[google-appengine] Re: Schedule for weekly update in App engine flex env

2018-09-21 Thread Ting Chang
Sounds like having more than one instance is the way to go.  Thank you for 
your response.

Ting

On Friday, September 21, 2018 at 2:38:27 PM UTC-7, George (Cloud Platform 
Support) wrote:
>
> Hello Ting, 
>
> It is not possible to configure any time for weekly restarts in the 
> Flexible Environment. These are no scheduled or predictable events. The 
> environment does not perform maintenance on all your running instances at 
> once, so there are always running instances left to serve traffic. If you 
> have multiple instances, you can be sure that at least one of them, usually 
> more, will remain active during maintenance on others. Overall, you should 
> not fear maintenance-related restarts. 
>

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[google-appengine] Schedule for weekly update in App engine flex env

2018-09-21 Thread Ting Chang

Hi,

We are currently using the App Engine Flex environment for hosting our 
service but we've been experiencing outage every week for ~20 minutes due 
to the weekly update.

Questions:

1) Is it possible to configure a different time for the weekly update?  
2) We are also looking into configuring more instances running at all time 
so the LB can redirect the traffic to the instance that is available.  Do 
all instances get updated/restarted all at the same time?  If we have 
multiple instances, can we be sure that only one will be down at a time?

Our service is hosted in the us-central region.

Thank you,

Ting

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