[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=13596361#comment-13596361 ] 

Steven Hawkins commented on TEIID-5372:
---------------------------------------

> For a developer, they need to go through a special setup to configure a data source, which is error prone will take a lot of our time to invest in good documents.

Option 2 isn't any different than what our existing docs describe - it's just running in docker vs. standalone.

> On "Throntail" and "SpringBoot", I would extend to both "Docker" and "OpenShift", as one build over another.

I was trying to be consistent with the previous comments of promoting full openshift over just docker.

> 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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