12:46 p.m.
----- Original Message -----
Hi Javier,
It looks like I posted too quickly about having all of the updates...
I was
missing five updates, and one included the python-cffi package.
I just updated the packages to include:
Updated:
pyOpenSSL.noarch 0:0.15.1-1.el7 python-cffi.x86_64 0:1.1.2-3.el7
python-pyasn1.noarch 0:0.1.8-2.el7 tzdata.noarch 0:2016a-1.el7
tzdata-java.noarch 0:2016a-1.el7
After that, I reran your script, and it appears to work. I received
[root@slacker2 nova(keystone_admin)]# python test.py
6b:f4:36:18:bc:d2:47:f2:d8:7b:10:39:eb:04:d6:3f
I tried the keypair add command after updating, and it didn't
work.
Then, I rebooted, and now it looks like it works!
I guess it must have been a not updated package!
Thank you!
Barbara
On Wed, Feb 10, 2016 at 12:33 PM, Barbara Pilbin <
barbara.pilbin(a)gmail.com >
wrote:
> Hi Javier,
>
> Awesome - Well, I hope. It didn't work.
> I got this back:
> [root@slacker2 nova(keystone_admin)]# python test.py
> _init_cffi_1_0_external_module
> None
> Does that mean something to you?
> Thanks,
> Barbara
> On Wed, Feb 10, 2016 at 12:17 PM, Javier Pena <
javier.pena(a)redhat.com >
> wrote:
> > ----- Original Message -----
>
> > > > On Wed, Feb 10, 2016 at 11:40 AM, Javier Pena <
javier.pena(a)redhat.com
> > > > >
> >
>
> > > > wrote:
> >
>
> > > > ----- Original Message -----
>
> > > >
> >
>
> > > > > > Hi,
> >
>
> > > >
> >
>
> > > > > > I am a new list member, and I was trying to follow up with
the
> > > > > > thread
> >
>
> > > > > > that
> >
>
> > > >
> >
>
> > > > > > John started concerning the keypair-add command failing.
> >
>
> > > >
> >
>
> > > > > > I, too, receive the same failure message:
> >
>
> > > >
> >
>
> > > > > > [root@myhostname ~(keystone_admin)]# nova keypair-add
--pub_key
> >
>
> > > > > > cloud.key.pub
> >
>
> > > >
> >
>
> > > > > > cloudkey
> >
>
> > > >
> >
>
> > > > > > ERROR (BadRequest): Keypair data is invalid: failed to
generate
> >
>
> > > > > > fingerprint
> >
>
> > > >
> >
>
> > > > > > (HTTP 400) (Request-ID:
req-ac7961b3-b05e-40f8-a908-d8de7d4c36f1)
> >
>
> > > >
> >
>
> > > > > > I did see that installed the system using the packstack
--allinone
> >
>
> > > > > > command,
> >
>
> > > >
> >
>
> > > > > > but I had forgotten to set the hostname. I have now done
that, but
> > > > > > I
> > > > > > am
> >
>
> > > >
> >
>
> > > > > > unable to find any other place that might be causing the
problem.
> >
>
> > > >
> >
>
> > > > > > I believe I have followed the entire thread on the rdo-list,
and I
> > > > > > am
> > > > > > not
> >
>
> > > >
> >
>
> > > > > > seeing a resolution. Does anyone know if or how the problem
was
> > > > > > solved?
> >
>
> > > >
> >
>
> > > > Hi Barbara,
>
> > > >
> >
>
> > > > > I have just tried to reproduce this issue, with no success. Since
we
> > > > > did
> >
>
> > > > > not
> >
>
> > > > > manage to find the root cause before, let's step back and try
to
> > > > > follow
> > > > > the
> >
>
> > > > > same steps:
> >
>
> > > >
> >
>
> > > > > - Which OS and RDO version did you use? (in my case, CentOS 7
with
> > > > > all
> >
>
> > > > > updates and RDO Liberty)
> >
>
> > > >
> >
>
> > > > > - Which command did you use to generate the SSH key? (in my
case,
> >
>
> > > > > ssh-keygen
> >
>
> > > > > -t rsa)
> >
>
> > > >
> >
>
> > > > > If the SSH key you generated is a test one, could you upload the
> > > > > contents
> >
>
> > > > > of
> >
>
> > > > > cloud.key.pub somewhere, e.g. http://fpaste.org ? All we could
find
> > > > > was
> >
>
> > > > > that
> >
>
> > > > > Nova did not like the public key, but we couldn't find out
why.
