David,
Try adding `env.` to your variables (e.g. `${env.MAPPING_JNDI}`) [0]. You
can also verify that the vars are set the way you expect using `oc rsh ...`
or `oc debug ...` (in the case of a failed pod).
[0] https://access.redhat.com/solutions/3190862
___________________________________________________
LOUIS P. SANTILLAN
Architect, OPENSHIFT, MIDDLEWARE & DEVOPS
Red Hat Consulting, <https://www.redhat.com/> Container and PaaS Practice
[email protected] M: 3236334854
<https://red.ht/sig>
TRIED. TESTED. TRUSTED. <https://redhat.com/trusted>
On Wed, Jan 17, 2018 at 2:23 AM, David Gibson <[email protected]>
wrote:
> Hello,
>
> I was wondering if it is possible to achieve the following:
>
> We have created a Geoserver web app using the Tomcat 8 source to image
> file, however we require this app to connect to 3 external databases to
> retrieve the spatial data.
>
> To build our application we are using the Jenkins S2I and have created a
> build pipeline that will build, deploy and promote the application through
> various stages eg dev, test, prod.
>
> Using the Tomcat Source 2 Image the app has been created and the war file
> gets deployed along with the context.xml file specific for the application,
> which if we hardcode all the values in the context.xml file this will work
> for an individual environment.
>
> I have read that it was possible in OS version 2 to substitute the values
> in the context.xml file with environment variable within OS however this
> does not seem to work.
>
> What we have is
>
> context xml
>
> <Resource name="${MAPPING_JNDI}"
> url = "${MAPPING_URL}"
>
> etc.
>
> <Resource name = "${OSMAP_JNDI}"
> url = "${OSMAP_URL}"
>
> In the deploy template we have these values configured as environment
> variable as such
>
> - name: "MAPPING_JNDI"
> value: ${MAPPING_JNDI}
>
> where the values are read in from a properties file.
>
> If I use the terminal to inspect the pod I can see that the environment
> variable are all set correctly, however the JNDI lookup fails as the values
> have not been substituted. Is it possible to do this.
>
> Thanks,
>
> David
>
>
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