Contribute to the DSpace Development Fund

The newly established DSpace Development Fund supports the development of new features prioritized by DSpace Governance. For a list of planned features see the fund wiki page.

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Resources

Docker Image Source and Tutorial

https://dspace-labs.github.io/DSpace-Docker-Images/

This repository contains an issue list of enhancement ideas.

Published Docker Images

https://hub.docker.com/u/dspace/

Technical Support and Project Communication 

#dspace-docker Slack Channel

DSpace Developer Show and Tell Meeting

Dev Show and Tell - Aug 28, 2018 - 1500UTC - DSpace On DockerHub

Current Implementation

branchJDKtagDockerfile
master8master./Dockerfile
dspace-6_x8dspace-6_x./Dockerfile
dspace-5_x8dspace-5_x./Dockerfile
dspace-4_x8dspace-4_x./Dockerfile


Proposal: Support Multiple JDK Versions

https://github.com/DSpace-Labs/DSpace-Docker-Images/issues/57

branchJDKtag (proposal 1)tag (proposal 2)DockerfileMavenANTTomcat
master8master-jdk8master/Dockerfile.jdk8maven:latest1.10.5tomcat:8
dspace-6_x8dspace-6_x-jdk8dspace-6_x/Dockerfile.jdk8
maven:latest1.10.5tomcat:8
dspace-5_x8dspace-5_x-jdk8dspace-5_x-jdk8/Dockerfile.jdk8maven:latest1.10.5tomcat:8
dspace-5_x7dspace-5_x-jdk7dspace-5_x/Dockerfile.jdk7maven:3.5.4-jdk-7
or maven:latest		1.9.13tomcat:7.0.90-jre7
dspace-4_x7dspace-4_x-jdk7dspace-4_x/Dockerfile.jdk7maven:3.5.4-jdk-7
or maven:latest		1.9.13tomcat:7.0.90-jre7

If we support multiple Dockerfiles, what other variants would be useful to build?

  • Create a variant for testing with localhost disabled in Solr and SSL disabled in Rest
  • Other config options?

branchJDKtagDockerfileNote
master8master-jdk8-test/Dockerfile.jdk8-testNo localhost restriction for solr, no ssl required for rest
dspace-6_x8dspace-6_x-jdk8-test/Dockerfile.jdk8-testNo localhost restriction for solr, no ssl required for rest
dspace-5_x8dspace-5_x-jdk8-test/Dockerfile.jdk8-testNo localhost restriction for solr, no ssl required for rest
dspace-5_x7dspace-5_x-jdk7-test/Dockerfile.jdk7-testNo localhost restriction for solr, no ssl required for rest
dspace-4_x8dspace-4_x-jdk8-test/Dockerfile.jdk8-testNo localhost restriction for solr, no ssl required for rest
dspace-4_x7dspace-4_x-jdk7-test/Dockerfile.jdk7-testNo localhost restriction for solr, no ssl required for rest


Implementation Notes

  • Question: are there any other resources we should add to .dockerignore?
  • Can we place multiple Dockerfiles into separate directories?
    • When building from the command line, it is possible to build with a Dockerfile in a subdirectory.
    • Unfortunately, the automated build process on Docker Hub changes the context directory for the build and cannot find necessary resources if the Dockerfile does not live in the root directory.
    • Solution: create multiple Dockerfiles in the root directory with meaningful names.
  • We can create contextual README files for each release.  
    • Unless we move the Dockerfiles to a subdirectory, we cannot change the README that displays in Docker Hub.
    • Solution: I have added a note to the main DSpace README file (see the PR above)

Additional Resources

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