os-rhel-7-server-supplementary 322
clone-chnl-spacewalk-29-client-rhel-7 
clone-chnl-spacewalk-29-client-rhel-7 73
repolist: 32,964


If I subscribe the server to the "original" none-cloned base-channel... no 
problem, getting all Packages in the server-channel and not 0 as in the 
cloned

I had a look into access.log of the httd

10.50.55.100 - - [30/Jul/2019:19:22:33 +0200] "GET 
/XMLRPC/GET-REQ/clone-chnl-spacewalk-29-client-rhel-6/repodata/repomd.xml 
HTTP/1.1" 200 871 "-" "rhn.rpclib.py/2.9.52.9.5-1.el61.el6"
10.50.55.100 - - [30/Jul/2019:19:23:00 +0200] "GET 
/XMLRPC/GET-REQ/clone-basis-chnl-os-rhel-7/repodata/repomd.xml HTTP/1.1" 
304 - "-" "rhn.rpclib.py/2.9.52.9.5-1.el71.el7"
10.50.55.100 - - [30/Jul/2019:19:23:00 +0200] "GET 
/XMLRPC/GET-REQ/clone-basis-chnl-os-rhel-7/repodata/primary.xml.gz 
HTTP/1.1" 200 129 "-" "rhn.rpclib.py/2.9.52.9.5-1.el71.el7"
10.50.55.100 - - [30/Jul/2019:19:23:00 +0200] "GET 
/XMLRPC/GET-REQ/clone-chnl-epel-rhel-7/repodata/repomd.xml HTTP/1.1" 304 - 
"-" "rhn.rpclib.py/2.9.52.9.5-1.el71.el7"
10.50.55.100 - - [30/Jul/2019:19:23:00 +0200] "GET 
/XMLRPC/GET-REQ/clone-chnl-epel-rhel-7/repodata/comps.xml HTTP/1.1" 200 
373476 "-" "rhn.rpclib.py/2.9.52.9.5-1.el71.el7"
10.50.55.100 - - [30/Jul/2019:19:23:00 +0200] "GET 
/XMLRPC/GET-REQ/clone-chnl-epel-rhel-7/repodata/updateinfo.xml.gz 
HTTP/1.1" 200 1300281 "-""rhn.rpclib.py/2.9.52.9.5-1.el71.el7"
10.50.55.100 - - [30/Jul/2019:19:23:00 +0200] "GET 
/XMLRPC/GET-REQ/clone-chnl-epel-rhel-7/repodata/primary.xml.gz HTTP/1.1" 
200 4049997 "-" "rhn.rpclib.py/2.9.52.9.5-1.el71.el7"
10.50.55.100 - - [30/Jul/2019:19:23:04 +0200] "GET 
/XMLRPC/GET-REQ/clone-chnl-os-rhel-7-server/repodata/repomd.xml HTTP/1.1" 
404 - "-" "rhn.rpclib.py/2.9.52.9.5-1.el71.el7"
10.50.55.100 - - [30/Jul/2019:19:23:04 +0200] "GET 
/XMLRPC/GET-REQ/clone-chnl-os-rhel-7-server/repodata/repomd.xml HTTP/1.1" 
404 - "-" "rhn.rpclib.py/2.9.52.9.5-1.el71.el7"

And I see 404-Errors

A look into the rhn_proxy_broker I also see 404s (yes the timestamp is not 
exact in the example, ist from another try)
2019/07/30 19:27:00 +02:00 1273 10.50.17.22: proxy/rhnShared._serverCommo
2019/07/30 19:27:00 +02:00 1273 10.50.17.22: 
broker/rhnBroker.handler('Leaving handler with status code 404',)
2019/07/30 19:27:00 +02:00 1273 10.50.17.22: 
proxy/apacheHandler.handler('Leaving with status code 404',)
2019/07/30 19:27:00 +02:00 1273 10.50.17.22: 
proxy/apacheHandler.cleanupHandler
2019/07/30 19:27:00 +02:00 1568 10.50.17.22: 
proxy/apacheServer.__call__('New request, component proxy.broker',)
2019/07/30 19:27:00 +02:00 1568 10.50.17.22: broker/rhnBroker.handler
2019/07/30 19:27:00 +02:00 1568 10.50.17.22: proxy/rhnShared._serverCommo


I rebuild the squid-cache... no problem....

I use this proxy also with Centos 6 + 7 and RHEL 6 and have no trouble 
with those cloned channels at all....

Any clues or hints for me...

I also cloned the server-channel again with another name... same result, 
also a spacewalk-fsck had no success


Any help is appreciated.... thanks in advance

cheers
Matthias


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METZLER 
Informationstechnologie

Matthias Gruber 
IT-Infrastruktur & -Betrieb

B. Metzler seel. Sohn & Co.
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