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

[Ramesh Reddy (JIRA)]

    [ https://issues.jboss.org/browse/TEIID-5372?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13596368#comment-13596368 ] 

Ramesh Reddy commented on TEIID-5372:
-------------------------------------

> Option 2 isn't any different than what our existing docs describe - it's just running in docker vs. standalone.
Sure, if you externalized the volume mount for configuration, that is the simplest route. Same could be said for modules.

> I was trying to be consistent with the previous comments of promoting full openshift over just docker.
Agree, it is just who do we target? Just the OpenShift deployment, or possibly little wider audience. But here for me, the effort seems progressive so not much more.





> 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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