Configuration using one of the following options:
Recommended settings as the default starting point.
Environment variables to change the configuration at runtime.
The DSE configuration volume to get configuration files from a mounted host directory without replacing or customizing configuration file in the container.
Data volumes can also be mounted, so that data can be persisted beyond the lifetime of a container.
DSE uses the default values defined for the environment variables unless explicitly set at runtime. Custom configuration files override the default or explicitly set environment variables.
DataStax uses a common base image for all products.
To customize the operating system or install additional packages, modify the
The DataStax base images use OpenJDK due to the end of public updates for Oracle JDK.
All DataStax repositories on Docker Hub include OpenJDK.