[Labs-l] bots and bastion interruption tomorrow.

Fri Aug 3 19:39:15 UTC 2012

This migration is now finished.  If you have an interest in particular 
bots, please check in with them soon and verify that they are up and 
functioning as expected.

-Andrew

On 8/3/12 12:23 AM, Andrew Bogott wrote:
> Just about all labs instances are now migrated; all that's left are 
> the bots and bastion instances. I'll be migrating the bastion 
> instances tomorrow at 11:00 PDT (18:00 UTC).  All labs machines will 
> be unreachable by ssh during this migration, but if all goes well the 
> interruption should only last a few minutes.
>
> Following that move I'll migrate the bots instances.  Because 
> migration involves a reboot, any bots that aren't 
> puppetized/crontabbed/otherwise self-starting will need to be 
> restarted by hand.  I recommend that all bot owners check in tomorrow 
> afternoon and verify that your bots are still running as expected.
>
> -Andrew
>
>
> On 7/24/12 4:01 PM, Ryan Lane wrote:
>> We've found a safe method for doing migrations. The only downside is
>> that it's a cold migration, which will result in a reboot of the
>> instance. That said, this migration method is actually much faster
>> than the old migration method, so it may result in less downtime
>> overall.
>>
>> We'll be beginning migrations today, and will likely do them fairly
>> slowly. I expect them to be finished in 1-2 weeks.
>>
>> - Ryan
>>
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>