[jboss-jira] [JBoss JIRA] (WFLY-9452) An easy way to configure EAP from an OpenShift ConfigMap

[Brian Stansberry (Jira)]

    [ https://issues.jboss.org/browse/WFLY-9452?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13687390#comment-13687390 ] 

Brian Stansberry commented on WFLY-9452:
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Any configuration attribute that allows an expression as its value can be set to use an environment variable as the resolution source. Just prefix the env var name with 'env.'

{code}
<connection-url>${env.DATASOURCE_CONN_URL}</connection-url>
{code}

You can populate env vars from a config map:

https://kubernetes.io/docs/tasks/configure-pod-container/configure-pod-configmap/#define-container-environment-variables-using-configmap-data

> An easy way to configure EAP from an OpenShift ConfigMap
> --------------------------------------------------------
>
>                 Key: WFLY-9452
>                 URL: https://issues.jboss.org/browse/WFLY-9452
>             Project: WildFly
>          Issue Type: Feature Request
>         Environment: OpenShift
>            Reporter: Jeremy Davis
>            Assignee: Jason Greene
>            Priority: Major
>
> It would be good to have a simple way of pulling configuration from an OpenShift ConfigMap so for example values for database drivers could be controlled from OpenShift.  This would enable a better dev/test/qa/workflow



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