fuel-dev team mailing list archive

[Matthew Mosesohn <mmosesohn@xxxxxxxxxxxx>]

David, it will roughly double the time yes.

On Fri, Aug 22, 2014 at 11:56 PM, David Easter <deaster@xxxxxxxxxxxx> wrote:
> Also, what is the effect on the user experience?  If the process is run
> twice - even automatically - is this going to double the upgrade time from
> 20 minutes to 40 minutes?
>
> Thanks,
> - David J. Easter
>   Director of Product Management,   Mirantis, Inc.
>
> From: Meg McRoberts <mmcroberts@xxxxxxxxxxxx>
> Date: Friday, August 22, 2014 at 10:38 AM
> To: Evgeniy L <eli@xxxxxxxxxxxx>
> Cc: "fuel-dev@xxxxxxxxxxxxxxxxxxx" <fuel-dev@xxxxxxxxxxxxxxxxxxx>
> Subject: Re: [Fuel-dev] Do we really want to update docker during the
> upgrade before HCF?
>
> 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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