[GitHub] [maven-mvnd] chicobento commented on issue #496: [discussion] run mvnd in docker

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chicobento commented on issue #496:
URL: https://github.com/apache/maven-mvnd/issues/496#issuecomment-1007551519


   On our CI pipelines, on a single build we launch mvn multiple times across jenkins stages, eg: lint, test, integration test, javadocs and so on, so I believe that we would benefit from mvnd on CI even though in that scenario, the definition of long-running daemon might be not so long.
   However, we have a problem similar to the @dcaillia , since the mvn calls are made from containers launched by the jenkins host, so it would be really nice if we had a way of redirecting the mvnd 'client' to reuse a daemon launched by the host (or another container).
   My initial idea is to perhaps spawn a mvnd 'daemon' container at the beginning of the pipeline and then be able to redirect the other mvnd 'client' container calls to reuse the daemon container.
   Something like:
   ```
   jenkins pipeline
     - container 0: launch mvnd daemon
     - container 1: mvnd clean
     - container 2: mvnd package install
     - container 3: mvnd test
     - container 4: mvnd dependency:analyze
     - ... and many other mvn plugins we run on our builds
   ```
   Where container 1-4 calls would reuse the daemon launched by container 0.
   
   Would that be possible ? Is there other strategy that we could benefit from mvnd given our 'restriction' of launching mvn plugins on separate containers ?
   


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