ellerbrock/alpine-mysql-client repository overview

⁠alpine-mysql-client

• Docker: ellerbrock/alpine-mysql-client⁠

⁠Installation

docker pull ellerbrock/alpine-mysql-client

⁠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-mysql-client ....

⁠Configuration Parameter

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

# Optional Configuration Parameter
ARG SYSTEM_TZ
ARG SERVICE_USER
ARG SERVICE_HOME

# Default Settings
ENV SYSTEM_TZ ${SYSTEM_TZ:-Europe/Berlin}
ENV SERVICE_USER ${SERVICE_USER:-mysql}
ENV SERVICE_HOME ${SERVICE_HOME:-/home/${SERVICE_USER}}

⁠Dockerfile example:

docker build \
  --build-arg SYSTEM_TZ=Europe/Berlin \
  -t ellerbrock/alpine-mysql-client:latest .

Documentation: https://docs.docker.com/engine/reference/builder/#/arg⁠

⁠docker-compose example:

  args:
    SYSTEM_TZ: Europe/Berlin
    ...

Documentation: https://docs.docker.com/compose/compose-file/#/args⁠

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