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 Developer Show and Tell Meeting
Dev Show and Tell - Aug 28, 2018 - 1500UTC - DSpace On DockerHub
Current Implementation
| branch | JDK | tag | Dockerfile |
|---|---|---|---|
| master | 8 | master | ./Dockerfile |
| dspace-6_x | 8 | dspace-6_x | ./Dockerfile |
| dspace-5_x | 8 | dspace-5_x | ./Dockerfile |
| dspace-4_x | 8 | dspace-4_x | ./Dockerfile |
Proposal: Support Multiple JDK Versions
https://github.com/DSpace-Labs/DSpace-Docker-Images/issues/57
| branch | JDK | tag (proposal 1) | tag (proposal 2) | Dockerfile | Maven | ANT | Tomcat |
|---|---|---|---|---|---|---|---|
| master | 8 | master-jdk8 | master | /Dockerfile.jdk8 | maven:latest | 1.10.5 | tomcat:8 |
| dspace-6_x | 8 | dspace-6_x-jdk8 | dspace-6_x | /Dockerfile.jdk8 | maven:latest | 1.10.5 | tomcat:8 |
| dspace-5_x | 8 | dspace-5_x-jdk8 | dspace-5_x-jdk8 | /Dockerfile.jdk8 | maven:latest | 1.10.5 | tomcat:8 |
| dspace-5_x | 7 | dspace-5_x-jdk7 | dspace-5_x | /Dockerfile.jdk7 | maven:3.5.4-jdk-7 or maven:latest | 1.9.13 | tomcat:7.0.90-jre7 |
| dspace-4_x | 8 | dspace-4_x-jdk8 | dspace-4_x-jdk8 | /Dockerfile.jdk8 | maven:latest | 1.10.5 | tomcat:8 |
| dspace-4_x | 7 | dspace-4_x-jdk7 | dspace-4_x | /Dockerfile.jdk7 | maven:3.5.4-jdk-7 or maven:latest | 1.9.13 | tomcat: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?
| branch | JDK | tag | Dockerfile | Note |
|---|---|---|---|---|
| master | 8 | master-jdk8-test | /Dockerfile.jdk8-test | No localhost restriction for solr, no ssl required for rest |
| dspace-6_x | 8 | dspace-6_x-jdk8-test | /Dockerfile.jdk8-test | No localhost restriction for solr, no ssl required for rest |
| dspace-5_x | 8 | dspace-5_x-jdk8-test | /Dockerfile.jdk8-test | No localhost restriction for solr, no ssl required for rest |
| dspace-5_x | 7 | dspace-5_x-jdk7-test | /Dockerfile.jdk7-test | No localhost restriction for solr, no ssl required for rest |
| dspace-4_x | 8 | dspace-4_x-jdk8-test | /Dockerfile.jdk8-test | No localhost restriction for solr, no ssl required for rest |
| dspace-4_x | 7 | dspace-4_x-jdk7-test | /Dockerfile.jdk7-test | No 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)
