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Re: SSH access to CF app instances on Diego

Matthew Sykes <matthew.sykes@...>
 

My concern is the default behavior.

When I first prototyped this support in February, I never expected that
merely accessing a container would cause it to be terminated. As we can see
from Jan's response, it's completely unexpected; many others have the same
reaction.

I do not believe that this behavior should be part of the default
configuration and I do believe the control needs to be at the space level.
I have have already expressed this opinion during Diego retros and at the
runtime PMC meeting.

I honestly believe that if we were talking about applying this behavior to
`bosh ssh` and `bosh scp`, few would even consider running in a 'kill on
taint mode' because of how useful it is. We should learn from that.

If this behavior becomes the default, I think our platform will be seen as
moving from opinionated to parochial. That would be unfortunate.

On Thu, Jun 25, 2015 at 6:05 PM, James Bayer <jbayer(a)pivotal.io> wrote:

you can turn the "restart tainted containers" feature off with
configuration if you are authorized to do so. then using scp to write files
into a container would be persisted for the lifetime of the container even
after the ssh session ends.

On Thu, Jun 25, 2015 at 5:50 PM, Jan Dubois <jand(a)activestate.com> wrote:

On Thu, Jun 25, 2015 at 5:36 PM, Eric Malm <emalm(a)pivotal.io> wrote:
after executing a command, concluding an
interactive session, or copying a file into an instance, that instance
will
be restarted.
What is the purpose of being able to copy a file into an instance if
the instance is restarted as soon as the file has been received?

Cheers,
-Jan
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--
Thank you,

James Bayer

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Matthew Sykes
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