ellerbrock/alpine-openjdk repository overview

⁠alpine-openjdk

• Docker: ellerbrock/alpine-openjdk⁠

⁠Installation

docker pull ellerbrock/alpine-openjdk

⁠About the Container

Base image is Alpine Linux⁠ which is a lightweight Distribution with a small surface area for security concerns, but with enough functionality for development and interactive debugging.

To prevent zombie reaping i run dumb-init⁠ as PID 1 which forwards signals to all processes running in the container.

To increase security the container runs as a unprivileged User.
In case you need to run for some reason stuff as root you can do this via docker run -it -u root ellerbrock/alpine-openjdk ....

⁠Configuration Parameter

These Settings are optional, if not set the default values will be used.

# Optional Configuration Parameter
ARG SERVICE_USER
ARG SERVICE_HOME

# Default Settings
ENV SERVICE_USER ${SERVICE_USER:-app}
ENV SERVICE_HOME ${SERVICE_HOME:-/home/${SERVICE_USER}}

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