Seth Vidal wrote:
On Thu, 4 Mar 2010, Gerben Roest wrote:
Hi,
I am unable to get yum working behind a proxy with authentication.
Wget works fine with:
http_proxy=http://my.proxy.intern:8080
proxy-user=user
proxy-password=pass
But if I enter in /etc/yum.conf:
proxy=http://my.proxy.intern:8080/
proxy_username="user"
proxy_password="pass"
(or without the quotes, with or without the trailing slash)
I get:
[root@server yum.repos.d]# yum list
http://linuxsoft.cern.ch/scientific/51/x86_64/SL/repodata/repomd.xml:
[Errno 4] IOError: <urlopen error (-2, 'Name or service not known')>
Trying other mirror.
Error: Cannot retrieve repository metadata (repomd.xml) for
repository: sl-base. Please verify its path and try again
Running a tcpdump reveals no connection to the proxy at all by yum. I
thought it could be a DNS problem, the machine itself can't do DNS
lookups, only the proxy can do that. I have used the ip address, used
/etc/hosts, used tinydns to serve linuxsoft.cern.ch, but it didn't help.
I have put the proxy in /etc/yum.conf and/or in the repo file, doesn't
help. Wget doesn't complain about the lack of DNS. It just leaves that
to the proxy and that works fine:
[root@server yum.repos.d]# wget
http://linuxsoft.cern.ch/scientific/51/x86_64/SL/repodata/repomd.xml
--17:15:36--
http://linuxsoft.cern.ch/scientific/51/x86_64/SL/repodata/repomd.xml
Resolving my.proxy.intern... 10.0.0.1
Connecting to my.proxy.intern|10.0.0.1|:8080... connected.
Proxy request sent, awaiting response... 200 OK
Length: 1143 (1,1K) [text/xml]
Saving to: `repomd.xml'
100%[=========================>] 1.143 --.-K/s in 0s
17:15:37 (156 MB/s) - `repomd.xml' saved [1143/1143]
I have no environment variables regarding proxies. It doesn't help if
I do, either.
What ver of yum and what version of urlgrabber?
yum-3.2.22-22.sl.noarch
python-urlgrabber-3.1.0-2.noarch
Gerben
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