[openstack-dev] [Openstack][Nova][Docker] Devstack with docker driver

Daniel Kuffner daniel.kuffner at gmail.com
Mon Jan 13 13:58:24 UTC 2014


Hello,

I just had the same problem today with a openstack installation form
packstack. The problem was the firewall so I had to open 9292, 35357

iptables -I INPUT -p tcp --dport 9292 -j ACCEPT
iptables -I INPUT -p tcp --dport 35357 -j ACCEPT

Daniel

On Thu, Jan 9, 2014 at 3:24 PM, Swapnil Kulkarni
<swapnilkulkarni2608 at gmail.com> wrote:
> Hi Daniel,
>
> I think it was some proxy issue prohibiting from the download. I downloaded
> the correct docker-registry.tar.gz and stack.sh completed but with some
> issues remain related to image availability. The docker push is getting
> "HTTP code 500 while uploading metadata: invalid character '<' looking for
> beginning of value" error. I did a search for the error and found [1] on
> ask.openstack which states firewall could be an issue, which is not I guess
> in my situation. Any ideas?
>
> [1] https://ask.openstack.org/en/question/8320/docker-push-error/
>
> Best Regards,
> Swapnil
>
>
> On Thu, Jan 9, 2014 at 7:37 PM, Daniel Kuffner <daniel.kuffner at gmail.com>
> wrote:
>>
>> The tar file seem to be corrupt, the tools script downloads it to:
>>
>> ./files/docker-registry.tar.gz
>>
>> On Thu, Jan 9, 2014 at 11:17 AM, Swapnil Kulkarni
>> <swapnilkulkarni2608 at gmail.com> wrote:
>> > Hi Daniel,
>> >
>> > I removed the existing images and executed
>> > ./tools/docker/install_docker.sh.
>> > I am facing new issue related to docker-registry,
>> >
>> > Error: exit status 2: tar: This does not look like a tar archive
>> >
>> > is the size 945 bytes correct for docker-registry image?
>> >
>> >
>> > Best Regards,
>> > Swapnil
>> >
>> > On Thu, Jan 9, 2014 at 1:35 PM, Daniel Kuffner
>> > <daniel.kuffner at gmail.com>
>> > wrote:
>> >>
>> >> Hi Swapnil,
>> >>
>> >> Looks like the docker-registry image is broken, since it cannot find
>> >> run.sh inside the container.
>> >>
>> >> >> 2014/01/09 06:36:15 Unable to locate ./docker-registry/run.sh
>> >>
>> >> Maybe you could try to remove and re-import image
>> >>
>> >>
>> >>     docker rmi docker-registry
>> >>
>> >> and then execute
>> >>
>> >>     ./tools/docker/install_docker.sh
>> >>
>> >> again.
>> >>
>> >>
>> >>
>> >> On Thu, Jan 9, 2014 at 7:42 AM, Swapnil Kulkarni
>> >> <swapnilkulkarni2608 at gmail.com> wrote:
>> >> > Hi Eric,
>> >> >
>> >> > I tried running the 'docker run' command without -d and it gets
>> >> > following
>> >> > error
>> >> >
>> >> > $ sudo docker run -d=false -p 5042:5000 -e SETTINGS_FLAVOR=openstack
>> >> > -e
>> >> > OS_USERNAME=admin -e OS_PASSWORD=password -e OS_TENANT_NAME=admin -e
>> >> > OS_GLANCE_URL=http://127.0.0.1:9292 -e
>> >> > OS_AUTH_URL=http://127.0.0.1:35357/v2.0 docker-registry
>> >> > ./docker-registry/run.sh
>> >> > lxc-start: No such file or directory -
>> >> > stat(/proc/16438/root/dev//console)
>> >> > 2014/01/09 06:36:15 Unable to locate ./docker-registry/run.sh
>> >> >
>> >> > On the other hand,
>> >> >
>> >> > If I run the failing command just after stack.sh fails with -d,  it
>> >> > works
>> >> > fine,
>> >> >
>> >> > sudo docker run -d -p 5042:5000 -e SETTINGS_FLAVOR=openstack -e
>> >> > OS_USERNAME=admin -e OS_PASSWORD=password -e OS_TENANT_NAME=admin -e
>> >> > OS_GLANCE_URL=http://127.0.0.1:9292 -e
>> >> > OS_AUTH_URL=http://127.0.0.1:35357/v2.0 docker-registry
>> >> > ./docker-registry/run.sh
>> >> > 5b737f8d2282114c1a0cfc4f25bc7c9ef8c5da7e0d8fa7ed9ccee0be81cddafc
>> >> >
>> >> > Best Regards,
>> >> > Swapnil
>> >> >
>> >> >
>> >> > On Wed, Jan 8, 2014 at 8:29 PM, Eric Windisch <eric at windisch.us>
>> >> > wrote:
>> >> >>
>> >> >> On Tue, Jan 7, 2014 at 11:13 PM, Swapnil Kulkarni
>> >> >> <swapnilkulkarni2608 at gmail.com> wrote:
>> >> >>>
>> >> >>> Let me know in case I can be of any help getting this resolved.
>> >> >>
>> >> >>
>> >> >> Please try running the failing 'docker run' command manually and
>> >> >> without
>> >> >> the '-d' argument. I've been able to reproduce  an error myself, but
>> >> >> wish to
>> >> >> confirm that this matches the error you're seeing.
>> >> >>
>> >> >> Regards,
>> >> >> Eric Windisch
>> >> >>
>> >> >> _______________________________________________
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>> >> >> OpenStack-dev at lists.openstack.org
>> >> >> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
>> >> >>
>> >> >
>> >> >
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>> >> >
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