fuel-dev team mailing list archive

[Evgeniy L <eli@xxxxxxxxxxxx>]

Hi Meg,

User should run upgrade again, let me describe how it looks like

1. user downloads tar-ball, unpacks it
2. runs ./upgrade.sh, it fails because of some issue,
    then automatic rollback starts, when it's done user
    can see the error on the screen and his previous
    version of system is running
3. user wants to try again, he can run ./upgrade.sh as
    he did it before

Thanks


On Fri, Aug 22, 2014 at 9:38 PM, Meg McRoberts <mmcroberts@xxxxxxxxxxxx>
wrote:

> Just to clarify, are the upgrade instructions for 5.1 to run upgrade.sh
> twice
> or are you making ./upgrade.sh run itself twice for one user command?
>
> I just created https://bugs.launchpad.net/fuel/+bug/1360372 to cover the
> 5.1 upgrade instructions.
>
>
> On Fri, Aug 22, 2014 at 6:44 AM, Evgeniy L <eli@xxxxxxxxxxxx> wrote:
>
>> Created a ticket [1] for osci team to remove new package
>> from the repo, in this case puppet won't update and restart
>> docker.
>>
>> [1] https://bugs.launchpad.net/fuel/+bug/1360274
>>
>>
>> On Fri, Aug 22, 2014 at 5:25 PM, Mike Scherbakov <
>> mscherbakov@xxxxxxxxxxxx> wrote:
>>
>>> Jus run upgrade again is absolutely fine for 5.1. If these are only
>>> things required as workaround, let's revert docker upgrade.
>>>
>>> Mike Scherbakov
>>> #mihgen
>>> On Aug 22, 2014 5:15 PM, "Evgeniy L" <eli@xxxxxxxxxxxx> wrote:
>>>
>>>> As far as I can see the only workaround how user can
>>>> handle it is to run upgrade again.
>>>>
>>>> The problem with dockerctl which cleans up some
>>>> mount points is for 5.0.1 upgrade we didn't use dockerctl
>>>> to start containers, we somehow have to fix it in upgrade
>>>> script.
>>>>
>>>> Also I have some problems which related only to 5.0.1
>>>> iso, I'm debugging it now, it looks like 60 seconds is
>>>> not enough for postgres container to bring the service
>>>> up.
>>>>
>>>> On Fri, Aug 22, 2014 at 3:51 PM, Matthew Mosesohn <
>>>> mmosesohn@xxxxxxxxxxxx> wrote:
>>>>
>>>>> Evgeniy,
>>>>>
>>>>> Do you have a workaround for the duplicate IP address allocation bug?
>>>>> We're upgrading to fix one bug and so far it seems stable to me. I
>>>>> have a lot of workarounds in dockerctl to start these up, but it's
>>>>> less than ideal.
>>>>>
>>>>> On Fri, Aug 22, 2014 at 3:42 PM, Evgeniy L <eli@xxxxxxxxxxxx> wrote:
>>>>> > Hi,
>>>>> >
>>>>> > Several days ago we got patched docker where was fixed a problem [1]
>>>>> > with IPs duplication during containers run. But upgrading of docker
>>>>> > seemed to be risky and it's appeared to be risky, we got several
>>>>> bugs [2],
>>>>> > [3].
>>>>> > The problem is when we upgrade docker, it stops all of the
>>>>> containers,
>>>>> > and it starts them again after update, and restart of docker is
>>>>> buggy and
>>>>> > has side effects [4].
>>>>> >
>>>>> > I'm not sure if it's a full list of problems which we can have with
>>>>> docker
>>>>> > update.
>>>>> > I would like to suggest not to update docker in the current release
>>>>> and
>>>>> > try to make another workaround for the issue with ip duplication.
>>>>> > I'll try to handle docker update on upgrade system side, but I'm not
>>>>> sure
>>>>> > if will have enough time to test it properly.
>>>>> >
>>>>> > Thanks
>>>>> >
>>>>> > [1] https://github.com/docker/docker/pull/5783
>>>>> > [2] https://bugs.launchpad.net/fuel/+bug/1360146
>>>>> > [3] https://bugs.launchpad.net/fuel/+bug/1360161
>>>>> > [4] https://github.com/docker/docker/issues/6675
>>>>> >
>>>>> >
>>>>> > --
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>>>>> >
>>>>>
>>>>> --
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>>>>>
>>>>
>>>>
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>>>>
>>>>
>>
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>>
>