[CentOS-mirror] HK mirror - repo.virtualhosting.hk sometimes HTTP Error 503 - Service Unavailable

Anssi Johansson

avij at centosproject.org
Thu Mar 28 02:39:21 UTC 2019


The log URLs you posted give me a 404, and I think it would be a more 
effective test if each baseurl pointed to a different directory, instead 
of pointing four times to the "os" directory.

In any case, I've sent another email to them, pointing out that the 
errors still occur. Maybe they can have a closer look still.

Nethub Online - Ming kirjoitti 28.3.2019 klo 4.01:
> Anssi,
> 
> Thanks for your help. I am not using any proxy, and this problem does not happen on other CentOS mirror server.
> 
> After yum update with enable URLGRABBER_DEBUG, I found that they are using nginx as the web server of mirror, I am guessing if they are using nginx as a proxy in front of the real server (e.g. Apache), so that everyone connects via their proxy in result.
> 
> You may check my debug log here:
> yumdebug.log:https://file.io/ERNhoZ
> yum command output:https://file.io/QJ48q6
> 
> 
> Reproduce the problem can be by below 2 commands easily:
> ========================================================
> cat << _EOF_ > /etc/yum.repos.d/CentOS-Base.repo
> [base]
> name=CentOS-$releasever - Base
> baseurl=http://repo.virtualhosting.hk/centos/7/os/x86_64/
> gpgcheck=1
> gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7
> 
> [updates]
> name=CentOS-$releasever - Updates
> baseurl=http://repo.virtualhosting.hk/centos/7/os/x86_64/
> gpgcheck=1
> gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7
> 
> [extras]
> name=CentOS-$releasever - Extras
> baseurl=http://repo.virtualhosting.hk/centos/7/os/x86_64/
> gpgcheck=1
> gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7
> 
> [centosplus]
> name=CentOS-$releasever - Plus
> baseurl=http://repo.virtualhosting.hk/centos/7/os/x86_64/
> gpgcheck=1
> enabled=0
> gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7
> _EOF_
> 
> URLGRABBER_DEBUG=1,yumdebug.log yum -y update
> ========================================================
> 
> Ming
> 
> 
> On Thu, 28 Mar 2019 at 09:34, Anssi Johansson <avij at centosproject.org 
> <mailto:avij at centosproject.org>> wrote:
> 
>     The problem is that I can't reproduce this issue myself. Also note that
>     if you are using a proxy (see your /etc/yum.conf) it is possible that
>     the HTTP 503 error comes from your proxy and not from the web server.
> 
>     If the issue persists, I would suggest talking to them directly to get
>     this resolved. The contact details are on
>     https://www.udomain.hk/?lang=en-US and you can refer to the ticket I
>     opened with them, #781725.
> 
>     This command will output lots of debugging info on the screen, and some
>     other info to yumdebug.log:
> 
>     URLGRABBER_DEBUG=1,yumdebug.log yum update
> 
>     Nethub Online - Ming kirjoitti 27.3.2019 klo 17.32:
>      > Thanks Anssi,
>      >
>      > I just test again, but the problem persists, please check output
>     below:
>      >
>      >
>      > # yum -y update
>      > ...
>      > Total download size: 172 M
>      > Downloading packages:
>      > Delta RPMs disabled because /usr/bin/applydeltarpm not installed.
>      > acl-2.2.51-14.el7.x86_64.rpm FAILED
>      >
>     http://repo.virtualhosting.hk/centos/7/os/x86_64/Packages/acl-2.2.51-14.el7.x86_64.rpm:
> 
>      > [Errno 14] HTTP Error 503 - Service Unavailable
>      > Trying other mirror.
>      > apr-1.4.8-3.el7_4.1.x86_64.rpm FAILED
>      >
>     http://repo.virtualhosting.hk/centos/7/os/x86_64/Packages/apr-1.4.8-3.el7_4.1.x86_64.rpm:
> 
>      > [Errno 14] HTTP Error 503 - Service Unavailable
>      > Trying other mirror.
>      > (1/269): GeoIP-1.5.0-13.el7.x86_64.rpm | 1.5 MB  00:00:00
>      > (2/269): apr-devel-1.4.8-3.el7_4.1.x86_64.rpm | 188 kB  00:00:00
>      >
>      > Ming
>      >
>      >
>      >  > I received a notice from the mirror admin saying that they
>     have fixed
>      >  > the problem, so I've now re-enabled the mirror. Hopefully it's
>     OK now.
>      >  >
>      >  > Anssi Johansson kirjoitti 18.3.2019 klo 13.08:
>      >  >> I have now disabled the mirror and sent a notice to the
>     mirror admins.
>      >  >> If they fix the problem I'll add them again.
>      >  >>
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