[HDDS-1518] Use /etc/ozone for configuration inside docker-compose

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.4.1
• Labels: pull-request-available
• Target Version/s: 0.5.0
• Assignee: Marton Elek
• Reporter: Marton Elek
• Created: 10/May/19 15:54
• Updated: 05/Aug/19 14:45
• Resolved: 16/May/19 13:06

Description

As eyang reported the docker-compose clusters write the config files with uid=1000. In case of the build is created with different user (eg id=401) the hadoop user inside the container (id=100) can't work to the ozone/etc/hadoop directory.

I propose to generate the configuration file to /etc/hadoop (And add that directory to the classpath). In that case the volume mount of the ozone distribution folder can be read only.

Issue Links

• links to: GitHub Pull Request #814