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Hello,
I am trying to install a zabbix client in a Xenserver. I activated a proxy at /etc/yum.conf
I activated the proxy temporarily
When I try to download the zabbix client using wget from the repo I receive a message:
Resolving proxy... failed : Name or service not known.
wget: unable to resolve host address 'proxy'
can you show the file(s) that you modified in yum to activate the proxy?Quote:
Originally Posted by diegosales
[main]
cachedir=/var/cache/yum
keepcache=0
debuglevel=2
logfile=/var/log/yum.log
distroverpkg=redhat-release
tolerant=1
exactarch=1
obsoletes=1
gpgcheck=1
plugins=1
# Note: yum-RHN-plugin doesn't honor this.
metadata_expire=1h
# Default.
# installonly_limit = 3
# PUT YOUR REPOS HERE OR IN separate files named file.repo
# in /etc/yum.repos.d
proxy=//proxy:8888/
There is a hypertext transfer protocol line before // at the line above. I did not put it because the forum did not allow me to.
without delving any further, and not knowing anything about zabbix, i'd guess that using "http://proxy" is the problem. the system needs to resolve "proxy" to an ip address, but can't (b/c "proxy" is not in /etc/hosts or is not a valid DNS entry).Quote:
Originally Posted by diegosales
can you substitute the proper ip address for "proxy" there?
it is working. Now here another issue:
I want to install the openssl-devel packet and libOpenIPMIposix pácket dependence, but Here is the message I get:
Downloading Packages:
//mirror.centos.org/centos/5/os/i386/CentOS/keyutils-libs-devel-1.2-1.el5.i386.rpm:[/] [Errno 4] IOError: <error (-2, 'Name or service not known')>
Trying other mirror.
://mirror.centos.org/centos/5/os/i386/CentOS/libselinux-utils-1.33.4-5.7.el5.i386.rpm:[/] [Errno 4] IOError: <error (-2, 'Name or service not known')>
Trying other mirror.
://mirror.centos.org/centos/5/os/i386/CentOS/libselinux-1.33.4-5.7.el5.i386.rpm:[/] [Errno 4] IOError: < error (-2, 'Name or service not known')>
Trying other mirror.
]://mirror.centos.org/centos/5/os/i386/CentOS/zlib-devel-1.2.3-4.el5.i386.rpm:[/] [Errno 4] IOError: < error (-2, 'Name or service not known')>
Trying other mirror.
://mirror.centos.org/centos/5/updates/i386/RPMS/e2fsprogs-libs-1.39-34.el5_8.1.i386.rpm:[/] [Errno 4] IOError: <error (-2, 'Name or service not known')>
Trying other mirror.
://mirror.centos.org/centos/5/os/i386/CentOS/libselinux-devel-1.33.4-5.7.el5.i386.rpm:[/] [Errno 4] IOError: < error (-2, 'Name or service not known')>
Trying other mirror.
]://mirror.centos.org/centos/5/os/i386/CentOS/libsepol-devel-1.15.2-3.el5.i386.rpm:[/] [Errno 4] IOError: < error (-2, 'Name or service not known')>
Trying other mirror.
]://mirror.centos.org/centos/5/updates/i386/RPMS/e2fsprogs-devel-1.39-34.el5_8.1.i386.rpm:[/] [Errno 4] IOError: <error (-2, 'Name or service not known')>
Trying other mirror.
]://mirror.centos.org/centos/5/os/i386/CentOS/krb5-libs-1.6.1-70.el5.i386.rpm:[/] [Errno 4] IOError: <error (-2, 'Name or service not known')>
Trying other mirror.
]://mirror.centos.org/centos/5/updates/i386/RPMS/e2fsprogs-1.39-34.el5_8.1.i386.rpm:[/] [Errno 4] IOError: < error (-2, 'Name or service not known')>
Trying other mirror.
l]://mirror.centos.org/centos/5/updates/i386/RPMS/openssl-0.9.8e-22.el5_8.4.i686.rpm:[/] [Errno 4] IOError: < error (-2, 'Name or service not known')>
Trying other mirror.
]://mirror.centos.org/centos/5/os/i386/CentOS/krb5-devel-1.6.1-70.el5.i386.rpm:[/l] [Errno 4] IOError: < error (-2, 'Name or service not known')>
Trying other mirror.
[]://mirror.centos.org/centos/5/updates/i386/RPMS/openssl-devel-0.9.8e-22.el5_8.4.i386.rpm:[/] [Errno 4] IOError: < error (-2, 'Name or service not known')>
Trying other mirror.