> >
>
> > > >
> >
>
> > > > > Thanks,
> >
>
> > > >
> >
>
> > > > > Javier
> >
>
> > > >
> >
>
> > > > > > Thank you very much for your time,
> >
>
> > > >
> >
>
> > > > > Barbara
>
> > > >
> > > >
> >
>
> > > > Okay,
> >
>
> > > > I sure will try to recreate this. I was following the instructions on
> > > > the
> > > > RDO
> >
>
> > > > website as best as I could.
> >
>
> > > > I am installing on CentOS7 with all of the updates.
> >
>
> > > > yum install -y https://www.rdoproject.org/repos/rdo-release.rpm
> >
>
> > > > yum install -y openstack-packstack
> >
>
> > > > packstack --allinone --os-neutron-install=y --provision-demo=n
> >
>
> > > > (Note: the instructions say to use "packstack --allinone
> >
>
> > > > --os-quantum-install=y --provision-demo=n
> >
>
> > > > --provision-all-in-one-ovs-bridge=n").
> >
>
> > > > I couldn't get that whole command to work in several different
tries.
> >
>
To unsubscribe:
rdo-list-unsubscribe(a)redhat.com
>
> > > After that, I have gone through basic commands to add
two networks and
> > > two
>
> > > subnets as well as add a secgroup. I just needed to get a keypair to
> > > boot
>
> > > and later login to an virtual instance.
>
> > > When I was reading the previous mailing list entries,
one person
> > > suggested
>
> > > that localhost was the problem. On this installation attempt (done this
> > > a
>
> > > bunch of times now), I did forget to set the hostname. I have set the
>
> > > hostname now, and I have rebooted several times.
>
> > > Here are the commands that I have tried to make the
keypairs:
>
> > > nova keypair-add key5 > /root/key5.pem
>
> > > ssh-keygen -t rsa -f cloud.key -N ''
>
> > > nova keypair-add --pub_key cloud.key.pub cloudkey
>
> > > and, I just tried again to get the output:
>
> > > [root@slacker2 nova(keystone_admin)]# ssh-keygen -t
rsa -f test2.key -N
> > > ''
>
> > > Generating public/private rsa key pair.
>
> > > Your identification has been saved in test2.key.
>
> > > Your public key has been saved in test2.key.pub.
>
> > > The key fingerprint is:
>
> > > 6b:f4:36:18:bc:d2:47:f2:d8:7b:10:39:eb:04:d6:3f root(a)slacker2.net
>
> > > The key's randomart image is:
>
> > > +--[ RSA 2048]----+
>
> > > | |
>
> > > | |
>
> > > | . . |
>
> > > | .o = |
>
> > > | .S..= |
>
> > > | o %+ E |
>
> > > | . BoB. . |
>
> > > | o o.o. |
>
> > > | .. |
>
> > > +-----------------+
>
> > > [root@slacker2 nova(keystone_admin)]# nova keypair-add --pub_key
>
> > > test2.key.pub test2
>
> > > ERROR (BadRequest): Keypair data is invalid: failed to generate
> > > fingerprint
>
> > > (HTTP 400) (Request-ID: req-219ec220-a894-4d39-90ce-fd3e1ff59c84)
>
> > > Here is the link: http://ur1.ca/oi4qq
>
> > > I hope this gives you some information!
>
> > > Thank you !!
>
> > Hi Barbara,
>
> > So the keypair that fails for you works in my test
environment :-/. Ok,
> > desperate times call for desperate measures.
>
> > I have taken the code that generates the fingerprint in
Nova (from
> > nova/crypto.py) and prepared a standalone version of it at
> > http://fpaste.org/320874/55127797/ . Could you take that code to your
> > test
> > system, save it as test.py and run "python test.py"? It will simply
use
> > your
> > public key and try to generate its fingerprint, just like Nova does. If
> > it
> > fails, we will be able to see the exception, which in Nova it is masked
> > by
> > the generic "failed to generate fingerprint" message.
>
> > If it works and generates a proper fingerprint (it should
be
> > 6b:f4:36:18:bc:d2:47:f2:d8:7b:10:39:eb:04:d6:3f), then we'll have to keep
> > on
> > investigating.
>
> > Regards,
>
> > Javier
>
> > > Barbara
>
> > > _______________________________________________
>
> > > Rdo-list mailing list
>
> > > Rdo-list(a)redhat.com
>
> > > https://www.redhat.com/mailman/listinfo/rdo-list
>
> >
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