docker-openjdk

This project is not aimed at public consumption.
It exists to serve as a single endpoint for SICZ containers.

An OpenJDK base images.

Contents

Alpine Linux based images

This images only contains essential components:

• sicz/baseimage-alpine as a base image.
• openjdk from Alpine Linux packages suite.

CentOS based images

This images only contains essential components:

• sicz/baseimage-centos as a base image.
• openjdk from CentOS packages suite.

Getting started

These instructions will get you a copy of the project up and running on your
local machine for development and testing purposes. See deployment for notes
on how to deploy the project on a live system.

Installing

Clone GitHub repository to your working directory:

git clone https://github.com/sicz/docker-openjdk

Usage

The project contains Docker image variant directories:

• 8u141 - OpenJDK 8.141

Use the command make in the project directory and image variant directories:

make all                      # Build and test all Docker images
make build                    # Build all Docker images
make rebuild                  # Rebuild all Docker images
make clean                    # Remove all containers and clean work files
make docker-pull              # Pull all images from Docker Registry
make docker-pull-baseimage    # Pull the base image from the Docker Registry
make docker-pull-dependencies # Pull all image dependencies from Docker Registry
make docker-pull-image        # Pull all project images from Docker Registry
make docker-pull-testimage    # Pull all project images from Docker Registry
make docker-push              # Push all project images to Docker Registry

Use the command make in the image version directories:

make all                      # Build a new image and run the tests
make ci                       # Build a new image and run the tests
make build                    # Build a new image
make rebuild                  # Build a new image without using the Docker layer caching
make config-file              # Display the configuration file for the current configuration
make vars                     # Display the make variables for the current configuration
make up                       # Remove the containers and then run them fresh
make create                   # Create the containers
make start                    # Start the containers
make stop                     # Stop the containers
make restart                  # Restart the containers
make rm                       # Remove the containers
make wait                     # Wait for the start of the containers
make ps                       # Display running containers
make logs                     # Display the container logs
make logs-tail                # Follow the container logs
make shell                    # Run the shell in the container
make test                     # Run the tests
make test-shell               # Run the shell in the test container
make clean                    # Remove all containers and work files
make docker-pull              # Pull all images from the Docker Registry
make docker-pull-baseimage    # Pull the base image from the Docker Registry
make docker-pull-dependencies # Pull the project image dependencies from the Docker Registry
make docker-pull-image        # Pull the project image from the Docker Registry
make docker-pull-testimage    # Pull the test image from the Docker Registry
make docker-push              # Push the project image into the Docker Registry

Deployment

OpenJDK images is intended to serve as a base image for other images.

You can start with this sample Dockerfile file:

FROM sicz/openjdk:8-jre-alpine
ENV DOCKER_COMMAND=MY_COMMAND
ENV DOCKER_USER=MY_USER
# Create an user account
RUN set -ex && adduser -D -H -u 1000 ${DOCKER_USER}
# Install some packages
RUN set -ex && apk add --no-cache SOME_PACKAGES
# Copy your own entrypoint scripts
COPY dockerfile-entrypoint.d /dockerfile-entrypoint.d

Authors

• Petr Řehoř - Initial work.

See also the list of
contributors
who participated in this project.

License

This project is licensed under the Apache License, Version 2.0 - see the
LICENSE file for details.