Problem :

Permission denied in /var/lib/postgresql/$PG_VERSION/main/base

Analyze :

Once the database is created, a new directory "base" is created and its owner is root and it should be postgres.

I am planning on building a docker image of my application which runs on Karaf, and your Karaf docker image looks perfect. But I would want to install a feature (from my custom features.xml file) instead of using hot-deployment. How would you recommend I do that? I see two alternatives:

• Write my own org.apache.karaf.features.cfg file and replace the built-in one
• Send commands to Karaf somehow, feature:repo-add mvn:xx/yy/zz/xml/features and feature:install abc.

The features.xml file is expected to exist in the local Maven repository at build-time.