On Mon, Jan 6, 2020 at 8:21 AM sebb <seb...@gmail.com> wrote:
>
> Do we want to start the process of migrating to whimsy-vm5?

Setup needs to be completed.  There still are a number of commented
out sections in
infrastructure-p6/data/nodes/whimsy-vm5.apache.org.yaml and
infrastructure-p6/modules/whimsy_server/manifests/init.pp

Some decisions will need to be made.  For example, I would recommend
no rvm this go around - there is really no need to maintain multiple
versions of Ruby.  If the system provided ruby is not good enough, we
can always use the brightbox debian repositories.

> Almost all the data on the host is derived from SVN or Git, so I think most
> of the code can be run in parallel, at least for testing.
>
> Exceptions include:
> - the secretary workbench maintains a YAML file with details on which
> emails have been processed. Prior to actual changeover, the files will need
> to be synchronised.
>
> - emails are stored for some other lists. Whilst these are not derived from
> SVN or Git, they can safely be captured in parallel, and can be imported
> from mail archives if necessary
>
> - is there any other unique data?
>
> To avoid accidental use of the wrong host. I wonder if it would make sense
> to use a non-standard port, especially in the early testing stages?

The way I have done migration in the past is to get whimsy-vm(n+1) up
and running; change the dns for whimsy.apache.org to point to it, and
then leave whimsy-vm(n) as a hot backup.

> Sebb.

- Sam Ruby

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