Error Downloading Packages:
zlib-devel-1.2.3-4.el5.i386: failure: CentOS/zlib-devel-1.2.3-4.el5.i386.rpm from base: [Errno 256] No more mirrors to try.
libsepol-devel-1.15.2-3.el5.i386: failure: CentOS/libsepol-devel-1.15.2-3.el5.i386.rpm from base: [Errno 256] No more mirrors to try.
krb5-devel-1.6.1-70.el5.i386: failure: CentOS/krb5-devel-1.6.1-70.el5.i386.rpm from base: [Errno 256] No more mirrors to try.
e2fsprogs-1.39-34.el5_8.1.i386: failure: RPMS/e2fsprogs-1.39-34.el5_8.1.i386.rpm from updates: [Errno 256] No more mirrors to try.
libselinux-1.33.4-5.7.el5.i386: failure: CentOS/libselinux-1.33.4-5.7.el5.i386.rpm from base: [Errno 256] No more mirrors to try.
keyutils-libs-devel-1.2-1.el5.i386: failure: CentOS/keyutils-libs-devel-1.2-1.el5.i386.rpm from base: [Errno 256] No more mirrors to try.
e2fsprogs-libs-1.39-34.el5_8.1.i386: failure: RPMS/e2fsprogs-libs-1.39-34.el5_8.1.i386.rpm from updates: [Errno 256] No more mirrors to try.
libselinux-utils-1.33.4-5.7.el5.i386: failure: CentOS/libselinux-utils-1.33.4-5.7.el5.i386.rpm from base: [Errno 256] No more mirrors to try.
e2fsprogs-devel-1.39-34.el5_8.1.i386: failure: RPMS/e2fsprogs-devel-1.39-34.el5_8.1.i386.rpm from updates: [Errno 256] No more mirrors to try.
libselinux-devel-1.33.4-5.7.el5.i386: failure: CentOS/libselinux-devel-1.33.4-5.7.el5.i386.rpm from base: [Errno 256] No more mirrors to try.
openssl-0.9.8e-22.el5_8.4.i686: failure: RPMS/openssl-0.9.8e-22.el5_8.4.i686.rpm from updates: [Errno 256] No more mirrors to try.
krb5-libs-1.6.1-70.el5.i386: failure: CentOS/krb5-libs-1.6.1-70.el5.i386.rpm from base: [Errno 256] No more mirrors to try.
openssl-devel-0.9.8e-22.el5_8.4.i386: failure: RPMS/openssl-devel-0.9.8e-22.el5_8.4.i386.rpm from updates: [Errno 256] No more mirrors to try.
Loading mirror speeds from cached hostfile
[]://downloads.linux.hp.com/SDR/downloads/ProLiantSupportPack/centos/5/i386/current/repodata/repomd.xml:[/url] [Errno 4] IOError: < error (-2, 'Name or service not known')>
Trying other mirror.
[]://mirror.centos.org/centos/5/os/i386/repodata/repomd.xml:[/url] [Errno 4] IOError: <error (-2, 'Name or service not known')>
Trying other mirror.
[]://updates.vmd.citrix.com/XenServer/5.6.100/domain0/repodata/repomd.xml:[] [Errno 4] IOError: < error (-2, 'Name or service not known')>
Trying other mirror.
[]://mirror.centos.org/centos/5/updates/i386/repodata/repomd.xml:[] [Errno 4] IOError: < error (-2, 'Name or service not known')>
Trying other mirror.
Excluding Packages from CentOS-5 - Base
Finished
Excluding Packages from CentOS-5 - Updates
Finished
Setting up Install Process
No package install available.
No package libOpenIPMIposix available.
Nothing to do
I have made changes at /etc//yum.repos.d/CentOS-Base.repo at base and updates repo, commenting the line mirror discommenting the line base and putting enabled =1.
it seems like the proxy is breaking the resolving of mirror.centos.org (or else it is not resolving in the first place). can you ping mirror.centos.org?
can you load the URL in a browser, from that machine? e.g.:
also, what does this command tell you?Code:firefox http://mirror.centos.org/centos/5/os/i386/
Code:yum clean all
yum repolist
i typed these 2 commands above.
The message:Loaded plugins: fastestmirror
Determining fastest mirrors
Could not retrieve mirrorlist ://updates.vmd.citrix.com/XenServer/5.6.100/domain0/mirrorlist error was
[Errno 4] IOError: <urlopen error (-2, 'Name or service not known')>
Error: Cannot find a valid baseurl for repo: citrix
There is ICMP reply messages (pinging mirror.centos)
can you ping updates.vmd.citrix.com?Quote:
Originally Posted by diegosales
can you show the contents of the yum repo file containing your citrix repo?
does this command show anything more helpful?
Code:yum --noplugins --disablerepo=* --enablerepo=citrix -v -d9 -e9 repolist
Hi,
I fixed it. Thanks. But another one appeared:
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
://mirror.centos.org/centos/5/os/i386/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: base. Please verify its path and try again
the code you suggested:yum --noplugins --disablerepo=* --enablerepo=citrix -v -d9 -e9 repolist
Config time: 0.045
repo time: 0.000
Yum Version: 3.2.22
://updates.vmd.citrix.com/XenServer/5.6.100/domain0/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: citrix. Please verify its path and try again