Deploying multiple applications to a single environment?

Marcos Barbosa marcosestevesbarbosa at gmail.com
Tue Nov 13 18:12:20 UTC 2012


2012/11/13 Sam Juvonen <sam.juvonen at canonical.com>

>  On 11/12/2012 02:33 PM, Marco Ceppi wrote:
>
> usage: deploy-to [-h] [--environment ENVIRONMENT] [--repository REPOSITORY]
>                  [--config CONFIG]
>                  machine charm [service_name]
>
> I don't recommend using this in production, as there are known problems
> with this method. One such issues is caused when deploying things to the
> same machine to rapidly in succession, which will cause locking issues with
> dpkg.
>
>
> What other problems does this create? If you have pointers to discussions
> about them, that would be awesome.
>
Sam,

The problem is:

There's no queue for deploys. If you deploy app 2 too fast after app 1, may
be dpkg still running and app 2 deploy crash. There's no queue for this and
I think may be exceptions treatment not be the best.

>
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-- 
Marcos Barbosa <marcosestevesbarbosa at gmail.com>
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