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Matthias,

These steps, "install python-nova", "install openstack-nova-scheduler" need
python-openvswitch-2.11 which in turn looking for libopenvswitch which is
provided by openvswitch-1:2.12.0-1.el7.x86_64.rpm
<https://cbs.centos.org/koji/rpminfo?rpmID=173673>. And I have this copy
installed on my local repo.

*Trying to figure out which rpm has the librte_*.*

BTW, I got most rpms from http://mirror.centos.org/centos/7/cloud/x86_64/.
Which has rpms for train, stein, rocky and queens.
Is there a similar site for later releases like Ussuri or Victoria?

Pete


On Mon, Jun 7, 2021 at 12:43 PM Matthias Runge <mrunge at matthias-runge.de>
wrote:

> On Mon, Jun 07, 2021 at 08:52:42PM +0200, Thomas Goirand wrote:
> > On 6/7/21 8:07 PM, Pete Zhang wrote:
> > >
> > > I hit this error when installing “openstack-nova-scheduler” of release
> > > train.Anyone knows the issue/fix?
> > > What is the librte? is it another rpm i can download somewhere?
> > > or what is the best channel/DL to post this question, thx.Here is what
> I
> > > did.
> > >
> > >  1. I did this in a test box.
> > >  2. I have puppet-modules installed on the box
> > >  3. I have openstack-release-train’s rpms on the box and built a
> > >     local-repo for puppet to install
> > >
> > > Debug: Executing: '/bin/yum -d 0 -e 0 -y install
> openstack-nova-scheduler'
> > > Error: Execution of '/bin/yum -d 0 -e 0 -y install
> openstack-nova-scheduler' returned 1: Error: Package:
> 1:openvswitch-2.12.0-1.el7.x86_64 (local_openstack-tnrp)
> > >            Requires: librte_mempool_bucket.so.1()(64bit)
> > > Error: Package: 1:openvswitch-2.12.0-1.el7.x86_64
> (local_openstack-tnrp)
> > >            Requires: librte_ethdev.so.11(DPDK_18.05)(64bit)
> >
> > Hi,
> >
> > I'm not a Red Hat user (but the OpenStack maintainer in Debian). Though
> > librte is from dpdk. It's likely a bug if nova-scheduler depends on
> > openvswitch (but it's probably not a bug if OVS depends on dpdk if it
> > was compiled with dpdk support).
>
> Packages ending with el7 are probably a bit aged already. You may want
> to switch to something more recent. RDO is only updating the latest
> release.
> I don't know where you got the other packages from, but I can see there
> is no direct dependency from openstack-nova-scheduler to
> openvswitch[1]. On the other side, the openvswitch build indeed requires
> librte[2].
>
> RDO describes the used repositories[3], and you may want to enable
> CentOS extras.
>
> [1]
> https://urldefense.com/v3/__https://github.com/rdo-packages/nova-distgit/blob/train-rdo/openstack-nova.spec__;!!DCbAVzZNrAf4!RKlcUEHBI3PvESOWZQ8z_KbIQjfkOEbCIaOj9bzgtDMQ58uyTEnQlD5QiYYfwVDNr_Q_7lQ$
> [2]
> https://urldefense.com/v3/__https://cbs.centos.org/koji/rpminfo?rpmID=173673__;!!DCbAVzZNrAf4!RKlcUEHBI3PvESOWZQ8z_KbIQjfkOEbCIaOj9bzgtDMQ58uyTEnQlD5QiYYfwVDNRaMe3hM$
> [3]
> https://urldefense.com/v3/__https://www.rdoproject.org/documentation/repositories/__;!!DCbAVzZNrAf4!RKlcUEHBI3PvESOWZQ8z_KbIQjfkOEbCIaOj9bzgtDMQ58uyTEnQlD5QiYYfwVDNI36Ef5g$
>
> --
> Matthias Runge <mrunge at matthias-runge.de>
>
>

-- 

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