I think what you'd actually want to do is a layer for that. If you create configuration in the charm, then you'd have a generic charm, and not expose what is actually into it. As Juju wants to model, what actually runs must be explicitly described.
With a layer, you could enable people to use a remote script at install, while creating one charm per app essentially. That would then give you the ability to extend the bitnami behavior, which focuses on deploying 1 unit of everything. For example, in your wordpress deployment, you could essentially add a mysql relationship that would transfer the local DB to a remote SQL DB, which would then enable scaling out the front end. Interested in following up on this as well, please keep me in the loop. ++ Samuel -- Samuel Cozannet Cloud, Big Data and IoT Strategy Team Business Development - Cloud and ISV Ecosystem Changing the Future of Cloud Ubuntu <http://ubuntu.com> / Canonical UK LTD <http://canonical.com> / Juju <https://jujucharms.com> samuel.cozan...@canonical.com mob: +33 616 702 389 skype: samnco Twitter: @SaMnCo_23 [image: View Samuel Cozannet's profile on LinkedIn] <https://es.linkedin.com/in/scozannet> On Tue, Mar 1, 2016 at 6:23 PM, Ney Moura <neymou...@gmail.com> wrote: > Hi Samuel! > > Well! It's a good idea! But since I'm to new in shell scripting I don't > think I could handle such thing. On the other hand I think I could create a > template charm that, with minimal effort, the community would be able to > use it on another bitnami stacks. Since stack commands should be the same, > I think I'ts possible =) > > The only thing the developer has to do is to change the url witch the run > script is downloaded and specify installation parameters, both in > installation hook. > > > 2016-03-01 4:47 GMT-03:00 Samuel Cozannet <samuel.cozan...@canonical.com>: > >> Hi Ney, >> >> I've got myself in the same issue in the past, and found this pretty >> useful: dos2unix. You can apt-get install it, then you get a dos2unix and a >> unix2dos commands. >> >> If you succeed with the bitnami -> charm, do you think you could create a >> generic bitnami converter? That would be interesting. >> >> Good charming! >> Best, >> Sam >> >> >> -- >> Samuel Cozannet >> Cloud, Big Data and IoT Strategy Team >> Business Development - Cloud and ISV Ecosystem >> Changing the Future of Cloud >> Ubuntu <http://ubuntu.com> / Canonical UK LTD <http://canonical.com> / >> Juju <https://jujucharms.com> >> samuel.cozan...@canonical.com >> mob: +33 616 702 389 >> skype: samnco >> Twitter: @SaMnCo_23 >> [image: View Samuel Cozannet's profile on LinkedIn] >> <https://es.linkedin.com/in/scozannet> >> >> On Tue, Mar 1, 2016 at 1:46 AM, Ney Moura <neymou...@gmail.com> wrote: >> >>> I was thinking that i missed some configurations to ran those commands >>> properly only. >>> >>> Since I use nano, I wasn't able to see those. >>> >>> Thanks for the tip about hook environment and the command! >>> >>> Mainly for the quick response =D >>> >>> 2016-02-29 21:31 GMT-03:00 José Antonio Rey <j...@ubuntu.com>: >>> >>>> Glad that was it! When I opened it on vim, it said [dos] at the bottom, >>>> and after googling the error I saw what it was. >>>> >>>> About the command, what happens is right. You should not be able to >>>> execute any of those commands. The commands are only executable in a 'hook >>>> environment', meaning only hooks will be able to run them. If you really >>>> want to execute one of them, you can use 'juju run --service >>>> wordpress-single "command goes here"'. >>>> >>>> Why do you want to run that manually? Anything missing? >>>> >>>> -- >>>> José Antonio Rey >>>> >>>> On Mon, Feb 29, 2016, 19:22 Ney Moura <neymou...@gmail.com> wrote: >>>> >>>>> Thanks everyone! >>>>> >>>>> José Antonio, you were right! >>>>> >>>>> How did you discover that? >>>>> >>>>> >>>>> But let me challenge you guys even more! >>>>> >>>>> I need to install something in the VM before using the juju commands, >>>>> like status-set? I'm asking this because I wasn't able to run these >>>>> commands in there. >>>>> >>>>> >>>>> Thanks again! >>>>> >>>>> 2016-02-29 19:15 GMT-03:00 José Antonio Rey <j...@ubuntu.com>: >>>>> >>>>>> This is because you are using Windows line breaks instead of >>>>>> Linux/Unix line breaks. Try saving your file with Linux/Unix line breaks >>>>>> and give it a go. >>>>>> >>>>>> >>>>>> On 02/29/2016 05:12 PM, David Britton wrote: >>>>>> >>>>>>> On Mon, Feb 29, 2016 at 07:02:08PM -0300, Ney Moura wrote: >>>>>>> >>>>>>>> >>>>>>>> But I keep having erros with the install hook. It says file not >>>>>>>> found. >>>>>>>> >>>>>>>> >>>>>>> Maybe I missed it in the tarball -- could you attach a juju debug-log >>>>>>> capture while you deploy it? >>>>>>> >>>>>>> Or, /var/log/all-machines.log from the bootstrap node is the same >>>>>>> thing. >>>>>>> >>>>>>> Thanks! >>>>>>> >>>>>>> >>>>>> -- >>>>>> José Antonio Rey >>>>>> >>>>> >>>>> >>>>> >>>>> -- >>>>> *Ney Moura Conceição* >>>>> >>>> >>> >>> >>> -- >>> *Ney Moura Conceição* >>> >>> -- >>> Juju mailing list >>> Juju@lists.ubuntu.com >>> Modify settings or unsubscribe at: >>> https://lists.ubuntu.com/mailman/listinfo/juju >>> >>> >> > > > -- > *Ney Moura Conceição* >
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