[OpenStack-Infra] DevStack on CentOS

Parimala Prahlada parimalaprahlada at gmail.com
Tue Oct 7 08:36:22 UTC 2014


This is in continuation to my previous posting.

I am able to build openstack on Ubuntu 14.04 server.  Thanks for the
directions given in this regard.

However, I need help in choosing a bug to fix for OPW round.
As I am completely new to openstack, I am not able to choose the bug(s) for
fixing.

Is there any way to find out easy bug for a newbie? Is there any
recommended reading for openstack-infra (for a newbie)

Any help in this regard is highly appreciated.

Thanks and Regards,
Parimala

On Sat, Oct 4, 2014 at 1:14 AM, Clark Boylan <cboylan at sapwetik.org> wrote:

> On Fri, Oct 3, 2014, at 03:53 AM, Parimala Prahlada wrote:
> > Hi,
> >
> > I am newbie to openstack community.  I was looking to participate in OPW
> > and hence started setting up devstack.
> > I am referring http://sayalilunkad.github.io/posts/Devstack/.
> >
> > I have a VM with CentOS6.4 installed with git (1.8.4), perl (5.10.1),
> > python (2.7.5) etc.
> > With this setup, I started with initial setup of DevStack.
> >
> > However, when I run the script "stack.sh" to install OpenStack, I am
> > getting the following error.
> >
> >
> >
> **********************************************************************************************************************************************************************************************************************************
> >
> > Downloading Packages:
> > http://repoforge.mirror.net.in/repoforge/redhat/el6/en/i386/extras/RPMS/
> > *git-1.7.12.4-1.el6.rfx.i686.rpm*: [Errno -1] Package does not match
> > intended download. Suggestion: run yum --enablerepo=rpmforge-extras clean
> > metadata
> > Trying other mirror.
> >
> >
> http://repos.fedorapeople.org/repos/openstack/openstack-icehouse/epel-6/python-migrate-0.8.2-1.el6.noarch.rpm
> :
> > [Errno 14] PYCURL ERROR 6 - "Couldn't resolve host
> > 'repos.fedorapeople.org'"
> > Trying other mirror.
> >
> http://repos.fedorapeople.org/repos/openstack/openstack-icehouse/epel-6/python-prettytable-0.7.2-1.el6.noarch.rpm
> :
> > [Errno 14] PYCURL ERROR 6 - "Couldn't resolve host
> > 'repos.fedorapeople.org'"
> > Trying other mirror.
> >
> http://repos.fedorapeople.org/repos/openstack/openstack-icehouse/epel-6/python-webob-1.2.3-8.el6.noarch.rpm
> :
> > [Errno 14] PYCURL ERROR 6 - "Couldn't resolve host
> > 'repos.fedorapeople.org'"
> > Trying other mirror.
> >
> http://mirror.smartmedia.net.id/repoforge/redhat/el6/en/i386/extras/RPMS/qemu-img-0.15.0-1.el6.rfx.i686.rpm
> :
> > [Errno 14] PYCURL ERROR 6 - "Couldn't resolve host
> > 'mirror.smartmedia.net.id
> > '"
> > Trying other mirror.
> >
> >
> > Error Downloading Packages:
> >   python-prettytable-0.7.2-1.el6.noarch: failure:
> > python-prettytable-0.7.2-1.el6.noarch.rpm from openstack-icehouse: [Errno
> > 256] No more mirrors to try.
> >   python-migrate-0.8.2-1.el6.noarch: failure:
> > python-migrate-0.8.2-1.el6.noarch.rpm from openstack-icehouse: [Errno
> > 256]
> > No more mirrors to try.
> >   python-webob-1.2.3-8.el6.noarch: failure:
> > python-webob-1.2.3-8.el6.noarch.rpm from openstack-icehouse: [Errno 256]
> > No
> > more mirrors to try.
> >
> > ++ [[ 1 != 0 ]]
> > ++ die 1115 'Yum install failure'
> > ++ local exitcode=0
> > ++ set +o xtrace
> > [Call Trace]
> > ./stack.sh:687:source
> >
> /home/parimala/OPW-2014/devstack/tools/install_prereqs.sh:64:install_package
> >
> /home/parimala/OPW-2014/devstack/functions-common:1055:real_install_package
> > /home/parimala/OPW-2014/devstack/functions-common:1043:yum_install
> > /home/parimala/OPW-2014/devstack/functions-common:1115:die
> > [ERROR] /home/parimala/OPW-2014/devstack/functions-common:1115 Yum
> > install
> > failure
> > Error on exit
> > World dumping... see ./worlddump-2014-10-02-142624.txt for details
> >
> >
> **********************************************************************************************************************************************************************************************************************************
> >
> >
> > stack.sh is trying to download git 1.7.12.
> > As I have mentioned earlier, I am having git 1.8.4 already installed on
> > my
> > system.
> > So why is the script looking for an older version of git?  Can I force
> > the
> > script to use the existing installation of packages?
> >
> > Any help in this regard is highly appreciated.
> >
> > (I have to fix a bug to submit my application for the OPW, hence please
> > help)
> >
> > Thanks and Regards,
> > Parimala
> > _______________________________________________
> > OpenStack-Infra mailing list
> > OpenStack-Infra at lists.openstack.org
> > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-infra
>
> It looks like yum tried to get packages from repos.fedorapeople.org and
> DNS resolution failed. Perhaps this was a temporary failure and
> rerunning will not run into name resolution problems? Also, we have
> never really tested devstack on CentOS like we do on Ubuntu. This will
> probably change with CentOS 7 in the near future but not with 6. You
> might also try using Ubuntu Precise or Trusty VMs.
>
> As for the git thing that may depend on how you have newer git
> installed. Was 1.8.4 installed via yum so that the package DB knows that
> it exists? I don't think devstack care about a specific version it is
> just ensuring that git exists.
>
> Clark
>
> _______________________________________________
> OpenStack-Infra mailing list
> OpenStack-Infra at lists.openstack.org
> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-infra
>
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