Joseph Glanville 989297edc3
Docker copy before env and respect JAVA_OPTS (#11364)
* Change ordering of config file vs env vars in Docker

Currently if you provide a config file it negates any settings set via environment variables.
This change allows use of a config file as a base and allow environment variables to override.
Additionally this allows dynamic features such as DRUID_SET_HOST to function correctly when a config file has been provided.

* Custom JAVA_OPTS should override service jvm.config
2021-10-08 14:05:37 -07:00
..
2021-08-30 13:53:13 -07:00

Build

From the root of the repo, run docker build -t apache/druid:tag -f distribution/docker/Dockerfile .

Run

Edit environment to suite. Run docker-compose -f distribution/docker/docker-compose.yml up

Java 11 (experimental)

From the root of the repo, run docker build -t apache/druid:tag -f distribution/docker/Dockerfile.java11 . which will build Druid to run in a Java 11 environment.

MySQL Database Connector

This image contains solely the postgres metadata storage connector. If you need the mysql metadata storage connector, you can use Dockerfile.mysql to add it to the base image above.

docker build -t apache/druid:tag-mysql --build-arg DRUID_RELEASE=apache/druid:tag -f distribution/docker/Dockerfile.mysql .

where druid:tag is the version to use as the base.