fuel-dev team mailing list archive

[Roman Alekseenkov <ralekseenkov@xxxxxxxxxxxx>]

There's been a parallel thread, but still. I have a question regarding
Docker-related issues:
- https://bugs.launchpad.net/fuel/+bug/1359725 (Docker dies during the
upgrade)
- https://bugs.launchpad.net/fuel/+bug/1357357 (Upgrades, sometimes docker
allocates the same IPs for different containers)

How consistently we can reproduce these problems?

I would like to understand how bad the issue is. I.e.
- what are the chances that upgrade will fail on the 1st attempt (because
of either of those issues)
- what are the chances that upgrade will fail on the 2nd attempt (i.e. user
will have to run upgrade.sh more than two times)

There's been a number of decisions already impacting UX in a negative way
(confusing versioning in OpenStack patching, large size of the upgrade
tarball, issues with containers) and we just can't afford going down the
slippery slope.

Thanks,
Roman


On Mon, Aug 25, 2014 at 6:52 AM, Evgeniy L <eli@xxxxxxxxxxxx> wrote:

> Hi, here you can find a list of problems which we
> have for the current release
>
> *Problem with keystone container during the upgrade*
> https://bugs.launchpad.net/fuel/+bug/1353574
> It happens often on my environment, there is a patch from
> Matthew to fix the problem
> https://review.openstack.org/#/c/116613/
> <https://review.openstack.org/#/c/116613/1>
>
> *Docker dies during the upgrade*
> https://bugs.launchpad.net/fuel/+bug/1359725
> It happens not often, but I saw it 2 times I
> wrote the instruction how to work around it, also
> it affects 5.0.1 upgrade tar ball, we should add
> it to known issues list
> https://bugs.launchpad.net/fuel/+bug/1359725/comments/5
>
> *Build iptables 1.4.11 for centos*
> https://bugs.launchpad.net/fuel/+bug/1359096
> Waiting for mos-linux team, it should help to
> solve problems with duplicated iptables rules
> in some cases
>
> *5.1 upgrade script failed with UpgradeVerificationError: *
> *Failed to run services ['integration_postgres_nailgun_nginx', *
>
> *'integration_nginx_nailgun'] *
> https://bugs.launchpad.net/fuel/+bug/1349287
> It was reopened, we are trying to reproduce it to get
> the environment with the problem
>
> *Upgrades, sometimes docker allocates the same IPs*
>
> *for different containers*
> https://bugs.launchpad.net/fuel/+bug/1357357
> Decided to move to 6.0, because it can be fixed only
> by patched docker, it's very risky to upgrade docker,
> decided to postpone.
> Details are here
> https://www.mail-archive.com/fuel-dev@xxxxxxxxxxxxxxxxxxx/msg01328.html
>
>
> Thanks
>
> --
> Mailing list: https://launchpad.net/~fuel-dev
> Post to     : fuel-dev@xxxxxxxxxxxxxxxxxxx
> Unsubscribe : https://launchpad.net/~fuel-dev
> More help   : https://help.launchpad.net/ListHelp
>
>