Support mounting some external configuration files in the Docker image
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Docker
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- Dominant language
- Java
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Description
### Description
In some cases, we may need to import some external configuration files in the Docker image, such as `hdfs-site.xml`, `yarn-site.xml`, and etc. So we should support mounting these files, which can avoid changing the version of Docker image after modifying some configurations in these files too.
Contributor guide
Research direction
Start by reviewing the Docker image setup and how hdfs-site.xml and yarn-site.xml are currently supplied. Define a mounting approach that lets these external configuration files change without changing the image version; done means the listed files can be mounted successfully.
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Assessment
- Tech stack
- docker
- Domain
- devops, infrastructure
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100