[teiid-issues] [JBoss JIRA] (TEIID-5372) Enhance docker support

[Steven Hawkins (JIRA)]

    [ https://issues.jboss.org/browse/TEIID-5372?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13594132#comment-13594132 ] 

Steven Hawkins commented on TEIID-5372:
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[~rkorytkowski] [~rareddy] We kind of left this hanging.  Let's come to a consensus on whether the current docker image is of any value.  If not, then we should pull it from the build and focus on the s2i process instead.  

Alternatively we can also look at providing an openshift image/template for standing up a traditional WildFly+Teiid environment with persistent storage for the configuration, deployments, etc. - but of course that is contrary to the main openshift direction.

> Enhance docker support
> ----------------------
>
>                 Key: TEIID-5372
>                 URL: https://issues.jboss.org/browse/TEIID-5372
>             Project: Teiid
>          Issue Type: Enhancement
>            Reporter: Rafal Korytkowski
>            Assignee: Rafal Korytkowski
>            Priority: Optional
>
> Currently there's limited support for docker in Teiid, which can be enabled by adding -Ddocker=true to the build command. The generated image is based on CentOS and running standalone on the Wildfly server. Latest builds are pushed to https://hub.docker.com/r/jboss/teiid/, but versions are not tagged automatically with releases. Development with Docker is not supported.
> Proposed changes:
> 1. Produce docker image based on Alpine, which is better suited for microservices, in addition to CentOS.
> 2. Automatically tag versions in Docker when doing releases.
> 3. Support development by providing a docker-compose file with the possibility to start server in a debug mode and enabled auto-redeployment of code changes.
> 4. Optionally provide a Docker image for building code using maven in Docker. Having Docker as the only prerequisite is convenient for CI environments and makes the build environment agnostic.
> [~shawkins], [~rareddy], thoughts?



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