Hi all,
Carsten Ziegeler pointed us to the Configuration Plugin Services, that
are part of the ConfigurationAdmin specification. Together with the
Configurator specification, it could be possible to do that substitution
in such an plugin.
Regards,
Mark
Am 20.08.2018 um 17:56 schrieb Christian Schneider via osgi-dev:
I think this would be a good extension to the configurator to also
allow env variable replacement.
Actually I hoped it would already do this...
WDYT?
Christian
Am Mo., 20. Aug. 2018 um 17:05 Uhr schrieb Peter Kriens via osgi-dev
<osgi-dev@mail.osgi.org <mailto:osgi-dev@mail.osgi.org>>:
Are you using v2Archive enRoute or the new one?
The v2Archive OSGi enRoute has the simple Configurer (the
predecessor of the OSGi R7 Configurator but with, according to
some, a better name :-). It runs things through the macro
processor you could therefore use environment variables to make
the difference.
E.g. ${env;XUZ} in the json files. Since it also supports ${if}
you can eat your heart out! You can set environment variables in
docker with -e in the command line when you start the container.
You can also use @{ instead of ${ to not run afoul of the bnd
processing that can happen at build time. I.e. the Configurer
replaces all @{…} with ${…}.
If you are using the new R7 Configurator then you are on your own ...
Kind regards,
Peter Kriens
> On 18 Aug 2018, at 18:51, Randy Leonard via osgi-dev
<osgi-dev@mail.osgi.org <mailto:osgi-dev@mail.osgi.org>> wrote:
>
> To all:
>
> We are at the point where we are deploying our OSGI enRoute
applications via Docker.
>
> - A key sticking point is the syntax for embedding environment
variables within our configuration.json files.
> - For example, a developer would set a hostName to ‘localhost’
for development, but this same environment variable would be
different for QA, UAT, and Production environments
> - I presume this is the best way of allowing the same container
to be deployed in different environments without modification?
> - Suggestions and/or examples are appreciated.
>
>
>
> Thanks,
> Randy Leonard
>
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